Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/225.1
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
Drugs for prophylaxis or mitigation of taxane-induced neurotoxicity
Method of enhancing corrosion resistance of hollow vessels
Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods
Bi-directional, compact, multi-path and free space channel replicator
Scaleable status tracking of multiple assist hardware threads
Traffic flow analysis mitigation using a cover signal
Radio frequency splitter
  Randomly Featured Patents
Method for forming cavity structures using thermally decomposable surface layer
Shingled building panel
Apparatus for attaching a soft top to a motor vehicle
Process for the purification of acetone
Method of preparing fowl
Network interconnection apparatus, network node apparatus, and packet transfer method for high speed, large capacity inter-network communication
Method for producing permanent magnet and sintered compact and production apparatus for making green compacts
Interactive computer system for providing an interactive presentation with personalized video, audio and graphics responses for multiple viewers
GaN-based III--V group compound semiconductor device and p-type electrode for the same
Tubing slip pulling tool