$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Overdischarge and overvoltage protection circuit for a battery in a portable and mobile communication system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-010/46
  • H02J-007/00
출원번호 US-0635984 (1990-12-31)
우선권정보 KR-0011007 (1990-07-19)
발명자 / 주소
  • Kang Seo-Won (Suwon KRX)
출원인 / 주소
  • Samsung Electronics Co., Ltd. (Suwon KRX 03)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

There is disclosed a circuit for protecting against overdischarge and overvoltage of a battery in a portable, mobile, and radio communication system including a low-power detection unit, a low-battery signal detection unit, a battery termination detection unit, a power supply controller, and a refer

대표청구항

A battery overdischarge protection circuit having a battery means, a radio transmitting and receiving means, a controller means, a speaker means, and a display means, said circuit comprises: low-power detection means for generating a low-power signal to disconnect a power supply generated by said ba

이 특허를 인용한 특허 (35)

  1. Yokota Hidetsugu,JPX, Alarm circuit for residual capacity of battery in portable radio transmitting and receiving apparatus.
  2. Green Robert Sherman ; Nise Benjamin Edward, Apparatus and method for detecting a low-battery power condition and generating a user perceptible warning.
  3. Cao, Cindy P.; Flowers, Donald L.; Weissinger, Frederick J., Apparatus for minimizing self-discharge of a smart battery pack.
  4. Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens-Rendon, Melissa A., Audio and charging system with audio device, power tool battery, and external battery charger.
  5. Duley Raymond S. (Buda TX), Auxiliary battery charge control circuit.
  6. DeFelice Richard Alden ; Slusky Ronald David, Battery charging system for portable electronic devices.
  7. Thompson, Paul M.; Yoshimoto, Mark A.; Crumlin, Alex J.; Valentine, Val; Barber, Aaron J., Battery disconnection for secure assembly of computer systems.
  8. Okumura, Masafumi; Tanaka, Shigeo, Battery unit having means for preventing over-discharge.
  9. Uchida Takahito (Tokyo JPX), Charge/discharge circuit having a simple circuit for protecting a secondary cell from overcharging and overdischarging.
  10. MacDougall, Frederick W.; Schneider, Mark Allen; MacDonald, Ross, Charged capacitor warning system and method.
  11. Zick,Jonathan A.; Santana, Jr.,George L.; Rozwadowski,David J.; Zeiler,Jeffrey M., Electrical combination, electrical component and battery charger.
  12. Zick, Jonathan A.; Santana, George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens Rendon, Melissa A., Electrical component having a selectively connectable battery charger.
  13. Zick, Jonathan A.; Santana, George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Schneider, Scott David, Electrical component including a battery receptacle for including a battery.
  14. Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens Rendon, Melissa A., Electrical component, audio component, or electrical combination having a selectively connectable battery charger.
  15. Zick, Jonathan A.; Santana, Jr., George L.; Rozwadowski, David J.; Zeiler, Jeffrey M.; Bublitz, Scott D.; Ottens-Rendon, Melissa A., Electrical component, such as a radio, MP3 player, audio component, battery charger, radio/charger, MP3 player/radio, MP3 player/charger or MP3 player/radio/charger, having a selectively connectable battery charger.
  16. Zick,Jonathan A.; Santana, Jr.,George L.; Rozwadowski,David J.; Zeiler,Jeffrey M., Electrical component, such as a radio, audio component, battery charger or radio/charger.
  17. Hornick, George Michael; Minalga, Philip F.; Soultanian, Daniel S., Energy source monitoring and control system.
  18. Hornick,George Michael; Minalga,Philip F.; Soultanian,Daniel S., Energy source monitoring and control system for power tools.
  19. Zhao, Yilin; King, Thomas M.; Geier, George J., Method and apparatus for compressing GPS satellite broadcast message information.
  20. Oprescu Surcobe, Valentin; Benes, Stanley J.; Harris, John M.; Kelley, Sean S., Method and apparatus for management of low-battery mobile stations.
  21. Yokota Hidetsugu,JPX, Method and device for controlling the power source of a portable radio transceiver.
  22. Joseph Patino ; Alexander Rodriguez ; Charles Cole ; William F. Pence, Jr., Method for estimating the useful power remaining in a battery of a wireless communication device.
  23. Wang, Ligong; Zhu, Guangyong, Method for verifying smart battery failures by measuring input charging voltage and associated systems.
  24. Wang, Ligong; Zhu, Guangyong, Method for verifying smart battery failures by measuring input charging voltage and associated systems.
  25. Ingram Norbert D. ; Kim Seung K., Power control circuit for a battery operated device.
  26. Janssen, John Jerome; Hietala, Alexander Wayne, Power control method and apparatus suitable for use in a radio communication device.
  27. Coonan, Gary; Inthaluxay, Ary; Werthman, Dean A., Power control system for mobile workstation and method.
  28. Yeh, Chia-Ming, Power supply circuit.
  29. Mitsuo Saeki JP; Masafumi Okumura JP; Shigeo Tanaka JP; Hidekiyo Ozawa JP, Protection method, control circuit, and battery unit.
  30. Okumura,Masafumi; Tanaka,Shigeo, Protection method, control circuit, and battery unit.
  31. Saeki,Mitsuo; Ozawa,Hidekiyo, Protection method, control circuit, and battery unit.
  32. Millar Douglas James (Vancouver WA), System and method of measuring a battery lifetime.
  33. Wang,Ligong; Miller,Bruce A.; Sterz,Stephen D., Systems and methods for detecting charge switching element failure in a battery system.
  34. Robert S. Green, Voltage down pump and method of operation.
  35. McClure Winthrop H. (Londonderry NH) O\Connor John A. (Merrimack NH) Mammano Robert A. (Costa Mesa CA), Voltage sensor for detecting cell voltages.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로