System and method for unique identifier detection based on invisible light
US-2020074127-A1 · Mar 5, 2020 · US
Apparatus for recording received coded signals after translation, e.g. as type-characters · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L15/34 |
| Official title | Apparatus for recording received coded signals after translation, e.g. as type-characters |
| Display label | Apparatus for recording received coded signals after translation, e.g. as type-characters |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 5 |
| 2020 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2020074127-A1 · Mar 5, 2020 · US
US-9780968-B2 · Oct 3, 2017 · US
US-9774475-B2 · Sep 26, 2017 · US
US-2017195138-A1 · Jul 6, 2017 · US
US-2017195139-A1 · Jul 6, 2017 · US
US-9668116-B1 · May 30, 2017 · US