HUT73075A
Amplified telecommunication system for wavelenght-division multiplexing transmissions
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Published
- Today
39 members in 22 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| MI940712 | Italy | A |
Members39
| Document | Office | Kind | |
|---|---|---|---|
| ITMI940712D0 | Italy | D0 | |
| NO951446D0 | Norway | D0 | |
| HU9501071D0 | Hungary | D0 | |
| ITMI940712A1 | Italy | A1 | |
| CA2147035A1 | Canada | A1 | |
| FI951813A | Finland | A | |
| FI951813A7 | Finland | A7 | |
| FI951813L | Finland | L | |
| NO951446L | Norway | L | |
| PL308104A1 | Poland | A1 | |
| EP0677902A1 | European Patent Office (EPO) | A1 | |
| AU1620095A | Australia | A | |
| SK49795A3 | Slovakia | A3 | |
| BR9501362A | Brazil | A | |
| CN1113622A | China | A | |
| KR950035162A | Republic of Korea | A | |
| JPH0846592A | Japan | A | |
| CZ93995A3 | Czechia | A3 | |
| PE26096A1 | Peru | A1 | |
| HUT73075AThis record | Hungary | A | |
| RU95105451A | Russian Federation | A | |
| TW301087B | Taiwan Province of China | B | |
| IT1270032B | Italy | B | |
| US5748364A | United States of America | A | |
| AU691570B2 | Australia | B2 | |
| NZ270854A | New Zealand | A | |
| US5808787A | United States of America | A | |
| HU216228B | Hungary | B | |
| PL177262B1 | Poland | B1 | |
| PL177566B1 | Poland | B1 | |
| RU2146853C1 | Russian Federation | C1 | |
| CN1084098C | China | C | |
| EP0677902B1 | European Patent Office (EPO) | B1 | |
| AT220482T | Austria | T | |
| ATE220482T1 | Austria | T1 | |
| DE69527325D1 | Germany | D1 | |
| DE69527325T2 | Germany | T2 | |
| CA2147035C | Canada | C | |
| MY130572A | Malaysia | A |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Cancellation of final prot. due to non-payment of feeHMM4 | HMM4 |
Numbers
- Application
- 9501071
Titles
- English
- AMPLIFIED TELECOMMUNICATION SYSTEM FOR WAVELENGHT-DIVISION MULTIPLEXING TRANSMISSIONS
Classification
- CPC, 12
- H04B10/2912
- H04B10/2581
- H01S3/06754
- H01S3/06787
- H01S3/1608
- H01S3/1691
- H01S3/1696
- H01S2301/04
- H04B10/291
- H04B10/2935
- H04B10/294
- H04B2210/003
- IPC, 7
- H04J14 00
- G02B6 26
- H01S3 067
- H01S3 16
- H04B10 12
- H04B10 17
- H04J14 02