Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 178/22.16
Name: Telegraphy >
Description:










Sub-classes under this class:

Class Number Class Name Patents
178/ Systems 0
178/1 Miscellaneous 8
178/101 Keys 4
178/111 Tapes 0
178/114 Instrument tables 1
178/115 Learners' instruments 3
178/118 Receivers 3
178/2R Systems 43
178/70R Repeaters 33
178/74 Circuits 4
178/77 Combined instruments 1
178/79 Code transmitters 23


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Trimming circuit and semiconductor device
Duty cycle adjustment of remote illumination source to maintain illumination output
Light fixture
Generating a funding and investment strategy associated with an underfunded pension plan
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
TC-83-derived alphavirus vectors, particles and methods
Method for manufacturing a magnet coil configuration using a slit band-shaped conductor
  Randomly Featured Patents
Programmable question and answer device
Environmental seal
Dock swivel step
Article having antisoiling properties and intended to be employed in aquatic uses, in particular marine uses
Filter elements for gas or liquid
Enforced transaction system recoverability on media without write-through
Residential fireplace insert
Antistatic layer coating compositions
Method and apparatus for generating a set of aggregates
Magnetic thin film head of a single magnetic pole for perpendicular recording and reproduction