3621411

Information

• Patent Grant
• 3621411

• References
• Source

• Patent Number

  3,621,411

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • H01L45/02 - Solid state travelling-wave devices
  • H03F3/55 - with semiconductor devices only

• US Classifications

  • 330 - Amplifiers
  • 257 - Active solid-state devices