AT248457T
Microwave active solid state cold/warm noise source
Abstract
(57) It is the microwave active noise source (100) and method which are used in order to proofread a summary radiometer, and has the transistor constituted as a noise equivalent model which has a gate port, a drain port, and a source port.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
17 members in 7 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 3229096 | United States of America | P | |
| 96396297 | United States of America | A | |
| 9719977 | United States of America | W |
Members17
| Document | Office | Kind | |
|---|---|---|---|
| CA2274473A1 | Canada | A1 | |
| CA2411995A1 | Canada | A1 | |
| WO9827644A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0943174A1 | European Patent Office (EPO) | A1 | |
| EP0943174A4 | European Patent Office (EPO) | A4 | |
| US6137440A | United States of America | A | |
| JP2001506756A | Japan | A | |
| EP1315282A2 | European Patent Office (EPO) | A2 | |
| EP0943174B1 | European Patent Office (EPO) | B1 | |
| AT248457TThis record | Austria | T | |
| ATE248457T1 | Austria | T1 | |
| DE69724452D1 | Germany | D1 | |
| CA2274473C | Canada | C | |
| DE69724452T2 | Germany | T2 | |
| EP1315282A3 | European Patent Office (EPO) | A3 | |
| CA2411995C | Canada | C | |
| JP3951063B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 97946480
Titles2
- German
- AKTIVE KALTE ODER HEISSE FESTKÖRPERRAUSCHQUELLE FÜR MIKROWELLEN
- English
- ACTIVE COLD OR HOT SOLID BODY SOURCE FOR MICROWAVES
Classification
- CPC, 4
- G01K15/00
- G01K11/006
- H03B5/1852
- H03B29/00
- IPC, 9
- G01J1 10
- G01J5 10
- G01J5 46
- G01K11 00
- G01K15 00
- G01R29 08
- G01R35 00
- H03B29 00
- H03B5 18