$\require{mediawiki-texvc}$

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.

Multilayer conductive polymer positive temperature coefficent device

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01C-007/10
출원번호 US-0922974 (1997-09-03)
발명자 / 주소
  • Hogge Steven Darryl
출원인 / 주소
  • Bourns Multifuse (Hong Kong) Ltd., HKX
대리인 / 주소
    Klein & Szekeres, LLP
인용정보 피인용 횟수 : 23  인용 특허 : 110

초록

A conductive polymer PTC device includes upper, lower, and center electrodes, with a first PTC conductive polymer layer between the upper and center electrodes, and a second PTC conductive polymer layer between the center and lower electrodes. Each of the upper and lower electrodes is separated into

대표청구항

[ What is claimed is:] [1.] A conductive polymer PTC device, comprising:a first upper electrode portion;a second upper electrode portion, coplanar with and isolated from the first upper electrode portion, and having a greater surface area than the first upper electrode portion;a first lower electrod

이 특허에 인용된 특허 (110)

  1. Sargent Michael M. (Petoskey MI), Apparatus for compounding a fiber reinforced thermoplastic material and forming parts therefrom.
  2. Monter Robert P. (Dayton OH) Smith Ronald L. (Dayton OH), Apparatus for heating a mirror or the like.
  3. Monter Robert P. (Dayton OH) Smith Ronald L. (Dayton OH), Apparatus for heating a mirror or the like.
  4. Horsma David A. (Palo Alto CA) Kamath Hundi P. (Los Altos CA) Fang Shou-Mean (Union City CA), Assemblies of PTC circuit protection devices.
  5. Kurby Christopher N. (Elmhurst IL), Binary signal modulating circuitry for frequency modulated transmitters.
  6. Middleman Lee M. (Portola Valley CA) Evans Joseph H. (Palo Alto CA), Circuit protection devices.
  7. Middleman Lee M. (Portola Valley CA) Evans Joseph H. (Palo Alto CA) Blake Arthur E. (Palo Alto CA) Scheff Victor A. (Berkeley CA), Circuit protection devices.
  8. Middleman Lee M. (Portola Valley CA) Doljack Frank (Pleasanton CA), Circuit protection devices comprising PTC element.
  9. Middleman Lee M. (Portola Valley CA) Evans Joseph H. (Palo Alto CA) Pettengill Donald F. (Palo Alto CA), Circuit protection devices comprising PTC elements.
  10. Middleman Lee M. (Portola Valley CA) Evans Joseph H. (Palo Alto CA) Pettengill Donald F. (Palo Alto CA), Circuit protection devices comprising PTC elements.
  11. Fang Shou-Mean (Union City CA) Horsma David A. (Palo Alto CA) Peronnet Guillaume (Palo Alto CA) Fahey Timothy E. (Williamsport CA) Au Andrew N.S. (Fremont CA) Carlomagno William D. (Redwood City CA), Composite circuit protection devices.
  12. Fang Shou-Mean (Union City CA) Horsma David A. (Palo Alto CA) Peronnet Guillaume (Palo Alto CA) Fahey Timothy E. (Williamsport PA) Au Andrew N. (Fremont CA) Carlomagno William D. (Redwood City CA), Composite circuit protection devices.
  13. Fang Shou-Mean (Union City CA) Horsma David A. (Palo Alto CA) Peronnet Guillaume (Palo Alto CA) Fahey Timothy E. (Williamsport PA) Au Andrew N. (Fremont CA) Carlomagno William D. (Redwood City CA), Composite circuit protection devices.
  14. Tekkanat Bora (Milwaukee WI) Bolstad James J. (Shorewood WI), Composite substrate for bipolar electrodes.
  15. Carlomagno William D. (Redwood City CA), Conductive polymer circuit protection devices having improved electrodes.
  16. 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.
  17. Deep Marguerite E. (Los Altos CA) Thein Nelson H. (Fremont CA), Conductive polymer compositions.
  18. Fouts, Jr., Robert W.; Au, Andrew N. S.; Miller, Burton E.; Gotcher, Alan J., Conductive polymer compositions and devices.
