Inventor · disambiguated record
Chun-Fu Chang
Also filed as: CHANG CHUN-FU
13 granted patents·10 pending applications·78 citations·filing 2003–2023
88Inventor score
Files withPEGATRON CORP6MING HSING LEATHER CO LTD4FUSHENG PREC CO LTD3CHANG CHUN-FU2REALTEK SEMICONDUCTOR CORP2
Top patents by PatentIndex Score
23 records- 0196US11735861B2Socket structure and portable electronic devicePEGATRON CORP·Filed 2021·Granted Aug 22, 2023·8 cites·22 claims
- 0293US11474566B2Electronic devicePEGATRON CORP·Filed 2021·Granted Oct 18, 2022·4 cites·14 claims
- 0389US7344447B2Handle structure for ball striking equipmentsMING HSING LEATHER CO LTD·Filed 2005·Granted Mar 18, 2008·53 cites·4 claims
- 0486US12146354B2Hinge devicePEGATRON CORP·Filed 2023·Granted Nov 19, 2024·2 cites·6 claims
- 0582US11162636B2Supporting devicePEGATRON CORP·Filed 2020·Granted Nov 2, 2021·2 cites·10 claims
- 0676US10781511B2Method for manufacturing a golf club headFUSHENG PREC CO LTD·Filed 2018·Granted Sep 22, 2020·1 cites·9 claims
- 0759US12006738B2Extension device and electronic systemPEGATRON CORP·Filed 2021·Granted Jun 11, 2024·0 cites·14 claims
- 0858US11569730B2Power supply device and pulse frequency modulation methodREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 0957US11387823B2PFM control circuit, PFM control system and PFM control methodREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 1054US7511596B2Dual bandpass filter having serial configuration of coupled-line filtersUNIV NAT CHIAO TUNG·Filed 2006·Granted Mar 31, 2009·2 cites·14 claims
- 1153US7195566B2Grip of sports equipmentMING HSING LEATHER CO LTD·Filed 2004·Granted Mar 27, 2007·6 cites·5 claims
- 1250US12077993B2Detachable electronic device and dock thereofPEGATRON CORP·Filed 2022·Granted Sep 3, 2024·0 cites·8 claims
- 1349US2008148464A1Golf glove with a mark positioning deviceMING HSING LEATHER CO LTD·Filed 2007·Application pending·0 cites
- 1448US2005129910A1Grip belt and its fabrication methodFiled 2003·Application pending·0 cites
- 1548US2008102248A1Grip belt having large-sized air cellsCHANG CHUN-FU·Filed 2006·Application pending·0 cites
- 1645US2006024479A1Grip tape and its fabrication methodCHANG CHUN-FU·Filed 2004·Application pending·0 cites
- 1743US2008040890A1Grip for bicycle handlebarbarsMING HSING LEATHER CO LTD·Filed 2007·Application pending·0 cites
- 1843US2005055801A1Handle of sporting equipmentFiled 2003·Application pending·0 cites
- 1941US2014283364A1Golf Club Head Alloy and Method for Producing a Sheet Material for a Striking Plate of a Golf Club Head by Using the SameFUSHENG PREC CO LTD·Filed 2013·Application pending·0 cites
- 2038US12229553B2Systems and methods of using a software developer proxy tool for software developmentCHANGE HEALTHCARE HOLDINGS LLC·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 2138US2015151171A1Golf Club Head Alloy and Method for Producing a Sheet Material for a Striking Plate of a Golf Club Head and for the Golf Club Head by Using the SameFUSHENG PREC CO LTD·Filed 2015·Application pending·0 cites
- 2235US2004202867A1Nanometer structured synthetic leather and its fabrication methodFiled 2003·Application pending·0 cites
- 2329US2006279380A1Second order bandpass filterNATION CHIAO TUNG UNIVERSITY·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →