Inventor · disambiguated record
Wen-Chieh Cheng
Also filed as: CHENG WEN P · CHENG WEN-CHIEH
15 granted patents·2 pending applications·54 citations·filing 2004–2013
89Inventor score
Top patents by PatentIndex Score
17 records- 0190US8657619B2Fixing mechanism for fixing a board and electronic device therewithLin li-sheng·Filed 2012·Granted Feb 25, 2014·21 cites·20 claims
- 0289US8218313B2Electronic device housing having a movable foot pad mechanismCHENG WEN-CHIEH·Filed 2010·Granted Jul 10, 2012·16 cites·14 claims
- 0380US8763501B2Hand tool and portable electronic deviceCHENG WEN-CHIEH·Filed 2012·Granted Jul 1, 2014·7 cites·18 claims
- 0469US8658301B2Portable electronic device and battery ejecting structure thereofCHENG WEN-CHIEH·Filed 2011·Granted Feb 25, 2014·1 cites·18 claims
- 0568US8290196B2Speaker module applied for a portable computerCHENG WEN-CHIEH·Filed 2010·Granted Oct 16, 2012·4 cites·20 claims
- 0668US8284553B2Power supply device having heat-dissipating functionCHENG WEN-CHIEH·Filed 2010·Granted Oct 9, 2012·2 cites·20 claims
- 0764US8854811B2Electronic device with cover plateCHENG WEN-CHIEH·Filed 2010·Granted Oct 7, 2014·2 cites·19 claims
- 0859US8659910B2Locking mechanism and electronic device having the sameCHENG WEN-CHIEH·Filed 2012·Granted Feb 25, 2014·1 cites·16 claims
- 0949US9030766B2Displacement mechanism, lens module using the same and device using the sameABILITY ENTPR CO LTD·Filed 2013·Granted May 12, 2015·0 cites·20 claims
- 1047US8547654B2Lens deviceCHENG WEN-CHIEH·Filed 2011·Granted Oct 1, 2013·0 cites·20 claims
- 1147US8422153B2Lens deviceCHENG WEN-CHIEH·Filed 2010·Granted Apr 16, 2013·0 cites·8 claims
- 1245US9618732B2Lens structureABILITY ENTPR CO LTD·Filed 2012·Granted Apr 11, 2017·0 cites·15 claims
- 1345US2005224197A1Combining device for tightly fixing screen to wallCHENG WEN P·Filed 2004·Application pending·0 cites
- 1444US9400368B2Lens structureABILITY ENTPR CO LTD·Filed 2012·Granted Jul 26, 2016·0 cites·19 claims
- 1540US8582288B2Retaining mechanism and an electronic device having the sameCHENG WEN-CHIEH·Filed 2012·Granted Nov 12, 2013·0 cites·19 claims
- 1638US8208247B2Unloading mechanism for unloading an electronic component and computer device thereofCHENG WEN-CHIEH·Filed 2010·Granted Jun 26, 2012·0 cites·18 claims
- 1736US2011141335A1Lens module of an imaging device and a method of using the sameABILITY ENTPR CO LTD·Filed 2010·Application pending·0 cites
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