- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light; colorimetry; radiation pyrometry
- G01J 3/10 - Arrangements of light sources specially adapted for spectrometry or colorimetry
Patent holdings for IPC class G01J 3/10
Total number of patents in this class: 1696
10-year publication summary
|
137
|
146
|
182
|
200
|
191
|
146
|
117
|
119
|
114
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 138320 |
29 |
| Omni Medsci, Inc. | 30 |
28 |
| Trinamix GmbH | 308 |
26 |
| Shimadzu Corporation | 5987 |
25 |
| Verifood, Ltd. | 56 |
25 |
| Seiko Epson Corporation | 18966 |
24 |
| Hamamatsu Photonics K.K. | 4303 |
22 |
| Gigaphoton Inc. | 1186 |
22 |
| Ushio Denki Kabushiki Kaisha | 1140 |
19 |
| Massachusetts Institute of Technology | 9903 |
18 |
| ASML Netherlands B.V. | 7120 |
17 |
| Viavi Solutions Inc. | 1395 |
17 |
| Apple Inc. | 52547 |
16 |
| Siemens AG | 24575 |
15 |
| Konica Minolta, Inc. | 8510 |
15 |
| Align Technology, Inc. | 1953 |
13 |
| Cymer, Inc. | 96 |
11 |
| Excelitas Technologies Corp. | 303 |
11 |
| KLA-Tencor Corporation | 2551 |
11 |
| Halliburton Energy Services, Inc. | 20403 |
10 |
| Other owners | 1322 |