Wu; Yen-Chun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Yen-Chun.The latest application filed is for "inductor structure with height limit".

Company Profile

1.5.9

Wu; Yen-Chun - Taoyuan City TW
Wu; Yen-Chun - Chung Ho TW
Wu; Yen-Chun - Shulin City TW
Wu; Yen-Chun - Chung Ho City TW
Wu; Yen Chun - Holly Springs NC
Wu; Yen-Chun - Shu Lin City TW
Wu; Yen-Chun - Shu Lin TW
Wu; Yen-Chun - Taichung TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Inductor Structure With Height Limit App 20200058435 - Yeh; Hsiu-Fa ; et al.	2020-02-20
Method of transmitting key code of hot key from number pad Grant 8,081,090 - Wu , et al. December 20, 2	2011-12-20
Method of converting touch pad into touch mode or number-key and/or hot-key input mode App 20100164880 - Huang; Li-Chun ; et al.	2010-07-01
Method of transmitting key code of hot key from number pad App 20090153372 - Wu; Yen-Chun ; et al.	2009-06-18
Paper softening compositions containing quaternary ammonium compound and high levels of free amine and soft tissue paper products comprising said compositions Grant 7,311,853 - Vinson , et al. December 25, 2	2007-12-25
Telecommunication pointing device App 20060123146 - Wu; Yen-Chun ; et al.	2006-06-08
Keypad for performing communication and signal transmission of internet protocol phone App 20060012560 - Wu; Yen-Chun ; et al.	2006-01-19
Method for inputting commands in a keypad Grant 6,909,423 - Wu , et al. June 21, 2	2005-06-21
Method of rapid processing in a keypad connected to an electronic device App 20040212594 - Wu, Yen-Chun ; et al.	2004-10-28
Paper softening compositions containing quaternary ammonium compound and high levels of free amine and soft tissue paper products comprising said compositions App 20040057982 - Vinson, Kenneth Douglas ; et al.	2004-03-25
Method for inputting commands in a keypad App 20040027334 - Wu, Yen-Chun ; et al.	2004-02-12
External keyboard for personal digital assistant Grant 6,515,852 - Huang , et al. February 4, 2	2003-02-04
External keyboard for personal digital assistant App 20020159226 - Huang, Chi-Te ; et al.	2002-10-31
Keyboard Grant D368,902 - Sheu , et al. April 16, 1	1996-04-16

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