83 Utility and 1 Design Patents
#125 in San Francisco, CA
#2,532 in California
#7,747 in US
#14,052 in the World
rank by utility patentsForward Citations = 1,503
Company Filing History:


Radius Corporation
4. 2 out of 125
Webtv Networks, Inc.
5. 2 out of 4
Supermac Technology, Inc.
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