- 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 9/29 - Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
Patent holdings for IPC class G07C 9/29
Total number of patents in this class: 338
10-year publication summary
|
5
|
6
|
5
|
10
|
30
|
82
|
79
|
73
|
57
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy AB | 1260 |
27 |
| Glas, Inc. | 30 |
11 |
| Carrier Corporation | 4759 |
10 |
| Locatorx, Inc. | 23 |
9 |
| Urban Intel, Inc | 11 |
7 |
| Ford Global Technologies, LLC | 19702 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Apple Inc. | 50209 |
4 |
| NEC Corporation | 32703 |
4 |
| Abbott Laboratories | 2542 |
4 |
| accesso Technology Group plc | 61 |
4 |
| Cubic Corporation | 497 |
4 |
| Sensormatic Electronics, LLC | 911 |
4 |
| BlackBerry Limited | 5958 |
3 |
| Denso Corporation | 23338 |
3 |
| DENSO International America, Inc. | 609 |
3 |
| Alarm.com Incorporated | 931 |
3 |
| BioFire Technologies Inc. | 34 |
3 |
| eIngot LLC | 36 |
3 |
| Inventio AG | 2314 |
3 |
| Other owners | 218 |