[특허]Isolated computing environment anchored into CPU and motherboard

Isolated computing environment anchored into CPU and motherboard 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-011/30 G06F-012/14 G08B-029/00 H04L-009/32
출원번호	US-0022493 (2004-12-22)
등록번호	US-8464348 (2013-06-11)
발명자 / 주소	Frank, Alexander Hall, Martin H. Phillips, Thomas G.
출원인 / 주소	Microsoft Corporation
인용정보	피인용 횟수 : 0 인용 특허 : 170

초록 ▼

A computer is adapted for pay-for-use operation by adding a isolated computing environment to a standard computer. The isolated computing environment may include a trusted non-volatile memory, a digital signature verification capability, a clock or timer and a logic circuit for triggering execution of a validation program responsive to the clock or timer. The isolated computing environment may be protected from tampering by physical or cryptographic mechanisms, or both. The validation program measures or monitors for non-compliant states of the computer and may enforce sanctions when non-compliant states of the computer are detected.

대표청구항 ▼

1. A computer that is adapted for pay-for-use operation, the computer comprising: a first unsecure memory;a display;a processor operatively coupled to the first unsecure memory and the display;an isolated computing environment that is adapted to communicate with the processor and allow the computer to be used in pay-for-use operations, the isolated computing environment including: a second memory that is different than the first unsecure memory, is operably coupled to the processor, and is inaccessible by unauthorized execution environments on the first unsecure memory, the unauthorized execution environments including at least an operating system of the computer,a verification program stored in the second memory that is coded to monitor the computer, including the operating system, for any of a set of non-compliant conditions, the set of non-compliant conditions relating to pay-for-use operation of the computer, the set of non-compliant conditions comprising presence of a prohibited alternative boot device,a logic circuit that causes execution of the verification program,a clock that: provides the verification program with ensured processor cycles on the processor to monitor the computer; andtriggers the logic circuit to force execution of the verification program via an interrupt that causes the processor to execute the verification program using the ensured processor cycles, andan enforcement program stored in the second memory that is coded to, when the verification program determines the presence of an individual non-compliant condition from the set of non-compliant conditions on the computer, initiate a sanction against a user of the computer by maintaining operation of the computer at a reduced function level until the user corrects the individual non-compliant condition of the computer;wherein the isolated computing environment is further designed to support changes of state of the computer related to functions associated with provisioning resources for the pay-for-use operation;wherein the isolated computing environment is further designed so that the clock provides timing intervals for metering programs and expiration dates related to the pay-for-use operation of the computer; andwherein the isolated computing environment, including the second memory, is disposed on a motherboard that forms a part of the computer and is protected from tampering by unauthorized users of the computer by means of a tamper resistant mechanism. 2. The computer of claim 1, wherein the set of non-compliant conditions relate to a state of the operating system and validity of a basic input/output system (BIOS). 3. The computer of claim 1, wherein the verification program is one of a service and an application. 4. The computer of claim 1, wherein the tamper resistant mechanism comprises epoxy. 5. The computer of claim 1, further comprising a system bus connecting the processor and the first unsecure memory and a second, different bus connecting the second memory to the clock. 6. The computer of claim 1, the second memory being partitioned into a first area and a second area, wherein the first area can only be accessed from a first processor mode and the second area can only be accessed by a second, different processor mode. 7. The computer of claim 6, the first processor mode comprising an x86 ring 0 mode. 8. The computer of claim 1, the set of non-compliant conditions comprising noncompliance with a usage policy relating to contractual terms of a pay-per-use contract for the pay-per-use operation of the computer.

이 특허에 인용된 특허 (170)

Outram John D. (Taylor\s Lane Bosham ; Chichester W. Sussex GB2 P018 8QQ) Outram Richard G. (Clarence Street Darmouth Devon GB2 TQ6 9NW), Adaptive data logger.
상세보기
Mansell,David Hennah; Nonweiler,Michael Robert; Middleton,Peter Guy, Apparatus and method for controlling access to a memory.
