Sequentially operated modules
US-10864450-B2 · Dec 15, 2020 · US
electrically operated apparatus or devices
electrically operated apparatus or devices · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09B17/003 |
| Official title | {electrically operated apparatus or devices} |
| Display label | electrically operated apparatus or devices |
| Total patents | 117 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 19 |
| 2021 | 14 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for outputting information
US-2020286470-A1 · Sep 10, 2020 · US
Sequentially operated modules
US-10758832-B2 · Sep 1, 2020 · US
Memory retention enhancement for electronic text
US-2020265740-A1 · Aug 20, 2020 · US
Memory retention enhancement for electronic text
US-2020265739-A1 · Aug 20, 2020 · US
Sequentially operated modules
US-2020254354-A1 · Aug 13, 2020 · US
Co-reading group ad hoc forum
US-10728049-B1 · Jul 28, 2020 · US
System and method for assessing reading skills
US-10699592-B2 · Jun 30, 2020 · US
System and method for assessing reading skills
US-10692393-B2 · Jun 23, 2020 · US
Device, method, and graphical user interface for a group reading environment
US-2020175890-A1 · Jun 4, 2020 · US
Sequentially operated modules
US-10617964-B2 · Apr 14, 2020 · US
Systems and methods for social book reading
US-10599298-B1 · Mar 24, 2020 · US
Sequentially operated modules
US-10569181-B2 · Feb 25, 2020 · US
Sequentially operated modules
US-2020038768-A1 · Feb 6, 2020 · US
Systems and methods for ability-appropriate text generation
US-10424217-B1 · Sep 24, 2019 · US
Selective display of comprehension guides
US-10417933-B1 · Sep 17, 2019 · US
E-reader to help users with dyslexia by providing enhancement features including moving sentences within a paragraph away from an edge of a page
US-10372788-B2 · Aug 6, 2019 · US
Apparatus and method for printing steganography to assist visually impaired
US-10366165-B2 · Jul 30, 2019 · US
User condition evaluation system through touch screen device usage pattern change
US-10314521-B2 · Jun 11, 2019 · US
Direction indicators
US-10290225-B1 · May 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09B17/003?
- CPC G09B17/003 is the Cooperative Patent Classification code for “electrically operated apparatus or devices.”
- How many patents are filed under CPC G09B17/003 (electrically operated apparatus or devices)?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC G09B17/003 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).