- All sections
- G - Physics
- G07C - Time or attendance registersregistering or indicating the working of machinesgenerating random numbersvoting or lottery apparatusarrangements, systems or apparatus for checking not provided for elsewhere
- G07C 9/28 - Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
Patent holdings for IPC class G07C 9/28
Total number of patents in this class: 735
10-year publication summary
|
16
|
35
|
74
|
161
|
120
|
98
|
102
|
79
|
78
|
43
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy AB | 1391 |
62 |
| Honeywell International Inc. | 12766 |
40 |
| Tyco Fire & Security GmbH | 3681 |
24 |
| Denso Corporation | 25746 |
16 |
| Dormakaba Schweiz AG | 155 |
15 |
| NEC Corporation | 37395 |
12 |
| Schlage Lock Company LLC | 1452 |
11 |
| Secure Identity, LLC | 131 |
10 |
| Microsoft Technology Licensing, LLC | 54586 |
9 |
| Flash Seats, LLC | 22 |
8 |
| Global Tel*Link Corporation | 431 |
8 |
| Motorola Solutions, Inc. | 4573 |
7 |
| Rockwell Automation Technologies, Inc. | 2810 |
7 |
| Alarm.com Incorporated | 1016 |
7 |
| SNAP-ON Incorporated | 1499 |
7 |
| Ford Global Technologies, LLC | 21613 |
6 |
| Live Nation Entertainment, Inc. | 326 |
6 |
| Predictive Safety SRP, Inc. | 23 |
6 |
| Truu, Inc. | 27 |
6 |
| International Business Machines Corporation | 62805 |
5 |
| Other owners | 463 |