Assignee
LEE CHING-TSAN
TW·7 granted patents·4 pending applications·12 citations·filing 2008–2012
Top patents by PatentIndex Score
11 records- 0185US8471605B2Driving circuit having current balancing functionalityLEE CHING-TSAN·Filed 2012·Granted Jun 25, 2013·8 cites·15 claims
- 0270US8552710B2Calibration apparatus and method thereof, multi-channel driving circuit and current balancing methodLEE CHING-TSAN·Filed 2010·Granted Oct 8, 2013·2 cites·5 claims
- 0366US8860315B2Integrated circuits, control methods and lighting systemsLEE CHING-TSAN·Filed 2011·Granted Oct 14, 2014·2 cites·10 claims
- 0449US8829801B2Power contollers and control methodsLEE CHING-TSAN·Filed 2012·Granted Sep 9, 2014·0 cites·22 claims
- 0548US8669706B2Integrated circuits, control methods and lighting systemsLEE CHING-TSAN·Filed 2011·Granted Mar 11, 2014·0 cites·9 claims
- 0646US8581502B2Circuit for light emitting diodes, related integrated circuit and control methodLEE CHING-TSAN·Filed 2011·Granted Nov 12, 2013·0 cites·7 claims
- 0741US2014049975A1Modular micro-structure light guide deviceLEE CHING-TSAN·Filed 2012·Application pending·0 cites
- 0839US8058832B2Motor driving circuit and method thereofLEE CHING-TSAN·Filed 2008·Granted Nov 15, 2011·0 cites·18 claims
- 0939US2010264891A1Control Method for Voltage Converter and Related Voltage ConverterLEE CHING-TSAN·Filed 2009·Application pending·0 cites
- 1038US2009302819A1Circuit for Preventing Reverse Current and Method thereofLEE CHING-TSAN·Filed 2008·Application pending·0 cites
- 1138US2012086347A1Control circuit of light emitting diodesLEE CHING-TSAN·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →