Inventor · disambiguated record
Wen-Tien Tsai
Also filed as: TSAI WEN-TIEN
13 granted patents·2 pending applications·8 citations·filing 2009–2024
83Inventor score
Top patents by PatentIndex Score
15 records- 0163US8111009B2Light adjustment circuit for alternating-current light emitting diodes (AC-LED's)TSAI WEN-TIEN·Filed 2009·Granted Feb 7, 2012·4 cites·10 claims
- 0261US8901900B2Buck power factor correction systemTSAI WEN-TIEN·Filed 2012·Granted Dec 2, 2014·2 cites·18 claims
- 0360US12137502B2Linear driving moduleIND TECH RES INST·Filed 2022·Granted Nov 5, 2024·0 cites·20 claims
- 0458US9048750B2Active buck power factor correction deviceTSAI WEN-TIEN·Filed 2012·Granted Jun 2, 2015·1 cites·14 claims
- 0555US9257904B2Direct current conversion circuitIND TECH RES INST·Filed 2013·Granted Feb 9, 2016·1 cites·17 claims
- 0655US2025192659A1Spike suppression device for suppressing current-spike in switched capacitor circuitIND TECH RES INST·Filed 2024·Application pending·0 cites
- 0755US2025015724A1Forward converter and forward power factor correctorIND TECH RES INST·Filed 2024·Application pending·0 cites
- 0854US11632840B2LED driving circuit and methodIND TECH RES INST·Filed 2021·Granted Apr 18, 2023·0 cites·14 claims
- 0952US12107503B2Multi-stage buck converterIND TECH RES INST·Filed 2021·Granted Oct 1, 2024·0 cites·11 claims
- 1048US9549444B2Dimming system and operating method thereofIND TECH RES INST·Filed 2014·Granted Jan 17, 2017·0 cites·20 claims
- 1146US12445050B2Voltage converter with reduced inductive energy conversionIND TECH RES INST·Filed 2022·Granted Oct 14, 2025·0 cites·7 claims
- 1246US10986715B1LED driving circuit and methodIND TECH RES INST·Filed 2019·Granted Apr 20, 2021·0 cites·13 claims
- 1346US9343956B2Passive power factor correction circuit, electronic device applying the same and operation methods thereofIND TECH RES INST·Filed 2013·Granted May 17, 2016·0 cites·11 claims
- 1443US8878459B2Method for identifying rated power of HID lampTSAI WEN-TIEN·Filed 2012·Granted Nov 4, 2014·0 cites·20 claims
- 1542US9190904B2DC conversion circuitIND TECH RES INST·Filed 2013·Granted Nov 17, 2015·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Wen-Tien Tsai 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 →