Optical touch device and foldable frame assembly thereof
US-9829921-B2 · Nov 28, 2017 · US
with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06F1/1622 |
| Official title | {with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure} |
| Display label | with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure |
| Total patents | 248 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 22 |
| 2017 | 16 |
| 2018 | 21 |
| 2019 | 20 |
| 2020 | 33 |
| 2021 | 31 |
| 2022 | 27 |
| 2023 | 24 |
| 2024 | 11 |
| 2025 | 20 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-9829921-B2 · Nov 28, 2017 · US
US-9826647-B2 · Nov 21, 2017 · US
US-9786247-B2 · Oct 10, 2017 · US
US-2017280035-A1 · Sep 28, 2017 · US
US-9750144-B2 · Aug 29, 2017 · US
US-9690532-B2 · Jun 27, 2017 · US
US-2017177043-A1 · Jun 22, 2017 · US
US-2017160772-A1 · Jun 8, 2017 · US
US-2017150812-A1 · Jun 1, 2017 · US
US-9651997-B2 · May 16, 2017 · US
US-2017109866-A1 · Apr 20, 2017 · US
US-9628744-B2 · Apr 18, 2017 · US
US-2017078459-A1 · Mar 16, 2017 · US
US-9571714-B2 · Feb 14, 2017 · US
US-9552076-B2 · Jan 24, 2017 · US
US-9547340-B2 · Jan 17, 2017 · US
US-9528653-B1 · Dec 27, 2016 · US
US-2016328030-A1 · Nov 10, 2016 · US
US-9489018-B2 · Nov 8, 2016 · US
US-2016301843-A1 · Oct 13, 2016 · US
Answers are generated from the same data shown on this page.