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[미국특허] Electrical device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01C-007/10
출원번호 US-0910865 (1997-08-13)
발명자 / 주소
  • Chandler Daniel A.
  • Navarro Luis A.
  • Chu Edward F.
출원인 / 주소
  • Raychem Corporation
대리인 / 주소
    Gerstner
인용정보 피인용 횟수 : 37  인용 특허 : 23

초록

A circuit protection device for protecting batteries is formed from a resistive element composed of a PTC conductive polymer composition and two electrodes. The device has a resistive element thickness of 0.025 to 0.20 mm; a crosslinking level equivalent to 1 to 20 Mrads; a surface area of at most 1

대표청구항

[ What is claimed is:] [1.] A circuit protection device for protecting batteries which comprises(A) a resistive element which is composed of a positive temperature coefficient (PTC) conductive polymer composition which comprises(1) a polymeric component having (a) a crystallinity of less than 40% an

이 특허에 인용된 특허 (23) 인용/피인용 타임라인 분석

  1. Baigrie Stephen (Swindon CA GBX) Chu Edward F. (Sunnyvale CA) Park George B. (Swindon CA GBX) Reddy Vijay N. (San Mateo CA) Rinde James A. (Fremont CA) Saltman Robert P. (Redwood City CA), Conductive polymer composition.
  2. Chandler Daniel (Menlo Park CA) Thein Nelson H. (Union City CA) Chu Edward F. (Sunnyvale CA), Conductive polymer composition.
  3. Chu Edward F. (Sunnyvale CA) Thein Nelson H. (Union City CA) Reddy Vijay (San Mateo CA) Chandler Daniel A. (Menlo Park CA), Conductive polymer composition.
  4. Deep Marguerite E. (Los Altos CA) Thein Nelson H. (Fremont CA), Conductive polymer compositions.
  5. van Konynenburg Peter H. (Palo Alto CA) Au Andrew (Fremont CA), Conductive polymer compositions.
  6. Fouts, Jr., Robert W.; Au, Andrew N. S.; Miller, Burton E.; Gotcher, Alan J., Conductive polymer compositions and devices.
  7. Toy Lester T. (San Francisco CA) Moyer Wendell W. (Atherton CA) Lyons Bernard J. (Atherton CA) Horsma David A. (Palo Alto CA), Conductive polymer compositions, and to devices comprising such compositions.
  8. Chan Chi-Ming (Cupertino CA) Fang Shou-Mean (Union City CA), Electrical device.
  9. Chu Edward F. (Sunnyvale CA) Banich Ann (Menlo Park CA) Ives Robert (Newark CA) Sunshine Steven (San Carlos CA) Chan Chi-Ming (Kowloon HKX), Electrical device comprising a conductive polymer composition.
  10. Au Andrew N. (Union City CA) Deep Marguerite E. (Los Altos CA) Fahey Timothy E. (San Jose CA) Jacobs Stephen M. (Cupertino CA), Electrical devices comprising cross-linked conductive polymers.
  11. Kleiner Lothar (Los Altos CA) Matthiesen Martin (Fremont CA), Electrical devices containing conductive polymers.
  12. Kleiner Lothar (Los Altos CA) Matthiesen Martin (Fremont CA), Electrical devices containing conductive polymers.
  13. Evans Joseph H. (Palo Alto CA), Electrically conductive device having improved properties under electrical stress.
  14. Conway David W. (Cedar Rapids IA), Flat plate sealed lead-acid battery charging system and method.
  15. Gregory William E. (700 Kosstre Ct. Irving TX 75061) Allen ; Jr. Chester C. (Richardson TX), Lead acid battery rejuvenator.
  16. van Konynenburg Peter V. (Palo Alto Fremont CA) Au Andrew (Fremont CA) Rauwendaal Chris (Menlo Park CA) Gotcher Alan J. (Saratoga CA), Low resistivity PTC compositions.
  17. van Konynenburg Peter H. (Mountain View CA) Lyons Bernard J. (Atherton CA) Smith-Johannsen Robert (Portola Valley CA) Moyer Wendell W. (Atherton CA), PTC Compositions and devices comprising them.
  18. Sopory Umesh K. (San Jose CA), PTC compositions.
  19. Yamada Makoto (Tokyo JPX) Isshiki Setsuya (Chiba JPX) Kurosawa Yukihiko (Chiba JPX), PTC conductive polymer composition containing carbon black having large particle size and high DBP absorption.
  20. Horsma, David A.; Hammack, Teddy J., Positive temperature coefficient of resistance compositions.
  21. Simon Henry I. (Los Altos CA), Protection of batteries.
  22. Chan Chi-Ming (Cupertino CA) Fang Shou-Mean (Union City CA), Self-regulating PTC devices having shaped laminar conductive terminals.
  23. Dimpault-Darcy Eric C. (Seabrook TX) Bragg Bobby J. (Dickinson TX), Thermal switch disc for short circuit protection of batteries.

