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Radio telephone apparatus with microphone mounted in battery case 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/38
출원번호 US-0666048 (1991-03-07)
우선권정보 JP-0023012 U (1990-03-07); JP-0112538 U (1990-10-26); JP-0114698 U (1990-11-02)
발명자 / 주소
  • Takagi Kotaro (Tokyo JPX) Sato Kunio (Tokyo JPX) Imazaki Kazunori (Kanagawa JPX)
출원인 / 주소
  • Sony Corporation (Tokyo JPX 03)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

A radio telephone apparatus for transmitting and receiving information signals as electrical waves includes a main body section towards one end of which a speaker unit is enclosed. A battery casing accommodating a battery which is adapted for supplying power to the main body section is detachably mo

대표청구항

A radio telephone apparatus, comprising: a first casing containing a transmitter section and a receiver section, said first casing having adjacent one end thereof a speaker unit, and at an opposite end thereof a stationary contact protruding therefrom; a second casing mateable with said first casing

이 특허를 인용한 특허 (55)

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  2. Stone ; III Frank Henry ; Barber James Henry ; Groebe Daniel Philip, Battery connection apparatus employing fixed latching members.
  3. Janninck Mark Daniel ; Hassemer Brian Jon, Battery connection apparatus with end projections.
  4. Lavender, John Paul, Battery coupling arrangement.
  5. Lavender, John Paul, Battery management system, method and battery.
  6. Glauning, Rainer, Battery pack system for hand power tools.
  7. Gregory S. Mendolia ; James F. Brown, Jr. ; Magnus F. Hansson, Battery packs that facilitate acoustic communications and radiotelephones incorporating same.
  8. Muller, Jacques, Compact portable mobile telephone having a battery that constitutes virtual all of a flap.
  9. Kikinis, Dan, Customizable media player with online/offline capabilities.
  10. Kikinis,Dan, Customizable media player with online/offline capabilities.
  11. Zhou, Nan-Qing, Detachable lamp socket.
  12. Stalgren Stefan N. A. ; Philippi Bradley T., Detachable latch mechanism for break-away components.
  13. Kirkpatrick, Mark, Device and method for augmenting cellular telephone audio signals.
  14. Kirkpatrick,Mark, Device and method for augmenting cellular telephone audio signals.
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  23. Saye Tony Pingfu, Interchangeable modular arrangement of computer and accessory devices.
  24. Voroba Barry ; Kobylarz Daniel E. ; Zochert Carrie L. ; Maser Steven ; Anderson Marlyn J., Low-feedback compact wireless telephone.
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  27. Kikinis Dan, Method and apparatus for modifying and integrating a cellular phone with the capability to access and browse the internet.
  28. Boswell David,GBX, Mobile phone accessory.
  29. Cho, Sang Chul; Lee, Jang Won, Mobile terminal.
  30. Cho, Sang Chul; Lee, Jang Won, Mobile terminal.
  31. Sato, Eriko; Niitsu, Toshihiro; Suzuki, Hirokazu; Tezuka, Akihiro; Nagasawa, Hideo, Module socket.
  32. Laverick, David J.; Schoenfish, Brian G., Navigational device for installation in a vehicle and a method for doing same.
  33. Kubo, Tetsuya; Yamamoto, Koichi; Ohira, Akinori; Inoue, Yukinari, Portable cellular phone.
  34. Zurlo James C. ; Schulcz Mark L., Portable cellular phone with integral solar panel.
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  37. Li, You-Zhi; Dai, Xi-Ping, Portable electronic device with fastening mechanism.
  38. Miyashita, Toshikazu, Portable information input apparatus.
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  40. Hedeen Edwin E. (14360 Wooded Path La. Orland Park IL 60462), Portable voice amplifier.
  41. Cheynet, Joseph; Grandbert, Anthony Andre Clovis; Mozer, Laurent, Protective casing for a display screen and a method and tool for manufacturing such a casing.
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  43. Sylvester,Jeffery A.; Davis,Mitchell E., Protective cover for cellular telephone or the like.
  44. Kobylarz Daniel E. (Bloomington MN) Voroba Barry (Minnetonka MN) Maser Steven (Hinckley MN), Quick release outboard battery clasp for a compact wireless telephone.
  45. Kuisma Erkki,FIX, Radio phone composable of separate modules.
  46. Ko,Siu Ling, Remote control system for electrical apparatus.
  47. Yang,Keng Hsien; Chung,Chung Jen; Chan,Mei Lin, Rotatable camera mobile phone.
  48. Grosfeld, Henry; Gong, Frank, Secure battery latch.
  49. Ohta Minoru,JPX ; Fujimoto Akihiro,JPX, Signal level measuring apparatus for directing an antenna toward a satellite.
  50. Kikinis, Dan, Simplified-file hyper text protocol.
  51. Kikinis, Dan, Simplified-file hyper text protocol.
  52. Shin-ichi Nakane JP, Structure of electrical terminals for establishing electrical contact between a battery pack and an electrical device.
  53. Kikinis, Dan, Tailoring data and transmission protocol for efficient interactive data transactions over wide-area networks.
  54. Lonka, Pekka; Kontkanen, Mikael, Telescopic telephone.
  55. Lonka, Pekka; Kontkanen, Mikael, Telescopic telephone.
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