Systems and methods for providing enhanced security features in a virtual reality (vr) onboarding session
US-2023370290-A1 · Nov 16, 2023 · US
with means for detecting characters not meant for transmission
with means for detecting characters not meant for transmission · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L9/36 |
| Official title | with means for detecting characters not meant for transmission |
| Display label | with means for detecting characters not meant for transmission |
| Total patents | 84 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 14 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Information processing apparatus, mobile apparatus, and communication system
US-2023164123-A1 · May 25, 2023 · US
Extraction device, extraction method, recording medium, and detection device
US-11526605-B2 · Dec 13, 2022 · US
Information processing apparatus, information processing method, and storage medium
US-2022393889-A1 · Dec 8, 2022 · US
Decrypted packet padding removal
US-11444789-B2 · Sep 13, 2022 · US
Detection of a netlist version in a security chip
US-2022269827-A1 · Aug 25, 2022 · US
Security apparatus, attack detection method, and storage medium
US-11336618-B2 · May 17, 2022 · US
Self-test of an asynchronous circuit
US-11307253-B2 · Apr 19, 2022 · US
Methods and apparatus to identify media
US-2022103382-A1 · Mar 31, 2022 · US
Methods and apparatus to identify media
US-11233664-B2 · Jan 25, 2022 · US
Methods and devices for estimating secret values
US-11210367-B2 · Dec 28, 2021 · US
Secure computation system, secure computation device, secure computation method, and program
US-11164484-B2 · Nov 2, 2021 · US
Encryption methods based on plaintext length
US-11121867-B2 · Sep 14, 2021 · US
Communication terminal, sensing device, and server
US-2021258175-A1 · Aug 19, 2021 · US
Selective encryption delineation
US-11095615-B2 · Aug 17, 2021 · US
Self-test of an asynchronous circuit
US-2021190862-A1 · Jun 24, 2021 · US
Selective encryption delineation
US-2021168122-A1 · Jun 3, 2021 · US
Extraction device, extraction method, recording medium, and detection device
US-2021141895-A1 · May 13, 2021 · US
Security apparatus, attack detection method, and storage medium
US-2021144124-A1 · May 13, 2021 · US
Transmission apparatus, transmission method, reception apparatus, and reception method
US-10986070-B2 · Apr 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L9/36?
- CPC H04L9/36 is the Cooperative Patent Classification code for “with means for detecting characters not meant for transmission.”
- How many patents are filed under CPC H04L9/36 (with means for detecting characters not meant for transmission)?
- Our database includes 84 publications tagged with this CPC code.
- Is patent activity under CPC H04L9/36 growing?
- Publication counts under this code: 8 in 2024 vs 12 in 2025 (latest complete years).