Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/456
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 computed tomography device and data storage medium for performing a dynamic CT examination on a patient
Centralized behavioral information system
Note tab
Bull stationery tab
Optical imaging device and imaging method for microscopy
Integrated analyses of breast and colorectal cancers
Carbon dioxide capture system and methods of capturing carbon dioxide
  Randomly Featured Patents
Electrical connector with shunt
Apparatus and method for measuring magnetic properties of recording mediums
Gland pack for reciprocating machines operating at high pressure
Electronic musical instrument having working RAM controlled by plural CPUs
Crank case ventilation
Method for fabricating gravure printing cylinders with synthetic resin surface
Remote controller
Apparatus for in-mold labeling of a blow molded article
Localized notch reinforcement for wooden beams
Stereoscopic imaging apparatus incorporating a parallax barrier