G06F 2207/7219
Countermeasures against side channel or fault attacks
G06F2207/7219 (Countermeasures against side channel or fault attacks) appears on 508 US grants and 412 published applications in this corpus.
Search patents in G06F- Granted patents
- 508
- Published applications
- 412
- Assignees
- 195
- Inventors
- 697
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 23 | 0 |
| 1999 | 19 | 0 |
| 2000 | 14 | 0 |
| 2001 | 22 | 12 |
| 2002 | 7 | 9 |
| 2003 | 12 | 26 |
| 2004 | 15 | 26 |
| 2005 | 18 | 22 |
| 2006 | 22 | 26 |
| 2007 | 21 | 15 |
| 2008 | 20 | 35 |
| 2009 | 26 | 35 |
| 2010 | 21 | 35 |
| 2011 | 29 | 16 |
| 2012 | 28 | 20 |
| 2013 | 34 | 20 |
| 2014 | 32 | 8 |
| 2015 | 13 | 11 |
| 2016 | 16 | 9 |
| 2017 | 6 | 11 |
| 2018 | 6 | 14 |
| 2019 | 13 | 13 |
| 2020 | 13 | 11 |
| 2021 | 10 | 7 |
| 2022 | 10 | 10 |
| 2023 | 8 | 6 |
| 2024 | 7 | 6 |
| 2025 | 5 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Data-gating based masking19 May 2026US 12,632,610 B2Rambus Inc.
- Method for calculating a transition from a Boolean masking to an arithmetic masking17 Mar 2026US 12,578,927 B2Giesecke+Devrient Epayments GmbH
- Apparatus and method for ciphertext comparison capable of preventing side channel attack13 Jan 2026US 12,526,128 B2Kookmin University Industry Academy Cooperation Foundation
- Triplication-based fault attack countermeasure7 Oct 2025US 12,438,694 B2QUALCOMM Incorporated
- Consistent speculation of pointer authentication15 Jul 2025US 12,361,119 B2Apple Inc.
- Method of generating an output binary word from an input binary word, method of performing an arithmetic operation on an input binary word associated to an output binary word, corresponding computer program product and devices27 Aug 2026US 2026/0252309 A1Nagravision Sarl
- Protecting number theoretic transform operations11 Jun 2026US 2026/0161728 A1NXP B. V.
- Low-cost masking for post-quantum cryptography30 Apr 2026US 2026/0121834 A1Microsoft Technology Licensing, LLC
- Consistent Speculation of Pointer Authentication9 Oct 2025US 2025/0315518 A1Apple Inc.
- Multiplication method and electronic circuit3 Apr 2025US 2025/0110696 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Device security system557US 5,748,084 A1998
- Computer software authentication, protection, and security system496US 6,006,328 A1999
- System for computer software protection363US 5,666,411 A1997
- Secure processor with external memory using block chaining and block re-ordering359US 6,061,449 AGeneral Instrument Corporation · 2000
- Network security system allowing access and modification to a security subsystem after initial installation when a master token is in place292US 6,212,635 B12001