BE539001A - - Google Patents
Info
- Publication number
- BE539001A BE539001A BE539001DA BE539001A BE 539001 A BE539001 A BE 539001A BE 539001D A BE539001D A BE 539001DA BE 539001 A BE539001 A BE 539001A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H03K3/351—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 the devices being unijunction transistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US436970A US2820152A (en) | 1954-06-15 | 1954-06-15 | Semi-conductor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539001A true BE539001A (zh) |
Family
ID=23734543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539001D BE539001A (zh) | 1954-06-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2820152A (zh) |
| BE (1) | BE539001A (zh) |
| FR (1) | FR1136291A (zh) |
| GB (1) | GB786877A (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126516A (en) * | 1964-03-24 | Electronic switching circuit | ||
| US2907000A (en) * | 1955-08-05 | 1959-09-29 | Sperry Rand Corp | Double base diode memory |
| US2969470A (en) * | 1956-11-06 | 1961-01-24 | Hazeltine Research Inc | Alternating-signal generator |
| US3127522A (en) * | 1959-01-30 | 1964-03-31 | Sperry Rand Corp | Time controlled switch using saturable core input |
| US3131312A (en) * | 1960-08-05 | 1964-04-28 | Rca Corp | Circuit for linearizing resistance of a field-effect transistor to bidirectional current flow |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484779A (zh) * | 1948-02-26 | |||
| BE489418A (zh) * | 1948-06-26 | |||
| US2600500A (en) * | 1948-09-24 | 1952-06-17 | Bell Telephone Labor Inc | Semiconductor signal translating device with controlled carrier transit times |
| BE490958A (zh) * | 1948-09-24 | |||
| US2585078A (en) * | 1948-11-06 | 1952-02-12 | Bell Telephone Labor Inc | Negative resistance device utilizing semiconductor amplifier |
| US2657360A (en) * | 1952-08-15 | 1953-10-27 | Bell Telephone Labor Inc | Four-electrode transistor modulator |
| US2769926A (en) * | 1953-03-09 | 1956-11-06 | Gen Electric | Non-linear resistance device |
-
0
- BE BE539001D patent/BE539001A/xx unknown
-
1954
- 1954-06-15 US US436970A patent/US2820152A/en not_active Expired - Lifetime
-
1955
- 1955-05-27 FR FR1136291D patent/FR1136291A/fr not_active Expired
- 1955-06-15 GB GB17302/55A patent/GB786877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2820152A (en) | 1958-01-14 |
| GB786877A (en) | 1957-11-27 |
| FR1136291A (fr) | 1957-05-10 |