Digital pixel with extended dynamic range
US-2018376082-A1 · Dec 27, 2018 · US
Array [CCD]
Array [CCD] · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01J2001/448 |
| Official title | {Array [CCD]} |
| Display label | Array [CCD] |
| Total patents | 336 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 16 |
| 2018 | 33 |
| 2019 | 20 |
| 2020 | 38 |
| 2021 | 39 |
| 2022 | 46 |
| 2023 | 47 |
| 2024 | 54 |
| 2025 | 23 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Geiger-mode focal plane array with monolithically integrated resistors
US-2018358391-A1 · Dec 13, 2018 · US
Hyperspectral notch filter imaging
US-10136077-B1 · Nov 20, 2018 · US
Vehicle composite pane with an integrated light sensor
US-2018326705-A1 · Nov 15, 2018 · US
Light distribution characteristic measurement apparatus and light distribution characteristic measurement method
US-10127472-B2 · Nov 13, 2018 · US
Beam shaping for ultra-small vertical cavity surface emitting laser (vcsel) arrays
US-2018301874-A1 · Oct 18, 2018 · US
Ultra-small vertical cavity surface emitting laser (vcsel) and arrays incorporating the same
US-2018301872-A1 · Oct 18, 2018 · US
Devices with ultra-small vertical cavity surface emitting laser emitters incorporating beam steering
US-2018301875-A1 · Oct 18, 2018 · US
Hyperspectral notch filter imaging
US-10072970-B1 · Sep 11, 2018 · US
Visible light sensor configured for glare detection and controlling motorized window treatments
US-2018252035-A1 · Sep 6, 2018 · US
Illuminance acquisition device, illumination control system, and program
US-2018255224-A1 · Sep 6, 2018 · US
Tissue fluorescence monitor with ambient light rejection
US-10045696-B2 · Aug 14, 2018 · US
Solid-state imaging device and imaging system
US-2018219033-A1 · Aug 2, 2018 · US
Photodetector circuit and photodetector device
US-2018204971-A1 · Jul 19, 2018 · US
Photodetection circuit having at least one counter operative in response to a mode switching circuit and operating method thereof
US-10012534-B2 · Jul 3, 2018 · US
Light Receiver Having a Plurality of Avalanche Photodiode Elements in Geiger Mode and Method for Temperature Compensation
US-2018180471-A1 · Jun 28, 2018 · US
Light receiver having a plurality of avalanche photodiode elements and method for detecting light
US-2018180470-A1 · Jun 28, 2018 · US
Light Receiver Having a Plurality of Avalanche Photodiode Elements and Method for Supplying a Bias Voltage
US-2018180473-A1 · Jun 28, 2018 · US
Controlling dimming of mirrors or displays using dual-function lighting
US-10000157-B2 · Jun 19, 2018 · US
Thermo-compensated silicon photo-multiplier with on-chip thermistor
US-9978885-B1 · May 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01J2001/448?
- CPC G01J2001/448 is the Cooperative Patent Classification code for “Array [CCD].”
- How many patents are filed under CPC G01J2001/448 (Array [CCD])?
- Our database includes 336 publications tagged with this CPC code.
- Is patent activity under CPC G01J2001/448 growing?
- Publication counts under this code: 54 in 2024 vs 23 in 2025 (latest complete years).