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Convertible handset/headset for telephone 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04M-001/03
  • H04M-001/04
  • H04M-001/05
출원번호 US-0898951 (1986-08-21)
발명자 / 주소
  • Larkin Wallace K. (Scotts Valley CA) Stevens Toni R. (Felton CA)
출원인 / 주소
  • ACS Communications, Inc. (Scotts Valley CA 02)
인용정보 피인용 횟수 : 71  인용 특허 : 0

초록

A miniature telephone handset that is convertible into a headset for use in conjunction with a telephone base unit. The telephone handset includes a housing, a microphone mounted near one end of the housing, an earphone mounted near the other end of the housing, a cable for electrically connecting t

대표청구항

A telephone handset for use in conjunction with a telephone base unit, said telephone handset comprising: a housing having a rigid shell and having a hole through the shell at a first end of said housing; a microphone coupled to a second end of said housing; an earphone coupled to the first end of s

이 특허를 인용한 특허 (71)

  1. Chen, Qigang; Li, Zengfeng, Bidirectional bone conduction tactical communication system.
  2. Keinänen, Kristian, Bluetooth stereo headset.
  3. Merenda, John T., Cable retraction system.
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  5. Solomita Anthony ; Rutigliano Gerard A. ; Nikolis James, Caller ID speaker telephone.
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  8. Guenther Donald E. (Chesterfield MO), Cellular telephone headset for hand-free communication.
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  15. Mei, Qingkai, Earphone.
  16. Cheng, Che-Hsiung, Electronic device with earphone.
  17. Wang, Zhaoxia, Gaming headset.
  18. Soucy Etienne R. (20 Ferncrest Ave. Coventry RI 02816), Golf reminder device.
  19. Yang Bill,TWX, Hands-free phone converter.
  20. Lam Calvin, Headphone.
  21. Mahaffy, Ian Raymond; Ridler, Bettina, Headphone.
  22. Poon Boby Yun Chung,HKX ; Poon Chi Keung,HKX, Headphone.
  23. Enquist, Andreas, Headphone hinge.
  24. Chen Ping-Huang (4F No. 10 ; Alley 10 ; Lane 44 ; Hsin-I Rd. Taipei TWX), Headphone-convertible telephone handset.
  25. Bradford,Simon, Headset.
  26. Jaakkola, Mikael; Lehtovaara, Sami, Headset.
  27. Rath, Klaus; Pedersen, Charles L., Headset.
  28. Rath, Klaus; Pedersen, Charles L., Headset.
  29. Watters, Robert D.; Boucher, Luc, Headset.
  30. Harper, Pierre, Headset adapter and audio controller.
  31. Schmidt, Peter; Jones, Jeffrey S.; Magnasco, John; Thiel, Ron Van; Espinola, Paul, Headset amplifier.
  32. Schmidt, Peter; Jones, Jeffrey S.; Magnasco, John; Van Thiel, Ron; Espinola, Paul, Headset amplifier and multimedia adapter.
  33. Guilfoyle, Adam DeGraff; Sunwoo, Sun Kyung; Trewartha, Samuel Dean, Headset microphone.
  34. Swan, Fred; Pate, Chris; Lancaster, Bruce; Weikel, Ray; Hlas, Kevin; Wahlgren, Pontus; Frank, Chris, Interface member.
  35. Sugahara, Hirohide; Miyoshi, Takashi; Horie, Takeshi; Larson, Jeffrey D., Method and apparatus for avoiding starvation in computer network.
  36. Andy Sai-kong Lam HK, Mini phone.
  37. Andy Sai-kong Lam CN, Mini phone without display.
  38. Fitzgerald Robert M., Miniature portable corded phone base.
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  42. Skulley, Gerald; Labak, Chris; Fette, Randy; Polito, Fred, One-hand adjustable headband headset.
  43. Jacklin William Edward, Personal communications system.
  44. Davidson Steven Frederic ; Vollendorf Kim David ; DiCicco Michael Frank ; Collar Stuart John ; Stone Jeffrey Jay, Personal communications unit.
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  47. Kao, Chia-Hung, Portable apparatus for playing multi-function device.
  48. Leong, John, Portable handsfree unit.
  49. Merenda, John T., Retractable storage system.
  50. Merenda, John T., Retractable storage system for handheld electronic device.
  51. Merenda, John T., Retractable storage system for handheld electronic device.
  52. Merenda, John T., Retractable storage system for handheld electronic device.
  53. Merenda, John T., Retractable storage system for handheld electronic device.
  54. Papadopoulos Costas ; Truesdell David J., Self configuring telephone headset amplifier.
  55. Lo Jack (354 Ardendale Dr. Daly City CA 94014), Self-adjusting headset-handset combination.
  56. Henning, Simon, Stereo headset.
  57. Hisanori Narita JP, Telephone.
  58. Petersen, Robert M.; Phung, Trung; Walter, Glen, Telephone base unit.
  59. Allen James J. ; Jolicoeur William H. ; Smith Ian ; Stoddard John Philip ; Szymanowicz Carolyn J. ; Tudor Leslie Gayle ; Tyler David Craig, Telephone device.
  60. Klaus Rath DK, Telephone headset amplifier.
  61. Klaus Rath DK, Telephone headset amplifier.
  62. Read Clifford Dean,CAX ITX K2S 1G8 ; Chu Pak Jong,CAX ITX K2G 2N6 ; Van Schyndel Andre John,CAX ITX K2L 4B7, Telephone neck set.
  63. Klein, Richard, Two-way radio headset with boom microphone.
  64. Lee Chul Hyoung,KRX ; Shin Kwang Ho,KRX, Ultra-slim telephone set.
  65. Isawa, Kazuhiro, Underwater transceiver.
  66. Stobba Laura Lynn ; Jacklin William Edward, Voice operated switch for use in high noise environments.
  67. Jacklin William Edward ; Stratmoen Scott Alan, Wireless communications protocol.
  68. Jacklin William Edward ; Stratmoen Scott Alan, Wireless communications protocol.
  69. Jensen,Timothy Jacob; Gaarde,Jonas; Lindgren,Johan, Wireless headset.
  70. Yamagishi,Asami, Wireless headset.
  71. Copeland Dave ; Runquist Lars, Wireless telephone headset transceiver.
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