发明名称 POWER SUPPLYING SYSTEM, AND SERIAL COMMUNICATION APPARATUS
摘要 A signal transmitting apparatus includes a sending part and a receiving part. The sending part converts each width of a plurality of digital input signals into a voltage in accordance with a predetermined weight, generates a send signal by adding voltages converted from the plurality of digital input signals, and outputs the send signal. The receiving part receives the send signal from the sending part, compares the send signal with a plurality of predetermined voltages, generates each of the digital input signals, and outputs each of the digital input signals. ® KIPO & WIPO 2007
申请公布号 KR20070026838(A) 申请公布日期 2007.03.08
申请号 KR20077001548 申请日期 2007.01.22
申请人 RICOH CO., LTD. 发明人 FUJII TATSUYA
分类号 G06F1/26;H04L5/16;H02J1/10;H02J13/00;H03M9/00;H04L5/04;H04L7/00;H04L25/02;H04L25/03;H04Q9/00 主分类号 G06F1/26
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