Distance sensor apparatus, control method, and electronic equipment
US-2021396847-A1 · Dec 23, 2021 · US
Gain of receiver varied automatically during pulse-recurrence period
Gain of receiver varied automatically during pulse-recurrence period · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S7/489 |
| Official title | Gain of receiver varied automatically during pulse-recurrence period |
| Display label | Gain of receiver varied automatically during pulse-recurrence period |
| Total patents | 140 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 18 |
| 2021 | 17 |
| 2022 | 17 |
| 2023 | 23 |
| 2024 | 11 |
| 2025 | 14 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromagnetic wave detection apparatus and information acquisition system
US-2021364640-A1 · Nov 25, 2021 · US
Lidar signal receiving circuits, lidar signal gain control methods, and lidars using the same
US-2021270965-A1 · Sep 2, 2021 · US
Receiving arrangement for receiving light signals
US-2021156975-A1 · May 27, 2021 · US
High dynamic range for sensing systems and methods
US-10969476-B2 · Apr 6, 2021 · US
Single-photon avalanche diode-based time-of-flight sensor with two modes of operation
US-2021088634-A1 · Mar 25, 2021 · US
Ladar System with Adaptive Receiver
US-2021003679-A1 · Jan 7, 2021 · US
Varying Detection Sensitivity Between Detections in LIDAR Systems
US-2020386872-A1 · Dec 10, 2020 · US
Distance measurement instrument
US-10816646-B2 · Oct 27, 2020 · US
Systems and methods for efficient multi-return light detectors
US-2020319338-A1 · Oct 8, 2020 · US
Ladar receiver range measurement using distinct optical path for reference light
US-10782393-B2 · Sep 22, 2020 · US
Adaptive ladar receiving method
US-10761196-B2 · Sep 1, 2020 · US
Light detection and ranging signal correction methods and systems
US-2020271763-A1 · Aug 27, 2020 · US
Adaptive ladar receiver
US-10754015-B2 · Aug 25, 2020 · US
Laser radar device
US-2020256957-A1 · Aug 13, 2020 · US
Signal processing device
US-2020256962-A1 · Aug 13, 2020 · US
Systems and methods for efficient multi-return light detectors
US-10690773-B2 · Jun 23, 2020 · US
Receiving device, control method, program and storage medium
US-2020150236-A1 · May 14, 2020 · US
Methods, systems, and apparatus for dynamically adjusting radiated signals
US-2020142043-A1 · May 7, 2020 · US
Ladar receiver with advanced optics
US-10641872-B2 · May 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01S7/489?
- CPC G01S7/489 is the Cooperative Patent Classification code for “Gain of receiver varied automatically during pulse-recurrence period.”
- How many patents are filed under CPC G01S7/489 (Gain of receiver varied automatically during pulse-recurrence period)?
- Our database includes 140 publications tagged with this CPC code.
- Is patent activity under CPC G01S7/489 growing?
- Publication counts under this code: 11 in 2024 vs 14 in 2025 (latest complete years).