Inventor · disambiguated record

Cheng-Tsai Chang

Also filed as: CHANG CHENG-TSAI

2 granted patents·30 citations·filing 2002–2003

61Inventor score

Technology areasH01R H05K

Files withTECONN ELECTRONICS INC2

Top patents by PatentIndex Score

2 records

0169US6667888B1Cassette structure with a card connectorTECONN ELECTRONICS INC·Filed 2002·Granted Dec 23, 2003·18 cites·5 claims
0251US6900982B2Multipurposes memory card connectorTECONN ELECTRONICS INC·Filed 2003·Granted May 31, 2005·12 cites·6 claims

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