H04Q 2213/13511
Reservation
Official title: reservation
H04Q2213/13511 (Reservation) appears on 5 US grants and 0 published applications in this corpus.
Search patents in H04Q- Granted patents
- 5
- Published applications
- 0
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 6 Aug 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Intelligent telecommunications network providing automated call booking, call reconnection and diary booking services6 Aug 2002US 6,430,281 B1British Telecommunications Public Ltd.Co.
- Telecommunications network having resident ability to pre-book scheduled call back services8 Dec 1998US 5,848,132 ABritish Telecommunications Public Ltd.Co.
- Teleconference system featuring a call-up18 Apr 1995US 5,408,518 AFujitsu Limited
- Quasi reservation-based communication service process system20 Mar 1990US 4,910,766 AKokusai Denshin Denwa Kabushiki Kaisha
- Telephone reservation-processing system10 Mar 1981US 4,255,619 AKeihin Electric Express Railway Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Telephone reservation-processing system89US 4,255,619 AKeihin Electric Express Railway Co., Ltd. · 1981
- Telecommunications network having resident ability to pre-book scheduled call back services60US 5,848,132 ABritish Telecommunications Public Ltd.Co. · 1998
- Teleconference system featuring a call-up55US 5,408,518 AFujitsu Limited · 1995
- Quasi reservation-based communication service process system19US 4,910,766 AKokusai Denshin Denwa Kabushiki Kaisha · 1990
- Intelligent telecommunications network providing automated call booking, call reconnection and diary booking services12US 6,430,281 B1British Telecommunications Public Ltd.Co. · 2002