  19. Evans Joseph H. (Palo Alto CA), Conductive polymer compositions having improved properties under electrical stress.
  20. 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.
  21. Deep Marguerite E. (Los Altos CA) Thein Nelson H. (Fremont CA), Conductive polymer devices.
  22. Walty Robert J. (Redwood City CA), Conductive polymer electrical devices.
  23. Takagi ; Katsuyuki ; Asano ; Chihiro, Current limiting element for preventing electrical overcurrent.
  24. Cardinal Raymond F. (Fremont CA) Walker Jack M. (Portola Valley CA), Devices comprising conductive polymers.
  25. Taylor James M. (Mountain View CA), Devices containing PTC conductive polymer compositions.
  26. Ott Guenter (Schwanberg ATX), Electrical component in chip structure and method for the manufacture thereof.
  27. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), Electrical device comprising a PTC conductive polymer.
  28. Fang Shou-Mean (Union City CA) Camphouse Charles H. (Mountain View CA), Electrical device comprising conductive polymers.
  29. Fang Shou-Mean (Union City CA) Camphouse Charles H. (Mountain View CA), Electrical device comprising conductive polymers.
  30. Fang Shou-Mean (Union City CA) Horsma David A. (Palo Alto CA) Peronnet Guillaume (Palo Alto CA) Camphouse Charles H. (Mountain View CA), Electrical device comprising conductive polymers.
  31. Chan Chi-Ming,HKX ; Zhang Michael,HKX ; Chandler Daniel ; Fang Shou-Mean,JPX ; Siden Dennis ; Thompson Mark, Electrical devices.
  32. Fang Shou-Mean (Union City CA) Dhingra Vijay K. (Fremont CA) Chan Chi-Ming (Cupertino CA) Chandler Daniel (Palo Alto CA), Electrical devices.
  33. Walker Jack M. (Portola Valley CA), Electrical devices comprising PTC conductive polymer elements.
  34. Friel Kevin J. (San Mateo CA), Electrical devices comprising conductive polymers.
  35. Horsma David A. (Palo Alto CA), Electrical devices containing PTC elements.
  36. Zhang Michael ; Thompson Mark S. ; Toth James ; Beadling William Cardwell, Electrical devices containing a conductive polymer element having a fractured surface.
  37. Kleiner Lothar (Los Altos CA) Matthiesen Martin (Fremont CA), Electrical devices containing conductive polymers.
  38. Kleiner Lothar (Los Altos CA) Matthiesen Martin (Fremont CA), Electrical devices containing conductive polymers.
  39. Steiner Herbert (Traunstein DEX) Magg Johann (St. Georgen DEX), Electrical heating apparatus with a heating element of PTC material.
  40. Evans Joseph H. (Palo Alto CA), Electrically conductive device having improved properties under electrical stress.
  41. Gale George M. (Shrewsbury GB2) James David I. (Wem GB2) Meyer John V. B. (Salford GB2), Flexible heating elements and processes for the production thereof.
  42. Gale George M. (Shrewsbury GB2) James David I. (Wem GB2) Meyer John V. B. (Salford GB2), Flexible production of heating elements.
  43. Newman Ritchey O. (Midland MI) Rieke James K. (Midland MI) Wright Donald R. (Midland MI), Formable metal-plastic-metal structural laminates.
  44. Diaz Stephen H. (Los Altos CA), Heating elements comprising conductive polymers capable of dimensional change.
  45. Claypool James L. (Los Altos Hills CA) Kridl Thomas A. (Los Altos CA) Middleman Lee M. (Portola Valley CA), Laminar electrical heaters.
  46. Walker Jack M. (Portola Valley CA), Laminates comprising an electrode and a conductive polymer layer.
  47. Horsma David A. (Palo Alto CA) Lyons Bernard J. (Atherton CA) Smith-Johannsen Robert (Portola Valley CA), Layered self-regulating heating article.
  48. Horsma David A. (Palo Alto CA) Lyons Bernard J. (Atherton CA) Smith-Johannsen Robert (Portola Valley CA), Layered self-regulating heating article.
