H04J 3/22
In which the sources have different rates or codes
Official title: in which the sources have different rates or codes {(simultaneous speech and digital data or video transmission H04M11/06; see provisional also H04J3/16)}
H04J3/22 (In which the sources have different rates or codes) appears on 172 US grants and 119 published applications in this corpus.
Search patents in H04J- Granted patents
- 172
- Published applications
- 119
- Assignees
- 87
- Inventors
- 280
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 7 |
| 2003 | 7 | 7 |
| 2004 | 6 | 4 |
| 2005 | 4 | 6 |
| 2006 | 5 | 9 |
| 2007 | 5 | 10 |
| 2008 | 5 | 12 |
| 2009 | 8 | 16 |
| 2010 | 8 | 2 |
| 2011 | 10 | 6 |
| 2012 | 15 | 2 |
| 2013 | 10 | 3 |
| 2014 | 8 | 5 |
| 2015 | 5 | 6 |
| 2016 | 7 | 2 |
| 2017 | 5 | 5 |
| 2018 | 2 | 2 |
| 2019 | 5 | 6 |
| 2020 | 4 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 0 |
| 2023 | 3 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for introute throttling in satellite networks6 Jan 2026US 12,519,727 B2Hughes Network Systems, LLC
- System for aerial interferences cancellation and RF encryption and geolocation inhibition11 Mar 2025US 12,250,068 B2Integrasys LLC
- Electronic control apparatus28 Feb 2023US 11,595,144 B2Mitsubishi Electric Corporation
- Variable length DVB-S2X SuperFrame for satellite beam hopping system3 Jan 2023US 11,546,048 B2Hughes Network Systems, LLC
- Asymmetric TDD in flexible use spectrum3 Jan 2023US 11,546,126 B2DBSD Corporation
- Systems and methods for introute throttling in satellite networks2 Jan 2025US 2025/0007840 A1Hughes Network Systems, LLC
- System for Aerial Interferences Cancellation and RF Encryption and Geolocation Inhibition21 Sep 2023US 2023/0299869 A1Integrasys LLC
- User station for a bus system, and method for transmitting a message at different bit rates in a bus system25 Nov 2021US 2021/0367810 A1Robert Bosch GmbH
- Electronic control apparatus11 Nov 2021US 2021/0351857 A1Mitsubishi Electric Corporation
- Asymmetric TDD in Flexible Use Spectrum28 Oct 2021US 2021/0336757 A1DBSD Corporation
Most cited
By later US patents
- Method and apparatus for the formatting of data for transmission285US 5,504,773 AQUALCOMM Incorporated · 1996
- Circuit emulation service over IP with dynamic bandwidth allocation224US 8,509,114 B1Avaya Inc. · 2013
- Data burst randomizer105US 5,535,239 AQUALCOMM Incorporated · 1996
- Method and apparatus for the formatting of data for transmission103US 5,568,483 AQUALCOMM Incorporated · 1996
- Data burst randomizer79US 5,659,569 AQUALCOMM Incorporated · 1997