Telkonet Communications, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
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
6668058 Power line telephony exchangeMar 07, 01Dec 23, 03[H04M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
RE40492 Power line telephony exchangeExpiredJun 30, 05Sep 09, 08[H04M]
7170395 Method and apparatus for attaching power line communications to customer premisesExpiredApr 14, 04Jan 30, 07[G05B]
7091831 Method and apparatus for attaching power line communications to customer premisesExpiredJul 27, 04Aug 15, 06[G05B]
6975212 Method and apparatus for attaching power line communications to customer premisesExpiredAug 16, 02Dec 13, 05[H04M]
2005/0253,690 Method and apparatus for attaching power line communications to customer premisesAbandonedJul 19, 05Nov 17, 05[H04M]
2005/0248,441 Method and apparatus for attaching power line communications to customer premisesAbandonedJul 19, 05Nov 10, 05[H04M]
2001/0033,566 Methods and apparatus for providing telephonic communication servicesAbandonedFeb 12, 01Oct 25, 01[H04L, H04J]

Top Inventors for This Owner

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