Original document(8 pages) Authorized document(5 pages) 中文版
    Title: Communication apparatus
Application Number
91105200 Application Date
Title 名称 Communication apparatus
Publication Number
1058684 Publication Date
Approval Pub. Date Granted Pub. Date 1994.12.07
International Classification 分类号 H04R1/08
Applicant(s) Name
Takashiji Kitakawa
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 WANG YUE YE KAIDONG

Pipelined decision feedback decoder
Modular system for far-end "automatic" exchange
Communication link
Direct phase digitization
Wireless synchronous timing method and apparatus thereof
High-speed high-accuracy A-D converter
Brushless remote-control speed-regulation of wire wound asynchronous motor
Electrostatic generating method
Pole-changing winding and method for electromagnetic bandwidth regulation and space-time tracking
Special control switch for electric consumption in guesthouse and inn
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.