H04Q 2213/392
Channel allocation - special rules
H04Q2213/392 (Channel allocation - special rules) appears on 26 US grants and 0 published applications in this corpus.
Search patents in H04Q- Granted patents
- 26
- Published applications
- 0
- Assignees
- 13
- Inventors
- 65
- Latest grant
- 3 Nov 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- ISDN-based high speed communication system3 Nov 1998US 5,832,240 A
- Methods for performing intellignet network services with an ISDN network terminator located at a subscriber's premises6 Oct 1998US 5,818,819 AInternational Business Machines Corporation
- Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise22 Sep 1998US 5,812,535 AInternational Business Machines Corporation
- Communication terminal apparatus and communication method for communicating data through a plurality of communication channels30 Jun 1998US 5,774,654 ACanon Kabushiki Kaisha
- Methods for performing intelligent network services with an ISDN network terminator located at a subscriber's premise16 Jun 1998US 5,768,262 AInternational Business Machines Corporation
No published applications in this class yet.
Most cited
By later US patents
- ISDN-based system for making a video call147US 5,371,534 AAT&T Corp. · 1994
- Method for maintaining channels and a subscriber station for use in an ISDN system71US 5,276,679 AU S West Advanced Technologies, Inc. · 1994
- ISDN interfacing of personal computers54US 5,444,703 A1995
- System for access from LAN to ISDN with means for changing between use of packet switch and line switch without interruption of data transmission46US 5,347,516 ANEC Corporation · 1994
- ISDN-based high speed communication system39US 5,832,240 A1998