Robot gatekeeper for authentication prior to meeting attendance
US-11734404-B2 · Aug 22, 2023 · US
by means of a handwritten signature
by means of a handwritten signature · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G07C9/35 |
| Official title | by means of a handwritten signature |
| Display label | by means of a handwritten signature |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for digital signature detection
US-11704634-B1 · Jul 18, 2023 · US
Robot gatekeeper for authentication prior to meeting attendance
US-2022229889-A1 · Jul 21, 2022 · US
Systems and methods for digital signature detection
US-11328267-B1 · May 10, 2022 · US
System for automatic signature for receipt verification
US-11113656-B2 · Sep 7, 2021 · US
Method of tracking an element, associated electronic device and computer program product
US-2021182532-A1 · Jun 17, 2021 · US
Systems and methods for digital signature detection
US-10713629-B1 · Jul 14, 2020 · US
Gesture-based signature authentication
US-10681042-B2 · Jun 9, 2020 · US
Gesture-Based Signature Authentication
US-2020128006-A1 · Apr 23, 2020 · US
Gesture-Based Signature Authentication
US-2019297076-A1 · Sep 26, 2019 · US
Systems and methods for digital signature detection
US-10354235-B1 · Jul 16, 2019 · US
Gesture-based signature authentication
US-10305897-B2 · May 28, 2019 · US
Smart locker
US-10253527-B2 · Apr 9, 2019 · US
Writing implement
US-10198091-B2 · Feb 5, 2019 · US
Gesture-Based Signature Authentication
US-2019028469-A1 · Jan 24, 2019 · US
Gesture-based signature authentication
US-10015166-B2 · Jul 3, 2018 · US
Writing implement
US-2018032162-A1 · Feb 1, 2018 · US
Smart locker
US-2017356218-A1 · Dec 14, 2017 · US
Gesture-Based Signature Authentication
US-2017187712-A1 · Jun 29, 2017 · US
System for automatic signature for receipt verification
US-2017053232-A1 · Feb 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G07C9/35?
- CPC G07C9/35 is the Cooperative Patent Classification code for “by means of a handwritten signature.”
- How many patents are filed under CPC G07C9/35 (by means of a handwritten signature)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC G07C9/35 growing?
- Publication counts under this code: 2 in 2022 vs 2 in 2023 (latest complete years).