H04L 2463/101
Applying security measures for digital rights management
Official title: applying security measures for digital rights management
H04L2463/101 (Applying security measures for digital rights management) appears on 1,793 US grants and 2,502 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,793
- Published applications
- 2,502
- Assignees
- 668
- Inventors
- 3,643
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 14 | 0 |
| 2000 | 9 | 0 |
| 2001 | 14 | 24 |
| 2002 | 20 | 125 |
| 2003 | 18 | 142 |
| 2004 | 20 | 157 |
| 2005 | 41 | 184 |
| 2006 | 82 | 197 |
| 2007 | 67 | 201 |
| 2008 | 92 | 196 |
| 2009 | 81 | 136 |
| 2010 | 115 | 145 |
| 2011 | 99 | 78 |
| 2012 | 131 | 134 |
| 2013 | 146 | 100 |
| 2014 | 153 | 110 |
| 2015 | 117 | 93 |
| 2016 | 89 | 78 |
| 2017 | 82 | 71 |
| 2018 | 71 | 64 |
| 2019 | 64 | 46 |
| 2020 | 60 | 63 |
| 2021 | 46 | 46 |
| 2022 | 47 | 36 |
| 2023 | 36 | 29 |
| 2024 | 40 | 24 |
| 2025 | 17 | 14 |
| 2026 | 13 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System to establish a network of nodes and participants for dynamic management of media content rights25 Aug 2026US 12,720,161 B2Turner Broadcasting Systems, Inc.
- Third party interface for systems providing access management as a service11 Aug 2026US 12,705,312 B2Pax8, Inc.
- Systems and methods for content security19 May 2026US 12,634,121 B2Comcast Cable Communications, LLC
- Methods and systems for enabling communications between devices12 May 2026US 12,627,854 B2Sonifi Solutions, Inc.
- Method of enabling digital music content to be downloaded to and used on a portable wireless computing device28 Apr 2026US 12,615,330 B2TikTok Pte. Ltd.
- Systems and methods for content security17 Sep 2026US 2026/0280851 A1Comcast Cable Communications, LLC
- Methods and systems for enabling communications between devices20 Aug 2026US 2026/0246999 A1Sonifi Solutions, Inc.
- Network resource access control methods and systems using transactional artifacts13 Aug 2026US 2026/0238626 A1Cheng Holdings, LLC
- Systems and methods for maintaining an in-memory summary of mappings of indexing performed by a cluster of indexers16 Jul 2026US 2026/0203270 A1Cisco Technology, Inc.
- Apparatus and Method for Receiving Rights-Protected Content Using a Vehicle9 Jul 2026US 2026/0197636 A1Bayerische Motoren Werke Aktiengesellschaft
Most cited
By later US patents
- Systems and methods for secure transaction management and electronic rights protection3,563US 5,892,900 AIntertrust Technologies Corporation · 1999
- Electronic content delivery system1,734US 6,226,618 B1International Business Machines Corporation · 2001
- System for controlling the distribution and use of digital works1,495US 5,629,980 AXerox Corporation · 1997
- Secure online music distribution system1,448US 6,385,596 B1Liquid Audio, Inc. · 2002
- System for regulating access to and distributing content in a network1,380US 8,122,128 B22012