Assignee
LIU ZICHENG
US·7 granted patents·1 pending application·38 citations·filing 2006–2012
Top patents by PatentIndex Score
8 records- 0178US9529426B2Head pose tracking using a depth cameraLIU ZICHENG·Filed 2012·Granted Dec 27, 2016·7 cites·19 claims
- 0276US8639042B2Hierarchical filtered motion field for action recognitionLIU ZICHENG·Filed 2010·Granted Jan 28, 2014·9 cites·11 claims
- 0373US8144896B2Speech separation with microphone arraysLIU ZICHENG·Filed 2008·Granted Mar 27, 2012·8 cites·20 claims
- 0472US8175382B2Learning image enhancementLIU ZICHENG·Filed 2007·Granted May 8, 2012·9 cites·20 claims
- 0568US9014420B2Adaptive action detectionLIU ZICHENG·Filed 2010·Granted Apr 21, 2015·4 cites·20 claims
- 0659US8140715B2Virtual media input deviceLIU ZICHENG·Filed 2009·Granted Mar 20, 2012·1 cites·18 claims
- 0749US2007271028A1Method and Apparatus for Vehicle Safety SurveillanceLIU ZICHENG·Filed 2006·Application pending·0 cites
- 0841US8416990B2Hierarchical video sub-volume searchLIU ZICHENG·Filed 2010·Granted Apr 9, 2013·0 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →