7 Utility Patents
#286 in Los Altos Hills, CA
#75,218 in California
#290,514 in US
#597,011 in the World
Forward Citations = 178
Company Filing History:

Other

4. 1 out of 5
Document Imaging Systems Corp.
5. 1 out of 28
Ljl Biosystems, Inc.
where one patent can have more than one assignee
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