Timepiece combining display hands and a digital display screen
US-2022413444-A1 · Dec 29, 2022 · US
using light valves, e.g. liquid crystals
using light valves, e.g. 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 | G04G9/06 |
| Official title | using light valves, e.g. liquid crystals |
| Display label | using light valves, e.g. liquid crystals |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 2 |
| 2024 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
User interfaces related to time
US-11442414-B2 · Sep 13, 2022 · US
Physical watch hands for a computerized watch
US-11429068-B2 · Aug 30, 2022 · US
Clock faces for an electronic device
US-2022229537-A1 · Jul 21, 2022 · US
Method for manufacturing a digital display device and digital display device
US-2022197092-A1 · Jun 23, 2022 · US
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
US-11295686-B2 · Apr 5, 2022 · US
Electronic Devices With Curved Display Surfaces
US-2022051622-A1 · Feb 17, 2022 · US
User interfaces with a character having a visual state based on device activity state and an indication of time
US-2021349426-A1 · Nov 11, 2021 · US
Clock faces for an electronic device
US-11131967-B2 · Sep 28, 2021 · US
Information processing apparatus, information processing method, and program
US-2021272535-A1 · Sep 2, 2021 · US
Digital display device comprising two superimposed display cells and timepiece comprising such a display device
US-2021181571-A1 · Jun 17, 2021 · US
Method and apparatus for interworking between electronic devices
US-10958776-B2 · Mar 23, 2021 · US
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
US-2020402474-A1 · Dec 24, 2020 · US
Clock faces for an electronic device
US-2020379413-A1 · Dec 3, 2020 · US
Clock faces for an electronic device
US-2020356063-A1 · Nov 12, 2020 · US
Clock faces for an electronic device
US-10788797-B1 · Sep 29, 2020 · US
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
US-10783845-B2 · Sep 22, 2020 · US
Liquid crystal control circuit, electronic timepiece, and liquid crystal control method
US-10692451-B2 · Jun 23, 2020 · US
Display module, electronic watch having the same, and electronic device having the display module
US-10685626-B2 · Jun 16, 2020 · US
Electronic device
US-10671026-B2 · Jun 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G04G9/06?
- CPC G04G9/06 is the Cooperative Patent Classification code for “using light valves, e.g. liquid crystals.”
- How many patents are filed under CPC G04G9/06 (using light valves, e.g. liquid crystals)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC G04G9/06 growing?
- Publication counts under this code: 2 in 2023 vs 9 in 2024 (latest complete years).