Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/55.4
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
Fixing device and image forming apparatus
Cascode circuit device with improved reverse recovery characteristic
Image forming apparatus with static elimination
Hand sign
Pressure-sensitive adhesive composition for optical films, pressure-sensitive adhesive optical film and image display
Radio link monitoring (RLM) and reference signal received power (RSRP) measurement for heterogeneous networks
Luminaire
  Randomly Featured Patents
Apparatus for producing molded articles
Small form-factor pluggable transceiver cage
Unitary fluid acquisition, storage, and wicking material
Compressible mattress frame
Symmetric stack up structure for organic BGA chip carriers
Mark/re-read and mark/re-write operations in a multi-queue first-in first-out memory system
Joint to be arranged around the circumference of a globally cylindrical element
Innerspring construction
Electrically erasable programmable read-only memory (EEPROM) devices including multilayer sense and select transistor gates
Coiler arrangement