Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/67.2
Name: Telecommunications >

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
Pharmaceutical and diagnostic compositions for use in the treatment and diagnosis of neurodegenerative diseases or amyloid diseases
Display apparatus, a method for a display control, and program
Optical receiver and optical transfer apparatus
Shape based similarity of continuous wave doppler images
TC-83-derived alphavirus vectors, particles and methods
Solid-state image capture device and image capture apparatus
Quaternary chalcogenide wafers
  Randomly Featured Patents
Circuit board including solder ball land having hole and semiconductor package having the circuit board
Process and an apparatus for removing water from ash
Image processing device and image processing method
Fastening device of the clamp type
Method and apparatus for alignment, comparison & identification of characteristic tool marks, including ballistic signatures
Acoustic apparatus and headphone
System and method for controlling video data to be rendered in a video conference environment
Remote controller and controlled apparatus for improved remote control system
Electronic metronome