G06F 40/146
Coding or compression of tree-structured data
G06F40/146 (Coding or compression of tree-structured data) appears on 208 US grants and 219 published applications in this corpus.
Search patents in G06F- Granted patents
- 208
- Published applications
- 219
- Assignees
- 100
- Inventors
- 330
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 7 |
| 2010 | 2 | 8 |
| 2011 | 1 | 7 |
| 2012 | 7 | 11 |
| 2013 | 5 | 9 |
| 2014 | 10 | 11 |
| 2015 | 14 | 24 |
| 2016 | 26 | 26 |
| 2017 | 20 | 16 |
| 2018 | 14 | 16 |
| 2019 | 27 | 27 |
| 2020 | 21 | 15 |
| 2021 | 17 | 10 |
| 2022 | 19 | 11 |
| 2023 | 8 | 5 |
| 2024 | 6 | 2 |
| 2025 | 5 | 2 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Browser navigation for facilitating data access10 Mar 2026US 12,574,444 B2Bevara Technologies, LLC
- Regular expression generation using longest common subsequence algorithm on regular expression codes13 Jan 2026US 12,524,446 B2Oracle International Corporation
- Supporting piecewise update of JSON document efficiently9 Sep 2025US 12,412,025 B2Oracle International Corporation
- Methods and apparatus for compressing data streams1 Jul 2025US 12,346,654 B2Marvell Asia Pte Ltd
- Methods and apparatus for compressing data streams10 Jun 2025US 12,327,082 B2Marvell Asia Pte Ltd
- Ai-powered contextual, localized, and personalized chat, messaging, voice, search, and other communications13 Nov 2025US 2025/0348655 A1WGRS Licensing Company, LLC
- System for optimizing webpages30 Jan 2025US 2025/0036705 A1
- Browser navigation for facilitating data access19 Dec 2024US 2024/0422232 A1Bevara Technologies, LLC
- Intelligent personal micro-location search and enhanced communication agents17 Oct 2024US 2024/0346231 A1WGRS Licensing Company, LLC
- Text compression method, module, chip, electronic device, and storage medium7 Dec 2023US 2023/0394225 A1Amlogic (Shanghai) Co., Ltd.
Most cited
By later US patents
- Module specification for a module to be incorporated into a container document250US 8,185,819 B2Google Inc. · 2012
- Template system for custom document generation66US 9,223,773 B2Palatir Technologies Inc. · 2015
- Modeling system for graphic user interface50US 7,412,658 B2Sap SE · 2008
- System for organizing and fast searching of massive amounts of data45US 9,396,287 B1Cumulus Systems Inc. · 2016
- System for organizing and fast searching of massive amounts of data34US 9,477,784 B1Cumulus Systems Inc. · 2016