Scalable sockets for quic
US-2019394308-A1 · Dec 26, 2019 · US
specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP] · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L69/168 |
| Official title | specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP] |
| Display label | specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP] |
| Total patents | 224 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 11 |
| 2017 | 13 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 21 |
| 2021 | 30 |
| 2022 | 25 |
| 2023 | 21 |
| 2024 | 37 |
| 2025 | 21 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Batch processing for quic
US-2019394307-A1 · Dec 26, 2019 · US
Message segmentation
US-2019387079-A1 · Dec 19, 2019 · US
Link control node and method, and communications system
US-2019289477-A1 · Sep 19, 2019 · US
Method and apparatus for controlling handshake in a packet transmission network
US-10374758-B2 · Aug 6, 2019 · US
Temporal Transaction Locality in a Stateless Environment
US-2019230141-A1 · Jul 25, 2019 · US
Link control node and method, and communications system
US-10362496-B2 · Jul 23, 2019 · US
Configuring optical networks using a joint configuration model
US-2019222506-A1 · Jul 18, 2019 · US
Video service transmission method and apparatus
US-2019075308-A1 · Mar 7, 2019 · US
Aviation protocol conversion
US-10200110-B2 · Feb 5, 2019 · US
Resource allocation method and device
US-2019007930-A1 · Jan 3, 2019 · US
Legacy modbus communication devices
US-2018338348-A1 · Nov 22, 2018 · US
Methods and apparatus for remapping public network addresses on a network to an external network via a private communications channel
US-10075305-B2 · Sep 11, 2018 · US
Tcp splice optimizations to support secure, high throughput, network connections
US-2018248850-A1 · Aug 30, 2018 · US
Method and apparatus for generating packet in mobile communication system
US-2018249371-A1 · Aug 30, 2018 · US
Processing method and device for action in event
US-2018199356-A1 · Jul 12, 2018 · US
Path computation element communication protocol session establishment method and device
US-9948722-B2 · Apr 17, 2018 · US
Method for determining maximum segment size
US-9917925-B2 · Mar 13, 2018 · US
Recall device
US-9918049-B2 · Mar 13, 2018 · US
TRANSMISSION CONTROL PROTOCOL/INTERNET PROTOCOL (TCP/IP) PACKET-CENTRIC WIRELESS POINT TO MULTI-POINT (PtMP) TRANSMISSION SYSTEM ARCHITECTURE
US-2018069668-A1 · Mar 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L69/168?
- CPC H04L69/168 is the Cooperative Patent Classification code for “specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP].”
- How many patents are filed under CPC H04L69/168 (specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP])?
- Our database includes 224 publications tagged with this CPC code.
- Is patent activity under CPC H04L69/168 growing?
- Publication counts under this code: 37 in 2024 vs 21 in 2025 (latest complete years).