상세보기
Huddleston Paul M. (Stone Mountain GA) Porter ; Jr. G. Burns (Doraville GA) Rooney David T. (Marietta GA), Apparatus and method for monitoring an energy management system.
상세보기
James L. Howard, Jr. ; Pennington J. Hess ; James A. MacStravic, Apparatus and methods for managing key material in heterogeneous cryptographic assets.
상세보기
Anselm Anthony C., Apparatus for affixing a strain wire into the wiring of flexible electric conduit.
상세보기
Lem Paulus M. (Wilnis NLX), Apparatus for monitoring the replay of audio/video information carriers.
상세보기
Robert D. Cassagnol ; Douglas M. Dillon ; David S. Kloper ; Sandra J. Weber ; Brandon E. Bautz, Apparatus for providing a secure processing environment.
상세보기
Takeda Masaru (Saitama JPX), Apparatus for transferring information between different window systems.
상세보기
Lacombe,John; Galloway,Jeffery L.; Majni,Tim, Application-level software watchdog timer.
상세보기
Hofsss Michael (Vaihingen/Enz DEX) Nitschke Werner (Ditzingen DEX) Schweren Harald (Korntal-Mnchingen DEX) Angerbauer Margit (Stuttgart DEX), Arrangement for testing a watchdog circuit.
상세보기
Parsons,Donald; Edwards,Judith; McCoy,Donald; Block,James, Automated banking machine component authentication system and method.
상세보기
Harris,Walter; Zajkowski,Timothy, Automated banking machine key loading system and method.
상세보기
Lockwood Lawrence B., Automatic business and financial transaction processing system.
상세보기
Frank, Alexander, Binding a device to a computer.
상세보기
Arai Yoshinori,JPX ; Suzuki Masakazu,JPX, CT scanning apparatus.
상세보기
Ahdout, Isaac; Hall, Martin H.; Xu, Zhangwei, Changing product behavior in accordance with license.
상세보기
Hartman ; Jr. Robert C. (Woodside CA), Client/server based secure timekeeping system.
상세보기
Norskog, Allen C., Combined pointing device and bar code scanner.
상세보기
Farris Robert D. ; McDermott Christine D., Common channel signaling event detection and control.
상세보기
Proudler,Graeme John; Chan,David, Communications between modules of a computing apparatus.
상세보기
Venners Howard W. (Indianapolis IN) Beyers Jr. Billy W. (Greenfield IN) Hailey James E. (Indianapolis IN), Component audio/video system with timed control of plural peripheral devices.
상세보기
Stefik,Mark J.; Pirolli,Peter L. T., Composite digital works having usage rights and method for creating the same.
상세보기
Pearson,Siani Lynne; Chan,David, Computer platforms and their methods of operation.
상세보기
Angelo, Michael F.; Wisecup, George David; Collins, David L., Computer system having security features for authenticating different components.
상세보기
Griffin,Jonathan, Computer system operable to revert to a trusted state.
상세보기
Yasuhiro Ishibashi JP, Computer system, and video decoder used in the system.
상세보기
Auerbach,Alan B.; Murphy,Shawn M.; Smith,Walter R, Configurable collection of computer related metric data.
상세보기
Okamoto,Ryuichi; Tokuda,Katsumi; Miura,Kouji, Content usage management system and server used in the system.
상세보기
Thomas Schmidt DE; Karl-Heinz Knobl DE, Control circuit for a microcontroller.
상세보기
Cromer, Daryl Carvis; Freeman, Joseph Wayne; Goodman, Steven Dale; Kern, Eric Richard; Springfield, Randall Scott, Data processing system and method for password protecting a boot device.
상세보기
Frank,Alexander; Phillips,Thomas G.; Reilly,George V., Delicate metering of computer usage.
상세보기
Cutter, Jr.,Benjamin Brooks; Strom,Clifford Paul; Evans,Brian Patrick; Jain,Amit; Siu,Michael Yui Kwan, Device certificate self-individualization.
상세보기
Garg, Rahul; Mittal, Parul Alok; Modani, Natwar, Differential rewards with dynamic user profiling.
