- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/48 - Processing the detected response signal by amplitude comparison
Patent holdings for IPC class G01N 29/48
Total number of patents in this class: 201
10-year publication summary
|
5
|
21
|
27
|
21
|
16
|
13
|
12
|
14
|
13
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12502 |
6 |
| Yamaha Fine Technologies Co., Ltd. | 62 |
6 |
| The Boeing Company | 20124 |
4 |
| Centre National de La Recherche Scientifique | 10531 |
4 |
| Nippon Telegraph and Telephone Corporation | 17381 |
4 |
| JFE Steel Corporation | 6935 |
4 |
| Molex, LLC | 1960 |
4 |
| Vallourec Tubes France | 47 |
4 |
| LG Electronics Inc. | 73578 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8787 |
3 |
| Nippon Steel Corporation | 6344 |
3 |
| GE Infrastructure Technology, LLC | 6248 |
3 |
| BBI Medical Innovations, LLC | 23 |
3 |
| General Electric Company | 13859 |
2 |
| Halliburton Energy Services, Inc. | 20946 |
2 |
| SAFRAN S.A. | 626 |
2 |
| Honeywell International Inc. | 13560 |
2 |
| NEC Corporation | 36003 |
2 |
| Hitachi, Ltd. | 15572 |
2 |
| Robert Bosch GmbH | 42824 |
2 |
| Other owners | 136 |