Inventor
LIAO PIN-CHIEN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “LIAO PIN-CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DARFON ELECTRONICS CORP
9 patentsUS7388167B2Jun 17, 2008
Keyboard structure
DARFON ELECTRONICS CORP57 citations98
US6388219B2May 14, 2002
Computer keyboard key device made from a rigid printed circuit board
DARFON ELECTRONICS CORP55 citations96
US7239303B2Jul 3, 2007
Keyboard structure
DARFON ELECTRONICS CORP25 citations92
US6441330B2Aug 27, 2002
Keyboard circuit using conduits within a bus for air flow
DARFON ELECTRONICS CORP16 citations83
US7336368B2Feb 26, 2008
Optical detecting module and optical detector thereof
DARFON ELECTRONICS CORP15 citations80
US7882609B2Feb 8, 2011
Key, X-structure and manufacturing method thereof
DARFON ELECTRONICS CORP6 citations74
US6396016B1May 28, 2002
Electronic component incorporating push switch and rotary encoder
DARFON ELECTRONICS CORP11 citations73
US7954222B2Jun 7, 2011
Key, X-structure and manufacturing method thereof
DARFON ELECTRONICS CORP3 citations63
US6582549B2Jun 24, 2003
Method of manufacturing a pointing stick
DARFON ELECTRONICS CORP0 citations51