[특허]Navigation system

[미국특허] Navigation system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04W-024/00
출원번호	US-0968884 (2008-01-03)
등록번호	US8010133 (2011-08-15)
발명자 / 주소	Cheok, Ka C. Smid, G. Edzko
출원인 / 주소	Nav-Track, Inc.
대리인 / 주소	EPIC Law PLLC
인용정보	피인용 횟수 : 11 인용 특허 : 65

초록 ▼

The present invention relates to a method of determining the location of a target. The method includes initializing a set of base stations to determine their location relative to each other. At the target, the time of arrival of at least one signal from each of the plurality of base stations Is measured. From this, the location of the target relative to the plurality of base stations may be directly calculated using a closed solution. In one embodiment, a time of arrival technique is used and in another embodiment a time difference of arrival technique is used. Preferably an ultra-wide band frequency is utilized.

대표청구항 ▼

What is claimed is: 1. A method of determining the location of a target, comprising:initializing a plurality of base stations to determine their relative location to each other wherein, during initializing, a first base station of the plurality of base stations sends a spread-spectrum signal to a second base station and a third base station of the plurality of base stations to determine a distance between the first base station and the second base station and a distance between the first base station and the third base station and wherein the second base station sends a spread-spectrum signal to the third base station to determine a distance between the second base station and the third base station;measuring, at the target, the time of arrival of at least one spread-spectrum signal from each of the plurality of base stations;calculating directly the location of the target relative to the plurality of base stations, where the plurality of base stations is at least three when a time of arrival technique is used and wherein the plurality of base stations is at least four when a time difference of arrival technique is used.

이 특허에 인용된 특허 (65) 인용/피인용 타임라인 분석

Kania Bruce, Apparatus and method for relieving motion sickness.
상세보기
Kania, Bruce, Apparatus and method for relieving motion sickness.
상세보기
Burkhardt Donald P. (4 Pewter Pla. Dix Hills NY 11746), Apparatus for projecting artificial horizon viewable by peripheral vision.
상세보기
Stevens David E. (St. Louis MO) Temme Leonard A. (Pensacola FL), Artificial horizon altitude warning system.
상세보기
Malcolm Richard E. (Oakville CAX) Assenheim Harry M. (Georgetown CAX) Emmett Paul L. (Willowdale CAX) Chan Richard (Brampton CAX), Artificial horizon device.
상세보기
Werb, Jay; Underriner, Kevin; Long, Martin, Asset and personnel tagging system utilizing GPS.
상세보기
Belcea,John M., Autonomous reference system and method for monitoring the location and movement of objects.
상세보기
Stilp Louis A. ; Counselman ; III Charles C., Bandwidth synthesis for wireless location system.
상세보기
Yong-Woon Moon KR, Device and method for tracking mobile station's position in mobile communication system.
상세보기
Swanson Carl R. (204 S. “A”St. Tulare CA 93274), Electrically operated mast for laser-controlled levelling system.
상세보기
Keller, Leo, Emergency flight safety device.
상세보기
Fergason James L. (92 Adams Way Atherton CA 94025), Eye protection system with heads up display.
상세보기
Jones Joseph (121110A Rancho Bernardo Rd. San Diego CA 92128) Pang Steven J. (1308 National Ave. Honolulu HI) Woodard ; Jr. Roland L. (1308 National Ave. New Bern NC 28560), Golf yardage indicator system.
상세보기
Boyer Francis (Yvelines FRX), Gyroscopic artificial horizon.
상세보기
Malcolm, Richard E.; Neuperger, Frank, Holographic optical element for instrument panel displays.
상세보기
Ammann Hans-Rudolf (Amriswil CHX), Laser beam levelling device.
상세보기
Ohtomo Fumio,JPX ; Hayashi Kunihiro,JPX ; Nishi Masayuki,JPX, Laser system.
상세보기
Knittel Ronald A. (Waechtersbachstr. Gross Umstadt DEX 6114), Laser theodolite.
상세보기
Brian J. Bogdan ; Michael J. Golden ; Alex Matusevich ; Jonathan M. Tobias ; Chris C. Tsamutalis, Locating a mobile unit in a wireless time division multiple access system.
상세보기
Drane, Christopher R.; MacNaughtan, Malcolm D.; Scott, Craig A., Location and tracking system.
상세보기
Chen Byron Hua ; Chiang Tung Ching ; Tekin Ibrahim, Location finding using a single base station in CDMA/TDMA systems.
상세보기
Smith,Alexander E.; Evers,Carl; Baldwin,Jonathan C., Method and apparatus for accurate aircraft and vehicle tracking.
상세보기
Stein, Jeremy M., Method and apparatus for detecting excess delay in a communication signal.
상세보기
Oros Nicholas C. ; Jasper Steven C. ; Birchler Mark A., Method and apparatus for determining a location of a communication unit in a wireless communication system.
상세보기
Chen, Byron Hua; Richton, Robert Ellis; Tekin, Ibrahim; Vannucci, Giovanni, Method and apparatus for estimating the location of a mobile terminal.
상세보기
Soliman, Samir S., Method and apparatus for evaluation of position location performance.
상세보기
Chombard ; Pierre Andre, Method and equipment for making roll and pitch data inputs into a piloting instrument.
상세보기
Fullerton,Larry W.; Roberts,Mark D.; Einhorn, II,W. Michael; Loum,Kelly; Dodoukh,Irina; O'Hanian,S. Scott, Method and system for extensible position location.
상세보기
Myung-Su Lee KR, Method and system for locating mobile station in mobile telecommunication system.
상세보기
Vanderspool ; II Jan P., Method for calculating a location of a remote Unit utilizing observed time difference (OTD) and real time difference (RTD) measurements..
상세보기
Villier, Eric; Lopes, Luis; Ludden, Brendan, Method of and system for estimating a time of arrival of a radio signal.
상세보기
Kowaguchi Satoshi,JPX, Mobile communication apparatus.
상세보기
Giovanni Vannucci, Mobile location estimation in a wireless system using designated time intervals of suspended communication.
상세보기
Vannucci Giovanni, Mobile location estimation in a wireless system using designated time intervals of suspended communication.
상세보기
Petty John H. ; Gavette Sherman L., Mobile station locating system and method.
상세보기
Seung-Hyun Kong KR; Hi-Chan Moon KR, Mobile station positioning system and method in mobile communication system.
상세보기
Ishizuka Seijiro,JPX ; Kozera Masatoshi,JPX, Mobile telephone system which sends a mobile's positional data to certain nearby mobiles.
상세보기
Gray,Sarah Ann; Hansen,Shane Lynn; Flann,Nicholas Simon, Modular path planner.
상세보기
Butnaru Hanan, Motion sickness/vertigo prevention device and method.
상세보기
Cheok,Ka C.; Smid,G. Edzko, Navigation system.
상세보기
Bye,Charles T., Navigation system using radio frequency tags.
상세보기
Richley, Edward A.; Fontana, Robert J.; Perino, Donald V.; Ameti, Aitan, Object location system and method.
상세보기
Morley Edwin W. (Mississauga CAX), Peripheral vision artificial horizon device and associated methods.
상세보기
Morley Edwin W. (Mississauga CAX), Peripheral vision artificial horizon device and associated methods.
상세보기
Wing Willis G. (Glen Head NY), Portable surveying gyrocompass apparatus.
상세보기
Darby,Barry James; Diederich,Pierre; Frazer,Ewan Lindsay, Position fixing system.
상세보기
Parl Steen A. ; Bussgang Julian ; Weitzen Jay ; Zagami James M., Position location system and method.
상세보기
Sanderford ; Jr. H. Britton (New Orleans LA) Rouquette Robert E. (New Orleans LA) Arthur James D. (Metairie LA), Radio position determination method and apparatus.
상세보기
Heldwein Carl A. (San Diego CA) Jekel Richard N. (La Mesa CA) Sampson Stephen R. (San Diego CA) Zupan John T. (San Diego CA), Ranging system and method for determining the range of a vehicle from a plurality of reference points.
상세보기
Miyauchi Shizuya (Shimizu JPX) Wada Kiyoshi (Shimizu JPX), Road surface-sensitive beam pattern leveling system for a vehicle headlamp.
상세보기
Watanabe Mutsumi (Kobe JPX) Onoguchi Kazunori (Kobe JPX) Kweon In S. (Seoul KRX), Running control system for mobile robot provided with multiple sensor information integration system.
상세보기
Pertl Peter (Tulpenstr. 3 D-8200 Rosenheim DEX) Knauss Uwe (Prien DEX), Sensor controlled leveling device.
상세보기
Younkin James R. (Edo-Aire Mitchell ; 1500 S. Old Missouri Rd. Springdale AR 72764), Spherical display for artificial horizon indicator.
상세보기
Ali, Farhan, System and method for mobile location detection in synchronous wireless systems.
상세보기
Christopher Hugh Kingdon, System and method for positioning a mobile station using two base stations.
상세보기
Richley, Edward A.; Fontana, Robert J., Transceiver system and method utilizing nanosecond pulses.
상세보기
Rentz,Mark Lindsay; Stephens,Scott Adam; Kaplan,Mark Phillip; Woo, deceased,Richard Kai Tuen, Two-way RF ranging system and method for local positioning.
상세보기
Fontana Robert J. ; Larrick J. Frederick ; Cade Jeffrey E., UWB dual tunnel diode detector for object detection, measurement, or avoidance.
상세보기
Larrick, Jr., J. Frederick; Fontana, Robert J., Ultra wideband data transmission system and method.
상세보기
Fontana Robert J., Ultra wideband precision geolocation system.
상세보기
Fontana Robert J. ; Larrick ; Jr. J. Frederick, Ultra wideband receiver with high speed noise and interference tracking threshold.
상세보기
Atsushi Toda JP, Vehicle headlamp leveling device.
상세보기
Detweiler, Philip L.; Denney, James E.; Corey, Nathan A.; Jackson, Jonathan A.; Douglas, Frank B., Versatile transmitter and receiver for position measurement.
상세보기
Dupray Dennis J., Wireless location using multiple location estimators.
상세보기
Kuwahara, Mikio; Koide, Ayumu; Tsunehara, Katsuhiko; Doi, Nobukazu, Wireless terminal positioning method and apparatus.
상세보기

이 특허를 인용한 특허 (11) 인용/피인용 타임라인 분석

Spata, Gregory P., Capturing environmental information.
상세보기
Smid, G. Edzko; Stiglich, Thomas P., Distance separation tracking system.
상세보기
Hehn, Markus; Waibel, Markus; D'Andrea, Raffaello, Distributed localization systems and methods and self-localizing apparatus.
상세보기
Hehn, Markus; Waibel, Markus; D'Andrea, Raffaello, Distributed localization systems and methods and self-localizing apparatus.
상세보기
D'Andrea, Raffaello; Gherardi, Luca; Hehn, Markus; Waibel, Markus, Flexibly supported movable platform having an actuator to move a display.
상세보기
Nelson, Timothy E., Method and system for protecting a wireless network.
상세보기
Gherardi, Luca; D'Andrea, Raffaello; Hehn, Markus; Waibel, Markus, Methods and systems for scheduling the transmission of localization signals and operating self-localizing apparatus.
상세보기
Gherardi, Luca; D'Andrea, Raffaello; Hehn, Markus; Waibel, Markus, Methods and systems for scheduling the transmission of localization signals and operating self-localizing apparatus.
상세보기
Aldana, Carlos Horacio, Passive positioning utilizing beacon neighbor reports.
상세보기
Aldana, Carlos Horacio, Passive positioning utilizing round trip time information.
상세보기
Khong, Jimmy; Lemond, Benjamin John; Hayford, Tracy L.; Kremer, Jason A., System and method of utilizing RF signaling to determine range and relative coordinates.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

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

[미국특허] Navigation system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (65) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (11) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Navigation system 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (65) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (11) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허