- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Patent holdings for IPC class G06F 21/32
Total number of patents in this class: 10210
10-year publication summary
|
694
|
844
|
1119
|
1306
|
1518
|
1400
|
1305
|
1190
|
1096
|
336
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
604 |
| NEC Corporation | 32703 |
395 |
| Apple Inc. | 50209 |
254 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
202 |
| Microsoft Technology Licensing, LLC | 51439 |
201 |
| Huawei Technologies Co., Ltd. | 100781 |
192 |
| Google LLC | 38759 |
189 |
| International Business Machines Corporation | 60644 |
161 |
| Qualcomm Incorporated | 76576 |
147 |
| LG Electronics Inc. | 69257 |
133 |
| Capital One Services, LLC. | 7551 |
117 |
| Intel Corporation | 45621 |
100 |
| MasterCard International Incorporated | 4846 |
94 |
| Fujitsu Limited | 19265 |
92 |
| Bank of America Corporation | 6495 |
91 |
| Visa International Service Association | 4194 |
89 |
| Wells Fargo Bank, National Association | 2945 |
81 |
| Shenzhen Goodix Technology Co., Ltd. | 2241 |
79 |
| Sony Corporation | 32931 |
77 |
| Alibaba Group Holding Limited | 7149 |
74 |
| Other owners | 6838 |