Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ZL

Zicheng Liu

Microsoft: 109 patents #48 of 40,388Top 1%
BCBaoshan Iron & Steel Co.: 3 patents #68 of 423Top 20%
HTHuazhong University Of Science And Technology: 2 patents #185 of 1,292Top 15%
CTChangxin Memory Technologies: 1 patents #386 of 743Top 55%
XIXiaomi: 1 patents #253 of 499Top 55%
Bellevue, WA: #37 of 6,950 inventorsTop 1%
Washington: #183 of 76,902 inventorsTop 1%
Overall (All Time): #10,451 of 4,157,543Top 1%
117 Patents All Time

Issued Patents All Time

Showing 26–50 of 117 patents

Patent #TitleCo-InventorsDate
9971490 Device control Yinpeng Chen, Zhengyou Zhang 2018-05-15
9864430 Gaze tracking via eye gaze model Dijia Wu, Michael J. Conrad, Tim W. Burrell, Xu Miao, Qin Cai +1 more 2018-01-09
9794391 Mobile terminal and pendant connected therewith Lei Zhang, Zhu Mao 2017-10-17
9684827 Eye gaze tracking based upon adaptive homography mapping Zhengyou Zhang, Qin Cai, Jia-Bin Huang 2017-06-20
9552668 Generation of a three-dimensional representation of a user Fan Yang, Minmin Gong, Xin Tong 2017-01-24
9529426 Head pose tracking using a depth camera Zhengyou Zhang, Zhenning Li 2016-12-27
9521364 Ambulatory presence features Christian Huitema, William A. S. Buxton, Jonathan E. Paff, Rajesh K. Hegde, Zhengyou Zhang +3 more 2016-12-13
9240056 Video retargeting Gang Hua, Cha Zhang, Zhengyou Zhang, Ying Shan 2016-01-19
9065976 Multi-device capture and spatial browsing of conferences Rajesh K. Hegde, Zhengyou Zhang, Philip A. Chou, Cha Zhang, Sasa Junuzovic 2015-06-23
9055607 Data buddy Michael J. Sinclair, Yuan Kong, Zhengyou Zhang, Behrooz Chitsaz, David Williams +1 more 2015-06-09
9014420 Adaptive action detection Liangliang Cao 2015-04-21
9001118 Avatar construction using depth camera David Geoffrey Molyneaux, Xin Tong, Eric I-Chao Chang, Fan Yang, Jay Kapur +3 more 2015-04-07
8943526 Estimating engagement of consumers of presented content Javier Hernandez Rivera, Geoff Hulten, Michael J. Conrad, Kyle J. Krum, David DeBarr +1 more 2015-01-27
8941710 Ambulatory presence features Christian Huitema, William A. S. Buxton, Jonathan E. Paff, Rajesh K. Hegde, Zhengyou Zhang +3 more 2015-01-27
8929600 Action recognition based on depth maps Jiang Wang 2015-01-06
8675067 Immersive remote conferencing Philip A. Chou, Zhengyou Zhang, Cha Zhang, Dinei Florencio, Rajesh K. Hegde +1 more 2014-03-18
8639042 Hierarchical filtered motion field for action recognition Yingli Tian, Liangliang Cao, Zhengyou Zhang 2014-01-28
8537196 Multi-device capture and spatial browsing of conferences Rajesh K. Hegde, Zhengyou Zhang, Philip A. Chou, Cha Zhang, Sasa Junuzovic 2013-09-17
8416990 Hierarchical video sub-volume search Norberto Goussies 2013-04-09
8416715 Interest determination for auditory enhancement Daniel Rosenfeld, Ross Cutler, Philip A. Chou, Christian Huitema, Kori Marie Quinn 2013-04-09
8416302 Low-light imaging augmented with non-intrusive lighting Chunhui Zhang, Yasuyuki Matsushita, Yuan Kong 2013-04-09
8396247 Recognizing actions of animate objects in video Zhengyou Zhang, Wanqing Li 2013-03-12
8339459 Multi-camera head pose tracking Zhengyou Zhang, Aswin C. Sankaranarayanan, Qing Zhang, Qin Cai 2012-12-25
8276195 Management of split audio/video streams Rajesh K. Hegde, Cha Zhang, Philip A. Chou 2012-09-25
8253774 Ambulatory presence features Christian Huitema, William A. S. Buxton, John E. Paff, Rajesh K. Hegde, Zhengyou Zhang +3 more 2012-08-28