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Battery pack having a state of charge indicator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02N-007/00
  • G01N-027/416
  • G08B-021/00
출원번호 US-0176574 (1998-10-21)
발명자 / 주소
  • Klein David N.
출원인 / 주소
  • Duracell Inc.
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 37  인용 특허 : 35

초록 ▼

A battery pack for a portable electronic device includes a case for carrying a battery. The case supports a charge sensing circuit carried by the case, the charge sensing circuit producing a discharge signal corresponding to a measurement of an amount of charge removed from a battery. The case also

대표청구항 ▼

[ What is claimed is:] [1.] A battery pack for a portable electronic device comprising:a case for carrying a battery, said case supporting:a charge sensing circuit, the charge sensing circuit producing a discharge signal corresponding to a measurement of an amount of charge removed from a battery;a

이 특허에 인용된 특허 (35)

  1. Biagetti Richard V. (Piscataway NJ) Pesco Anthony M. (Cedarhurst NY), Apparatus and method for adaptively predicting battery discharge reserve time.
    상세보기
  2. Ozawa Akira,JPX ; Watanabe Toshiyuki,JPX ; Shimane Iwao,JPX ; Osawa Naoki,JPX ; Ochiai Shinobu,JPX, Apparatus for displaying battery charging of electric vehicle.
    상세보기
  3. Thompson Arthur H. (14 Princeton Dr. New Providence NJ 07974) Ballester Ricardo H. (Jamaica Estates NY), Battery capacity measuring method and apparatus.
    상세보기
  4. Bertolino Renee Z. (1648 Spruce St. S. Pasadena CA 91030), Battery charge indicator.
    상세보기
  5. Bohmer William (Succasunna NJ) Bow Clark F. (Newton NJ), Battery charge indicator.
    상세보기
  6. Bohmer William (Succasunna NJ) Bow Clark F. (Newton NJ), Battery charge indicator.
    상세보기
  7. Ishimoto Shin-ichi (Itami JPX), Battery having lifetime indicator.
    상세보기
  8. Reher, Michael T., Battery monitor and method for providing operating parameters.
    상세보기
  9. van Phuoc Duong,DEX ; Wieczorek Rudi,DEX ; Zeising Elmar,DEX ; Hruska Louis W. ; Taylor Alwyn H. ; Friel Daniel D. ; Hull Matthew P., Battery pack having a processor controlled battery operating system.
    상세보기
  10. Nagai Shinji (Atsugi JPX), Battery pack including measuring and indicating.
    상세보기
  11. Mitchell Nathan Austin (The Woodlands TX) Freiman Joseph F. (Cypress TX) McConkey Steven Kent (Houston TX), Battery pack with a monitoring circuit for a known system.
    상세보기
  12. Patil Prabhakar B. (Detroit MI), Battery state of charge gauge.
    상세보기
  13. Huhndorff Harry R. (Bay Village OH) Bailey John C. (Columbia Station OH), Battery voltage tester for end of cell.
    상세보기
  14. Ridgway Michael (Aldbury GB3) Edwards Stephen J. (Pinner GB3) Moore Christopher P. (Rayners Lane Harrow GB3), Battery with charge indicator.
    상세보기
  15. Bailey John C. (Columbia Station OH), Battery with coulometric state of charge indicator.
    상세보기
  16. Kuo Han C. (Burlington MA) Chi Ignacio (Dracut MA) Kulik Frederick A. (Atkinson NH), Battery with electrochemical tester.
    상세보기
  17. Kuo Han C. (Burlington MA) Chi Ignacio (Dracut MA) Lin LiFun (Lincoln MA) Wu Louis L. (Boston MA), Battery with electrochemical tester.
    상세보기
  18. Kuo Han C. (Burlington MA) Chi Ignacio (Dracut MA) Lin Lifun (Lincoln MA) Wu Louis L. (Boston MA), Battery with electrochemical tester.
    상세보기
  19. Clark Robert (1341 Rosecrans St. San Diego CA 92106), Bidirectional current time integration device.
    상세보기
  20. Goto Seiji (Fukuoka JPX) Tsunoda Kazuaki (Fukuoka JPX) Murayama Yukio (Kawasaki JPX), Circuit for measuring discharging and charging current of a battery providing offset/drift voltage for correcting amplif.
    상세보기
  21. Smith Stephen H. (Playa del Rey CA), Coulometer.
    상세보기
  22. Sakamoto Norinobu (Ora-gun JPX), Current detector for detecting battery charge remaining.
    상세보기
  23. Simmonds Stewart N. (Port Coquitlam CAX), Device for indicating the residual capacity of secondary cells.
    상세보기
  24. Crouch ; Jr. Dell A. (Noblesville IN) Strickland Tracy F. (Noblesville IN), Dynamic battery state-of-charge and capacity determination.
    상세보기
  25. DeHaan Abel (Pembrook Pines FL), Lithium cell having continuous depletion gauge.
    상세보기
  26. Landau John E. (Dallas TX) Matthews Wallace E. (Richardson TX) Freeman David L. (Plano TX), Method and apparatus for monitoring battery capacity.
    상세보기
  27. Levine David E. (Dallas TX) Pasrija Arun K. (Richardson TX), Method and apparatus for predicting battery reserve time to a specified end-voltage.
    상세보기
  28. Gotoh Seiji (Fukuoka JPX) Orita Kenji (Fukuoka JPX) Takayama Tomio (Kawasaki JPX), Method and device for determining and indicating a residual capacity of a battery.
    상세보기
  29. Usuda Masafumi (Saitama-ken JPX) Kayano Morio (Saitama-ken JPX), Process for detecting remaining capacity of battery.
    상세보기
  30. Buzzelli Edward S. (Kennesaw GA) Thibault William C. (Powder Springs GA), Rechargeable metal-air electrochemical cell with hydrogen recombination and end-of-charge indicator.
    상세보기
  31. Atwater Terrill B. (North Plainfield NJ), Resettable state-of-charge indicator for rechargeable batteries.
    상세보기
  32. Dunstan Robert A. (Beaverton OR), Smart battery charger system.
    상세보기
  33. Andrieu Xavier (Bretigny Sur Orge FRX) Rocher Michel (Perros Guirec FRX) Guillaume Philippe (Lannion FRX) Poignant Philippe (Palaiseau FRX), System and method for monitoring battery aging.
    상세보기
  34. Parker Robert (411 Rolling La. Alamo CA 94507) Brass Jack (430 Dufferin St. Toronto ; Ontario CAX M6K 2A3), Temperature responsive battery tester.
    상세보기
  35. Atwater Terrill (N. Plainfield NJ) Dratler Richard M. (Lodi NJ), Universal inexpensive battery state-of-charge indicator.
    상세보기

