3461347

Information

• Patent Grant
• 3461347

• References
• Source

• Patent Number

  3,461,347

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • H05K3/467 - Adding a circuit layer by thin film methods
  • C23C16/487 - using electron radiation
  • H01C1/16 - Resistor networks not otherwise provided for
  • H01C7/20 - the resistive layer or coating being tapered
  • H03K17/80 - using non-linear magnetic devices using non-linear dielectric devices
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H05K1/167 - incorporating printed resistors
  • H05K3/02 - in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
  • H03M2201/01 - First edition
  • H03M2201/194 - Control systems
  • H03M2201/20 - A/D converters
  • H03M2201/2111 - using a pure representation
  • H03M2201/2159 - Switches commutators
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/532 - Specific type of non-linearity
  • H03M2201/538 - Differentiation
  • H03M2201/81 - Electrical components
  • H03M2201/8148 - Tunnel diodes
  • H03M2201/844 - Servomotors
  • H03M2201/91 - Theory
  • H05K1/0289 - having a matrix lay-out
  • H05K1/162 - incorporating printed capacitors
  • H05K3/28 - Applying non-metallic protective coatings
  • H05K3/4685 - Manufacturing of cross-over conductors
  • H05K2203/0315 - Oxidising metal
  • H05K2203/1142 - Conversion of conductive material into insulating material or into dissolvable compound
  • H05K2203/175 - Configurations of connections suitable for easy deletion
  • Y10T29/49099 - Coating resistive material on a base
  • Y10T29/49155 - Manufacturing circuit on or in base

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 118 - Coating apparatus
  • 174 - Electricity: conductors and insulators
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 257 - Active solid-state devices
  • 336 - Inductor devices
  • 338 - Electrical resistors
  • 427 - Coating processes