Inventor · disambiguated record
Tianpeng Zhao
Also filed as: ZHAO TIANPENG
5 granted patents·1 pending application·209 citations·filing 2005–2014
84Inventor score
Top patents by PatentIndex Score
6 records- 0194US7283214B2Self-mixing laser range sensorMICROSOFT CORP·Filed 2005·Granted Oct 16, 2007·38 cites·11 claims
- 0292US8730167B2Pointing device with optical positioning on low-diffusive surfacesMING HAI·Filed 2007·Granted May 20, 2014·90 cites·14 claims
- 0391US7557795B2Input device using laser self-mixing velocimeterMICROSOFT CORP·Filed 2005·Granted Jul 7, 2009·35 cites·9 claims
- 0490US7534988B2Method and system for optical tracking of a pointing objectMICROSOFT CORP·Filed 2005·Granted May 19, 2009·35 cites·16 claims
- 0582US9301355B2Method of taking power with low-voltage bypass by integrated circuit for AC direct driving LEDs and the integrated circuitHEFEI SPRUCE OPTOELECTRONIC TECHNOLOGY CO LTD·Filed 2014·Granted Mar 29, 2016·11 cites·4 claims
- 0642US2009128495A1Optical input deviceMICROSOFT CORP·Filed 2007·Application pending·0 cites
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