Inventor · disambiguated record
Yi-Hao Chang
Also filed as: CHANG YI-HAO
9 granted patents·8 pending applications·9 citations·filing 2005–2021
79Inventor score
Files withBANDRICH INC4ETRON TECHNOLOGY INC3ABLEREX ELECTRONICS CO LTD2NANNING FUGUI PREC IND CO LTD2AMBIT MICROSYSTEMS SHANGHAI1
Top patents by PatentIndex Score
17 records- 0175US9344082B2Rapid cutoff device and operation method for SCR DC switchesABLEREX ELECTRONICS CO LTD·Filed 2014·Granted May 17, 2016·4 cites·24 claims
- 0267US11699849B2Antenna device and method for determining radiation patternNANNING FULIAN FUGUI PREC INDUSTRIAL CO LTD·Filed 2021·Granted Jul 11, 2023·0 cites·10 claims
- 0362US9201437B2Multi-input low dropout regulatorETRON TECHNOLOGY INC·Filed 2013·Granted Dec 1, 2015·2 cites·14 claims
- 0459US8773179B2Input receiver and operation method thereofETRON TECHNOLOGY INC·Filed 2013·Granted Jul 8, 2014·2 cites·29 claims
- 0556US11201398B2Antenna device and method for determining radiation patternNANNING FUGUI PREC IND CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·10 claims
- 0654US2009198819A1Method and System for Providing the Internet Service with AdvertisementBANDRICH INC·Filed 2008·Application pending·0 cites
- 0747US2008299945A1Method for a mobile communication device to select a charging schemeBANDRICH INC·Filed 2008·Application pending·0 cites
- 0846US2008194253A1Search method of a roaming serviceBANDRICH INC·Filed 2007·Application pending·0 cites
- 0945US2019125930A1Bioscaffold, method for producing the same, and uses thereofUNIV NAT CHENG KUNG·Filed 2017·Application pending·0 cites
- 1044US8899675B2Heat ventilating chairWU TAI-HSI·Filed 2011·Granted Dec 2, 2014·1 cites·11 claims
- 1143US9018932B2Initial voltage generation circuit and method of generating an initial voltageETRON TECHNOLOGY INC·Filed 2013·Granted Apr 28, 2015·0 cites·33 claims
- 1243US2010255837A1Search Method of a Roaming ServiceBANDRICH INC·Filed 2010·Application pending·0 cites
- 1340US9490801B2Rapid cutoff device and operation method for SCR AC switchesABLEREX ELECTRONICS CO LTD·Filed 2014·Granted Nov 8, 2016·0 cites·20 claims
- 1440US8169228B2Chip testing circuitYUAN DER-MIN·Filed 2010·Granted May 1, 2012·0 cites·19 claims
- 1539US2020333471A1Antenna structure and wireless communication device using the sameAMBIT MICROSYSTEMS SHANGHAI·Filed 2019·Application pending·0 cites
- 1635US2018175493A1Antenna device and electronic device using the sameNANNING FUGUI PREC IND CO LTD·Filed 2016·Application pending·0 cites
- 1734US2006116110A1Wireless connection method and systemINST INFORMATION INDUSTRY·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →