Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/611
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
Memory device, test operation method thereof, and system including the same
Systems and methods for optimizing capital structure of a financial institution
Biosensor kit
Method of measuring a displacement amount for an automobile suspension assembly
System and method for providing radio communication in a land mobile radio system
Fuel cell system, and electric vehicle equipped with the fuel cell system
Multiple angle bend for high-voltage lines
  Randomly Featured Patents
Process for the generation of power from carbonaceous fuels with minimal atmospheric pollution
Apparatus with storage cells disposed adjacent vertical shafts having covers and a lift means movable thereabove
X-ray inspection system
Plate alignment and sample transfer indicia for a multiwell multiplate stack and method for processing biological/chemical samples using the same
Vegetable and fruit saver
Ultra-thin outline package for integrated circuit
Apparatus and method for characterization and treatment of tumors
Methods for detecting nucleic acid sequence variation
Combined fluid pressure actuated fuel and oil pump
Recording media cartridge having a locking member for body halves