Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/1
Name: Multiplex communications >

Sub-classes under this class:

Class Number Class Name Patents
370/ Pathfinding or routing 0
370/200 Phantom 67
370/201 Crosstalk suppression 336
370/202 Amplitude compression or expansion 68
370/203 Generalized orthogonal or special mathematical techniques 1,117
370/212 Pulse width (pulse duration) modulation 138
370/213 Pulse position modulation 81
370/214 Simultaneous telegraphy and telephony 21
370/215 Phase modulation 91
370/216 Fault recovery 1,626
370/229 Data flow congestion prevention or control 2,485
370/241 Diagnostic testing (other than synchronization) 1,698
370/254 Network configuration determination 3,404
370/259 Special services 518
370/272 Sextuplex 40
370/273 Quadruplex 34
370/276 Duplex 405
370/297 Diplex 100
370/298 Low speed asynchronous data system (e.g., teletypewriter service) 26
370/307 Trasmultiplexers 79
370/308 Resonant transfer techniques 15
370/309 Resonant transfer substitutes 2
370/310 Communication over free space 2,126
370/351 Pathfinding or routing 2,396
370/431 Channel assignment techniques 956
370/464 Communication techniques for information carried in plural channels 655
370/546 Miscellaneous 66
370/901 Wide area network 34
370/908 Local area network 74
370/912 Packet communications 93
370/914 Rate converter 37
370/915 Time division cellular radio systems 9
370/916 Multiplexer/demultiplexer 32

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method for configuring analog-to-digital converter keys and non-transitory machine readable medium storing program code executed for performing such method
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
Distylium plant named `PIIDIST-II`
Package for product
Metal colloidal particles, metal colloid and use of metal colloid
Actuator, actuator structure and method of manufacturing actuator
Dual source mass spectrometry system
  Randomly Featured Patents
Terpenoid compounds of substituted hydroxyalkyl-pyridines having juvenile hormone activity
Organometal-containing norbornene monomer, photoresist containing its polymer, manufacturing method thereof, and method of forming photoresist patterns
Method and apparatus for completing deviated and horizontal wellbores
Apparatus for growing low defect density silicon carbide
Delay locked loop for high speed semiconductor memory device
Noise canceler capable of switching noise canceling characteristics
Discharge apparatus for movable hearth type heat-treatment furnace, its operation method, and method and apparatus for manufacturing molten iron using the same
Screeding apparatus
Core of solenoid actuator
Conflict management program, storage medium for conflict management program storage, conflict management method, and electronic apparatus for terminal devices