Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/430.1
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
Methods to fabricate a photoactive substrate suitable for microfabrication
Method and system for reduction of decoding complexity in a communication system
System and method for providing a path avoidance feature in a network environment
Solid-state image capture device and image capture apparatus
Nutritional supplement method
Multi-carrier operation for wireless systems
Functionalized main chain polymers
  Randomly Featured Patents
Driving system for an ultrasonic piezoelectric transducer
Process for the preparation of ferrierite
Block oriented peripheral device interface
Street compression closet flange
Keyboard configuration system
Combined electric fuel pump control circuit intermittent injection electronic fuel control systems
Cabinet handle
Ball and socket prosthetic joint
Information processing system and control method thereof
Light scattering measurement system based on flexible sensor array