90 Utility Patents
#28 in Los Angeles, CA
#2,177 in California
#6,624 in US
#11,917 in the World
Forward Citations = 830
Company Filing History:



4. 1 out of 1
Nds Group Ltd.
5. 1 out of 1
The Directv Goup, Inc.
where one patent can have more than one assignee
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