System and method for arbitrary optical waveform generation
US-12429363-B2 · Sep 30, 2025 · US
Particular pulse shapes
Particular pulse shapes · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/366 |
| Official title | {Particular pulse shapes} |
| Display label | Particular pulse shapes |
| Total patents | 38 |
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 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical encoder with alignment photodiodes at two sides of detection photodiodes
US-12181315-B2 · Dec 31, 2024 · US
Modulation unit for an encoder
US-2024200936-A1 · Jun 20, 2024 · US
Optical encoder with alignment photodiodes at two sides of detection photodiodes
US-2024125629-A1 · Apr 18, 2024 · US
Optical encoder with alignment photodiodes
US-11874147-B2 · Jan 16, 2024 · US
Optical encoder with reduced comparators
US-11831320-B2 · Nov 28, 2023 · US
Optical encoder with reduced comparators
US-2023208412-A1 · Jun 29, 2023 · US
Optical encoder with alignment photodiodes
US-2023122480-A1 · Apr 20, 2023 · US
Optical encoder with interpolation circuit
US-11616503-B2 · Mar 28, 2023 · US
Optical encoder with alignable relative positions between elements and position alignment method thereof
US-11566922-B2 · Jan 31, 2023 · US
System and method for arbitrary optical waveform generation
US-2022341760-A1 · Oct 27, 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
Optical encoder with alignable relative positions between elements and position alignment method thereof
US-2021364329-A1 · Nov 25, 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
Encoder scale, manufacturing method for encoder scale, and encoder
US-10955265-B2 · Mar 23, 2021 · US
Measurement encoder
US-10823587-B2 · Nov 3, 2020 · US
Optical position-measuring device comprising two tracks each containing incremental graduations with integrated reference marks having aperiodic and periodic portions
US-10775202-B2 · Sep 15, 2020 · US
Optical element
US-10768026-B2 · Sep 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01D5/366?
- CPC G01D5/366 is the Cooperative Patent Classification code for “Particular pulse shapes.”
- How many patents are filed under CPC G01D5/366 (Particular pulse shapes)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC G01D5/366 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).