Inventor

Yung-Chang Cheng

Inventor

Tu-Cheng, TW

Overview

2002–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 59 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Rprimary

H01RElectrically-conductive connections46%

G06KGraphical data reading14%

G02BOptical elements, systems or apparatus12%

H05KPrinted circuits9%

LOC135%

Y10TTechnical subjects covered by former us classification4%

H01QAntennas, i.e. radio aerials3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B62MRider propulsion of wheeled vehicles or sledges1%

G11BInformation storage based on relative movement between record carrier and transducer1%

PatentTitleYear

9,660,481'Wireless charger assembly mountable on different desks'2017 D0698728'Electrical adapter'2014 8,337,259'Electrical connector with reliable terminal position'2012 8,333,621'Electrical connector'2012 8,188,369'Flexible flat cable assembly with improved grounding structure'2012 8,133,062'Electrical connector assembly having tubular contact pin plugged at open end'2012 7,931,493'Cable assembly with a firm connection between a plurality of wires and a connector'2011 7,924,573'Card connector with ejector'2011 7,909,659'Anti-mismating electrical connector and method for manufacting same'2011 7,883,377'Cable assembly with improved housing'2011 7,857,627'Base board with golden fingers at one end and a plurality of wires attached at the other end'2010 7,833,048'Electrical connector assembly with a FFC module'2010 RE041933'Optical connector assembly with a low profile'2010 7,828,589'Cable assembly with improved grounding structure'2010 7,766,114'Driving mechanism for the motorized bicycle'2010 7,758,361'Electrical card connector'2010 7,753,719'Dc power plug with LED\'s improved connecting method'2010 7,717,626'Optical fiber connector'2010 7,670,145'Electrical connector assembly'2010 7,654,836'Card connector'2010 7,651,360'Electrical card connector having a holding device'2010 7,651,378'Electrical card connector with guide member'2010 7,641,478'Card bus connector assembly'2010 7,628,633'Electrical card connector'2009 7,628,641'Board-to-board connector assembly having pull tab'2009 7,618,272'Electrical card connector with a dustproof device'2009 7,614,912'Card connector with dummy card'2009 7,604,504'Electrical card connector having grounding plate'2009 7,604,493'Card connector'2009 7,559,804'Card connector'2009 7,559,775'Electrical card connector assembly'2009 7,540,778'Stacked electrical card connector with grounding space'2009 7,534,118'Electrical card connector'2009 7,534,117'Card connector'2009 7,510,414'Electrical card connector'2009 7,491,072'Electrical card connector'2009 7,491,073'Electrical card connector having ejecting mechanism with a stopping plate'2009 7,484,975'Electrical connector with an injecting mechanism having a detachable handle'2009 7,445,477'Card connector with ejector'2008 7,422,445'Sinking electrical card connector'2008 7,371,089'Memory card connector with improved foldable baffler'2008 7,351,108'Card connector'2008 7,275,964'Electrical card connector'2007 7,242,586'Small form factor transceiver module with integral cage retainers'2007 7,189,088'Card connector with anti-mismating device'2007 7,097,475'Electrical card connector with door'2006 7,094,097'Electrical card connector'2006 7,080,995'Electrical card connector having dustproof device'2006 6,893,166'Factory-settable optical subassembly used in an optical transceiver module'2005 6,799,898'Optical connector assembly with a low profile'2004 6,783,281'Optical fiber converter retaining different sized ferrules'2004 6,746,266'Duplex fiber optic connector device'2004 6,735,849'Method of making dual band microstrip antenna'2004 6,727,852'Dual band microstrip antenna'2004 6,722,791'Multi-fiber ferrule'2004 6,669,376'Duplex clip for optical fiber connector'2003 D0481680'Optical connector'2003 D0474743'Optical fiber adapter'2003 D0467553'Duplex clip for optical fiber connector'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2014Patents assigned to HON HAI PREC IND CO LTD (56)· patent assignee history

2002–2007Based in Tu-Chen, TW· patent location history

2007–2012Based in Tu-Cheng, TW· patent location history

2008Patents assigned to HONHAI PREC IND CO LTD (1)· patent assignee history

2010–2012Patents assigned to CHENG YUNG-CHANG (5)· patent assignee history

2010Based in Chung-Li, TW· patent location history

2010Based in Pingtung County, TW· patent location history

2012Patents assigned to CHEN TO-YING (2)· patent assignee history

2012–2017Based in New Taipei, TW· patent location history

2017Patents assigned to FOXCONN INTERCONNECT TECHNOLOGY LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HON HAI PREC IND CO LTD	56	2002–2014
CHENG YUNG-CHANGself	5	2010–2012
CHEN TO-YING	2	2012
FOXCONN INTERCONNECT TECHNOLOGY LTD	1	2017
HONHAI PREC IND CO LTD	1	2008

Locations

Location	Patents	Span
Tu-Cheng, TW	38	2007–2012
Tu-Chen, TW	15	2002–2007
New Taipei, TW	4	2012–2017
Chung-Li, TW	1	2010
Pingtung County, TW	1	2010