H. LEE BROWNE D/B/A GREENWICH INFORMATION TECHNOLOGIES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04B TRANSMISSION 2208

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5550863 Audio and video transmission and receiving systemOct 08, 93Aug 27, 96[H04B]
5253275 Audio and video transmission and receiving systemApr 02, 92Oct 12, 93[H04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0206,599 Audio and video transmission and receiving systemAbandonedApr 30, 03Nov 06, 03[H04N]
6144702 Audio and video transmission and receiving systemExpiredJul 23, 98Nov 07, 00[H04N]
6002720 Audio and video transmission and receiving systemExpiredApr 10, 96Dec 14, 99[H04N]

Top Inventors for This Owner

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