PHONEX CORPORATION

Patent Owner

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Details

Technologies

Intl Class Technology # of Patents Rank
 
 
 
H04B TRANSMISSION 1163
 
 
 
H04J MULTIPLEX COMMUNICATION 1104
 
 
 
H04M TELEPHONIC COMMUNICATION 1132
 
 
 
H04Q SELECTING 198

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,319,634 Multiple access telephone extension systems and methodsOct 07, 91Jun 07, 94[H04J, H04B]199
5,911,119 Secure cordless telephone extension system and methodOct 15, 96Jun 08, 99[H04M, H04Q]44

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2010/0173,594 METHOD AND SYSTEM FOR RF COMMUNICATION FREQUENCY ARBITRATIONJan 05, 10Jul 08, 10[H04B]
2002/0049,036 WIRELESS PHONE/DATA JACK USING 49 MHZ RF TECHNOLOGYOct 13, 99Apr 25, 02[H04Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,911,119 Secure cordless telephone extension system and methodOct 15, 96Jun 08, 99[H04M, H04Q]
5,319,634 Multiple access telephone extension systems and methodsOct 07, 91Jun 07, 94[H04J, H04B]

Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Brown William M
Acton, MA
5
Bartholomew David B
West Valley City, UT
2
BULLOCK SCOTT R
SOUTH JORDAN, UT
2
Dunn Robert T
Bedford, MA
2
Lindquist James R
Rowley, MA
2
Buckwalter Jude
Willow Street, PA
1
Choi Robert S
Landisville, PA
1
Ivie A Ray
Orem, UT
1
Knab John M
Sandy, UT
1
Kong C Kwai
Mount Joy, PA
1