BALL, HARLEY R.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
 
 
H04J MULTIPLEX COMMUNICATION 1124
 
 
 
H04M TELEPHONIC COMMUNICATION 1162

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6430195 Broadband telecommunications system interfaceNov 22, 96Aug 06, 02[H04L, H04J]
6002689 System and method for interfacing a local communication deviceNov 22, 96Dec 14, 99[H04L]
5850433 System and method for providing an on-line directory serviceMay 01, 96Dec 15, 98[H04M]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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