- 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 9/00 - Individual registration on entry or exit
Patent holdings for IPC class G07C 9/00
Total number of patents in this class: 10114
10-year publication summary
|
804
|
986
|
1096
|
1379
|
1496
|
1260
|
1140
|
995
|
763
|
231
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy AB | 1260 |
259 |
| Schlage Lock Company LLC | 1230 |
199 |
| Carrier Corporation | 4759 |
198 |
| Toyota Motor Corporation | 28582 |
154 |
| Ford Global Technologies, LLC | 19702 |
152 |
| Continental Automotive GmbH | 5573 |
150 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 810 |
143 |
| Denso Corporation | 23338 |
129 |
| NEC Corporation | 32703 |
88 |
| The Chamberlain Group, LLC | 344 |
87 |
| Honeywell International Inc. | 13799 |
78 |
| Hyundai Motor Company | 19021 |
70 |
| Alarm.com Incorporated | 931 |
68 |
| Samsung Electronics Co., Ltd. | 131630 |
64 |
| Johnson Controls Tyco IP Holdings LLP | 1584 |
64 |
| ASSA ABLOY Americas Residential Inc. | 819 |
64 |
| Honda Motor Co., Ltd. | 24537 |
58 |
| Inventio AG | 2314 |
56 |
| Volkswagen AG | 6966 |
56 |
| International Business Machines Corporation | 60644 |
55 |
| Other owners | 7922 |