Method and apparatus for calculating position of dart pin
US-12125232-B2 · Oct 22, 2024 · US
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Infrared hit-indicating systems
Infrared hit-indicating systems · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41J5/08 |
| Official title | Infrared hit-indicating systems |
| Display label | Infrared hit-indicating systems |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for calculating position of dart pin
US-2022292709-A1 · Sep 15, 2022 · US
Device and method for shot analysis
US-2021372738-A1 · Dec 2, 2021 · US
Tactical engagement simulation (TES) ground-based air defense platform
US-10593224-B2 · Mar 17, 2020 · US
Tactical engagement simulation (tes) ground-based air defense platform
US-2019347950-A1 · Nov 14, 2019 · US
Method and device for determining an impact location of an object on a vehicle
US-10414368-B2 · Sep 17, 2019 · US
Dartboard, dart scoring device and dart scoring method
US-2019063883-A1 · Feb 28, 2019 · US
Laser sight device with variable power output
US-2018195836-A1 · Jul 12, 2018 · US
Synchronized infrared beacon / infrared detection system
US-9887775-B2 · Feb 6, 2018 · US
Method and device for determining an impact location of an object on a vehicle
US-2017096117-A1 · Apr 6, 2017 · US
Synchronized infrared beacon / infrared detection system
US-2015263806-A1 · Sep 17, 2015 · US