G06F 12/1408
By using cryptography
Official title: {by using cryptography (for digital transmission H04L9/00)}
G06F12/1408 (By using cryptography) appears on 2,782 US grants and 2,905 published applications in this corpus.
Search patents in G06F- Granted patents
- 2,782
- Published applications
- 2,905
- Assignees
- 707
- Inventors
- 4,311
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 15 | 0 |
| 1997 | 9 | 0 |
| 1998 | 24 | 0 |
| 1999 | 22 | 0 |
| 2000 | 17 | 0 |
| 2001 | 20 | 9 |
| 2002 | 16 | 17 |
| 2003 | 24 | 28 |
| 2004 | 9 | 19 |
| 2005 | 9 | 28 |
| 2006 | 26 | 50 |
| 2007 | 19 | 48 |
| 2008 | 16 | 61 |
| 2009 | 22 | 61 |
| 2010 | 32 | 59 |
| 2011 | 29 | 53 |
| 2012 | 55 | 72 |
| 2013 | 72 | 106 |
| 2014 | 121 | 158 |
| 2015 | 161 | 176 |
| 2016 | 199 | 257 |
| 2017 | 209 | 243 |
| 2018 | 196 | 268 |
| 2019 | 281 | 238 |
| 2020 | 230 | 198 |
| 2021 | 192 | 184 |
| 2022 | 193 | 178 |
| 2023 | 182 | 133 |
| 2024 | 143 | 113 |
| 2025 | 114 | 90 |
| 2026 | 66 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Obfuscating cryptographic material in memory6 Oct 2026US 12,754,854 B2Capital One Services, LLC
- Memory controller, storage device including the same, and operating method of the memory controller6 Oct 2026US 12,754,855 B2Samsung Electronics Co., Ltd.
- Methods to improve security of multi-tenant memory modules29 Sep 2026US 12,748,841 B2Micron Technology, Inc.
- Key management in computer processors22 Sep 2026US 12,743,382 B2
- Memory isolation security in a data processing system8 Sep 2026US 12,730,760 B2NXP B. V.
- Track activities of endpoints having secure memory devices for security operations during identity validation1 Oct 2026US 2026/0300188 A1Micron Technology, Inc.
- Systems and methods for managing digital rights24 Sep 2026US 2026/0291753 A1Comcast Cable Communications, LLC
- Mitigating Row Hammer Attacks Through Memory Address Encryption27 Aug 2026US 2026/0252497 A1Apple Inc.
- Method and electronic device for implementing trusted execution environment27 Aug 2026US 2026/0252499 A1Rebellions Inc.
- Systems and methods for processing-in-memory encryption on mobile systems on a chip27 Aug 2026US 2026/0254641 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Database usage metering and protection system and method951US 4,977,594 AElectronic Publishing Resources, Inc. · 1990
- Database usage metering and protection system and method843US 5,410,598 AElectronic Publishing Resources, Inc. · 1995
- Database usage metering and protection system and method766US 5,050,213 AElectronic Publishing Resources, Inc. · 1991
- Data enclave and trusted path system736US 5,276,735 ASecure Computing Corporation · 1994
- Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management720US 6,658,568 B1Intertrust Technologies Corporation · 2003