Inventor · disambiguated record
Tzu-Nan Chen
Also filed as: CHEN TZU-NAN
28 granted patents·4 pending applications·162 citations·filing 2000–2020
95Inventor score
Top patents by PatentIndex Score
32 records- 0188US11275175B2Method for detecting objects via a vehicular sensing systemMAGNA ELECTRONICS INC·Filed 2020·Granted Mar 15, 2022·2 cites·36 claims
- 0283US8063567B2Light output control method and lighting system using the sameCHEN TZU-NAN·Filed 2008·Granted Nov 22, 2011·11 cites·16 claims
- 0383US6823527B2Dynamic vibration absorbing apparatus for an optical disk driveLITE ON IT CORP·Filed 2002·Granted Nov 23, 2004·15 cites·4 claims
- 0482US6883175B2Dynamic vibration absorbing apparatus for an optical disk driveLITE ON IT CORP·Filed 2004·Granted Apr 19, 2005·14 cites·3 claims
- 0581US6813773B2Pickup guide rail tilt adjust mechanism with screw disposed through a pre-compressed spring for an optical disc driveLITE ON IT CORP·Filed 2002·Granted Nov 2, 2004·15 cites·10 claims
- 0681US6354609B1Skate with shore featureCHEN WEN SUEI·Filed 2000·Granted Mar 12, 2002·36 cites·1 claims
- 0779US7804422B2Lighting device with indicatorLITE ON IT CORP·Filed 2008·Granted Sep 28, 2010·7 cites·12 claims
- 0876US10768298B2Vehicle sensing system with 360 degree near range sensingMAGNA ELECTRONICS INC·Filed 2017·Granted Sep 8, 2020·3 cites·20 claims
- 0975US6915527B2Auto-balancing apparatus having balancer clamping mechanism for optical disk drivesLITE ON IT CORP·Filed 2002·Granted Jul 5, 2005·10 cites·6 claims
- 1069US8558465B2Light control systemVAN ENDERT TONY PETRUS·Filed 2007·Granted Oct 15, 2013·4 cites·8 claims
- 1169US6496472B1Turntable runout compensation system for an optical disk driveLITE ON IT CORP·Filed 2000·Granted Dec 17, 2002·8 cites·5 claims
- 1265US8385153B2Light control system with multiple ultrasonic receiversLITE ON IT CORP·Filed 2007·Granted Feb 26, 2013·2 cites·6 claims
- 1365US6309592B1Method for manufacturing roller carrier of vibration balance deviceLITE ON IT CORP·Filed 2000·Granted Oct 30, 2001·9 cites·8 claims
- 1463US8288968B2Lighting system arranged with multiple light units where each of adjacent light units having light beams overlap each otherVAN ENDERT TONY PETRUS·Filed 2007·Granted Oct 16, 2012·4 cites·10 claims
- 1561US6348747B1Method for controlling an auto-balancing system of the optic disk in an optic disk driveLITE ON IT CORP·Filed 2000·Granted Feb 19, 2002·9 cites·6 claims
- 1659US8564223B2Light programmable apparatus with light programmable lamp, setting device, and main structureHO YI-TA·Filed 2010·Granted Oct 22, 2013·2 cites·24 claims
- 1758US8242715B2Electro-optical based lamp/fixture for continuous control of LED light beam position and focusVAN ENDERT TONY PETRUS·Filed 2007·Granted Aug 14, 2012·2 cites·7 claims
- 1858US6430144B1Control method of auto-balancing system of optical disk driveLITE ON IT CORP·Filed 2000·Granted Aug 6, 2002·4 cites·2 claims
- 1957US11579447B2Head-up display capable of adjusting imaging positionLITE ON ELECTRONICS GUANGZHOU·Filed 2020·Granted Feb 14, 2023·0 cites·10 claims
- 2049US7197754B2Apparatus for detecting the open and closed status of an optical disk driveLITE ON IT CORP·Filed 2003·Granted Mar 27, 2007·1 cites·6 claims
- 2149US2009108762A1Lighting SystemLITE ON IT CORP·Filed 2008·Application pending·0 cites
- 2248US8331193B2Light control systemVAN ENDERT TONY PETRUS·Filed 2007·Granted Dec 11, 2012·0 cites·7 claims
- 2348US7600237B2Locking device of lift-top optical disc driveLITE ON IT CORP·Filed 2005·Granted Oct 6, 2009·0 cites·13 claims
- 2448US2007104047A1Optical disc drive and focus control method thereofLITE ON IT CORP·Filed 2006·Application pending·0 cites
- 2548US2007064554A1Optical disk drive and method of determining working distanceLITE ON IT CORP·Filed 2006·Application pending·0 cites
- 2645US8456323B2Lighting system control methodHOU SHENG-FA·Filed 2007·Granted Jun 4, 2013·1 cites·12 claims
- 2744US7097215B2Device for latching and releasing the lid of a portable compact disk playerLITEON IT CORP·Filed 2003·Granted Aug 29, 2006·3 cites·13 claims
- 2844US2005273798A1Optical disc driveLITE ON IT CORP·Filed 2005·Application pending·0 cites
- 2941US8451689B2Ultrasonic apparatus with an adjustable hornCHEN TZU-NAN·Filed 2007·Granted May 28, 2013·0 cites·13 claims
- 3038US8451690B2Method of controlling a lighting system with an ultrasonic transceiverHOU SHENG-FA·Filed 2007·Granted May 28, 2013·0 cites·12 claims
- 3136US10877137B2Vehicle sensing system with ultrasonic transducerMAGNA ELECTRONICS INC·Filed 2017·Granted Dec 29, 2020·0 cites·20 claims
- 3228US8422336B2Operating method for an ultra-sound sensorLIAO YUAN-HUNG·Filed 2010·Granted Apr 16, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →