Assignee

CAMPBELL PATRICK M

US·2 granted patents·2 citations·filing 2008–2009

Technology mixG09G2 G02F1

Top patents by PatentIndex Score

2 records

0160US8217930B2Fast transitions of large area cholesteric displaysCAMPBELL PATRICK M·Filed 2009·Granted Jul 10, 2012·1 cites·20 claims
0251US8269801B2Unipolar gray scale drive scheme for cholesteric liquid crystal displaysCAMPBELL PATRICK M·Filed 2008·Granted Sep 18, 2012·1 cites·10 claims

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