Inventor · disambiguated record
Wei-Chung Cheng
Also filed as: CHENG WEI · CHENG WEI-CHUNG
10 granted patents·6 pending applications·59 citations·filing 2005–2024
85Inventor score
Files withLEXTAR ELECTRONICS CORP3CHENG WEI-CHUNG2ELAN MICROELECTRONICS CORP2ILI TECHNOLOGY CORP2LITE ON ELECTRONICS GUANGZHOU LTD2
Top patents by PatentIndex Score
16 records- 0187US8159473B2Method for detecting touch point and touch panel using the sameCHENG WEI-CHUNG·Filed 2009·Granted Apr 17, 2012·34 cites·5 claims
- 0282US12152771B1Optical structureLEXTAR ELECTRONICS CORP·Filed 2024·Granted Nov 26, 2024·2 cites·19 claims
- 0382US8183781B2Fluorescent lamp with adjustable color temperatureLIN SHIH-HSIEN·Filed 2008·Granted May 22, 2012·14 cites·17 claims
- 0476US9024705B2Cavity filter with high flatness feedbackCHENG WEI·Filed 2012·Granted May 5, 2015·6 cites·4 claims
- 0569US9470830B2Light-guiding cover and illumination device having the sameLITE ON ELECTRONICS GUANGZHOU LTD·Filed 2014·Granted Oct 18, 2016·2 cites·21 claims
- 0657US2025176333A1Light-emitting structure and light-emitting moduleLEXTAR ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0753US2025120230A1Optical structureLEXTAR ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0848US11908298B2Smoke detection system and smoke detection methodVIA TECH INC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 0947US2025347549A1Retractable multi-shaped scaleFU JEN CATHOLIC UNIV HOSPITAL FU JEN CATHOLIC UNIV·Filed 2024·Application pending·0 cites
- 1045US2007008273A1Source driver for liquid crystal displayELAN MICROELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 1145US2006290639A1Reduced swing differential signal transmission device for liquid crystal displayELAN MICROELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 1244US9350235B2Switched capacitor voltage converting device and switched capacitor voltage converting methodILI TECHNOLOGY CORP·Filed 2014·Granted May 24, 2016·1 cites·6 claims
- 1341US9632239B2Linear light source, light guide, and optical scanning moduleLITE ON ELECTRONICS GUANGZHOU LTD·Filed 2014·Granted Apr 25, 2017·0 cites·20 claims
- 1436US2006214894A1Power wiring structure and method for a plurality of driver chips on a display panelCHENG WEI-CHUNG·Filed 2005·Application pending·0 cites
- 1534US9400516B2Voltage converting deviceILI TECHNOLOGY CORP·Filed 2014·Granted Jul 26, 2016·0 cites·6 claims
- 1631USD1099037SPower distribution unitCATERPILLAR INC·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →