Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 178/70B
Name: Telegraphy > Repeaters > Vibrating relays
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Content distribution system, mobile communication terminal device, and computer readable medium
Battery pack with interchangeable circuit substrates
Ranging method and apparatus in passive optical network
Medical imaging probe with rotary encoder
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
Movable assemblies for an image reader unit and a cover unit in an image formation apparatus
Hand sign
  Randomly Featured Patents
Electric grill
Input buffer with CMOS driver gate current control enabling selectable PCL, GTL, or PECL compatibility
Methods and apparatus for maintaining electroless plating solutions
Capacitor array digital/analog converter with compensation array for stray capacitance
Method for the manufacture of mercury dispenser devices to be used in fluorescent lamps
Apparatus and method for drying relatively small lots of products
Thermal transfer image recording method
Nucleic acid assays
Convertible futon frame
Welded in plastic spout part