Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 455/73.4
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
Consistent retention and disposition of managed content and associated metadata
Shared system to operationally connect logic nodes
Electron-beam lithography method with correction of line ends by insertion of contrast patterns
Polypropylene bottles
Blend polymer gas separation membrane
Methods and devices for multiple-mode radio frequency synthesizers
Methods and systems to reduce a number of simulations in a timing analysis
  Randomly Featured Patents
Device for insertion and extraction of medullary nails
Apparatus and method of loading articles into an inflated bag from a web
Leak proof joint and method and apparatus for forming same
Birch tree
Brake lining wear detector
Method and apparatus for writing magnetic head positioning signal
Left-corner chart parsing system
Process to prepare a hydrogen rich gas mixture
Multiplate clutch
Toner cartridge