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Multi-media communication device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/22
  • H04M-001/00
출원번호 US-0205823 (1994-03-03)
우선권정보 JP-0251195 (1990-09-20); JP-0414513 (1990-12-26)
발명자 / 주소
  • Sugiyama Akira (Kawasaki JPX)
출원인 / 주소
  • Canon Kabushiki Kaisha (Tokyo JPX 03)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록 ▼

A multi-media communication terminal device includes a first information communication device for communicating the first information at a plurality of communication rates, a second information communication device for communicating the second information different from the first information at a pl

대표청구항 ▼

A multi-media communication terminal device comprising: image information communication means for communicating image information at one of a plurality of image transmission rates to a partner communication terminal device; audio information communication means for communicating audio information at

이 특허를 인용한 특허 (57)

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