Assignee

WILLIAMS MARSHALL

1 granted patent·126 citations·filing 1981–1981

Technology mixG06T1 G09G1 H04N1

Top patents by PatentIndex Score

1 record

0192US4427978AMultiplexed liquid crystal display having a gray scale imageWILLIAMS MARSHALL·Filed 1981·Granted Jan 24, 1984·126 cites·1 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →