- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 1/24 - Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis
Patent holdings for IPC class G01L 1/24
Total number of patents in this class: 2115
10-year publication summary
|
151
|
155
|
168
|
154
|
172
|
149
|
153
|
118
|
116
|
34
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10420 |
43 |
| Intuitive Surgical Operations, Inc. | 4291 |
42 |
| Halliburton Energy Services, Inc. | 21169 |
39 |
| The Boeing Company | 20094 |
26 |
| Omnisens SA | 46 |
21 |
| Koninklijke Philips N.V. | 25570 |
20 |
| Baker Hughes Incorporated | 5045 |
19 |
| OptaSense Holdings Limited | 194 |
17 |
| Saudi Arabian Oil Company | 13943 |
17 |
| FUJIFILM Corporation | 30210 |
16 |
| The Board of Trustees of the Leland Stanford Junior University | 6600 |
16 |
| Hifi Engineering Inc. | 136 |
16 |
| Samsung Electronics Co., Ltd. | 153573 |
15 |
| Aktiebolaget SKF | 3067 |
15 |
| Gelsight, Inc. | 59 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
14 |
| Luna Innovations Incorporated | 142 |
14 |
| Integrated Roadways IP LLC | 24 |
14 |
| The Regents of the University of California | 20506 |
12 |
| Xerox Corporation | 4726 |
12 |
| Other owners | 1712 |