Inventor · disambiguated record
Cheng-Wen Chang
Also filed as: CHANG CHENG-WEN
5 granted patents·7 pending applications·85 citations·filing 2006–2019
79Inventor score
Files withCHANG CHENG-WEN3NOVATEK MICROELECTRONICS CORP3ADVANCED POWER ELECTRONICS CORP2PEGATRON CORP2TAER INNOVATION CO LTD2
Top patents by PatentIndex Score
12 records- 0190USD771614SHolder for portable electronic deviceTAER INNOVATION CO LTD·Filed 2015·Granted Nov 15, 2016·59 cites·1 claims
- 0289US10613588B2Portable electronic devicePEGATRON CORP·Filed 2019·Granted Apr 7, 2020·7 cites·11 claims
- 0387US9267518B2Holder mechanismTAER INNOVATION CO LTD·Filed 2015·Granted Feb 23, 2016·15 cites·9 claims
- 0468US7806261B2Cushion case for mobile computerCHANG CHENG-WEN·Filed 2009·Granted Oct 5, 2010·4 cites·10 claims
- 0548US10824383B2Display devicePEGATRON CORP·Filed 2019·Granted Nov 3, 2020·0 cites·4 claims
- 0648US2009094420A1Data access method and memory using the sameNOVATEK MICROELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 0745US2014097802A1Charging SystemNOVATEK MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 0845US2014067437A1Booking management method for amusement parksCHANG CHENG-WEN·Filed 2012·Application pending·0 cites
- 0943US2013241501A1Charging SystemNOVATEK MICROELECTRONICS CORP·Filed 2012·Application pending·0 cites
- 1032US2014240884A1Over current protection circuitADVANCED POWER ELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 1128US2007236251A1Level-shifting apparatus and panel display apparatus using the sameCHANG CHENG-WEN·Filed 2006·Application pending·0 cites
- 1228US2014292393A1Gate voltage generating circuitADVANCED POWER ELECTRONICS CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →