[특허]Time keeping system with automatic daylight savings time adjustment

[미국특허] Time keeping system with automatic daylight savings time adjustment 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G04B-019/22 G04B-019/00 G04C-011/00 G04C-011/02
출원번호	US-0357787 (2006-02-17)
등록번호	US-7394726 (2008-07-01)
발명자 / 주소	O'Neill,Terrence J. Gollnick,Robin W. Bihler,Roland W.
출원인 / 주소	Quartex, division of Primex, Inc.
대리인 / 주소	Michael Best & Friedrich LLP
인용정보	피인용 횟수 : 7 인용 특허 : 56

초록 ▼

A time keeping system having a first time module operable to keep a first time, a second time module operable to keep a second time, and a control module operatively coupled to the first time module and to the second time module. The control module adjusts the first time in response to information s

대표청구항 ▼

The invention claimed is: 1. A time keeping system comprising: a first time module operable to keep a first time; a second time module operable to keep a second time; and a control module operatively coupled to the first time module and the second time module, the control module operable to make a daylight savings adjustment to the first time in response to information stored in the control module and to adjust the second time to reduce a time difference between the first time and the second time. 2. The time keeping system of claim 1, further comprising a pulse generating module providing a first plurality of reference pulses to the first time module and providing a second plurality of reference pulses to the second time module, the second plurality of reference pulses having a first frequency, the first time advancing a predetermined amount in response to each reference pulse in the first plurality of reference pulses and the second time advancing a predetermined amount in response to each reference pulse in the second plurality of reference pulses. 3. The time keeping system of claim 2, wherein the second time is adjusted by increasing the first frequency to a second frequency. 4. The time keeping system of claim 3, wherein the second frequency is approximately eight times the first frequency. 5. The time keeping system of claim 2, wherein the second time is adjusted by decreasing the first frequency to a second frequency. 6. The time keeping system of claim 5, wherein the second frequency is approximately one-fifth of the first frequency. 7. The time keeping system of claim 1, further comprising a display for displaying a third time corresponding to the second time kept by the second time module. 8. The time keeping system of claim 7, wherein the display comprises an analog display. 9. The time keeping system of claim 1, wherein the control module adjusts the first time substantially instantaneously and adjusts the second time over a period of time. 10. The time keeping system of claim 1, wherein the control module adjusts the first time ahead substantially one hour and thereafter adjusts the second time until the second time substantially equals the first time. 11. The time keeping system of claim 1, wherein the control module adjusts the first time back substantially one hour and thereafter adjusts the second time until the second time substantially equals the first time. 12. The time keeping system of claim 1, further comprising: a primary power source operable to supply power to the first time module, the second time module, and the control module; and a secondary power source operable to supply power to the first time module and the control module when power supplied by the primary power source changes. 13. The time keeping system of claim 12, further comprising an interruption module operable to prevent the second time from advancing. 14. The time keeping system of claim 13, wherein the interruption module is operable to prevent the second time from advancing upon the control module detecting a change in the power supplied by the primary power source. 15. The time keeping system of claim 13, wherein the first time module, the second time module, the control module, the interruption module, and at least one of the primary power source and the secondary power source are all contained in a standard clockwork that is approximately two inches long, approximately two inches wide, and approximately five-eighths of an inch high.

