Physics-based key generation
US-10015148-B2 · Jul 3, 2018 · US
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Electricity
Electricity · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L9/22 |
| Official title | — |
| Display label | Electricity (mapped technology topic) |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and method for communication security in a nationwide wireless network
US-9686684-B2 · Jun 20, 2017 · US
Apparatus and method for communication security in a nationwide wireless network using wireless routers
US-9408079-B2 · Aug 2, 2016 · US
Method and system for securely accessing portable hotspot for intelligent mobile phones
US-9344895-B2 · May 17, 2016 · US
Defending against factoring by collision
US-9281943-B1 · Mar 8, 2016 · US
Instruction for performing a pseudorandom number generate operation
US-9252953-B2 · Feb 2, 2016 · US
Proxy calculation system, proxy calculation method, proxy calculation requesting apparatus, and proxy calculation program and recording medium therefor
US-9037623-B2 · May 19, 2015 · US
Physics-based key generation
US-8995658-B2 · Mar 31, 2015 · US
Side channel power attack defense with pseudo random clock operation
US-2015039910-A1 · Feb 5, 2015 · US