- All sections
- G - Physics
- G06K - Graphical data reading; presentation of data; record carriers; handling record carriers
- G06K 7/06 - Methods or arrangements for sensing record carriers by means which conduct current when a mark is sensed or absent, e.g. contact brush for a conductive mark
Patent holdings for IPC class G06K 7/06
Total number of patents in this class: 153
10-year publication summary
|
7
|
20
|
14
|
12
|
9
|
7
|
12
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kioxia Corporation | 9847 |
9 |
| VeriFone, Inc. | 309 |
8 |
| Stripe, Inc. | 528 |
7 |
| Nidec Sankyo Corporation | 1117 |
6 |
| The Nielsen Company (US), LLC | 2549 |
5 |
| Kazoo Technology (Hong Kong) Limited | 5 |
5 |
| Block, Inc., The | 1405 |
4 |
| Nokia Technologies Oy | 15057 |
3 |
| Idion LLC | 7 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Nestec S.A. | 2777 |
2 |
| Xerox Corporation | 7503 |
2 |
| International Business Machines Corporation | 60644 |
2 |
| Renesas Electronics Corporation | 6305 |
2 |
| Dell Products L.P. | 11144 |
2 |
| Casio Computer Co., Ltd. | 3343 |
2 |
| Thin Film Electronics ASA | 66 |
2 |
| First Data Corporation | 506 |
2 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
2 |
| Hand held Products, Inc. | 1227 |
2 |
| Other owners | 81 |