이 특허에 인용된 특허 (56) 인용/피인용 타임라인 분석

Joseph Tak Ming Kwok HK, Analog clock driven by radio signals with automatic resetting means.
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Mankovitz Roy J. (18057 Medley Dr. Encino CA 91316), Apparatus and methods for setting timepieces.
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Lopes Robert Joseph, Automated time synchronization of peripheral devices using a telephone.
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DeLuca Michael J. (Boca Raton FL) DeLuca Joan S. (Boca Raton FL), Automatic time zone adjustment of portable receiver.
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Blount Rodney K. ; Darrow Rex A., Automatically correctable clock.
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Ishii, Atsushi, Clock for mobile phones.
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O'Neill Terrence J., Clockworks, timepiece and method for operating the same.
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Bauman Mitchell A. (Circle Pines MN) Federici James L. (Shoreview MN), Dayclock carry and compare tree.
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Allan David W. (Boulder CO) Levine Judah (Boulder CO) Davis Dicky D. (Boulder CO) Weiss Marc A. (Boulder CO), Device and method for providing accurate time and/or frequency.
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Shinoda Yoshio (Okazaki JPX) Kuno Akira (Nagoya JPX) Kuroyama Toshinobu (Kasugai JPX), Digital display system.
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Hesselberth Robert J. (Penfield NY) Donaher Thomas P. (Rochester NY) Sandahl Joel E. (Fairport NY), Disciplined oscillator system with frequency control and accumulated time control.
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Tamaru Munetaka (Tokyo JA) Kume Kazunari (Tokorozawa JA) Oono Hideshi (Sayama JA) Watanabe Minoru (Tokorozawa JA) Sato Hideo (Sayama JA) Morokawa Shigeru (Higashiyamato JA), Electric timepiece for displaying the operating condition thereof.
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Fujisawa, Teruhiko; Okeya, Makoto, Electronic device and control method for electronic device.
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Marx Juergen (Nuremberg DEX) Weich Artur (Nuremberg DEX), Electronic digital timepiece having a separate key for controlling the switching of the display from standard to dayligh.
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Ohtawa Shuzi (Tokyo JPX), Electronic timepiece driven by a plurality of stepping motors and powered by a solar cell.
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Yoshida Masaru (Tanashi JPX), Electronic timepiece with system for synchronizing hands.
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Simon Tim (Burlingame CA) Tong Lee (Causeway Bay HKX), Electronic timer switch with time tracker.
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Fujita Kenji,JPX ; Kobayashi Isamu,JPX ; Igarashi Kiyotaka,JPX ; Murakami Akiyoshi,JPX, Electronic watch.
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Nagata Yoichi,JPX ; Hiraishi Hisato,JPX, Electronic watch.
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Meister Pierre-Andr (Bienne CHX) Schmidli Pierre (Evilard CHX) Soltermann Bertrand (Diesse CHX), Electronic watch having two motors and comprising means for perpetually indicating the day of the month.
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Kamiwaki Osamu (Suwa JPX) Onishi Wataru (Suwa JPX), Electronic wristwatch including auxiliary power supply.
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Burke Michael P. (Dearborn MI) Bogdan Stephen A. (Huntington Woods MI) Emaus Bruce D. (Dearborn Heights MI), Impulse clock system.
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Burke Michael P. (Dearborn MI) Bogdan Stephen A. (Huntington Woods MI) Emaus Bruce D. (Dearborn Heights MI), Impulse clock system.
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McDonald Thomas B. ; Cregg Martin S. ; Osiecki Scott W., Life time clock.
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Mitchell Nathan ; Freiman Joseph F. ; Sawyers Thomas, Lithium-ion battery pack with integral switching regulator using cutoff transistor.
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Klausner Judah (Sagaponack NY) Hotto Robert (La Jolla CA), Location acquisition and time adjusting system.
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Singhi Dilip T. (Skokie IL), Master/slave clock system.
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Poulson T. Earl, Method and apparatus for adjusting the accuracy of electronic timepieces.
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Coyman Dennis (Sterling Forest NY) Gawronski Richard (Naugatuck CT), Multi-year time clock having automatic daylight saving time compensator.
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Dan A. Preston ; Joseph D. Preston ; Robert Leyendecker ; Wayne Eatherly ; Rod L. Proctor ; Philip R. Smith, Multichannel in-band signaling for data communications over digital wireless telecommunications networks.
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Frantz Richard J. (Cheshire CT), Optional alarm and battery backup system for a talking timepiece.
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Gaskill Garold B. (Tualatin OR), Portable wireless communication device.
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Desai Simon (San Jose CA) MacKnight James G. (Morgan Hill CA), Precise universal time for vehicles.
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Singhi Dilip T. (Skokie IL), Programmable clock.
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Cutter Larry (San Pedro CA) Gartner Klaus W. (Palos Verdes Estates CA) Butterweck Dieter (Dortmund DEX) Vuilleumier P. (Gletterens CHX) Monnier Jean-Luc (La Chaux-de-Fonds CHX) Sermet P-A (Marin CHX), Programmable electronic time lock.
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Cutter Larry (San Pedro CA) Gartner Klaus W. (Palos Verdes Estates CA) Butterweck Dieter (Dortmund DEX) Vuilleumier P. (Gletterens CHX) Monnier Jean-Luc (La Chaux-de-Fonds CHX) Sermet P.-A. (Marin CH, Programmable electronic time lock.
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Hesse David (390 Dawes Road ; Suite 1009 East York ; Ontario CAX M4B 2E5), Programmable remote control.
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Descombes Arthur (Kerzers CHX), Programming arrangement for a non-volatile memory for a timepiece.
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Abraham Charles (Cupertino CA) Janky James M. (Los Altos CA), Provision of SPS timing signals.
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Yuzuki Toshiyuki (Tokyo JPX) Inoue Yuichi (Tokyo JPX) Sakumoto Kazumi (Tokyo JPX), Radio wave-standardized electronic timepiece.
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Pikula Michael A. ; O'Neill Terrence J., Radio-controlled clock movement.
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Kawahara, Hisashi; Higuchi, Haruhiko, Rechargeable electronic watch and driving method of rechargeable electronic watch.
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Kwok Joseph Tak Ming,HKX, Solar-driven eternity clock.
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Weppler Robert C. (Mayfield Heights OH), Synchronizable local clock for industrial controller system.
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Steinman Jeffrey S., Synchronous parallel system for emulation and discrete event simulation.
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Read James F. ; Moore Leonard W., System and method for synchronizing clocks in a plurality of devices across a communication channel.
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Anderson Eric D., System for displaying a status condition of a battery.
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Yost Robert W., System for providing paging receivers with accurate time of day information.
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Youngberg C. Eric, System, method, and device for automatic setting of clocks.
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Widen Randy M. (4 Elkins La. Lusby MD 20657) Stiles Lance (Churchville VA), Tidal watch.
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Plangger David (Stevensville MI) Wilson Wayne K. (St. Joseph MI), Time corrected, continuously updated clock.
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Loomis Peter V. W. (Sunnyvale CA), Time transfer system.
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Marvosh Daniel (3085 Clarmeya La. Pasadena CA 91107), Two speed clock for daylight saving.
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Staffan James G. (Middletown OH), Two-wire electronic module for remote digital clocks.
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Pikula, Michael A.; Gollnick, Robin W.; O'Neill, Terrence J., Wireless synchronous time system.
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이 특허를 인용한 특허 (7) 인용/피인용 타임라인 분석

Sneed, Rufus, Clock device with daylight saving time adjustment.
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Chu, Se Youp, Clock operation method and module for mobile terminal.
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Fischer, Laurence, Clock synchronization.
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Matsuzaki, Jun, Electronic timepiece.
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Brewer, Donald R.; Cope, David B.; Wright, Andrew M.; Corcoran, Christopher J., Magnetic display for watches.
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Bari, Farooq; Bonner, Thomas W., Network identity and timezone (NITZ) functionality for non-3GPP devices.
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Ianni, Giovanni; Piacibello, Jacques, System and method for managing time in automatic control equipment.
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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

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[미국특허] Time keeping system with automatic daylight savings time adjustment 원문보기