- 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: 208
10-year publication summary
|
22
|
27
|
21
|
17
|
14
|
12
|
19
|
14
|
14
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12660 |
7 |
| Yamaha Fine Technologies Co., Ltd. | 69 |
6 |
| JFE Steel Corporation | 7617 |
5 |
| The Boeing Company | 20197 |
4 |
| Centre National de La Recherche Scientifique | 11092 |
4 |
| Nippon Telegraph and Telephone Corporation | 15933 |
4 |
| Molex, LLC | 2078 |
4 |
| Vallourec Tubes France | 45 |
4 |
| LG Electronics Inc. | 75973 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9188 |
3 |
| Robert Bosch GmbH | 44291 |
3 |
| Nippon Steel Corporation | 6969 |
3 |
| GE Infrastructure Technology, LLC | 6153 |
3 |
| BBI Medical Innovations, LLC | 26 |
3 |
| General Electric Company | 13966 |
2 |
| Halliburton Energy Services, Inc. | 21284 |
2 |
| SAFRAN S.A. | 800 |
2 |
| Honeywell International Inc. | 12770 |
2 |
| NEC Corporation | 37312 |
2 |
| Hitachi, Ltd. | 16194 |
2 |
| Other owners | 140 |