3801389

Information

• Patent Grant
• 3801389

• References
• Source

• Patent Number

  3,801,389

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  51 years ago

• CPC

  • H04N1/03 - with photodetectors arranged in a substantially linear array
  • G02B6/2817 - using reflective elements to split or combine optical signals
  • H04N1/0306 - using a plurality of optical elements arrayed in the main scan direction
  • H04N1/0308 - characterised by the design of the photodetectors
  • H04N2201/02487 - Manufacturing details

• US Classifications

  • 216 - Etching a substrate: processes
  • 136 - Batteries: thermoelectric and photoelectric
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 250 - Radiant energy
  • 385 - Optical waveguides