  49. Fellner Siegfried (Preitenegg ATX) Bisail Gerhard (Deutschlandsberg ATX), Level sensor which has high signal gain and can be used for fluids particularly chemically corrosive fluids.
  50. Ross ; Jr. Herbert G. ; Taylor Carl A. ; Williamson Cecil M., Linear positioning indicator.
  51. 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.
  52. Yamada Makoto (Tokyo JPX) Isshiki Setsuya (Funabashi JPX) Kurosawa Yukihiko (Chiba JPX) Kuroda Masakazu (Chiba JPX) Hayashi Morio (Kasukabe JPX), Manufacturing method for a PTC thermistor.
  53. Ratell Joseph M. (Fremont CA), Materials for packaging circuit protection devices.
  54. Walker Jack M. (Portola Valley CA), Method for forming laminates comprising an electrode and a conductive polymer layer.
  55. Hogge Steven Darryl ; Zhang Mengruo,HKX ; Straker Gary ; Gratzinger Paul G. ; Wisner Duane, Method for manufacturing surface mount conductive polymer devices.
  56. Nagahori Atsushi (Ibaraki JPX), Method of attaching leads to PTC devices.
  57. Nagahori Atsushi (Ibaraki JPX), Method of making PTC devices.
  58. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), Method of making a PTC conductive polymer electrical device.
  59. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), Method of making a PTC conductive polymer electrical device.
  60. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), Method of making a PTC conductive polymer electrical device.
  61. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), Method of making a PTC conductive polymer electrical device.
  62. Monia Victor (Saratoga CA), Method of making a laminated head cleaning disk.
  63. Sugaya Shoich (Tokyo JPX), Method of making a positive temperature coefficient device.
  64. Shafe Jeff (Redwood City CA) Straley O. James (Redwood City CA) McCarty Gordon (San Jose CA) Oswal Ravinder K. (Union City CA) Dharia Amitkumar N. (Newark CA), Method of making an electrical device comprising a conductive polymer composition.
  65. Kamath Hundi P. (Foster City CA) Leder Jeffrey C. (Redwood City CA), Method of making electrical devices comprising conductive polymer compositions.
  66. Benge Terence A. (Farringdon GBX) Prince Cyril M. (Witney GBX), Method of making multi-layer plastic structures.
  67. Carroll ; II Arthur E. (Raytown MO) Lewis ; Jr. Basil C. (Reading PA) Yeazel Howard T. (Leawood KS), Methods of packaging an electronic device.
  68. Ling Hung C. (Belle Mead NJ) Yan Man F. (Berkeley Heights NJ), Monolithic capacitor-varistor.
  69. Newnham, Robert E.; Hiremath, Basavaraj V., Multilayer PTCR thermistor.
  70. Vekeman Guy O. A.,BEX, Multiple element PTC resistor.
  71. Ratell Joseph M. (Fremont CA), Novel designs for packaging circuit protection devices.
  72. Inano Mitsumasa (Nagaokakyo JPX) Ohshima Toshiya (Nagaokakyo JPX), Organic positive temperature coefficient thermistor.
  73. Uchida Katsuyuki (Nagaokakyo JPX) Takahata Haruo (Nagaokakyo JPX), Organic positive temperature coefficient thermistor.
  74. McTavish, Mary S.; Stodieck, Robert W.; Doljack, Frank A., PTC Circuit protection device.
  75. 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.
  76. Middleman Lee M. (Portola Valley CA) Gotcher Alan J. (Saratoga CA), PTC Devices comprising oxygen barrier layers.
  77. Nayar Deepak (Hayward CA) Beadling William C. (San Jose CA) Chung Thanh U. (Union city CA) Pineda Martin (Fremont CA), PTC circuit protection device comprising mechanical stress riser.
  78. Ueno Akira (Yokohama JPX) Takata Mayumi (Tokyo JPX) Yamazaki Naoki (Tokyo JPX) Sugaya Syoiti (Tokyo JPX), PTC compositions.
  79. Yoshida Shingo (Ushiku JPX) Akatsuka Takahisa (Ushiku JPX) Inoue Osamu (Kukizaki JPX) Toyama Jiro (Nagareyama JPX), PTC compositions.
  80. 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.
  81. Jacobs Stephen M. (Cupertino CA) McTavish Mary S. (Fremont CA) Doljack Frank A. (Pleasanton CA), PTC conductive polymer compositions.
  82. Jacobs Stephen M. (Cupertino) McTavish Mary S. (Fremont) Doljack Frank A. (Pleasanton CA), PTC conductive polymer compositions.
  83. Hanada Toshiyuki (Kawaguchi JPX) Takata Mayumi (Tokyo JPX) Yamazaki Naoki (Tokyo JPX) Morooka Isao (Hachioji JPX) Harazaki Kazuhiko (Hachioji JPX), PTC device.
  84. Sugaya Shoichi (Tokyo JPX), PTC device.
  85. Nagahori Atsushi (Ibaraki JPX), PTC devices.
  86. Nagahori Atsushi (Ibaraki JPX), PTC devices and their preparation.
  87. Zhang Michael ; Fang Shou-Mean,JPX, PTC electrical devices for installation on printed circuit boards.
  88. Van Bokestal Andre M. A. (Brussels BEX) Belhomme Charles J. G. (Brussels BEX), PTC heating device having selectively variable temperature levels.
  89. Welch Richard E. (Lexington OH) Newman Robert L. (Mansfield OH), PTC thermal protector.
  90. Yamada Makoto (Tokyo JPX) Isshiki Setsuya (Funabashi JPX) Kurosawa Yukihiko (Chiba JPX) Kuroda Masakazu (Chiba JPX) Hayashi Mori (Kasukabe JPX), PTC thermistor and manufacturing method for the same.
  91. Nishii Motoi (Ohmihachiman JPX) Miyake Hitoshi (Sodegaura JPX) Fujii Hideto (Sodegaura JPX), Polymer composition having positive temperature coefficient characteristics.
  92. Adelman Robert L. (Wilmington DE) Howard ; Jr. Edward G. (Hockessin DE), Polyolefin/conductive carbon composites.
  93. Vancha John (Kewaskum WI), Positive power-off circuit for electrical appliances.
  94. Horsma, David A.; Hammack, Teddy J., Positive temperature coefficient of resistance compositions.
  95. Kadija Igor V. (Cheshire CT) Oxley James E. (New Haven CT), Process and apparatus for producing surface treated metal foil.
  96. Meyer John V. (Brighton MA), Process for making conductive polymers.
  97. McGuire Katherine M. (Clarendon Hills IL) Ward Mike A. (Chicago IL), Process for manufacturing an electrical device comprising a PTC element.
  98. Kunihiko Ichikawa (Machida JPX) Kiyoshi Mishima (Hachioji JPX), Process for preparing laminated plate.
  99. Ishida Takafumi (Sodegaura JPX) Miyake Hitoshi (Sodegaura JPX), Process for the production of molded article having positive temperature coefficient characteristics.
  100. Ohkita Kumakazu (Chiba) Ueno Akira (Yokohama) Abe Toshiaki (Tokyo) Sugaya Shoichi (Tokyo JPX), Process of making a PTC composition by grafting method using two different crystalline polymers and carbon particles.
  101. Simon Henry I. (Los Altos CA), Protection of batteries.
  102. Bowman Edward E. (Niles MI), Refrigeration system with receiver bypass.
  103. Smith-Johannsen Robert (Borgheim NOX), Self limiting electric heating element and method for making such an element.
  104. Chan Chi-Ming (Cupertino CA) Fang Shou-Mean (Union City CA), Self-regulating PTC devices having shaped laminar conductive terminals.
  105. Ishii Kazunori (Nara JPX) Terakado Seishi (Nara JPX) Funakoshi Yasutomo (Osaka JPX) Sakairi Tadashi (Osaka JPX), Self-regulating heating article having electrodes directly connected to a PTC layer.
  106. Abe Toshiaki (Tokyo JPX), Self-resetting overcurrent protection element.
  107. Ellis Harold (Miami Beach FL) De Fonso Alexander (Hollywood FL) Rosa Stephen (Bethesda MD), Solid state electrically conductive laminate.
  108. May John E. (Skaneteles NY), Surface mount varistor.
  109. Mandai Haruhumi (Nagaokakyo JPX), Thermistor having a positive temperature coefficient of resistance.
  110. Cherian Gabe (Fremont CA), Vent hole assembly.

