22 Utility Patents
#15 in Stevenson Ranch, CA
#21,523 in California
#74,596 in US
#146,192 in the World
Forward Citations = 944
Company Filing History:


Music Mastermind, Inc.
4. 4 out of 16
Widevine Technologies, Inc.
5. 2 out of 10

where one patent can have more than one assignee
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