Transport stack name scheme and identity management
US-10116605-B2 · Oct 30, 2018 · US
Definitions, standards or architectural aspects of layered protocol stacks
Definitions, standards or architectural aspects of layered protocol stacks · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L69/30 |
| Official title | Definitions, standards or architectural aspects of layered protocol stacks |
| Display label | Definitions, standards or architectural aspects of layered protocol stacks |
| Total patents | 161 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 18 |
| 2017 | 21 |
| 2018 | 26 |
| 2019 | 24 |
| 2020 | 22 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hardware protocol stack with user-defined protocol applied thereto and method for applying user-defined protocol to hardware protocol stack
US-10116774-B2 · Oct 30, 2018 · US
Methods, systems, and computer readable media for initiating and executing performance tests of a private network and/or components thereof
US-10110556-B2 · Oct 23, 2018 · US
Method and apparatus for processing data packet based on parallel protocol stack instances
US-10069947-B2 · Sep 4, 2018 · US
Systems and methods for utilizing client side authentication to select services available at a given port number
US-2018241775-A1 · Aug 23, 2018 · US
Service specific traffic handling
US-10021032-B2 · Jul 10, 2018 · US
Collaboration enhanced with kernel event triggers
US-2018181587-A1 · Jun 28, 2018 · US
Separation and isolation of multiple network stacks in a network element
US-9942365-B2 · Apr 10, 2018 · US
Method and system for restarting network service without packet loss and with zero downtime
US-2018069755-A1 · Mar 8, 2018 · US
Method and apparatus for transmitting a multimedia data packet
US-9906631-B2 · Feb 27, 2018 · US
Orchestrating resources in a multilayer computing environment by sending an orchestration message between layers
US-9888098-B2 · Feb 6, 2018 · US
Communication Device, Gateway Node and Methods for Preparing a Point-to-Point Session
US-2017353354-A1 · Dec 7, 2017 · US
Systems and methods for utilizing client side authentication to select services available at a given port number
US-9838428-B1 · Dec 5, 2017 · US
Data transmission method and apparatus for terminal
US-2017324680-A1 · Nov 9, 2017 · US
Method and system for providing efficient receive network traffic distribution that balances the load in multi-core processor systems
US-2017318082-A1 · Nov 2, 2017 · US
Traffic distribution method, device, and system
US-9807642-B2 · Oct 31, 2017 · US
Hardware protocol stack with user-defined protocol applied thereto and method for applying user-defined protocol to hardware protocol stack
US-2017310793-A1 · Oct 26, 2017 · US
System and method for network protocol offloading in virtual networks
US-9774710-B2 · Sep 26, 2017 · US
Method and device for message sending and receiving based on a communication interface framework
US-2017272540-A1 · Sep 21, 2017 · US
Systems and methods for SSL session management in a cluster system
US-9769205-B2 · Sep 19, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L69/30?
- CPC H04L69/30 is the Cooperative Patent Classification code for “Definitions, standards or architectural aspects of layered protocol stacks.”
- How many patents are filed under CPC H04L69/30 (Definitions, standards or architectural aspects of layered protocol stacks)?
- Our database includes 161 publications tagged with this CPC code.
- Is patent activity under CPC H04L69/30 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).