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Keyboard for a handheld computer 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G09G-005/00
  • H04B-001/38
  • G06F-001/16
출원번호 US-0572673 (2000-05-16)
발명자 / 주소
  • Lunsford, E. Michael
출원인 / 주소
  • Palm, Inc.
대리인 / 주소
    Mahamedi, VanHickman Truong Palermo & Becker LLP
인용정보 피인용 횟수 : 141  인용 특허 : 8

초록 ▼

A data entry mechanism for a handheld computer is provided. The data entry mechanism comprises: a plurality of keys configured to be actuated by a stylus of the handheld computer, each of the plurality of keys being electronically coupleable to the handheld computer and generating an electronic sign

대표청구항 ▼

A data entry mechanism for a handheld computer is provided. The data entry mechanism comprises: a plurality of keys configured to be actuated by a stylus of the handheld computer, each of the plurality of keys being electronically coupleable to the handheld computer and generating an electronic sign

이 특허에 인용된 특허 (8)

  1. Johansson Panu,FIX, Communicator.
    상세보기
  2. Kim Daniel Sung-hwe ; Thorne ; III Edwin ; Boyle Dennis Joseph ; Diebel Markus ; Tal Elisha,ILX, Detachable case for an electronic organizer.
    상세보기
  3. Kang Beng Hong,SGX ; Yeung Chun Wun ; Tedja Eswin,SGX ; Tan Jin-Meng,SGX, Dual orientation display handheld computer devices.
    상세보기
  4. Canova Francis J. ; Francavilla Madeleine L. ; Han Amy A. ; Neist Traci A. ; Twiss Robert G. ; Boyle Dennis J., Dual style connector for handheld computer.
    상세보기
  5. E. Michael Lunsford, Electronically-enabled encasement for a handheld computer.
    상세보기
  6. Urban Alan ; Canova Francis J. ; Han Amy A. ; Lunsford E. Michael ; Francavilla Madeleine L. ; Musich Jan, Encasement for a handheld computer.
    상세보기
  7. Collins Christopher T., Mobile telephone and organizer.
    상세보기
  8. Iwata Yuji (Kamakura JPX) Nakasu Jiro (Kamakura JPX) Takemoto Makoto (Kamakura JPX), Portable information terminal.
    상세보기

이 특허를 인용한 특허 (141)

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