- 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 9/20 - Individual registration on entry or exit involving the use of a pass
Patent holdings for IPC class G07C 9/20
Total number of patents in this class: 359
10-year publication summary
5
|
12
|
21
|
14
|
40
|
72
|
86
|
74
|
56
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Assa Abloy AB | 1260 |
14 |
Schlage Lock Company LLC | 1230 |
10 |
Carrier Corporation | 4759 |
7 |
Urban Intel, Inc | 11 |
7 |
Alarm.com Incorporated | 931 |
6 |
Inventio AG | 2314 |
6 |
Predictive Safety SRP, Inc. | 28 |
6 |
Tyco Fire & Security GmbH | 2172 |
6 |
Skybell Technologies IP, LLC | 163 |
6 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
6 |
Emerging Automotive, LLC | 116 |
5 |
ASSA ABLOY Americas Residential Inc. | 819 |
5 |
Toshiba Corporation | 12017 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Amazon Technologies, Inc. | 24422 |
4 |
accesso Technology Group plc | 61 |
4 |
Scheidt & Bachmann GmbH | 66 |
4 |
Security Enhancement Systems, LLC | 52 |
4 |
Kone Oyj | 2000 |
4 |
International Business Machines Corporation | 60644 |
3 |
Other owners | 244 |