Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 375/181
Name: Pulse or digital communications >
Description:










Sub-classes under this class:

Class Number Class Name Patents
375/130 Spread spectrum 2,191
375/211 Repeaters 413
375/216 Apparatus convertible to analog 253
375/218 Earth or water medium 21
375/219 Transceivers 2,218
375/224 Testing 1,331
375/229 Equalizers 1,465
375/237 Pulse number modulation 52
375/238 Pulse width modulation 654
375/239 Pulse position, frequency, or spacing modulation 419
375/240 Bandwidth reduction or expansion 1,530
375/242 Pulse code modulation 592
375/256 Pulse transmission via radiated baseband 154
375/257 Cable systems and components 1,170
375/259 Systems using alternating or pulsating current 1,585
375/286 Multilevel 407
375/295 Transmitters 3,044
375/316 Receivers 3,914
375/353 Pulse amplitude modulation 192
375/354 Synchronizers 2,488
375/377 Miscellaneous 722


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Adaptive frame scanning scheme for pulsed X-ray imaging
Herbal composition for the treatment of wound healing, a regenerative medicine
Rewriting branch instructions using branch stubs
Image forming apparatus and system connectable with an authorization apparatus via a communications network, the image forming apparatus comprising an apparatus control section, an initial inq
Charge pump and method of biasing deep N-well in charge pump
Methods for non-linear image blending, adjustment and display
5-HT.sub.3 receptor modulators, methods of making, and use thereof
  Randomly Featured Patents
Apparatus, system, and method for redundant identification of a storage medium format
Agricultural machine with a two stage lift actuator for pivoting a crop processing member
Network-extensible reconfigurable media appliances
Porous fluoropolymer alloy and process of manufacture
Concrete floor system
Lens storage device
Hanging flower pot
Foldable furniture unit
Plasterboard support and cavity spacer
Method and apparatus for microphotometering microscope specimens