Keyless car sharing mechanism using smartphones and inbuilt WiFi systems for authentication
US-9845071-B1 · Dec 19, 2017 · US
actuated in a predetermined sequence · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G07C9/0069 |
| Official title | {actuated in a predetermined sequence} |
| Display label | actuated in a predetermined sequence |
| Total patents | 239 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 20 |
| 2017 | 32 |
| 2018 | 43 |
| 2019 | 43 |
| 2020 | 17 |
| 2021 | 20 |
| 2022 | 19 |
| 2023 | 12 |
| 2024 | 15 |
| 2025 | 6 |
| 2026 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-9845071-B1 · Dec 19, 2017 · US
US-2017356218-A1 · Dec 14, 2017 · US
US-9842440-B2 · Dec 12, 2017 · US
US-9830757-B2 · Nov 28, 2017 · US
US-2017301166-A1 · Oct 19, 2017 · US
US-2017284131-A1 · Oct 5, 2017 · US
US-9779566-B2 · Oct 3, 2017 · US
US-9773363-B2 · Sep 26, 2017 · US
US-9758991-B2 · Sep 12, 2017 · US
US-2017249790-A1 · Aug 31, 2017 · US
US-9747740-B2 · Aug 29, 2017 · US
US-9725071-B2 · Aug 8, 2017 · US
US-2017221287-A1 · Aug 3, 2017 · US
US-2017199583-A1 · Jul 13, 2017 · US
US-9697302-B2 · Jul 4, 2017 · US
US-2017169636-A1 · Jun 15, 2017 · US
US-9670696-B2 · Jun 6, 2017 · US
US-2017142581-A1 · May 18, 2017 · US
US-9652907-B2 · May 16, 2017 · US
US-2017116800-A1 · Apr 27, 2017 · US
Answers are generated from the same data shown on this page.