Privacy preserving comparison
US-10601579-B2 · Mar 24, 2020 · US
for timing attacks
for timing attacks · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L9/005 |
| Official title | {for timing attacks} |
| Display label | for timing attacks |
| Total patents | 122 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 7 |
| 2017 | 13 |
| 2018 | 14 |
| 2019 | 18 |
| 2020 | 15 |
| 2021 | 10 |
| 2022 | 6 |
| 2023 | 13 |
| 2024 | 7 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Timing attack protection in a cryptographic processing system
US-10511433-B2 · Dec 17, 2019 · US
Protection of a modular reduction calculation
US-10505712-B2 · Dec 10, 2019 · US
Multivariate signature method for resisting key recovery attack
US-10461923-B2 · Oct 29, 2019 · US
Mitigating timing attacks via dynamically triggered time dilation
US-2019327075-A1 · Oct 24, 2019 · US
Mitigating timing attacks via dynamically scaled time dilation
US-2019327076-A1 · Oct 24, 2019 · US
Jitter attack protection circuit
US-2019303624-A1 · Oct 3, 2019 · US
Apparatus, system, and method for secure remote configuration of network devices
US-10397047-B2 · Aug 27, 2019 · US
Analysis and remediation of fault sensitivity for digital circuits
US-2019242946-A1 · Aug 8, 2019 · US
Key rotating trees with split counters for efficient hardware replay protection
US-2019229924-A1 · Jul 25, 2019 · US
Software protection against differential fault analysis
US-10341085-B2 · Jul 2, 2019 · US
Privacy preserving comparison
US-2019190694-A1 · Jun 20, 2019 · US
Protection of a modular reduction calculation
US-2019165928-A1 · May 30, 2019 · US
Method for implementing a communication between control units
US-10305679-B2 · May 28, 2019 · US
Techniques for preventing memory timing attacks
US-2019132115-A1 · May 2, 2019 · US
Controlled introduction of uncertainty in system operating parameters
US-2019042747-A1 · Feb 7, 2019 · US
Protection of a rijndael algorithm
US-10187198-B2 · Jan 22, 2019 · US
System and method for uncovering covert timing channels
US-10185824-B2 · Jan 22, 2019 · US
Techniques to power encryption circuitry
US-2019007223-A1 · Jan 3, 2019 · US
System, method, and apparatus for obfuscating device operations
US-2018343119-A1 · Nov 29, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L9/005?
- CPC H04L9/005 is the Cooperative Patent Classification code for “for timing attacks.”
- How many patents are filed under CPC H04L9/005 (for timing attacks)?
- Our database includes 122 publications tagged with this CPC code.
- Is patent activity under CPC H04L9/005 growing?
- Publication counts under this code: 7 in 2024 vs 12 in 2025 (latest complete years).