H04L 12/1492
Negotiation of tariff
Official title: {negotiation of tariff}
H04L12/1492 (Negotiation of tariff) appears on 105 US grants and 119 published applications in this corpus.
Search patents in H04L- Granted patents
- 105
- Published applications
- 119
- Assignees
- 68
- Inventors
- 177
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 4 |
| 2004 | 2 | 1 |
| 2005 | 0 | 7 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 6 |
| 2012 | 4 | 2 |
| 2013 | 3 | 6 |
| 2014 | 6 | 7 |
| 2015 | 13 | 20 |
| 2016 | 10 | 16 |
| 2017 | 14 | 4 |
| 2018 | 2 | 6 |
| 2019 | 9 | 7 |
| 2020 | 6 | 3 |
| 2021 | 6 | 6 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 7 | 3 |
| 2025 | 1 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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By later US patents
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