Contemporaneous capture and tagging of media evidence for education evaluation
US-2017323574-A1 · Nov 9, 2017 · US
providing for individual presentation of information to a plurality of student stations · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09B5/08 |
| Official title | providing for individual presentation of information to a plurality of student stations |
| Display label | providing for individual presentation of information to a plurality of student stations |
| Total patents | 253 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 23 |
| 2017 | 27 |
| 2018 | 34 |
| 2019 | 30 |
| 2020 | 18 |
| 2021 | 32 |
| 2022 | 17 |
| 2023 | 26 |
| 2024 | 18 |
| 2025 | 8 |
| 2026 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2017323574-A1 · Nov 9, 2017 · US
US-2017309195-A1 · Oct 26, 2017 · US
US-9792335-B2 · Oct 17, 2017 · US
US-9773046-B2 · Sep 26, 2017 · US
US-9747813-B2 · Aug 29, 2017 · US
US-2017236517-A1 · Aug 17, 2017 · US
US-9727207-B2 · Aug 8, 2017 · US
US-2017221163-A1 · Aug 3, 2017 · US
US-9721477-B2 · Aug 1, 2017 · US
US-2017205984-A1 · Jul 20, 2017 · US
US-2017199631-A1 · Jul 13, 2017 · US
US-2017186331-A1 · Jun 29, 2017 · US
US-2017181645-A1 · Jun 29, 2017 · US
US-2017181630-A1 · Jun 29, 2017 · US
US-2017181629-A1 · Jun 29, 2017 · US
US-2017139570-A1 · May 18, 2017 · US
US-9583015-B2 · Feb 28, 2017 · US
US-9576297-B1 · Feb 21, 2017 · US
US-2017006084-A1 · Jan 5, 2017 · US
US-9536438-B2 · Jan 3, 2017 · US
Answers are generated from the same data shown on this page.