- All sections
- G - Physics
- G07C - Time or attendance registers; registering or indicating the working of machines; generating random numbers; voting or lottery apparatus; arrangements, systems or apparatus for checking not provided for elsewhere
- G07C 9/23 - Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
Patent holdings for IPC class G07C 9/23
Total number of patents in this class: 86
10-year publication summary
|
0
|
0
|
3
|
3
|
12
|
22
|
18
|
24
|
8
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tyco Fire & Security GmbH | 2172 |
7 |
| Carrier Corporation | 4759 |
5 |
| Ideal Innovations Incorporated | 36 |
4 |
| SNAP-ON Incorporated | 1385 |
4 |
| Illinois Tool Works Inc. | 11152 |
3 |
| Honeywell International Inc. | 13799 |
3 |
| Latch Systems, Inc. | 71 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Toyota Motor Corporation | 28582 |
2 |
| Capital One Services, LLC. | 7551 |
2 |
| Igloo Products Corp. | 163 |
2 |
| Inventio AG | 2314 |
2 |
| Rivian IP Holdings, LLC | 975 |
2 |
| Geokey, Inc. | 5 |
2 |
| Acsys Holdings Limited | 10 |
2 |
| Ademco Inc. | 1374 |
2 |
| HonesTime, LLC | 2 |
2 |
| Yaowu Ma | 3 |
2 |
| ASSA ABLOY Americas Residential Inc. | 819 |
2 |
| NCR Voyix Corporation | 1070 |
2 |
| Other owners | 31 |