Norweb PLC
Manchester, GB· latest recorded location
Norweb PLC is named on 7 US grants and 0 published applications in this corpus. Its most frequent classification is H04B (Transmission).
- Granted patents
- 7
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 28 Aug 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
By publication year.
Technology areas
Share of 7 documents
Recent patents
- Hybrid electricity and telecommunications distribution network28 Aug 2001US 6,282,405 B1
- Electricity distribution and/or power transmission network and filter for telecommunication over power lines9 Jan 2001US 6,172,597 B2
- Powerline communications network employing TDMA, FDMA and/or CDMA7 Nov 2000US 6,144,292 A
- Coupling of telecommunications signals to a balanced power distribution network7 Sep 1999US 5,949,327 A
- Electricity distribution and/or power transmission network and filter for telecommunication over power lines3 Aug 1999US 5,933,071 A
No published applications.
Most cited
By later US patents
- Powerline communications network employing TDMA, FDMA and/or CDMA179US 6,144,292 A2000
- Electricity distribution and/or power transmission network and filter for telecommunication over power lines147US 5,684,450 A1997
- Hybrid electricity and telecommunications distribution network131US 6,282,405 B12001
- Transmission network and filter therefor124US 5,929,750 A1999
- Electricity distribution and/or power transmission network and filter for telecommunication over power lines121US 5,933,071 A1999