H04Q 2213/056
Software routines
Official title: Software routines, e.g. finite state machines
H04Q2213/056 (Software routines) appears on 9 US grants and 2 published applications in this corpus.
Search patents in H04Q- Granted patents
- 9
- Published applications
- 2
- Assignees
- 8
- Inventors
- 26
- Latest grant
- 30 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hardware-based protection group switching method and optical communication equipment30 Aug 2022US 11,431,407 B2Sino-Telecom Technology Co., Inc.
- Method and apparatus for allocating bandwidth based on machine learning in passive optical network9 Aug 2022US 11,412,317 B2Electronics and Telecommunications Research Institute
- ISDN-based high speed communication system3 Nov 1998US 5,832,240 A
- ISDN adapter card for a computer18 Aug 1998US 5,796,958 AELSA, Corp.
- Method and apparatus for masking the reporting of network telephony events to a computer3 Dec 1996US 5,581,608 ARolm Systems
- Hardware-based protection group switching method and optical communication equipment12 Nov 2020US 2020/0358525 A1Sino-Telecom Technology Co., Inc.
- Method and apparatus for allocating bandwidth based on machine learning in passive optical network19 Mar 2020US 2020/0092622 A1Electronics and Telecommunications Research Institute
Most cited
By later US patents
- Method and apparatus for masking the reporting of network telephony events to a computer238US 5,581,608 ARolm Systems · 1996
- Communications signaling protocols192US 5,509,010 AAT&T Corp. · 1996
- Protocol selector and protocol selection method84US 5,142,528 AHitachi, Ltd. · 1992
- ISDN-based high speed communication system39US 5,832,240 A1998
- Application program interface32US 5,572,675 AAlcatel · 1996