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Inventor

Hong-Mei Zang

Inventor
Sunnyvale, CA, US

Overview

7→
Patents
2005–2016
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein42%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C09KMaterials for miscellaneous applications, not provided for elsewhere8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
H01BCables8%
PatentTitleYear
9,341,915'Electrophoretic display fluid'20168,730,153'Driving bistable displays'20148,243,013'Driving bistable displays'20127,880,958'Display cell structure and electrode protecting layer compositions'20116,933,098'Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web'20056,906,779'Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web'20056,865,012'Electrophoretic display and novel process for its manufacture'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2016Patents assigned to SIPIX IMAGING INC (7)· patent assignee history
2005–2014Based in Sunnyvale, CA, US· patent location history
2012–2014Patents assigned to CHAN BRYAN HANS (2)· patent assignee history
2012–2014Patents assigned to CHEN YAJUAN (2)· patent assignee history
2012–2014Patents assigned to HO ANDREW (2)· patent assignee history
2012–2014Patents assigned to SPRAGUE ROBERT (2)· patent assignee history
2016Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIPIX IMAGING INC72005–2016
CHAN BRYAN HANS22012–2014
CHEN YAJUAN22012–2014
HO ANDREW22012–2014
SPRAGUE ROBERT22012–2014
Locations
LocationPatentsSpan
Sunnyvale, California, US62005–2014
Fremont, California, US12016