NL154097C - - Google Patents
Info
- Publication number
- NL154097C NL154097C NL154097DA NL154097C NL 154097 C NL154097 C NL 154097C NL 154097D A NL154097D A NL 154097DA NL 154097 C NL154097 C NL 154097C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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)
- Amplifiers (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US694041XA | 1949-06-09 | 1949-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL154097C true NL154097C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=22088758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL154097D NL154097C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1949-06-09 |
Country Status (4)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1015153B (de) * | 1951-08-24 | 1957-09-05 | Western Electric Co | Halbleiter-Verstaerker mit einem Koerper aus Einkristall-Halbleitermaterial |
| DE960655C (de) * | 1952-10-10 | 1957-03-28 | Siemens Ag | Kristalltriode oder -polyode |
| DE1084382B (de) * | 1957-07-15 | 1960-06-30 | Raytheon Mfg Co | Halbleiteranordnung mit einem Halbleiterkoerper aus zwei Zonen entgegengesetzten Leitfaehigkeitstyps |
| DE1208823B (de) * | 1962-12-07 | 1966-01-13 | Siemens Ag | Halbleiterbauelement mit mindestens drei Zonen abwechselnd entgegengesetzten Leitungstyps und Verfahren zum Herstellen |
-
0
- BE BE495328D patent/BE495328A/xx unknown
- NL NL154097D patent/NL154097C/xx active
-
1950
- 1950-04-14 DE DEW1634A patent/DE812091C/de not_active Expired
- 1950-06-06 GB GB14082/50A patent/GB694041A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB694041A (en) | 1953-07-15 |
| DE812091C (de) | 1951-08-27 |
| BE495328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |