Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/197
Name: Telecommunications >

Sub-classes under this class:

Class Number Class Name Patents
455/1 Interference signal transmission (e.g., jamming) 335
455/130 Receiver or analog modulated signal frequency converter 492
455/2.01 Audience survey or program distribution use accounting 161
455/26.1 Use or access blocking (e.g., locking switch) 124
455/3.01 Wireless distribution system 910
455/39 Transmitter and receiver at separate stations 431
455/400 Having single-channel telephone carrier 27
455/403 Radiotelephone system 1,195
455/7 Carrier wave repeater or relay system (i.e., retransmission of same information) 679
455/73 Transmitter and receiver at same station (e.g., transceiver) 1,215
455/899 Miscellaneous 59
455/91 Transmitter 628

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Rapid glycopeptide optimization via neoglycosylation
Method and apparatus for organizing segments of media assets and determining relevance of segments to a query
Methods for increasing efficacy of FOLR1 cancer therapy
Position and orientation measurement apparatus, position and orientation measurement method, and storage medium
Automated measurement of concentration and/or amount in a biological sample
Signal processing apparatus and methods
Illumination unit for a direct-view display
  Randomly Featured Patents
Prothesis for male dysfunction
Loop closure
Piezoelectric transducer
Server rack having payload weighing function
Antenna for mobile communications
Remote control device for remote operation of a motor vehicle
Multi-zone sterility indicator
Wire bundle support system
Golf putter practicing device
Flat blade antenna and flip mounting structures