Inventor

ZHANG GUOHUA

CN85 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG GUOHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HON HAI PREC IND CO LTD

43 patents

USD499379SDec 7, 2004

Electrical connector

HON HAI PREC IND CO LTD49 citations96

US6736676B2May 18, 2004

Low-profiled electrical connector with improved housing

HON HAI PREC IND CO LTD68 citations96

US6341988B1Jan 29, 2002

Straddle high density electrical connector

HON HAI PREC IND CO LTD58 citations95

USD535618SJan 23, 2007

Electrical connector

HON HAI PREC IND CO LTD28 citations93

US7052322B2May 30, 2006

Stacked electrical connector

HON HAI PREC IND CO LTD25 citations93

US7044790B2May 16, 2006

Electrical connector with electrically connecting inner and outer shells

HON HAI PREC IND CO LTD22 citations93

US7025632B2Apr 11, 2006

Electrical connector with improved spacer

HON HAI PREC IND CO LTD24 citations93

US6863569B2Mar 8, 2005

High profile electrical connector

HON HAI PREC IND CO LTD24 citations93

USD491146SJun 8, 2004

Electrical connector

HON HAI PREC IND CO LTD17 citations93

US6554495B1Apr 29, 2003

Optical connector with slidable shielding door

HON HAI PREC IND CO LTD20 citations93

US6478592B1Nov 12, 2002

Card ejecting mechanism for CF card connector

HON HAI PREC IND CO LTD33 citations93

US6447343B1Sep 10, 2002

Electrical connector having compressive conductive contacts

HON HAI PREC IND CO LTD45 citations93

US6322397B1Nov 27, 2001

Miniaturized power jack with high normal force

HON HAI PREC IND CO LTD31 citations93

USD434383SNov 28, 2000

Electrical connector

HON HAI PREC IND CO LTD21 citations93

USD431528SOct 3, 2000

Power jack

HON HAI PREC IND CO LTD44 citations93

US7128582B2Oct 31, 2006

Electrical connector with a set-in printed circuit board

HON HAI PREC IND CO LTD23 citations92

US7081023B2Jul 25, 2006

Multi-function jack connector

HON HAI PREC IND CO LTD27 citations92

USD523813SJun 27, 2006

Electrical connector

HON HAI PREC IND CO LTD20 citations92

US7018237B2Mar 28, 2006

Electrical connector with improved shielding device

HON HAI PREC IND CO LTD35 citations92

USD508894SAug 30, 2005

Power connector

HON HAI PREC IND CO LTD25 citations92

US6824407B1Nov 30, 2004

Card edge connector with latch

HON HAI PREC IND CO LTD26 citations92

US6685486B1Feb 3, 2004

Low-profiled electrical connector with improved terminals

HON HAI PREC IND CO LTD57 citations92

USD479197SSep 2, 2003

Electrical connector

HON HAI PREC IND CO LTD28 citations92

US6471546B1Oct 29, 2002

Electrical connector

HON HAI PREC IND CO LTD34 citations92

US6814612B1Nov 9, 2004

Shielded electrical connector

HON HAI PREC IND CO LTD23 citations91

US7156667B2Jan 2, 2007

Electronic card assembly

HON HAI PREC IND CO LTD10 citations84

US7137851B2Nov 21, 2006

Electrical connector

HON HAI PREC IND CO LTD12 citations84

US7108558B2Sep 19, 2006

Card connector

HON HAI PREC IND CO LTD16 citations84

US7044804B2May 16, 2006

Optical-electric connector

HON HAI PREC IND CO LTD11 citations84

USD509800SSep 20, 2005

Electrical connector

HON HAI PREC IND CO LTD15 citations84

USD507236SJul 12, 2005

Electrical connector

HON HAI PREC IND CO LTD13 citations84

USD478552SAug 19, 2003

Electrical connector

HON HAI PREC IND CO LTD16 citations84

USD499382SDec 7, 2004

Electrical connector

HON HAI PREC IND CO LTD13 citations83

USD499381SDec 7, 2004

Electrical connector

HON HAI PREC IND CO LTD13 citations83

US6210220B1Apr 3, 2001

Electrical connector

HON HAI PREC IND CO LTD19 citations83

US7108553B2Sep 19, 2006

Memory card connector

HON HAI PREC IND CO LTD11 citations81

US7182648B2Feb 27, 2007

Optical-electric connector with improved contact having coil spring

HON HAI PREC IND CO LTD12 citations79

USD523436SJun 20, 2006

Electronic card with improved shielding structure

HON HAI PREC IND CO LTD6 citations74

USD509191SSep 6, 2005

Memory card connector

HON HAI PREC IND CO LTD8 citations74

USD491148SJun 8, 2004

Card edge connector

HON HAI PREC IND CO LTD9 citations74

USD534866SJan 9, 2007

Electrical connector

HON HAI PREC IND CO LTD7 citations73

USD468695SJan 14, 2003

Electrical connector assembly

HON HAI PREC IND CO LTD9 citations72

USD468267SJan 7, 2003

Electrical connector assembly

HON HAI PREC IND CO LTD6 citations72

DURAMED PHARMACEUTICALS INC

2 patents

US6346268B1Feb 12, 2002

Sustained release formulation containing three different types of polymers and tablet formed therefrom

DURAMED PHARMACEUTICALS INC19 citations92

US6083532AJul 4, 2000

Sustained release formulation containing three different types of polymers and tablet formed therefrom

DURAMED PHARMACEUTICALS INC39 citations92

(unassigned)

1 patent

US6251430B1Jun 26, 2001

Water insoluble polymer based sustained release formulation

229 citations96

HALLMARK PHARM INC

1 patent

US5695781ADec 9, 1997

Sustained release formulation containing three different types of polymers

HALLMARK PHARM INC134 citations95

HON HAI PREC INC CO LTD

1 patent

US7115005B2Oct 3, 2006

Electrical connector having resilient contacts

HON HAI PREC INC CO LTD24 citations92

HALLMARK PHARMACEUTICAL INC

1 patent

US5543099AAug 6, 1996

Process to manufacture micronized nifedipine granules for sustained release medicaments

HALLMARK PHARMACEUTICAL INC50 citations89

LIN TIANMING

1 patent

US9487378B2Nov 8, 2016

Machine roomless elevator

LIN TIANMING7 citations71

Showing the top 50 of 85 patents by PatentIndex Score.