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[미국특허] Wrist band for wrist-mounted radio with an uninsulated buckle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-001/06
  • H04B-001/18
  • H01Q-001/12
출원번호 US-0520650 (1990-05-08)
발명자 / 주소
  • Gehring Mark R. (Portland OR) Suter Richard R. (Beaverton OR) Ragan Lawrence H. (Richardson TX)
출원인 / 주소
  • Seiko Corp. (both of JPX 03) Seiko Epson Corp. (both of JPX 03)
인용정보 피인용 횟수 : 69  인용 특허 : 0

초록 ▼

A wrist band for a wrist-mounted radio system is provided wherein a metallic wrist-band buckle need not be insulated. The system includes a radio receiver which includes a differential input in a wrist-band antenna with a “null point”at the location of the buckle. The wrist-band antenna is insulated

대표청구항 ▼

A wrist-mounted radio receiver system for wearing on a wrist comprising: a case for the radio receiver; two wrist straps extending from opposite sides of said case, each of said straps having a first end and a second end; a metal antenna element located inside each of said straps, said antenna eleme

이 특허를 인용한 특허 (69) 인용/피인용 타임라인 분석

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  3. Farrar Penny,CHX ; Kjelsberg Bjorn,CHX, Antenna structure for use in a timepiece.
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  4. Faucher, Xavier; Sykes, Geoff; Kelly, Sean, Apparatus for securing and adjusting a watch strap.
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  9. Cianfanelli, Marco, Communication device.
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  10. Helferich, Richard J., Content provision to subscribers via wireless transmission.
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  11. Blonder Greg E. (Summit NJ) Johnson Bertrand H. (Murray Hill NJ) Knoedl ; Jr. George (Milford NJ) Saleh Adel A. M. (Holmdel NJ), Diversity antenna for a wrist telephone.
    상세보기
  12. Isley Duane D ; Isley Lois A, Emergency transmission watch.
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  13. Ganswindt, Erik; Erentok, Aycan; Fahlgren, Anton Olof; Ronn, Veli-Pekka, Hinge that serves as a radiator.
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  14. Bisig,Martin, Interconnection circuit between two loop antennas embedded in a wristband of a wrist-carried wireless instrument.
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  15. Belcher Donald K. (W. Melbourne FL) Marquardt Gregory H. (W. Melbourne FL), Low impedance loop antenna and drive circuitry.
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  17. Helferich, Richard J., Method for integrating audio and visual messaging.
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  18. Helferich, Richard J., Methods of performing actions in a cell phone based on message parameters.
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  19. Shunsuke Koyama JP, Mounting structure of semiconductor device, and communication apparatus using the same.
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  20. Richard J. Helferich, Networks, communication systems, transmitting and receiving devices and methods for transmitting, receiving, and erasing stored information.
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  21. Bisig,Martin, Optimization of a loop antenna geometry embedded in a wristband portion of a watch.
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  22. Helferich Richard J., Pager transceiver and methods for performing action on information at desired times.
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  23. Helferich Richard J., Paging transceivers and methods for selectively erasing information.
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  24. Helferich Richard J., Paging transceivers and methods for selectively retrieving messages.
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  25. Helferich, Richard J., Paging transceivers and methods for selectively retrieving messages.
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  26. Helferich, Richard J., Paging transceivers and methods for selectively retrieving messages.
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  27. Helferich,Richard J., Paging transceivers and methods for selectively retrieving messages.
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  28. Helferich,Richard J., Paging transceivers and methods for selectively retrieving messages.
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  30. Helferich,Richard J., Paging transceivers and methods for selectively retrieving messages.
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  31. Helferich,Richard J., Paging transceivers and methods for selectively retrieving messages.
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  32. Helferich,Richard J., Paging transceivers and methods for selectively retrieving messages.
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  33. Hama Norio,JPX, Portable radio apparatus having a slot antenna.
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  34. Paulick Thomas Eugene, Receiver having concealed external antenna.
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  35. Karr, Lawrence J.; Gord, John Charles, System and method for automatically tuning an antenna.
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  36. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  37. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  38. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  39. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  40. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  41. Helferich, Richard J., System and method for delivering information to a transmitting and receiving device.
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  42. Helferich,Richard J., System and method for delivering information to a transmitting and receiving device.
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  43. Helferich,Richard J., System and method for delivering information to a transmitting and receiving device.
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  44. Helferich, Richard J., System and method for integrating audio and visual messaging.
    상세보기
  45. Karr, Lawrence J., System and method for reducing noise in a recording receiver.
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  46. Helferich, Richard J., Systems and methods for adding information to a directory stored in a mobile device.
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  47. Helferich,Richard J., Systems and methods for delivering information to a communication device.
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  48. Helferich Richard J., Systems and methods for delivering information to a transmitting and receiving device.
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  49. Helferich,Richard J., Systems and methods for downloading audio information to a mobile device.
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  50. Helferich, Richard J., Systems and methods for downloading information to a mobile device.
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  51. Helferich,Richard J., Systems and methods for enabling a user of a communication device to manage remote information.
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  52. Helferich, Richard J., Systems and methods providing advertisements to a cell phone based on location and external temperature.
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  53. Thompson, III,R. Donald; Corbea,Cosmin A., Tower discovery and failover.
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  54. Richard J. Helferich, Transmitting and receiving devices and methods for transmitting data to and receiving data from a communication system.
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  55. Helferich, Richard J., Transmitting and receiving devices and methods for transmitting data to and receiving data from a communications system.
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  56. Helferich,Richard J., User interface for message access.
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  57. Lee, Johann, Wearable radio.
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  58. Lee,Johann, Wearable radio.
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  59. Helferich, Richard J., Wireless messaging and content provision systems and methods.
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  60. Helferich, Richard J., Wireless messaging method.
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  61. Helferich, Richard J., Wireless messaging system.
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  62. Helferich, Richard J., Wireless messaging system.
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  63. Helferich, Richard J., Wireless messaging systems and methods.
    상세보기
  64. Yamamori Takeshi,JPX, Wrist band antenna.
    상세보기
  65. He Zhujun,JPX ; Saruwatari Tomozumi,JPX ; Terasawa Dai,JPX, Wrist band with embedded antenna.
    상세보기
  66. Nakazawa Toshihiko,JPX, Wrist mounted communicator.
    상세보기
  67. Richard Joseph McConnell, Wrist mounted wireless instrument and antenna apparatus.
    상세보기
  68. Yamamori Takeshi,JPX, Wrist watch-style pager.
    상세보기
  69. Apoth?loz, David; Oian, Nicolas; Clerc, Nicolas, Wristband or bracelet adjustable in length, in particular a watchband, including an electrical conductor embedded in its thickness.
    상세보기

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