Tactile binary coded communication
US-11792011-B1 · Oct 17, 2023 · US
Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code (teaching apparatus therefor G09B; telegraph tapping keys H01H21/86) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L15/00 |
| Official title | Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code (teaching apparatus therefor G09B; telegraph tapping keys H01H21/86) |
| Display label | Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code (teaching apparatus therefor G09B; telegraph tapping keys H01H21/86) |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2023 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11792011-B1 · Oct 17, 2023 · US
US-11704548-B2 · Jul 18, 2023 · US
US-2021374512-A1 · Dec 2, 2021 · US
US-11120329-B2 · Sep 14, 2021 · US
US-10965464-B1 · Mar 30, 2021 · US
US-2020367076-A1 · Nov 19, 2020 · US
US-9946353-B2 · Apr 17, 2018 · US
US-9740194-B2 · Aug 22, 2017 · US
US-2016054801-A1 · Feb 25, 2016 · US