Bistable display and driving method thereof
US-2018301073-A1 · Oct 18, 2018 · US
using liquid crystals
using liquid crystals · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09G3/18 |
| Official title | using liquid crystals |
| Display label | using liquid crystals |
| Total patents | 165 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 9 |
| 2017 | 21 |
| 2018 | 21 |
| 2019 | 19 |
| 2020 | 16 |
| 2021 | 12 |
| 2022 | 9 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Modulator for a MUX LCD
US-10068512-B2 · Sep 4, 2018 · US
Display device
US-10002557-B2 · Jun 19, 2018 · US
Method and device for driving a backlight source
US-2018120642-A1 · May 3, 2018 · US
Display systems with compensation for line propagation delay
US-9940861-B2 · Apr 10, 2018 · US
Transparent liquid crystal display on display case
US-9881528-B2 · Jan 30, 2018 · US
Display Device and Driving Module thereof
US-2018025680-A1 · Jan 25, 2018 · US
Digital driving circuits, methods and systems for display devices
US-9852702-B2 · Dec 26, 2017 · US
Multi-Mode Low Current Dual Voltage Self-Regulated LCD Pump System
US-2017358271-A1 · Dec 14, 2017 · US
Display device
US-2017337864-A1 · Nov 23, 2017 · US
Circuit, Display System, and Electronic Device
US-2017337888-A1 · Nov 23, 2017 · US
Transmission device, display device, and display system
US-9818324-B2 · Nov 14, 2017 · US
Display device and driving module thereof
US-9812049-B2 · Nov 7, 2017 · US
Display systems with compensation for line propagation delay
US-2017309210-A1 · Oct 26, 2017 · US
Display apparatus, driving method thereof, and screen apparatus for displaying
US-9785028-B2 · Oct 10, 2017 · US
Transmission device, display device, and display system
US-2017256189-A1 · Sep 7, 2017 · US
Display systems with compensation for line propagation delay
US-9741279-B2 · Aug 22, 2017 · US
Display device
US-2017221402-A1 · Aug 3, 2017 · US
Fine-coarse autostereoscopic display
US-9690110-B2 · Jun 27, 2017 · US
Driving circuit
US-2017162163-A1 · Jun 8, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09G3/18?
- CPC G09G3/18 is the Cooperative Patent Classification code for “using liquid crystals.”
- How many patents are filed under CPC G09G3/18 (using liquid crystals)?
- Our database includes 165 publications tagged with this CPC code.
- Is patent activity under CPC G09G3/18 growing?
- Publication counts under this code: 8 in 2024 vs 12 in 2025 (latest complete years).