Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
  • H03K23/78—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using opto-electronic devices
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
  • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
  • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic
  • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes

Applications Claiming Priority (1)

Publications (1)

Family

ID=10453317

Family Applications (1)

Country Status (5)

Families Citing this family (2)

Family Cites Families (2)

• 1966
  • 1966-11-07 GB GB49721/66A patent/GB1120568A/en not_active Expired
• 1967
  • 1967-10-13 US US675235A patent/US3557346A/en not_active Expired - Lifetime
  • 1967-11-03 CH CH1544467A patent/CH487548A/de not_active IP Right Cessation
  • 1967-11-07 NL NL6715135A patent/NL6715135A/xx unknown
  • 1967-11-07 BE BE706144D patent/BE706144A/xx unknown

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