Inventor
ZHANG HONG-TU
CN34 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG HONG-TU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENG UEI PREC IND CO LTD
22 patentsUSD648280SNov 8, 2011
Grounding spring
CHENG UEI PREC IND CO LTD10 citations84
US8047877B1Nov 1, 2011
Quickly assembled universal serial bus (USB) connector
CHENG UEI PREC IND CO LTD11 citations84
USD643368SAug 16, 2011
Battery connector
CHENG UEI PREC IND CO LTD9 citations84
US7887376B1Feb 15, 2011
Audio jack connector
CHENG UEI PREC IND CO LTD11 citations84
USD620444SJul 27, 2010
Receptacle connector
CHENG UEI PREC IND CO LTD12 citations84
USD620445SJul 27, 2010
Receptacle connector
CHENG UEI PREC IND CO LTD13 citations84
US7731509B1Jun 8, 2010
Battery connector
CHENG UEI PREC IND CO LTD11 citations84
USD570291SJun 3, 2008
SIM card connector
CHENG UEI PREC IND CO LTD16 citations84
USD624025SSep 21, 2010
Clip for contacting
CHENG UEI PREC IND CO LTD12 citations83
USD626089SOct 26, 2010
Clip for contacting
CHENG UEI PREC IND CO LTD6 citations72
USD602864SOct 27, 2009
Battery connector
CHENG UEI PREC IND CO LTD5 citations63
USD602865SOct 27, 2009
Battery connector
CHENG UEI PREC IND CO LTD3 citations63
US7540769B1Jun 2, 2009
Receptacle connector
CHENG UEI PREC IND CO LTD4 citations62
US7399188B1Jul 15, 2008
Terminals of a receptacle connector firmly mounting on a printed circuit board
CHENG UEI PREC IND CO LTD5 citations62
USD626088SOct 26, 2010
Clip for contacting
CHENG UEI PREC IND CO LTD5 citations61
USD570785SJun 10, 2008
I/O connector
CHENG UEI PREC IND CO LTD5 citations60
US7927123B2Apr 19, 2011
Battery connector
CHENG UEI PREC IND CO LTD1 citations52
USD624026SSep 21, 2010
Clip for contacting
CHENG UEI PREC IND CO LTD0 citations51
USD571728SJun 24, 2008
I/O connector
CHENG UEI PREC IND CO LTD0 citations50
USD570286SJun 3, 2008
Charger connector
CHENG UEI PREC IND CO LTD0 citations50
USD578963SOct 21, 2008
I/O connector
CHENG UEI PREC IND CO LTD0 citations49
USD576949SSep 16, 2008
Charger connector
CHENG UEI PREC IND CO LTD1 citations49