Inventor
LEE YUN-CHIEN
TW27 patents
⚠️ This page may combine multiple inventors who share the name “LEE YUN-CHIEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENG UEI PREC IND CO LTD
22 patentsUSD533504SDec 12, 2006
Audio jack connector
CHENG UEI PREC IND CO LTD136 citations99
US10431944B1Oct 1, 2019
Electric vehicle charging connector assembly
CHENG UEI PREC IND CO LTD28 citations92
USD569343SMay 20, 2008
Terminal connector
CHENG UEI PREC IND CO LTD34 citations92
USD533835SDec 19, 2006
Earphone connector
CHENG UEI PREC IND CO LTD18 citations92
US7118419B1Oct 10, 2006
Foldable SIM card connector
CHENG UEI PREC IND CO LTD31 citations92
US7404727B1Jul 29, 2008
Memory card connector
CHENG UEI PREC IND CO LTD14 citations84
US7399193B1Jul 15, 2008
Connector for flexible printed circuit
CHENG UEI PREC IND CO LTD19 citations84
US7390229B2Jun 24, 2008
Battery connector
CHENG UEI PREC IND CO LTD18 citations84
US7357678B1Apr 15, 2008
SIM card connector
CHENG UEI PREC IND CO LTD19 citations84
USD547728SJul 31, 2007
Memory card connector
CHENG UEI PREC IND CO LTD14 citations84
USD539746SApr 3, 2007
SIM card connector
CHENG UEI PREC IND CO LTD10 citations84
US7128613B1Oct 31, 2006
Memory card connector
CHENG UEI PREC IND CO LTD14 citations84
US10340644B1Jul 2, 2019
Electric vehicle charging connector device and a plug connector and a receptacle connector thereof
CHENG UEI PREC IND CO LTD12 citations82
US12283779B2Apr 22, 2025
High-speed connector
CHENG UEI PREC IND CO LTD2 citations74
USD1018907SMar 19, 2024
Metal sheet
CHENG UEI PREC IND CO LTD4 citations74
USD561695SFeb 12, 2008
Sim card connector
CHENG UEI PREC IND CO LTD7 citations74
US7278863B1Oct 9, 2007
Receptacle connector
CHENG UEI PREC IND CO LTD7 citations74
US11894632B2Feb 6, 2024
High-speed connector
CHENG UEI PREC IND CO LTD2 citations72
US7575479B2Aug 18, 2009
Card connector
CHENG UEI PREC IND CO LTD4 citations63
USD530675SOct 24, 2006
Memory card connector
CHENG UEI PREC IND CO LTD2 citations63
US11374349B2Jun 28, 2022
Receptacle connector device for electric vehicle use
CHENG UEI PREC IND CO LTD0 citations52
US12230925B2Feb 18, 2025
High-speed connector
CHENG UEI PREC IND CO LTD0 citations51