Beijing
China
3
2009-10-15
The entities that hold a legal rights for patent applications filed by inventor Kun Yu:
Yu Kun from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Device and method for stroke based graphic input
#2 | 2007-04-05Method, device computer program and graphical user interface for user input of an electronic device
#3 | 2006-10-12Mobile communication terminal and method
4042555 ⎘