Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/556
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
Compact bus bar assembly, switching device and power distribution system
Process for preparing higher hydridosilanes
Power collecting device, power measuring device, and power collecting method
Image scanning apparatus and image forming apparatus
Manufactured product configuration
Nonvolatile semiconductor memory device
Packaging article
  Randomly Featured Patents
Laser shock peening for gas turbine engine vane repair
Valve assembly
Pressure sensor assembly
Machine for filling via holes in an integrated circuit package with conductive ink
Unit apt to act upon the flow
Cassette for a load-lock
Masking technology for etching contacts
Process and apparatus for the preparation of flat-fish for the bleeding
Input device of inspection system for flat panel display
Load floor assembly