- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 5/1171 - Identification of persons based on the shapes or appearances of their bodies or parts thereof
Patent holdings for IPC class A61B 5/1171
Total number of patents in this class: 715
10-year publication summary
|
39
|
85
|
101
|
88
|
105
|
118
|
72
|
81
|
75
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 35471 |
83 |
| Japan Display Inc. | 7082 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
22 |
| Covidien LP | 10626 |
19 |
| Q (CUE) Ltd. | 48 |
19 |
| Samsung Electronics Co., Ltd. | 144675 |
14 |
| Hitachi, Ltd. | 15462 |
14 |
| Koninklijke Philips N.V. | 24660 |
13 |
| Cerner Innovation, Inc. | 1185 |
12 |
| Nio Technology (AnHui) Co., Ltd. | 738 |
12 |
| Affectiva, Inc. | 87 |
8 |
| BI Incorporated | 123 |
8 |
| Beijing Zitiao Network Technology Co., Ltd. | 4133 |
7 |
| Sony Corporation | 31124 |
6 |
| Fujitsu Frontech Limited | 405 |
6 |
| Sony Group Corporation | 13616 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 11381 |
5 |
| The Board of Trustees of the Leland Stanford Junior University | 6394 |
5 |
| Omron Corporation | 7244 |
5 |
| Audi AG | 7345 |
5 |
| Other owners | 422 |