Adaptive process for data sharing with selection of lock elision and locking
US-9524195-B2 · Dec 20, 2016 · US
Barrier synchronisation
Barrier synchronisation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F9/522 |
| Official title | {Barrier synchronisation} |
| Display label | Barrier synchronisation |
| Total patents | 863 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 66 |
| 2017 | 51 |
| 2018 | 47 |
| 2019 | 60 |
| 2020 | 114 |
| 2021 | 100 |
| 2022 | 89 |
| 2023 | 100 |
| 2024 | 108 |
| 2025 | 61 |
| 2026 | 25 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Parallel execution of function calls in a graphical model
US-9519739-B1 · Dec 13, 2016 · US
Technique for computational nested parallelism
US-9513975-B2 · Dec 6, 2016 · US
Information processing system and control method of information processing system
US-9509780-B2 · Nov 29, 2016 · US
Processing queue management
US-2016335085-A1 · Nov 17, 2016 · US
Hardware and runtime coordinated load balancing for parallel applications
US-2016259667-A1 · Sep 8, 2016 · US
System and method for executing sequential code using a group of threads and single-instruction, multiple-thread processor incorporating the same
US-9436475-B2 · Sep 6, 2016 · US
Method and system for synchronization of workitems with divergent control flow
US-9424099-B2 · Aug 23, 2016 · US
System and method for barrier command monitoring in computing systems
US-9411633-B2 · Aug 9, 2016 · US
System and method for hierarchical interception with isolated environments
US-9384347-B1 · Jul 5, 2016 · US
Method for transforming a multithreaded program for general execution
US-9367306-B2 · Jun 14, 2016 · US
System error handling in a data processing apparatus
US-2016154654-A1 · Jun 2, 2016 · US
Information processing device and barrier synchronization method
US-9336064-B2 · May 10, 2016 · US
Processing system with synchronization instruction
US-9323714-B2 · Apr 26, 2016 · US
Expressing parallel execution relationships in a sequential programming language
US-9317290-B2 · Apr 19, 2016 · US
Method and apparatus for a hierarchical synchronization barrier in a multi-node system
US-9286067-B2 · Mar 15, 2016 · US
Store queue with token to facilitate efficient thread synchronization
US-9280343-B2 · Mar 8, 2016 · US
Expedited module unloading for kernel modules that execute read-copy update callback processing code
US-9262234-B2 · Feb 16, 2016 · US
Memory transaction having implicit ordering effects
US-2015370500-A1 · Dec 24, 2015 · US
Memory transaction having implicit ordering effects
US-2015370613-A1 · Dec 24, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06F9/522?
- CPC G06F9/522 is the Cooperative Patent Classification code for “Barrier synchronisation.”
- How many patents are filed under CPC G06F9/522 (Barrier synchronisation)?
- Our database includes 863 publications tagged with this CPC code.
- Is patent activity under CPC G06F9/522 growing?
- Publication counts under this code: 108 in 2024 vs 61 in 2025 (latest complete years).