Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/3.2
Name: Telecommunications >
Description:










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
Reticle for a riflescope or other projectile-weapon aiming device
Powerline communication receiver
Brushless electric motor or generator in shell construction
Compositions and processes for forming photovoltaic devices
Question and answer system wherein experts are associated with models and have response rates that are associated with time intervals
Electrophoretic element and display device
Transmitter and receiver for streaming media including packet padding
  Randomly Featured Patents
Liquid crystalline compound for vertical alignment and a liquid crystalline composition comprising the same
Multiple level loading apparatus and method
Glove
Dry powder inhaler
Systems and methods for platinum ball bonding
Demodulation device
Optical filter and optical device provided with this optical filter
Fuel cell and separator for the same
Method of machine cutting silicon metal particulates with Si.sub.3 N.sub.4
Process for the preparation of 5,5'-bi-1H-tetrazolediammonium salts using hydrazine hydrate and dicyan as starting materials