H04Q 2213/13199
Modem, modulation
H04Q2213/13199 (Modem, modulation) appears on 391 US grants and 121 published applications in this corpus.
Search patents in H04Q- Granted patents
- 391
- Published applications
- 121
- Assignees
- 152
- Inventors
- 668
- Latest grant
- 19 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 14 | 0 |
| 1997 | 21 | 0 |
| 1998 | 43 | 0 |
| 1999 | 38 | 0 |
| 2000 | 27 | 0 |
| 2001 | 34 | 16 |
| 2002 | 38 | 35 |
| 2003 | 25 | 10 |
| 2004 | 20 | 11 |
| 2005 | 12 | 9 |
| 2006 | 19 | 7 |
| 2007 | 10 | 5 |
| 2008 | 13 | 7 |
| 2009 | 5 | 6 |
| 2010 | 7 | 1 |
| 2011 | 4 | 3 |
| 2012 | 7 | 3 |
| 2013 | 7 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems19 Mar 2019US 10,237,633 B2Ciena Corporation
- MoCA network system for multiple dwelling units5 Jun 2018US 9,991,932 B2ARRIS Enterprises LLC
- Systems and methods for thermal mitigation with multiple processors4 Oct 2016US 9,459,879 B2QUALCOMM Incorporated
- Power saving for broadband communications devices12 May 2015US 9,032,231 B1ARRIS Enterprises LLC
- Synchronization of VoDSL of DSLAM connected only to ethernet13 May 2014US 8,724,659 B2Telefonaktiebolaget'l M Ericsson (Publ)
- Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems16 Aug 2018US 2018/0234749 A1Ciena Corporation
- Systems and methods providing adaptive power tracking3 May 2018US 2018/0124716 A1QUALCOMM Incorporated
- Spectral extension in a cable network26 Apr 2018US 2018/0115434 A1Futurewei Technologies, Inc.
- Moca network system for multiple dwelling units31 Aug 2017US 2017/0250732 A1ARRIS Enterprises LLC
- Modular outlet19 Jun 2014US 2014/0170902 A1Mosaid Technologies Incorporated
Most cited
By later US patents
- PSTN architecture for video-on-demand services963US 5,247,347 ABell Atlantic Network Services, Inc. · 1993
- Video-on-demand services using public switched telephone network900US 5,410,343 ABell Atlantic Network Services, Inc. · 1995
- Integrated services platform for telephone communication system555US 5,193,110 ABoston Technology, Inc. · 1993
- Method and system for accessing multimedia data over public switched telephone network392US 5,802,283 ABell Atlantic Network Services, Inc. · 1998
- Variable rate and variable mode transmission system381US 5,812,786 ABell Atlantic Network Services, Inc. · 1998