Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications









Class Number Class Name Patents
181 Acoustics 22,432
367 Communications, electrical: acoustic wave systems and devices 22,380
342 Communications: directive radio wave systems and devices (e.g., radar, radio navigation) 56,320
340 Communications: electrical 193,252
343 Communications: radio wave antennas 45,511
329 Demodulators 4,439
358 Facsimile and static presentation processing 106,314
D10 Measuring, testing, or signalling instruments 26,331
370 Multiplex communications 270,401
398 Optical communications 48,849
331 Oscillators 35,139
375 Pulse or digital communications 143,800
346 Recorders 6,169
D14 Recording, communication, or information retrieval equipment 60,080
116 Signals and indicators 11,510
455 Telecommunications 281,696
178 Telegraphy 6,274
379 Telephonic communications 107,707
386 Television signal processing for dynamic recording or reproducing 30,805
334 Tuners 817
 
 
  Recently Added Patents
Systems and methods for parameter adaptation
Rewriting branch instructions using branch stubs
System and method for logical separation of a server by using client virtualization
Nanofibers containing latent reactive groups
Protective circuit board and battery pack using the same
Data management tool
Redistribution layer (RDL) with variable offset bumps
  Randomly Featured Patents
Container mold exchanging apparatus
Laser pointer with a constant power output control
Height gauge
Cryogenic adhesives made from epoxy terminated urethanes
Low power interference signal code power (ISCP) measurement
Method and apparatus for a cable location and protection system
Automatic telephone line sharing and lockout apparatus
Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly
Semiconductor light-emitting device
Cylinder setting mechanism for an offset printing machine