- 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 3/36 - Investigating two or more bands of a spectrum by separate detectors
Patent holdings for IPC class G01J 3/36
Total number of patents in this class: 788
10-year publication summary
|
70
|
65
|
69
|
85
|
70
|
67
|
77
|
48
|
49
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4161 |
48 |
| Rebellion Photonics, Inc. | 77 |
34 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
26 |
| Viavi Solutions Inc. | 1363 |
20 |
| Verifood, Ltd. | 53 |
19 |
| Konica Minolta, Inc. | 8349 |
17 |
| Shimadzu Corporation | 5791 |
14 |
| Raytheon Company | 8535 |
13 |
| Samsung Electronics Co., Ltd. | 131630 |
12 |
| Sony Corporation | 32931 |
11 |
| Sony Group Corporation | 10730 |
11 |
| Seiko Epson Corporation | 18724 |
10 |
| Nikon Corporation | 7162 |
9 |
| IMEC VZW | 1410 |
9 |
| ams Sensors Germany GmbH | 71 |
9 |
| FUJIFILM Corporation | 27102 |
8 |
| Robert Bosch GmbH | 40953 |
8 |
| Koninklijke Philips Electronics N.V. | 13133 |
8 |
| Apple Inc. | 50209 |
7 |
| Halliburton Energy Services, Inc. | 20165 |
7 |
| Other owners | 488 |