23 Utility and 8 Design Patents
#978 in Palo Alto, CA
#20,546 in California
#70,755 in US
#138,545 in the World
rank by utility patentsForward Citations = 639
Company Filing History:

Other

4. 3 out of 20,281

5. 3 out of 135

where one patent can have more than one assignee
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