6 Utility and 9 Design Patents
#561 in San Francisco, CA
#3,310 in California
#15,170 in US
#26,916 in the World
rank by design patentsForward Citations = 236
Company Filing History:
Sonicbox, Inc.


4. 1 out of 41

5. 1 out of 1
Ka-chunk LLC
where one patent can have more than one assignee
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