HZ

HongMei Zang

SI Sipix Imaging: 59 patents #2 of 91Top 3%
EC E Ink California: 44 patents #3 of 63Top 5%
EH E Ink Holdings: 3 patents #246 of 639Top 40%
ST Sipix Technology: 1 patents #14 of 35Top 40%
📍 Fremont, CA: #64 of 9,298 inventorsTop 1%
🗺 California: #1,880 of 386,348 inventorsTop 1%
Overall (All Time): #12,159 of 4,157,543Top 1%
109
Patents All Time

Issued Patents All Time

Showing 26–50 of 109 patents

Patent #TitleCo-InventorsDate
10025157 Electrophoretic fluid Hui Du, Yu Li, Wei-Ho Ting, Ming Wang 2018-07-17
10002575 Driving methods and circuit for bi-stable displays Robert A. Sprague, Andrew Ho, Yajuan Chen, Jialock Wong, Chein Wang 2018-06-19
9864253 Electrophoretic fluid Hui Du, Yu Li, Wei-Ho Ting, Ming Wang 2018-01-09
9778537 Additive particles for improving optical performance of an electrophoretic display Ming Wang, Yu Li, Hui Du, Xiaojia Zhang, Haiyan Gu +2 more 2017-10-03
9759980 Color display device Hui Du 2017-09-12
9732231 Method of making electrophoretic dispersion Yu Li, Hui Du, Yayong Liu, Haiyan Gu 2017-08-15
9557623 Electrophoretic display device Ming Wang, Craig Lin, Hui Du, Xiaojia Zhang 2017-01-31
9513527 Color display device Bryan Hans Chan, Hui Du, Craig Lin 2016-12-06
9436058 Electrophoretic display film for anti-counterfeit application Yu Li 2016-09-06
9428649 Electrophoretic dispersion Yu Li, Hui Du, Yayong Liu, Haiyan Gu 2016-08-30
9388307 Microcup compositions Yu LI 2016-07-12
9373289 Driving methods and circuit for bi-stable displays Robert A. Sprague, Andrew Ho, Yajuan Chen, Jialock Wong, Chein Wang 2016-06-21
9372380 Electrophoretic fluid Hui Du, Yu Li, Wei-Ho Ting, Ming Wang 2016-06-21
9366935 Electrophoretic fluid Hui Du, Yu Li, Wei-Ho Ting 2016-06-14
9285649 Color display device Hui Du 2016-03-15
9223164 Display Cheng-Yuan Lai, Hui Chen, Jung-An Cheng, Wei-Ho Ting, Yu Li +3 more 2015-12-29
9188829 Electrophoretic display film for anti-counterfeit application Yu Li 2015-11-17
9171508 Driving bistable displays Robert A. Sprague, Wanheng Wang, Yajuan Chen, Andrew Ho, Bryan Hans Chan +1 more 2015-10-27
9114663 Magnetophoretic and electromagnetophoretic displays Ching-Shon Ho, Jerry Chung, Paul Gendler, Rong-Chang Liang 2015-08-25
9081250 Electrophoretic display and process for its manufacture Rong-Chang Liang, Mary Chan-Park, Scott Tseng, Zarng-Arh George Wu 2015-07-14
9025238 Piezo electrophoretic display Bryan Hans Chan, Craig Lin 2015-05-05
8961831 Silane-containing pigment particles for electrophoretic display Hui Du, Haiyan Gu 2015-02-24
8830561 Electrophoretic display Hui Chen 2014-09-09
8582197 Process for preparing a display panel Rong-Chang Liang, Mary Chan-Park, Scott Tseng, Zarng-Arh George Wu, Xiaojia Wang 2013-11-12
8547628 Methods and compositions for improved electrophoretic display performance Zarng-Arh George Wu, Xiaojia Wang, Xin Weng, Yajuan Chen, Rong-Chang Liang +1 more 2013-10-01