상세보기
England Paul ; DeTreville John D. ; Lampson Butler W., Digital rights management operating system.
상세보기
Hsu, Jay; Zadrozny, Stanley, Digital wireless telephone system for downloading software to a digital telephone using wireless data link protocol.
상세보기
Germer Warren R. (Dover NH) Balch Richard A. (Rochester NH), Electric meter with electronic rolling demand register.
상세보기
Dvorkis Paul (Stony Brook NY) Thomas Ralph (East Patchogve NY) Goren David (Ronkonkoma NY) Fuller Robert (Pataskala OH) Goldner Leonard H. (Cold Spring Harbor NY), Electronic stylus type optical reader.
상세보기
Lieblich,Jason; Norman,Dustin, End user risk management.
상세보기
Peinado,Marcus; Abburi,Rajasekhar; Blinn,Arnold N.; Jones,Thomas C.; Manferdelli,John L.; Bell,Jeffrey R. C.; Venkatesan,Ramaranthnam; England,Paul; Jakubowski,Mariusz H.; Yu,Hai Ying (Vincent), Enforcement architecture and method for digital rights management.
상세보기
Sudia Frank Wells, Enhanced cryptographic system and method with key escrow feature.
상세보기
Westerinen, William J.; Carpenter, Todd L.; Frank, Alexander; Schmidt, Shon; Drake, Stephen Richard; Foster, David James; Yu, Tse-Ching James, Enhanced packaging for PC security.
상세보기
Yang,Ming Hsuan, Face recognition using kernel fisherfaces.
상세보기
Lebizay Gerald (Vence NY FRX) Lien Yeong-Chang (Briarcliff Manor NY) Taso Michael M. (Yorktown Heights NY), Fault tolerant switch with selectable operating modes.
상세보기
Storey Thomas W., Fully integrated, on-line interactive frequency and award redemption program.
상세보기
Becker Seth P. ; Becker Paul J. ; Becker Scott E. ; Lombardo Paul V., Gemstons identification tracking and recovery system.
상세보기
Renton Paul (14926 20th SW. Seattle WA 98166), Hard drive security system.
상세보기
Circenis, Edgar, Hardware based utilization metering.
상세보기
Bird Richard M. (Woodland Hills CA) Byrd Houston F. (Lewisville TX), Identification system for broadcast program segments.
상세보기
Adan Manolito E. ; Lipscomb Terry M., Image sensing operator input device.
상세보기
Manolito E. Adan ; Terry M. Lipscomb, Image sensing operator input device.
상세보기
Koritzinsky Ianne Mae Howards ; Reich John Aurthur, Imaging system protocol handling method and apparatus.
상세보기
Chateau,Alain; Azema,Jerome; Haidamous,Constantin, Indirect data protection using random key encryption.
상세보기
Philyaw, Jeffry Jovan, Input device having positional and scanning capabilities.
상세보기
Smola, Michael; Wegertseder, Dominik, Integrated circuit.
상세보기
Casto, James John; Qureshi, Qadeer Ahmad; Boothby, Hugh William, Integrated circuit package incorporating programmable elements.
상세보기
Crawford Christopher M., Internet online backup system provides remote storage for customers using IDs and passwords which were interactively est.
상세보기
Adams Phillip M. (Parowan UT) Holmstron Larry W. (Salt Lake City UT) Jacob Steve A. (South Weber UT) Powell Steven H. (Ogden UT) Condie Robert F. (Tuscon AZ) Culley Martin L. (Tuscon AZ), Kernels, description tables, and device drivers.
상세보기
Christiano Matt (Saratoga CA), License management system for software applications.
상세보기
Duvvoori Vikram ; Sahai Vikram ; Parthasarathy Balaji ; Waldhauer Neil, License management system using daemons and aliasing.
상세보기
England Paul ; DeTreville John D. ; Lampson Butler W., Loading and identifying a digital rights management operating system.
상세보기
Brehmer Gerald M. (Allen Park MI) Hill John P. (Westland MI), Low cost/low current watchdog circuit for microprocessor.
상세보기
Frank,Alexander; Light,Mark C.; Hall,Martin H., Maintaining and managing metering data for a subsidized computer.
상세보기
Cutter,Benjamin Brooks; Evans,Brian P.; Strom,Clifford P.; Parks,Michael Jay, Metering accessing of content and the like in a content protection system or the like.
상세보기
Hinckley, Kenneth P.; Sinclair, Michael J.; Szeliski, Richard S.; Conway, Matthew J.; Hanson, Erik J., Method and apparatus for computer input using six degrees of freedom.
상세보기
Breeden Robert L. (Boynton Beach FL) Muppidi Prabhakar (Boynton Beach FL), Method and apparatus for controlling access to a communication system.
상세보기
Salas Pito ; Beir Jeffrey ; Leffler Melissa ; Glenn McDonald ; Kleppner Paul ; Morrissey Craig ; Tonra ; Jr. James E., Method and apparatus for controlling access to a product.
상세보기
Kramer, Gerald Arthur; Whitlow, Eric Scott, Method and apparatus for encouraging timely payments associated with a computer system.
상세보기
Kubala,Jeffrey P.; Nick,Jeffrey M.; Yocom,Peter B., Method and apparatus for enforcing capacity limitations in a logically partitioned system.
상세보기
Garst Blaine ; Serlet Bertrand, Method and apparatus for enforcing software licenses.
상세보기
Helbig ; Sr. Walter A, Method and apparatus for enhancing computer system security.
상세보기
Becker Craig Henry ; Cook John ; Folger Troy Douglas ; Knutson James Irwin, Method and apparatus for extending a java archive file.
상세보기
Salas Pito ; Beir Jeffrey ; Leffler Melissa ; McDonald Glenn ; Kleppner Paul ; Finnegan Neal ; Morrisey Craig ; Crowley Patrick, Method and apparatus for facilitating communication between collaborators in a networked environment.
상세보기
Land, David MacLeod; Getgood, Alan Bruce, Method and apparatus for managing credit inquiries within account receivables.
상세보기
Shin, Kum-Ho, Method and apparatus for maximizing an advertising effect using a control unit to detect if advertisement is being displayed and suspending a function if advertisement is not displayed.
상세보기
Frank, Alexander; Duffus, James, Method and apparatus for measuring presentation data exposure.
상세보기
Setala,Henri, Method and apparatus for medical X-radiography.
상세보기
Eskelinen,Jaakko Joonas, Method and apparatus for performing single-point projection imaging.
상세보기
Frank, Alexander; Steeb, Curt; Duffus, James; Light, Mark C.; Holladay, Martin; Sutton, Paul; Phillips, Thomas; Xu, Zeyong; Xu, Zhangwei, Method and apparatus for provisioning software.
상세보기
Brandt Marcia Lynn ; Destefano George Francis ; Fosdick Eric Leonard ; Mehta Ramila Alexandra ; Prokop Teresa McConville ; Stamschror Kevin Patrick, Method and apparatus for software license management.
상세보기
Archibald William Charles ; Spielman Terence Paul ; Spielman Jason, Method and apparatus that accounts for usage of digital applications.
상세보기
Pasieka, Michael S., Method and system for consumer electronic device certificate management.
상세보기
Johnson,Douglas Karl; Levine,Lewis J., Method and system for improved correction of registration error in a fluoroscopic image.
상세보기
Ahmad Arshad, Method and system for monitoring the use of rented software.
상세보기
Brice ; Jr. Frank W. ; Hefferon Eugene P. ; Scalzi Casper A. ; Tarcza Richard P., Method and system for providing a hardware machine function in a protected virtual machine.
상세보기
Salas Pito ; Beir Jeffrey ; Leffler Melissa ; McDonald Glenn ; Dennie Andy ; Kleppner Paul ; Finnegan Neal ; Morrissey Craig ; Steele Alan ; Crowley Patrick, Method and system for providing a networked collaborative work environment.
상세보기
da Silva Luis A., Method for determining a source of failure during a file system access.
상세보기
Markl Katrin,DEX ; Freytag Claus,DEX ; Gunther Stephan,DEX ; Kubatzki Ralf,DEX ; Thiel Wolfgang,DEX, Method for entering data into a scale.
상세보기
Bobich, Thomas; Brachet, Carl-Manuel; Gray, Robert; Hinman, John, Method for minimizing financial risk for wireless services.
상세보기
Larsson Jeffrey E. ; Richardson Alan ; Steckler Paul A., Method for preventing software piracy during installation from a read only storage medium.
상세보기
Davis Derek L. (Phoenix AZ), Method for providing a roving software license from one node to another node.
상세보기
Merriman Dwight Allen ; O'Connor Kevin Joseph, Method of delivery, targeting, and measuring advertising over networks.
상세보기
Amberg Richard D. ; Wong Roger ; Lynch Michael,IEX, Method of installing software on and/or testing a computer system.
상세보기
Miki Mullor IL; Julian Valiko IL, Method of restricting software operation within a license limitation.
상세보기
Abrams, Peter C.; Bharadhwaj, Rajeev; Nathan, Swami; Rodriguez, Robert; Martyn, Craig W., Method system and apparatus for providing pay-per-use distributed computing resources.
상세보기
Baldev Krishan ; Leo Chien Chang ; Ronald G. Lambert, Methods and apparatus for delivering targeted information and advertising over the internet.
상세보기
Yacobi,Yacov; England,Paul; Yuval,Gideon A., Methods and apparatus for protecting information content.
상세보기
Wilt,Nicholas P.; Nene,Sameer A.; Beda, III,Joseph S., Methods and system for managing computational resources of a coprocessor in a computing system.
상세보기
Shinzaki, Takashi, Mobile electronic apparatus having function of verifying a user by biometrics information.
상세보기
Rose, Anthony, Monitoring of computer-related resources and associated methods and systems for allocating and disbursing compensation.
상세보기
Sporer Michael ; Kline Mark H. ; Zawojski Peter, Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer.
상세보기
Siu,Michael Yiu Kwan; Strom,Clifford Paul; Evans,Brian Patrick, Multi-level nested open hashed data stores.
상세보기
Lenard, Rohan; Orbach, Julian J.; Smyrk, Martin, Multi-site software license balancing.
상세보기
Woest Karen L. (Wauwatosa WI) Stark James K. (Wauwatosa WI) Rasmussen David E. (Wales WI), Network control system with improved reliability.
상세보기
Carter Stephen R. ; LaVange ; Jr. Donald H. ; Jensen Delos C., Network license authentication.
상세보기
Conte Brian ; Hui Christine ; Key Roger, Network license compliance apparatus and method.
상세보기
Bourne,Steven; Malik,Prashant; Krishnaswamy,Vinay; Shobe, Jr.,James B.; Venkatesh,Chandramouli; Narin,Attila, Obtaining a signed rights label (SRL) for digital content and obtaining a digital license corresponding to the content based on the SRL in a digital rights management system.
상세보기
Lovelace John V. ; Nevis Bryon S., Operating system bootstrap security mechanism.
상세보기
Aas, Eric; Nuttall, Gordon R., Optical imaging device with speed variable illumination.
상세보기
Chu William W. Y., Password protected modular computer method and device.
상세보기
Ellison, Carl M.; Sutton, James A., Platform and method for establishing provable identities while maintaining privacy.
상세보기
Phillips,Thomas G; Schoppa,Christopher A; Westerinen,William J; Myers,Mark A, Portable computing environment.
상세보기
Phillips, Thomas G; Schoppa, Christopher A; Westerinen, William J; Myers, Mark A, Portable computing environment solution.
상세보기
Ung, Dara; Titus, Mark, Prepaid real-time web based reporting.
상세보기
Buchheit,Marcellus; Winzenried,Oliver, Procedure for the protection of computer software and/or computer-readable data as well as protective equipment.
상세보기
Zurko, Mary Ellen; Casey, Jr., Thomas Andrew; Gasser, Morrie; Hall, Judith Shelhorse; Kahn, Clifford Earl; Mason, Andrew Halstead; Sawyer, Paul Douglas; Kendall, Leslie Richard; Lipner, Steven B., Processing trusted commands in trusted and untrusted environments.
상세보기
Goodman,Steven Dale; Hoff,James Patrick; Springfield,Randall Scott; Ward,James Peter, Proving BIOS trust in a TCPA compliant system.
상세보기
Fischer Addison M. (60 14th Ave. South Naples FL 33942), Public/key date-time notary facility.
상세보기
Jean-Marc Frailong ; Charles A. Price ; Joseph John Tardo, Remote reconfiguration of a secure network interface.
상세보기
Phillips, Thomas G; Schoppa, Christopher A; Westerinen, William J; Myers, Mark A, Remote services for portable computing environment.
상세보기
Schneier Bruce ; Walker Jay ; Jorasch James, Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic an.
상세보기
Evans, Brian P.; Strom, Clifford P.; Parks, Michael Jay, Rendering digital content in a content protection system according to a plurality of chained digital licenses.
상세보기
Davis Derek L. (Phoenix AZ), Roving software license for a hardware agent.
상세보기
Knee Derek L. ; Davis Bradley K., Scanning mouse for a computer system.
상세보기
Davis Derek L., Secure BIOS.
상세보기
Arbaugh William A. ; Farber David J. ; Keromytis Angelos D. ; Smith Jonathan M., Secure and reliable bootstrap architecture.
상세보기
Komarla,Eshwari P.; Zimmer,Vincent J., Secure booting and provisioning.
상세보기
Nordenstam, Jan Olof; Hansson, Allan, Secure distribution and protection of encryption key information.
상세보기
Underwood, Roy Aaron, Secure gateway interconnection in an e-commerce based environment.
상세보기
Holtey Thomas O. (Newton MA), Secure memory card with programmed controlled security access control.
상세보기
Folmsbee, Alan, Secure program execution using instruction buffer interdependencies.
상세보기
Puhl Larry C. ; Vogler Dean H. ; Dabbish Ezzat A., Secure wireless electronic-commerce system with digital product certificates and digital license certificates.
상세보기
Robert L. Geiger ; Jyh-Han Lin ; Rajiv Mehta, Secure wireless electronic-commerce system with wireless network domain.
상세보기
Phillips, Thomas G; Schoppa, Christopher A; Westerinen, William J; Myers, Mark A, Security features for portable computing environment.
상세보기
Medvinsky, Alexander; Sprunk, Eric J., Self-generation of certificates using secure microprocessor in a device for transferring digital information.
상세보기
Bereiter Thomas William, Software auditing mechanism for a distributed computer enterprise environment.
상세보기
Iguchi,Shinya; Tsunehiro,Takashi; Tsunoda,Motoyasu; Ishihara,Haruji; Mizushima,Nagamasa; Totsuka,Takashi, Storage device including a non-volatile memory.
상세보기
Doherty, Robert J.; Tierney, Peter L.; Arnaoutoglou-Andreou, Marios, System and embedded license control mechanism for the creation and distribution of digital content files and enforcement of licensed use of the digital content files.
상세보기
Taylor David R. P. ; Lynch-Freshner Lawrence A. ; McKinlay Eric W. ; Pacheco Stephen P. ; Goyal Dinesh K., System and method for a communication system.
상세보기
England,Paul; DeTreville,John D.; Lampson,Butler W., System and method for authenticating an operating system to a central processing unit, providing the CPU/OS with secure storage, and authenticating the CPU/OS to a third party.
상세보기
Kusumoto, Laura Lee; Sacerdoti, Earl David; Sigler, Leila Janine; Sigler, Sonya Lee, System and method for consumer-selected advertising and branding in interactive media.
상세보기
Watanabe, Ryoji; Fung, Henry T.; Schwartz, Paul D., System and method for installing and servicing an operating system in a computer or information appliance.
상세보기
Strunk, David D.; Kephart, Aaron D.; Liseski, Steven J.; Fields, Robin M., System and method for interactive advertising.
상세보기
Bolle, Rudolf Maarten; Connell, Jonathan Hudson; Ratha, Nalini K., System and method for liveness authentication using an augmented challenge/response scheme.
상세보기
Frank,Alexander; Light,Mark C.; Westerinen,William J., System and method for maintaining persistent state data.
상세보기
Hall ; III Sheldon F. ; Stoikoff Ivan T., System and method for offering and providing secured credit card products.
상세보기
Angelo Michael F. ; Olarig Sompong P. ; Wooten David R. ; Driscoll Dan J., System and method for performing secure device communications in a peer-to-peer bus architecture.
상세보기
Frank, Alexander; Phillps, Thomas G., System and method for programming an isolated computing environment.
상세보기
Chess David M. ; Sorkin Gregory Bret ; White Steve Richard, System and method for protecting integrity of alterable ROM using digital signatures.
상세보기
Misra Pradyumna K. ; Graziadio Bradley J. ; Spies Terence R., System and method for software licensing.
상세보기
Frank,Alexander; Westerinen,William J., System and method for trustworthy metering and deactivation.
상세보기
Chilimbi, Trishul M., System and method for using data address sequences of a program in a software development tool.
상세보기
Frank,Alexander; England,Paul, System and method to lock TPM always 'on' using a monitor.
상세보기
Stefik Mark J., System for controlling the distribution and use of digital works having attached usage rights where the usage rights are.
상세보기
Strong Hovey R. (San Jose CA), System for decoupling clock amortization from clock synchronization.
상세보기
Osborn William R., System for preventing electronic memory tampering.
상세보기
Diersch Hans-Joerg,DEX ; Gruendler Rainer,DEX ; Stefan Kaden,DEX ; Michels Ingo,DEX, System for securing protected software from unauthorized use in computer networks.
상세보기
Guheen, Michael F.; Mitchell, James D.; Barrese, James J., System method and article of manufacture for building, managing, and supporting various components of a system.
상세보기
Waxman, Peter David; Narin, Attila; Cottrille, Scott; Krishnaswamy, Vinay; DeMello, Marco A.; Venkatesh, Chandramouli; Byrum, Frank D.; Bourne, Steve, Systems and methods for issuing usage licenses for digital content and services.
상세보기
Ginter Karl L. ; Shear Victor H. ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Ginter,Karl L.; Shear,Victor H.; Spahn,Francis J.; Van Wie,David M., Systems and methods for secure transaction management and electronic rights protection.
상세보기
Karl L. Ginter ; Victor H. Shear ; Francis J. Spahn ; David M. Van Wie, Systems and methods for secure transaction management and electronic rights protection.
상세보기
Circenis, Edgar; Diamant, John R., Tamper-evident data management.
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Greenberg Burton (New York NY), Television program transmission verification method and apparatus.
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Crane, Randall T.; Hastings, Brian L., Tracking pointing device motion using a single buffer for cross and auto correlation determination.
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Ginter Thomas,DEX, Updating mechanism for user programs in a computer system.
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Vogel, Keith R.; Chase, Charlie D.; Yiu, Kelvin S.; Hallin, Philip J.; Thomas, Louis K., Updating trusted root certificates on a client computer.
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Granger Mark J. ; Smith Cyrus E. ; Hoffman Matthew I., Use of pseudocode to protect software from unauthorized use.
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Bourne, Steven; Venkatesh, Chandramouli; Krishnaswamy, Vinay, Using a rights template to obtain a signed rights label (SRL) for digital content in a digital rights management system.
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Welsh Russell J. (Toronto CAX), Video monitoring system.
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Finch Richard (Austin TX) Schieve Eric (Austin TX), Watchdog timer for computer system reset.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Isolated computing environment anchored into CPU and motherboard 원문보기

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연합인증

Isolated computing environment anchored into CPU and motherboard 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허에 인용된 특허 (170)

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IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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