- 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 9/28 - 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: 623
10-year publication summary
|
4
|
15
|
35
|
74
|
161
|
120
|
94
|
101
|
74
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Assa Abloy AB | 1296 |
47 |
| Honeywell International Inc. | 14009 |
34 |
| Tyco Fire & Security GmbH | 3281 |
21 |
| Denso Corporation | 23692 |
15 |
| NEC Corporation | 34296 |
10 |
| Microsoft Technology Licensing, LLC | 52895 |
9 |
| Carnival Corporation | 303 |
9 |
| Secure Identity, LLC | 115 |
9 |
| Dormakaba Schweiz AG | 120 |
9 |
| Global Tel*Link Corporation | 429 |
8 |
| Schlage Lock Company LLC | 1276 |
8 |
| Rockwell Automation Technologies, Inc. | 2651 |
7 |
| Ford Global Technologies, LLC | 20039 |
6 |
| Predictive Safety SRP, Inc. | 28 |
6 |
| Videx, Inc. | 68 |
6 |
| Truu, Inc. | 26 |
6 |
| Toyota Motor Corporation | 30292 |
5 |
| Motorola Solutions, Inc. | 4392 |
5 |
| Alarm.com Incorporated | 951 |
5 |
| Flash Seats, LLC | 18 |
5 |
| Other owners | 393 |