H04Q 2213/377
Recorded announcement
H04Q2213/377 (Recorded announcement) appears on 11 US grants and 0 published applications in this corpus.
Search patents in H04Q- Granted patents
- 11
- Published applications
- 0
- Assignees
- 11
- Inventors
- 26
- Latest grant
- 9 May 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Voice mail system for obtaining routing information from signaling nodes9 May 2000US 6,061,432 ABell Atlantic Network Services, Inc.
- Method for sending out absent messages from ISDN exchange system10 Aug 1999US 5,937,039 ASamsung Electronics Co., Ltd.
- Digital telephone29 Jul 1997US 5,652,753 AAlcatel
- ISDN system which processes disconnect message after call termination15 Oct 1996US 5,566,182 AU. S. Philips Corporation
- Adapter for interfacing a computer to a multichannel digital network, with port for a telephone25 Jun 1996US 5,530,894 AInternational Business Machines Corporation
No published applications in this class yet.
Most cited
By later US patents
- Call announcement arrangement115US 5,007,076 AAT&T Bell Laboratories · 1991
- Telephone station set102US 4,922,490 AAmerican Telephone and Telegraph Company · 1990
- Voice mail system for obtaining routing information from signaling nodes73US 6,061,432 ABell Atlantic Network Services, Inc. · 2000
- Terminal in communication network for notifying originating party's number72US 4,894,861 AKokusai Denshin Denwa Kabushiki Kaisha · 1990
- Communication terminal device67US 5,042,028 AKabushiki Kaisha Toshiba · 1991