NTP, INC.

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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 6279
 
  
 
H04B TRANSMISSION 5205
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
H04M TELEPHONIC COMMUNICATION 4159
 
  
 
H04Q SELECTING 3107
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 148
 
  
 
H04K SECRET COMMUNICATION; JAMMING OF COMMUNICATION157

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6169485 System and method of radio transmission between a radio transmitter and radio receiverAug 25, 99Jan 02, 01[G08B]
6067451 Electronic mail system with RF communications to mobile processorsSep 28, 98May 23, 00[H04Q]
5819172 Electronic mail system with RF communications to mobile radiosApr 23, 97Oct 06, 98[H04Q]
5751773 System for wireless serial transmission of encoded informationFeb 07, 95May 12, 98[H03K, H03D]
5745532 System for wireless transmission and receiving of information and method of operation thereofJun 02, 95Apr 28, 98[H04L, H04B]
5742644 Receiving circuitry for receiving serially transmitted encoded informationFeb 07, 95Apr 21, 98[H03K, H04L]
5722059 Radio receiver for use in a radio tracking system and a method of operation thereofDec 06, 95Feb 24, 98[H04B]
5722064 Radio receiver for use in a radio tracking systemDec 06, 95Feb 24, 98[H04B]
5717725 System for wireless transmission and receiving of information through a computer bus interface and method of operationFeb 21, 95Feb 10, 98[H04L, H04B]
5714937 Omidirectional and directional antenna assemblyFeb 23, 96Feb 03, 98[G08B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6337628 Omnidirectional and directional antenna assemblyExpiredDec 29, 00Jan 08, 02[G08B]
6317592 Electronic mail system with RF communications to mobile processorsExpiredDec 06, 99Nov 13, 01[H04M]
6272190 System for wireless transmission and receiving of information and method of operation thereofExpiredFeb 10, 98Aug 07, 01[H04B]
6198783 System for wireless serial transmission of encoded informationExpiredMay 12, 98Mar 06, 01[H03D]

Top Inventors for This Owner

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