Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
  • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
  • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
  • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
  • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
  • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03F—AMPLIFIERS
  • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
  • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
  • H03F3/14—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with amplifying devices having more than three electrodes or more than two PN junctions
• • 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
  • H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
• • H—ELECTRICITY
  • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
  • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
  • H10D99/00—Subject matter not provided for in other groups of this subclass

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Microelectronics & Electronic Packaging (AREA)
• General Physics & Mathematics (AREA)
• Manufacturing & Machinery (AREA)
• Computer Hardware Design (AREA)
• Physics & Mathematics (AREA)
• Condensed Matter Physics & Semiconductors (AREA)
• Bipolar Transistors (AREA)
• Bipolar Integrated Circuits (AREA)
• Arc Welding Control (AREA)
• Networks Using Active Elements (AREA)
• Electrotherapy Devices (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26971661

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (69)

Family Cites Families (8)

• 0
  • DE DENDAT1048359D patent/DE1048359B/de active Pending
• 1952
  • 1952-07-22 US US300235A patent/US2655610A/en not_active Expired - Lifetime
• 1953
  • 1953-02-19 FR FR1079049D patent/FR1079049A/fr not_active Expired
  • 1953-07-17 GB GB19879/53A patent/GB753013A/en not_active Expired
  • 1953-07-18 BE BE521540A patent/BE521540A/xx unknown
• 1954
  • 1954-08-05 US US448050A patent/US2939056A/en not_active Expired - Lifetime
• 1955
  • 1955-07-29 GB GB21994/55A patent/GB800300A/en not_active Expired
  • 1955-08-02 CH CH346293D patent/CH346293A/de unknown
  • 1955-08-03 FR FR1141896D patent/FR1141896A/fr not_active Expired
  • 1955-08-05 BE BE540342A patent/BE540342A/xx unknown

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