H04Q 2213/13335
Simulation, emulation
H04Q2213/13335 (Simulation, emulation) appears on 145 US grants and 66 published applications in this corpus.
Search patents in H04Q- Granted patents
- 145
- Published applications
- 66
- Assignees
- 71
- Inventors
- 252
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 19 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 5 |
| 2002 | 6 | 10 |
| 2003 | 5 | 7 |
| 2004 | 5 | 3 |
| 2005 | 4 | 7 |
| 2006 | 8 | 7 |
| 2007 | 7 | 2 |
| 2008 | 6 | 7 |
| 2009 | 4 | 2 |
| 2010 | 1 | 1 |
| 2011 | 6 | 1 |
| 2012 | 4 | 0 |
| 2013 | 4 | 2 |
| 2014 | 3 | 3 |
| 2015 | 3 | 2 |
| 2016 | 5 | 4 |
| 2017 | 2 | 0 |
| 2018 | 5 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Massive multiple-input multiple-output channel emulation method and device based on optical matrix switching29 Oct 2024US 12,132,516 B2National University of Defense Technology
- Electromagnetic (EM) channel emulator system18 Oct 2022US 11,476,931 B1Rockwell Collins, Inc.
- Optical line terminal for providing management function emulating virtual chassis switch for fiber local area network system24 Dec 2019US 10,516,921 B1DASAN Zhone Solutions, Inc.
- Multiple subscriber videoconferencing system20 Nov 2018US 10,135,889 B2Margalla Communications, Inc.
- Method and apparatus for anticipating and planning communication-center resources based on evaluation of events waiting in a communication center master queue20 Nov 2018US RE47,138 E1Alcatel Lucent
- Massive multiple-input multiple-output channel emulation method and device based on optical matrix switching22 Aug 2024US 2024/0283533 A1National University of Defense Technology
- Optical line terminal for providing management function emulating virtual chassis switch for fiber local area network system5 Dec 2019US 2019/0373345 A1DASAN Zhone Solution, Inc.
- Multiple subscriber videoconferencing system24 Jan 2019US 2019/0028521 A1
- Multiple Subscriber Videoconferencing System17 Nov 2016US 2016/0337418 A1Margalla Communications, Inc.
- Interactive educational system and method3 Nov 2016US 2016/0321944 A1
Most cited
By later US patents
- Network access in multi-service environment361US 5,991,292 ANortel Networks Limited · 1999
- Method and apparatus for optimizing response time to events in queue220US 7,929,562 B2Genesis Telecommunications Laboratories, Inc. · 2011
- Method and apparatus for dynamic and interdependent processing of inbound calls and outbound calls216US 5,214,688 AInventions, Inc. · 1993
- Automatic call forwarding192US 6,130,938 AMitel Corporation · 2000
- Alarm and test system for a digital added main line169US 5,111,497 ARaychem Corporation · 1992