Inventor · disambiguated record
Cheng-Yi Chang
Also filed as: CHANG CHENG · CHANG CHENG Y · CHANG CHENG-YI
36 granted patents·32 pending applications·304 citations·filing 2001–2025
97Inventor score
Files withMEDIATEK INC16SILICONWARE PRECISION INDUSTRIES CO LTD10ACER INC9EVERLIGHT ELECTRONICS CO LTD5PRINCO MIDDLE EAST FZE5
Top patents by PatentIndex Score
68 records- 0196US9256209B2Wristwatch structure, electronic core for wristwatch, and method for manufacturing wristwatchPRINCO MIDDLE EAST FZE·Filed 2014·Granted Feb 9, 2016·79 cites·37 claims
- 0296US9223296B2Wristwatch structure, electronic crown for wristwatch, and wristwatch having displayPRINCO MIDDLE EAST FZE·Filed 2014·Granted Dec 29, 2015·111 cites·16 claims
- 0394US12140793B1Backlight moduleCHICONY POWER TECH CO LTD·Filed 2024·Granted Nov 12, 2024·2 cites·20 claims
- 0492US11825460B2Extreme-high-throughput multi-link dynamic antenna switching in wireless communicationsMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Nov 21, 2023·2 cites·20 claims
- 0590US12356447B2Control method employed by wireless fidelity multi-link device for dealing with multi-link coherent operationMEDIATEK INC·Filed 2022·Granted Jul 8, 2025·1 cites·21 claims
- 0690US11846799B1Backlight module and illuminated keyboardCHICONY POWER TECH CO LTD·Filed 2023·Granted Dec 19, 2023·1 cites·16 claims
- 0788US7271024B2Method for fabricating sensor semiconductor deviceSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2005·Granted Sep 18, 2007·14 cites·8 claims
- 0881US7446307B2Sensor semiconductor device and fabrication method of the sensor semiconductor deviceSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2006·Granted Nov 4, 2008·10 cites·14 claims
- 0979US7858446B2Sensor-type semiconductor package and fabrication method thereofSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2007·Granted Dec 28, 2010·9 cites·20 claims
- 1077USD1062760SDisplay screen or portion thereof with animated graphical user interfaceACER INC·Filed 2022·Granted Feb 18, 2025·6 cites·1 claims
- 1177USD1061550SDisplay screen or portion thereof with animated graphical user interfaceACER INC·Filed 2022·Granted Feb 11, 2025·6 cites·1 claims
- 1277USD1061616SDisplay screen or portion thereof with animated graphical user interfaceACER INC·Filed 2022·Granted Feb 11, 2025·6 cites·1 claims
- 1377USD1061609SDisplay screen or portion thereof with animated graphical user interfaceACER INC·Filed 2022·Granted Feb 11, 2025·6 cites·1 claims
- 1474US9379089B2Electrical system and core module thereofPRINCO MIDDLE EAST FZE·Filed 2014·Granted Jun 28, 2016·4 cites·46 claims
- 1574US7365364B2Sensor semiconductor device with sensor chipSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2005·Granted Apr 29, 2008·5 cites·8 claims
- 1671USD582359SHeat dissipatorCOOLER MASTER CO LTD·Filed 2008·Granted Dec 9, 2008·17 cites·1 claims
- 1769US8496047B2Heat dissipating apparatus extended laterally from heat pipeCHANG CHENG-YI·Filed 2008·Granted Jul 30, 2013·6 cites·20 claims
- 1867US7939846B2Circuit board for LEDEVERLIGHT ELECTRONICS CO LTD·Filed 2009·Granted May 10, 2011·3 cites·19 claims
- 1966US11658768B2Wireless fidelity multi-link device with dynamic operation mode switch and associated methodMEDIATEK INC·Filed 2021·Granted May 23, 2023·0 cites·18 claims
- 2062US2024306204A1Method for performing dynamic super-band operation in wireless system for using overlapping channels dynamically, and associated apparatusMEDIATEK INC·Filed 2024·Application pending·0 cites
- 2162US2024306133A1Method for performing enhanced preamble puncturing in wireless communication system with aid of soft puncturing and coherent puncturing control, and associated apparatusMEDIATEK INC·Filed 2024·Application pending·0 cites
- 2261USD1062759SDisplay screen or portion thereof with graphical user interfaceACER INC·Filed 2022·Granted Feb 18, 2025·2 cites·1 claims
- 2361USD1061549SDisplay screen or portion thereof with graphical user interfaceACER INC·Filed 2022·Granted Feb 11, 2025·2 cites·1 claims
- 2461US8278562B2Multi-layer substrate and manufacturing method thereofYANG CHIH-KUANG·Filed 2007·Granted Oct 2, 2012·1 cites·8 claims
- 2561US2024049052A1Wi-fi device and associated transmission control methodMEDIATEK INC·Filed 2023·Application pending·0 cites
- 2661US2025344195A1Negotiation Handshake For Dynamic Subband Operation In Wireless CommunicationsMEDIATEK INC·Filed 2025·Application pending·0 cites
- 2760US9709957B1Smart wristwatch structurePRINCO CORP·Filed 2016·Granted Jul 18, 2017·1 cites·7 claims
- 2858US2025287363A1Wide Bandwidth Transmission With Dynamic Subchannel And Subband Operations In Wireless CommunicationsMEDIATEK INC·Filed 2025·Application pending·0 cites
- 2958US2024015828A1Multi-link device capable of actively changing link modeMEDIATEK INC·Filed 2023·Application pending·0 cites
- 3055US6933669B2Planar fluorescent lamp having particular electrode structureDELTA OPTOELECTRONICS INC·Filed 2001·Granted Aug 23, 2005·6 cites·14 claims
- 3154US11943643B2Wide bandwidth transmission schemesMEDIATEK SINGAPORE PTE LTD·Filed 2021·Granted Mar 26, 2024·0 cites·18 claims
- 3254US11737141B2Method and apparatus of setting protection frames for protecting transmission of preamble punctured physical layer protocol data unitMEDIATEK INC·Filed 2021·Granted Aug 22, 2023·0 cites·8 claims
- 3354US2023155784A1Pervasive EMLSR Operations In Wireless CommunicationsMEDIATEK INC·Filed 2022·Application pending·0 cites
- 3453US2023117078A1Low-Power Listen In Wireless CommunicationsMEDIATEK INC·Filed 2022·Application pending·0 cites
- 3552USD1062761SDisplay screen or portion thereof with graphical user interfaceACER INC·Filed 2022·Granted Feb 18, 2025·1 cites·1 claims
- 3652US8008100B2Light emitting diode package structure and manufacturing method thereforEVERYLIGHT ELECTRONICS CO LTD·Filed 2009·Granted Aug 30, 2011·1 cites·5 claims
- 3751US2024273806A1Smart bit allocation across channels of texture data compressionMETA PLATFORMS TECH LLC·Filed 2023·Application pending·0 cites
- 3851US2023117111A1Coverage Enhancement For 6GHz Long Range Wireless CommunicationsMEDIATEK INC·Filed 2022·Application pending·0 cites
- 3951US2008166831A1Method for fabricating a sensor semiconductor device with sensor chipSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2008·Application pending·0 cites
- 4050US2007272994A1Sensor semiconductor deviceSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2007·Application pending·0 cites
- 4149US8266797B2Method of manufacturing a multi-layer substrateYANG CHIH-KUANG·Filed 2011·Granted Sep 18, 2012·0 cites·9 claims
- 4249US2024172273A1Method For Preamble Puncturing Negotiation In Wireless CommunicationsMEDIATEK INC·Filed 2023·Application pending·0 cites
- 4349US2011175135A1Circuit Board For LEDEVERLIGHT ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 4448US11502795B2Multi-user downlink orthogonal frequency-division multiple access configuration methodMEDIATEK INC·Filed 2020·Granted Nov 15, 2022·0 cites·19 claims
- 4548US7148626B2Flat lamp structure with electrodes disposed on outer surface of the substrateDELTA OPTOELECTRONICS INC·Filed 2003·Granted Dec 12, 2006·2 cites·9 claims
- 4648US2023120024A1Wireless communication method with dynamic radio chain switching mechanismMEDIATEK INC·Filed 2022·Application pending·0 cites
- 4747US2022346171A1Enhanced multi-link operation based on capability and operation modeMEDIATEK SINGAPORE PTE LTD·Filed 2022·Application pending·0 cites
- 4846US10890429B2Automatic calibration optical interferometer and automatic calibration method of optical interferometerIND TECH RES INST·Filed 2019·Granted Jan 12, 2021·0 cites·9 claims
- 4945US2021314951A1Apparatuses and methods for uplink transmission using a multi-user physical layer protocol data unit (mu ppdu) with a single resource unit (ru)MEDIATEK INC·Filed 2021·Application pending·0 cites
- 5045US2008203511A1Sensor-type semiconductor package and method for fabricating the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2008·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →