- All sections
- G - Physics
- G06V - Image or video recognition or understanding
- G06V 40/12 - Fingerprints or palmprints
Patent holdings for IPC class G06V 40/12
Total number of patents in this class: 1197
10-year publication summary
|
2
|
3
|
2
|
7
|
34
|
112
|
246
|
299
|
347
|
178
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 135388 |
114 |
| NEC Corporation | 33474 |
76 |
| Samsung Display Co., Ltd. | 31786 |
47 |
| Qualcomm Incorporated | 78824 |
32 |
| Huawei Technologies Co., Ltd. | 104236 |
27 |
| Boe Technology Group Co., Ltd. | 37144 |
24 |
| Apple Inc. | 51108 |
23 |
| Novatek Microelectronics Corp. | 1232 |
22 |
| Google LLC | 39803 |
19 |
| Japan Display Inc. | 6478 |
18 |
| Shenzhen Goodix Technology Co., Ltd. | 2249 |
18 |
| Idemia Identity & Security France | 408 |
18 |
| Fingerprint Cards Anacatum IP AB | 283 |
18 |
| Secure Identity, LLC | 101 |
15 |
| Semiconductor Energy Laboratory Co., Ltd. | 10893 |
14 |
| Amazon Technologies, Inc. | 24757 |
13 |
| Egis Technology Inc. | 137 |
12 |
| Roku, Inc. | 1207 |
12 |
| Vivo Mobile Communication Co., Ltd. | 10684 |
12 |
| Tencent Technology (Shenzhen) Company Limited | 13495 |
11 |
| Other owners | 652 |