Inventor
Wanheng Wang
Inventor
Pleasanton, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information44%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein19%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
C08LCompositions of macromolecular compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
9,171,508'Driving bistable displays'20158,730,153'Driving bistable displays'20148,643,595'Electrophoretic display driving approaches'20148,441,432'Display cell structure and electrode protecting layer compositions'20138,274,472'Driving methods for bistable displays'20128,243,013'Driving bistable displays'20127,982,479'Inspection methods for defects in electrophoretic display and related devices'20117,880,958'Display cell structure and electrode protecting layer compositions'20117,683,606'Flexible display testing and inspection'20107,177,066'Electrophoretic display driving scheme'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2015Patents assigned to SIPIX IMAGING INC (10)· patent assignee history
2007–2014Based in Sunnyvale, CA, US· patent location history
2010–2015Based in Pleasanton, CA, US· patent location history
2012–2014Patents assigned to CHEN YAJUAN (5)· patent assignee history
2012–2014Patents assigned to WANG WANHENG (5)· patent assignee history
2012–2014Patents assigned to HO ANDREW (3)· patent assignee history
2012–2014Patents assigned to SPRAGUE ROBERT (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIPIX IMAGING INC | 10 | 2007–2015 |
| CHEN YAJUAN | 5 | 2012–2014 |
| WANG WANHENGself | 5 | 2012–2014 |
| HO ANDREW | 3 | 2012–2014 |
| SPRAGUE ROBERT | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 7 | 2010–2015 |
| Sunnyvale, California, US | 3 | 2007–2014 |