이 특허를 인용한 특허 (37)

  1. Spengler, David L., Assessing energy requirements for a refreshed device.
    상세보기
  2. Spengler,David L., Assessing energy requirements for a refreshed device.
    상세보기
  3. McNeill, James Thomas, Battery charging apparatus.
    상세보기
  4. Kazama, Satoshi; Nakashima, Yoshiyasu; Yamada, Hiroshi; Yamaguchi, Atsushi, Battery device for electronic apparatus with rechargeable secondary battery, fuel cell and run time computing unit.
    상세보기
  5. Marc Daniel Hirsch ; Gregory W. Mathiesen ; Patrick Kwok-Yeung Ng, Battery diagnostic method utilizing a universal normalized discharge curve for predicting battery reserve time.
    상세보기
  6. Huang, Daniel; Brand, Matthew, Battery pack for mobile devices.
    상세보기
  7. Terlizzi,Jeff; Breytman,Alex; Schlieffers,Jorg; Cordes,Kevin; Tu,Jean; White,Jay Paul; Jwo,Chin Hung; Shi,David Tsi, Battery pack with integrated human interface devices.
    상세보기
  8. Terlizzi,Jeff; Breytman,Alex; Schlieffers,Jorg; Cordes,Kevin; Tu,Jean; White,Jay Paul; Jwo,Chin Hung; Tsi Shi,David, Battery pack with integrated human interface devices.
    상세보기
  9. Akira Ichimura JP, Battery-powered communications apparatus.
    상세보기
  10. Kun, Cheong; Zeisel, Eric B; Keitel, David; Mikuteit, Eric I; Dharmapurikar, Abhijeet V; Sutton, Todd R, Charging current calibration.
    상세보기
  11. Albert,Jonathan D.; Comiskey,Barrett; Jacobson,Joseph M., Color electrophoretic displays.
    상세보기
  12. Lee, Chang-Jung, Displayer-embedded cellular phone battery.
    상세보기
  13. Gates, Holly G.; Morrison, Ian; Ozier, Owen W.; Davis, Benjamin M.; Albert, Jonathan D., Electro-optic display overlays and systems for addressing such displays.
    상세보기
  14. Tsuda,Yutaka, Electronic camera with battery capacity detection capability.
    상세보기
  15. Kamiyama, Yasuo; Murakami, Tomomi; Mafune, Masao; Nagata, Yoichi, Electronic timepiece having power generating function.
    상세보기
  16. Magerl, Christian; Binder, Jürgen; Stieglbauer, Walter; Artelsmair, Bernhard, Energy conversion method and apparatus, and welding device.
    상세보기
  17. Drzaic, Paul; Wilcox, Russell J., Full color reflective display with multichromatic sub-pixels.
    상세보기
  18. Drzaic, Paul; Wilcox, Russell J., Full color reflective display with multichromatic sub-pixels.
    상세보기
  19. Drzaic,Paul; Wilcox,Russell J., Full color reflective display with multichromatic sub-pixels.
    상세보기
  20. Houldsworth,John; Jones,Nigel A., Method and apparatus for brightness control of indication lights.
    상세보기
  21. Jacobson,Joseph M.; Drzaic,Paul; O'Neil,Steven J.; Gates,Holly G.; Abramson,Justin, Method and apparatus for determining properties of an electrophoretic display.
    상세보기
  22. Jacobson, Joseph M.; Drzaic, Paul, Method and apparatus for sensing the state of an electrophoretic display.
    상세보기
  23. Nebon, Jerome; Tallaron, Louis, Method and device for checking the charge state of a battery, in particular a rechargeable battery for a cellular mobile telephone.
    상세보기
  24. Kim, Dae-Hwan, Method for informing user of available battery time based on operating mode of hybrid terminal.
    상세보기
  25. Kuo, Yao H., Photovoltaic charging system.
    상세보기
  26. Bruce, Gregg C.; Brand, Christo, Physical key to facilitate an inactive mode for a state-of-charge indicator within a battery.
    상세보기
  27. Bruce,Gregg C.; Brand,Christo, Physical key to facilitate an inactive mode for a state-of-charge indicator within a battery.
    상세보기
  28. Bruce, Gregg C; Brand, Christo, Physical key to facilitate an inactive mode state-of-charge indicator within a battery.
    상세보기
  29. Innes, David; Jaramillo, Harold; Pattison, Alan Terry; Mickelsen, Jeremy Stephen; Schafer, Adam Michael, Predicting end of battery life for a remote controller device.
    상세보기
  30. Huang, Daniel; Brand, Matthew; To, Nguyen; Namminga, Andrew; Tam, Walter Singhon, Protective case for mobile device.
    상세보기
  31. Mori,Tatsuki; Sakakibara,Kazuyuki; Fukumoto,Masaaki, Rechargeable battery devices.
    상세보기
  32. Emori,Akihiko; Kudou,Akihiko; Yoshihara,Shigeyuki; Miyazaki,Hideki; Mitsui,Toshisada; Hombu,Mitsuyuki; Sasazawa,Kazuyoshi, State detecting system and device employing the same.
    상세보기
  33. Strangfeld, Bruce A.; Pecor, Jason G., Switch actuator.
    상세보기
  34. Seman, Jr., Andrew E.; White, Daniel J., System and method for re-initiating charge cycle for battery pack left in a charger.
    상세보기
  35. Huang, Daniel; Gale, Vannin; Sadek, Kerloss, Systems and methods for battery charging and management.
    상세보기
  36. Huang, Daniel; Gale, Vannin; Sadek, Kerloss, Systems and methods for battery charging and management.
    상세보기
  37. Huang, Daniel; Gale, Vannin; Sadek, Kerloss, Systems for managing charging devices based on battery health information.
    상세보기

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