Display device and tiled display device
US-12039914-B2 · Jul 16, 2024 · US
by amplitude modulation
by amplitude modulation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09G3/2011 |
| Official title | {by amplitude modulation} |
| Display label | by amplitude modulation |
| Total patents | 624 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 45 |
| 2016 | 57 |
| 2017 | 47 |
| 2018 | 50 |
| 2019 | 45 |
| 2020 | 47 |
| 2021 | 47 |
| 2022 | 72 |
| 2023 | 77 |
| 2024 | 85 |
| 2025 | 40 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Estimating a delay from a monitor output to a sensor
US-2024233602-A1 · Jul 11, 2024 · US
Adjusting method of display parameter and liquid crystal display system
US-2016351139-A1 · Dec 1, 2016 · US
Methods of grayscale calibration of subpixels of liquid crystal panels during imaging
US-2016343289-A1 · Nov 24, 2016 · US
Picture display device and method of driving the same
US-9466251-B2 · Oct 11, 2016 · US
Pixel circuit, active matrix apparatus and display apparatus with first and second reference potentials applied to source, and gate of drive transistor
US-9454929-B2 · Sep 27, 2016 · US
Video processing method and apparatus
US-2016277657-A1 · Sep 22, 2016 · US
Method for adjusting gamma voltages of oled display device
US-2016267842-A1 · Sep 15, 2016 · US
Gamma curve compensating method, gamma curve compensating circuit and display system using the same
US-9443489-B2 · Sep 13, 2016 · US
Dynamic artifact compensation systems and methods
US-2016246430-A1 · Aug 25, 2016 · US
Display driver and display apparatus
US-2016163286-A1 · Jun 9, 2016 · US
Organic Light-Emitting Diode Display With Luminance Control
US-2016133184-A1 · May 12, 2016 · US
Display driving method
US-9299295-B2 · Mar 29, 2016 · US
Liquid crystal display device, driving method for liquid crystal display devices, and inspection method for liquid crystal display devices
US-9275588-B2 · Mar 1, 2016 · US
Display apparatus, driving method thereof and screen apparatus for displaying
US-2016027395-A1 · Jan 28, 2016 · US
Liquid crystal display device and method for driving a liquid crystal display device
US-9218791-B2 · Dec 22, 2015 · US
Local dimming on light-emitting screens for improved image uniformity in scanning beam display systems
US-9217862-B2 · Dec 22, 2015 · US
Display device, and data processing method in display device
US-2015356899-A1 · Dec 10, 2015 · US
Methods for driving electro-optic displays, and apparatus for use therein
US-2015339983-A1 · Nov 26, 2015 · US
Method of displaying an image, display apparatus performing the same, method and apparatus of calculating a correction value applied to the same
US-9196222-B2 · Nov 24, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09G3/2011?
- CPC G09G3/2011 is the Cooperative Patent Classification code for “by amplitude modulation.”
- How many patents are filed under CPC G09G3/2011 (by amplitude modulation)?
- Our database includes 624 publications tagged with this CPC code.
- Is patent activity under CPC G09G3/2011 growing?
- Publication counts under this code: 85 in 2024 vs 40 in 2025 (latest complete years).