- All sections
- A - Human necessities
- A61B - Diagnosis; surgery; identification
- 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: 630
10-year publication summary
|
15
|
39
|
85
|
101
|
85
|
104
|
115
|
71
|
79
|
20
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
71 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
18 |
| Covidien LP | 10647 |
17 |
| Japan Display Inc. | 6202 |
16 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Koninklijke Philips N.V. | 22975 |
14 |
| Hitachi, Ltd. | 16452 |
13 |
| Cerner Innovation, Inc. | 1122 |
12 |
| Nio Technology (AnHui) Co., Ltd. | 499 |
12 |
| Affectiva, Inc. | 89 |
7 |
| Beijing Zitiao Network Technology Co., Ltd. | 1927 |
7 |
| Sony Corporation | 32931 |
6 |
| BI Incorporated | 105 |
6 |
| Fujitsu Frontech Limited | 390 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
5 |
| Omron Corporation | 6968 |
5 |
| Audi AG | 7153 |
5 |
| Aware, Inc. | 142 |
5 |
| NEC Solution Innovators, Ltd. | 596 |
5 |
| The University of Tokyo | 3903 |
5 |
| Other owners | 381 |