Inventor · disambiguated record
Chih-Feng Chang
Also filed as: CHANG CHIH-FENG
14 granted patents·8 pending applications·45 citations·filing 1998–2024
88Inventor score
Files withCHANG CHIH FENG4HONGFUJIN PREC ELECTRONICS TIANJIN CO LTD4FULIAN PREC ELECTRONICS TIANJIN CO LTD3AN INTERNET PRODUCTS & TECHNOL1AN LNTERNET PRODUCTS & TECHNOL1
Top patents by PatentIndex Score
22 records- 0185US10669759B2Adjustable hinge assembly of mounting deviceHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2018·Granted Jun 2, 2020·9 cites·10 claims
- 0273US10794077B1Mechanical parking garageCHANG PU LIN·Filed 2019·Granted Oct 6, 2020·4 cites·10 claims
- 0368US7197076B2Method for locating partitions of a video imageAN LNTERNET PRODUCTS & TECHNOL·Filed 2005·Granted Mar 27, 2007·7 cites·14 claims
- 0463US2025041923A1Monitoring system for a spring machineTZYH RU SHYNG AUTOMATION CO LTD·Filed 2024·Application pending·0 cites
- 0558US2025057316A1CabinetFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2024·Application pending·0 cites
- 0657US11895799B2Adjustable support frame for interior of cabinet and cabinet including support frameFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·15 claims
- 0755US10470332B1Server cabinetHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2019·Granted Nov 5, 2019·0 cites·10 claims
- 0855US8352666B2Signal transmission interface and digital broadcast receiving deviceWISTRON NEWEB CORP·Filed 2009·Granted Jan 8, 2013·1 cites·15 claims
- 0955US6778342B1Coated substrates for resisting dizziness, enhancing displayed color, eliminating static electricity and blocking radiationCHIPAX TECHNOLOGY CO LTD·Filed 2003·Granted Aug 17, 2004·7 cites·3 claims
- 1052US6220805B1Slotted screw and method, and apparatus for forming a slot in a semi-product of a screw prior to thread formationFiled 1999·Granted Apr 24, 2001·16 cites·2 claims
- 1150US12356580B2Baffle structure, rack, and server systemFULIAN PREC ELECTRONICS TIANJIN CO LTD·Filed 2023·Granted Jul 8, 2025·0 cites·18 claims
- 1250US11855365B1Loop antennaKAIKUTEK INC·Filed 2022·Granted Dec 26, 2023·0 cites·10 claims
- 1345US11305973B2Transportation apparatusCHANG CHIH FENG·Filed 2019·Granted Apr 19, 2022·0 cites·12 claims
- 1441US2021259409A1Crush-resisting structure and cabinet using the sameHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Application pending·0 cites
- 1540US2021378402A1Support stand and cabinet with support standHONGFUJIN PREC ELECTRONICS TIANJIN CO LTD·Filed 2020·Application pending·0 cites
- 1638US2018180088A1Male threaded fastenerFWU KUANG ENTPR CO LTD·Filed 2017·Application pending·0 cites
- 1736US2020071145A1Elevating deviceCHANG CHIH FENG·Filed 2019·Application pending·0 cites
- 1835US2006104355A1Method for setting the threshold of a fast motion estimation algorithmCHANG CHIH-FENG·Filed 2004·Application pending·0 cites
- 1933US7197078B2Video coding/decoding buffering apparatus and buffering method thereofAN INTERNET PRODUCTS & TECHNOL·Filed 2005·Granted Mar 27, 2007·0 cites·17 claims
- 2032US10260549B2Quick-release engagement deviceMULTI TEK FASTENERS & PARTS MFT CORP·Filed 2016·Granted Apr 16, 2019·0 cites·7 claims
- 2131US2006109909A1Decision mechanism for partition types of macro blockCHANG CHIH-FENG·Filed 2005·Application pending·0 cites
- 2227US5904623AApparatus for forming a slot in a semi-product of a bolt prior to thread formationFiled 1998·Granted May 18, 1999·1 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →