H04L 67/52
Specially adapted for the location of the user terminal
Official title: specially adapted for the location of the user terminal
H04L67/52 (Specially adapted for the location of the user terminal) appears on 11,234 US grants and 13,783 published applications in this corpus.
Search patents in H04L- Granted patents
- 11,234
- Published applications
- 13,783
- Assignees
- 3,075
- Inventors
- 20,922
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 14 | 0 |
| 2000 | 30 | 0 |
| 2001 | 36 | 53 |
| 2002 | 63 | 260 |
| 2003 | 51 | 200 |
| 2004 | 92 | 275 |
| 2005 | 82 | 246 |
| 2006 | 156 | 282 |
| 2007 | 156 | 394 |
| 2008 | 142 | 509 |
| 2009 | 183 | 474 |
| 2010 | 254 | 514 |
| 2011 | 367 | 420 |
| 2012 | 395 | 412 |
| 2013 | 446 | 497 |
| 2014 | 518 | 647 |
| 2015 | 556 | 762 |
| 2016 | 671 | 950 |
| 2017 | 783 | 1030 |
| 2018 | 818 | 911 |
| 2019 | 987 | 943 |
| 2020 | 977 | 913 |
| 2021 | 842 | 751 |
| 2022 | 708 | 666 |
| 2023 | 664 | 597 |
| 2024 | 602 | 464 |
| 2025 | 439 | 405 |
| 2026 | 183 | 208 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Electronic content delivery system1,734US 6,226,618 B1International Business Machines Corporation · 2001
- Situation information system1,520US 6,091,956 A2000
- Dynamic page generator1,236US 5,983,227 AYahoo! Inc. · 1999
- Interactive advisory system1,220US 6,980,909 B2WeatherBank, Inc. · 2005
- Method and apparatus for scheduling presentation of digital content on a personal communication device1,212US 6,834,195 B22004