107 Utility and 4 Design Patents
#5 in El Dorado Hills, CA
#1,503 in California
#4,518 in US
#7,999 in the World
rank by utility patentsForward Citations = 819
Company Filing History:



Other

Optivision, Inc.
4. 1 out of 75
Tahoe Research, Ltd.
where one patent can have more than one assignee
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