Optical encoder with reduced comparators
US-11831320-B2 · Nov 28, 2023 · US
Forming the light into pulses
Forming the light into pulses · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/36 |
| Official title | Forming the light into pulses |
| Display label | Forming the light into pulses |
| Total patents | 66 |
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 | 8 |
| 2016 | 7 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical encoder with interpolation circuit
US-11616503-B2 · Mar 28, 2023 · US
Encoder, servo motor, and servo system
US-11566920-B2 · Jan 31, 2023 · US
Dual-slope optical sensor
US-11515721-B2 · Nov 29, 2022 · US
Optical encoder with interpolation circuit
US-2022276075-A1 · Sep 1, 2022 · US
Interpolation circuit of optical encoder
US-11371864-B2 · Jun 28, 2022 · US
Dual-slope optical sensor
US-2022094193-A1 · Mar 24, 2022 · US
Rotary encoder for determining the angular position between two rotating components
US-11193799-B2 · Dec 7, 2021 · US
Interpolation circuit of optical encoder
US-2021318146-A1 · Oct 14, 2021 · US
Optical encoder and interpolation circuit and operating method thereof
US-11073413-B2 · Jul 27, 2021 · US
Input/output control unit, programmable logic controller, and inspection system
US-11061839-B2 · Jul 13, 2021 · US
Optical proximity sensor with digital calibration circuit and digital calibration method thereof
US-11009996-B2 · May 18, 2021 · US
Optical proximity sensor with digital calibration circuit and digital calibration method thereof
US-2021081072-A1 · Mar 18, 2021 · US
Encoder, servo motor, and servo system
US-2021018890-A1 · Jan 21, 2021 · US
Input/output control unit, programmable logic controller, and inspection system
US-2020371975-A1 · Nov 26, 2020 · US
Wheel hub assembly having dual angular position sensors
US-10773548-B2 · Sep 15, 2020 · US
Optical encoder and interpolation circuit and operating method thereof
US-2020166383-A1 · May 28, 2020 · US
Photoelectric encoder
US-10648839-B2 · May 12, 2020 · US
Method and system for optical fiber sensing
US-10641622-B2 · May 5, 2020 · US
Eccentricity calculating method, rotary encoder, robotic arm and robot apparatus
US-10514255-B2 · Dec 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01D5/36?
- CPC G01D5/36 is the Cooperative Patent Classification code for “Forming the light into pulses.”
- How many patents are filed under CPC G01D5/36 (Forming the light into pulses)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC G01D5/36 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).