Beijing
China
4
2012-12-27
The entities that hold a legal rights for patent applications filed by inventor Cui Yanqing:
Yanqing Cui from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and methods for facilitating identification of communication originators
#2 | 2008-09-11Systems and methods for facilitating identification of communication originators
#3 | 2006-12-14Method of mapping characters for a mobile telephone keypad
#4 | 2006-01-05Method and apparatus for inputting ideographic characters into handheld devices
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