Inventor · disambiguated record
Yen-Chun Wu
Also filed as: WU YEN-CHUN
5 granted patents·5 pending applications·119 citations·filing 1995–2018
82Inventor score
Files withORTEK TECHNOLOGY INC6MAG LAYERS SCIENT TECHNICS CO1ORTEK TECH INC1PROCTER & GAMBLE1WU YEN-CHUN1
Top patents by PatentIndex Score
10 records- 0189US7311853B2Paper softening compositions containing quaternary ammonium compound and high levels of free amine and soft tissue paper products comprising said compositionsPROCTER & GAMBLE·Filed 2002·Granted Dec 25, 2007·59 cites·8 claims
- 0269USD368902SKeyboardORTEK TECH INC·Filed 1995·Granted Apr 16, 1996·22 cites·1 claims
- 0368US6515852B2External keyboard for personal digital assistantORTEK TECHNOLOGY INC·Filed 2001·Granted Feb 4, 2003·19 cites·11 claims
- 0466US8081090B2Method of transmitting key code of hot key from number padWU YEN-CHUN·Filed 2007·Granted Dec 20, 2011·6 cites·7 claims
- 0565US6909423B2Method for inputting commands in a keypadORTEK TECHNOLOGY INC·Filed 2002·Granted Jun 21, 2005·13 cites·16 claims
- 0647US2010164880A1Method of converting touch pad into touch mode or number-key and/or hot-key input modeORTEK TECHNOLOGY INC·Filed 2009·Application pending·0 cites
- 0743US2006012560A1Keypad for performing communication and signal transmission of internet protocol phoneORTEK TECHNOLOGY INC·Filed 2004·Application pending·0 cites
- 0841US2004212594A1Method of rapid processing in a keypad connected to an electronic deviceORTEK TECHNOLOGY INC·Filed 2003·Application pending·0 cites
- 0940US2006123146A1Telecommunication pointing deviceORTEK TECHNOLOGY INC·Filed 2005·Application pending·0 cites
- 1029US2020058435A1Inductor structure with height limitMAG LAYERS SCIENT TECHNICS CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →