Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/40.4
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
Method and system for providing geohazard information to customers
Rear bumper for an automobile
Transport of multiple asynchronous data streams using higher order modulation
Magnetic resonance imaging apparatus
Image forming apparatus
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Blow moulding machine with compressed air recycling
  Randomly Featured Patents
Data recording apparatus adapted for camera, and camera having the same
Method of encoding and decoding adaptive to variable code rate using LDPC code
Organo transition metal salt/ashless detergent-dispersant combinations
Image forming apparatus, image forming system, and image forming method
Ultrasonic fluid level sensor
Suction control valve for left ventricle venting
Golf ball having a cover with variable characteristics
Railway carrier apparatus for semiconductor wafers
Dispensing cap
Electron source forming substrate, and electron source and image display apparatus using the same