44 Utility Patents
#18 in Garland, TX
#1,755 in Texas
#25,616 in US
#48,488 in the World
Forward Citations = 708
Company Filing History:
Chorum Technologies Inc.

Macro-vision Communications, Inc.
4. 2 out of 832,492 patents
Other
5. 1 out of 5
Ec-optics Technology Inc.
where one patent can have more than one assignee
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