이 특허를 인용한 특허 (37) 인용/피인용 타임라인 분석

  1. Takashi Hasunuma JP; Atsushi Watanabe JP; Kazuo Osaki JP; Fumiyoshi Yoshinari JP, Battery pack and PTC element incorporated in the battery pack.
  2. Hasunuma, Takashi; Miyasaka, Naofumi; Sakamoto, Masatoshi; Sato, Takashi, Circuit protection arrangement.
  3. Hogge Steven D. ; Barrett Andrew Brian,IEX, Conductive polymer PTC battery protection device and method of making same.
  4. Pachla, Timothy; Harris, Edwin James; Vyas, Tushar, Direct application voltage variable material.
  5. Harris,Edwin James; Vyas,Tushar; Whitney,Stephen J., Direct application voltage variable material, components thereof and devices employing same.
  6. Harris,Edwin James; Vyas,Tushar; Pachla,Timothy; Colby,James A., Direct application voltage variable material, devices employing same and methods of manufacturing such devices.
  7. Russegger,Elias, Electric heating device.
  8. Jianhua Joyce Chen ; Susan Melsa Jordan, Electrical device and assembly.
  9. Banich Ann ; Chu Edward F., Electrical device comprising a conductive polymer.
  10. Chiang, Justin; Fang, Shou-Mean; Beadling, William C., Electrical devices.
  11. Chiang,Justin; Fang,Shou Mean; Beadling,William C., Electrical devices.
  12. Becker, Paul N.; Jankowski, Orion; Walsh, Cecilia A., Electrical devices containing conductive polymers.
  13. Becker, Paul N.; Rinde, James A.; Mathews, Barry C.; Jankowski, Orion; Walsh, Cecilia A., Electrical devices containing conductive polymers.
  14. Becker,Paul N.; Jankowski,Orion; Walsh,Cecilia A., Electrical devices containing conductive polymers.
  15. Minervini Anthony D. ; Nguyen Thinh K., Electrical devices having a polymer PTC array.
  16. Naegelin Conrad Luther ; Sato Akiyoshi, Electrical terminal with integral PTC element.
  17. Tsutomu Isozaki JP; Masaaki Takahashi JP; Susan Melsa Jordan ; Kevin Michael Stein, Electrically conductive polymer composition.
  18. Chu Edward F. ; Jordan Susan M. ; Lahlouh John, Extrusion of polymers.
  19. Harris, Edwin James; Pachla, Timothy; Vyas, Tushar, Flexible circuit having overvoltage protection.
  20. Whitney, Steven J.; Maercklein, Nate; Deblieck, Rob; Davidson, Scott, Integrated electrostatic discharge and overcurrent device.
  21. Hall, Tom J.; Weber, Michael J., Method for heat treating PTC devices.
  22. Chen, Jack Jih-Sang; Gu, Chi-Hao, Method for making a positive temperature coefficient device.
  23. Wartenberg Mark F. ; Lahlouh John G. ; Toth James, Method of making a conductive polymer composition.
  24. Wang, David Shau-Chew; Ma, Yun-Ching; Shieh, Chiung-Huei, Over-current protection apparatus.
  25. Kitamoto Yoshitaka,JPX ; Hasunuma Takashi,JPX ; Fukuyama Shozo,JPX ; Miyasaka Naofumi,JPX, PTC device and battery pack using the same.
  26. Yamashita,Yasuhide, PTC element.
  27. Heaney, Michael B., Polymer current limiting device and method of manufacture.
  28. Chen, Jack Jih-Sang; Gu, Chi-Hao, Positive temperature coefficient circuit protection device.
  29. Hetherton, Scott; Montoya, Wayne; Bruguier, Thomas; Daering, Randy, Process for manufacturing a composite polymeric circuit protection device.
  30. Hetherton, Scott; Montoya, Wayne; Bruguier, Thomas; Daering, Randy; Toth, James; Chandler, Daniel A.; Galla, Matthew P., Process for manufacturing a composite polymeric circuit protection device.
  31. Hetherton,Scott; Montoya,Wayne; Bruguier,Thomas; Daering,Randy, Process for manufacturing a composite polymeric circuit protection device.
  32. Jang, Youngcheol, Protection circuit module of secondary battery and secondary battery using the same.
  33. Hammer, Jason; Tram, Nguyen; Birbeck, Timothy; Goeschel, Christoph; Boodaghians, Razmik B., Self regulating inline heater.
  34. Chandler, Daniel A.; Galla, Matthew P., Surface mountable PPTC device with integral weld plate.
  35. McGuire Katherine M. ; Luciano Honorio, Surface mountable electrical device comprising a PTC and fusible element.
  36. Suzuki, Katsuaki, Temperature protection device.
  37. Harris,Edwin James; Davidson,Scott; Perry,David; Whitney,Steven J., Voltage variable material for direct application and devices employing same.

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