이 특허를 인용한 특허 (23)

  1. Ueda Yukiko,JPX ; Kawase Masahiko,JPX, Chip-type electronic device.
  2. Chiang, Justin N.; Toth, James; Beadling, William C., Distributed sensor.
  3. Walsh, Cecilia A.; Rubiano, Rodrigo; Martin, Albert R., Electrical device.
  4. Chiang, Justin; Fang, Shou-Mean; Beadling, William C., Electrical devices.
  5. Chiang,Justin; Fang,Shou Mean; Beadling,William C., Electrical devices.
  6. Abe Yoshiaki,JPX ; Kawahara Takahiko,JPX ; Hirota Toshiharu,JPX, Method of producing thermistor chips.
  7. Sato, Hiroyuki; Takeuchi, Goro; Taguchi, Osamu; Tanaka, Ryuichi, Multilayer chip varistor.
  8. Barrett Andrew Brian,IEX, Multilayer conductive polymer device and method of manufacturing same.
  9. Barrett Andrew Brian,IEX ; Walsh Denis,IEX, Multilayer conductive polymer device and method of manufacturing same.
  10. Tseng, Chun Teng; Chen, Cheng Hsiang; Li, Pin Syuan; Su, Chi Jen, Over-current protection device.
  11. Iwao, Toshiyuki; Morimoto, Koichi; Ikeuchi, Kiyoshi; Kojima, Junji; Ikeda, Takashi, PTC chip thermistor.
  12. Minervini, Anthony D.; Luciano, Honorio S., PTC circuit protection devices.
  13. Takashi Ikeda JP; Kohichi Morimoto JP; Junji Kojima JP; Kiyoshi Ikeuchi JP; Toshiyuki Iwao JP, PTC thermister chip.
  14. Chen, Jack Jih-Sang; Tseng, Chung-Ta; Gu, Chi-Hao, Process for making surface mountable electrical devices.
  15. Hetherton, Scott; Montoya, Wayne; Bruguier, Thomas; Daering, Randy, Process for manufacturing a composite polymeric circuit protection device.
  16. 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.
  17. Hetherton,Scott; Montoya,Wayne; Bruguier,Thomas; Daering,Randy, Process for manufacturing a composite polymeric circuit protection device.
  18. Montoya, Wayne; Navarro, Luis A.; Walsh, Cecilia A.; Mikolajczak, Adrian P., Surface mount multi-layer electrical circuit protection device with active element between PPTC layers.
  19. Montoya, Wayne; Navarro, Luis A.; Walsh, Cecilia A.; Mikolajczak, Adrian P., Surface mount multi-layer electrical circuit protection device with active element between PPTC layers.
  20. Tu,Ching Fang; Liao,Fu Sen; Lo,Hsueh Huan, Surface mountable PTC device.
  21. Chu, Fu Hua; Wang, David Shau Chew; Tseng, Chun Teng; Sha, Yi An, Surface mountable over-current protection device.
  22. Wang, David Shau Chew; Chu, Fu Hua; Tseng, Chun Teng, Surface mountable over-current protection device.
  23. Mazzochette, Joseph, Temperature compensating device with integral sheet thermistors.
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