H04L 63/045
Wherein the sending and receiving network entities apply hybrid encryption, i.e. combination
Official title: {wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption (cryptographic mechanisms or cryptographic arrangements using a plurality of keys or algorithms H04L9/14)}
H04L63/045 (Wherein the sending and receiving network entities apply hybrid encryption, i.e. combination) appears on 911 US grants and 985 published applications in this corpus.
Search patents in H04L- Granted patents
- 911
- Published applications
- 985
- Assignees
- 461
- Inventors
- 1,855
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 6 |
| 2002 | 5 | 18 |
| 2003 | 7 | 38 |
| 2004 | 7 | 34 |
| 2005 | 8 | 25 |
| 2006 | 13 | 29 |
| 2007 | 23 | 22 |
| 2008 | 18 | 18 |
| 2009 | 13 | 23 |
| 2010 | 19 | 19 |
| 2011 | 28 | 19 |
| 2012 | 24 | 31 |
| 2013 | 29 | 37 |
| 2014 | 39 | 34 |
| 2015 | 51 | 51 |
| 2016 | 46 | 79 |
| 2017 | 62 | 63 |
| 2018 | 68 | 70 |
| 2019 | 64 | 62 |
| 2020 | 72 | 69 |
| 2021 | 69 | 57 |
| 2022 | 60 | 53 |
| 2023 | 58 | 44 |
| 2024 | 47 | 41 |
| 2025 | 43 | 34 |
| 2026 | 19 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secure session resumption using post-quantum cryptography8 Sep 2026US 12,732,488 B2Adeia Emerging Technologies Inc.
- Secure channel establishment25 Aug 2026US 12,719,663 B2Mastercard International Incorporated
- Secure accessory connections18 Aug 2026US 12,712,744 B2Apple Inc.
- Data encryption for a hearing device11 Aug 2026US 12,706,751 B2Sonova AG
- Storage device and operating method thereof21 Jul 2026US 12,689,507 B2Samsung Electronics Co., Ltd.
- Network connection method, electronic device, and computer-readable storage medium17 Sep 2026US 2026/0281089 A1Honor Device Co., Ltd.
- Llm protection through end-to-end crypto broadcasing protocols27 Aug 2026US 2026/0254639 A1Lenovo (United States) Inc.
- Server-initiated secure sessions13 Aug 2026US 2026/0238617 A1JumpCloud, Inc.
- Secure controlled communications30 Jul 2026US 2026/0222393 A1
- Electronic evidence transfer14 May 2026US 2026/0134042 A1Genetec Inc.
Most cited
By later US patents
- Computer-based communication system and method using metadata defining a control structure1,718US 5,862,325 AIntermind Corporation · 1999
- Secure online music distribution system1,448US 6,385,596 B1Liquid Audio, Inc. · 2002
- Computer-based communication system and method using metadata defining a control-structure879US 6,088,717 AOneName Corporation · 2000
- Computer-based communication system and method using metadata defining a control-structure790US 6,345,288 B12002
- Method and apparatus for providing conditional access in connection-oriented, interactive networks with a multiplicity of service providers513US 5,870,474 AScientific-Atlanta, Inc. · 1999