Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/73.4
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
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Integrated projector system
Method of providing user-tailored entertainment experience at hospitality location and hospitality media system thereof
Method and apparatus for controlled reoxygenation
Use of endogenous promoters in genetic engineering of Nannochloropsis gaditana
Image processing apparatus, image processing method, and program to create a composite image from color image data and monochrome image data
Field of view matching in a visual prosthesis
  Randomly Featured Patents
Method and apparatus for validating a position in a satellite positioning system using range-rate measurements
Drilling tool
Fluorescence polarization immunoassay utilizing substituted carboxyfluoresceins
Optical fiber ribbon
Cap for containers used to store volatile liquids
Material and method of forming yttria-stabilized zirconia to minimize low-temperature degradation
System and method of selecting pages that an appliance is sending
Table resembling a cassette tape
Vehicle trunk extended carrier
Heat exchanger having bracket mounted on side plate of core unit