Inventor · disambiguated record
Kai-Cheng Chang
Also filed as: CHANG KAI · CHANG KAI-CHENG
10 granted patents·5 pending applications·122 citations·filing 2000–2021
89Inventor score
Top patents by PatentIndex Score
15 records- 0191US7267712B2Planar electric precipitatorIND TECH RES INST·Filed 2005·Granted Sep 11, 2007·20 cites·20 claims
- 0285US9902564B1Roller assembly, step roller thereof, and method for transporting substrate using the sameIND TECH RES INST·Filed 2016·Granted Feb 27, 2018·4 cites·31 claims
- 0373US7104406B2Micro-filter for filtering blood cellsIND TECH RES INST·Filed 2003·Granted Sep 12, 2006·19 cites·5 claims
- 0471US6962620B2Adjustable eddy electrostatic precipitatorIND TECH RES INST·Filed 2003·Granted Nov 8, 2005·17 cites·19 claims
- 0569US9245996B2Lateral double-diffused metal-oxide-semiconudctor transistor device and layout pattern for LDMOS transistor deviceUNITED MICROELECTRONICS CORP·Filed 2014·Granted Jan 26, 2016·3 cites·18 claims
- 0667US6901799B2Vibratory double-axially sensing micro-gyroscopeIND TECH RES INST·Filed 2003·Granted Jun 7, 2005·25 cites·20 claims
- 0765US7598653B2Surface acoustic wave bio-chipIND TECH RES INST·Filed 2007·Granted Oct 6, 2009·2 cites·16 claims
- 0861US7273474B2Flexible substrate structure for microneedle arrays and its manufacturing methodIND TECH RES INST·Filed 2003·Granted Sep 25, 2007·30 cites·6 claims
- 0957US2022061582A1Machine for extraction of beveragePHUSION CO LTD·Filed 2021·Application pending·0 cites
- 1041US6938487B2Inertia sensorIND TECH RES INST·Filed 2003·Granted Sep 6, 2005·2 cites·5 claims
- 1140US2008204249A1Radio frequency identification systems for electronic devicesCHANG KAI-CHENG·Filed 2007·Application pending·0 cites
- 1239US2005218235A1Editable radio frequency identification device and system for editing the sameIND TECH RES INST·Filed 2004·Application pending·0 cites
- 1339US2007115569A1Brightness enhancement film having curved prism units and microstructure layerEFUN TECHNOLOGY CO LTD·Filed 2007·Application pending·0 cites
- 1433US2002080582A1Heat pipe heat dissipating deviceFiled 2000·Application pending·0 cites
- 1526US10207282B2Wash-free air-guiding cover for a paint containerCHENG HUNG YEN·Filed 2016·Granted Feb 19, 2019·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Kai-Cheng Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →