- 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 5/14 - Electrical features thereof
Patent holdings for IPC class G01J 5/14
Total number of patents in this class: 62
10-year publication summary
10
|
5
|
4
|
4
|
8
|
4
|
6
|
3
|
7
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Pixart Imaging Inc. | 1581 |
7 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
3 |
Tsinghua University | 5426 |
3 |
HEIMANN Sensor GmbH | 21 |
3 |
AMS Sensors UK Limited | 33 |
3 |
Halliburton Energy Services, Inc. | 20165 |
2 |
Lapis Semiconductor Co., Ltd. | 1004 |
2 |
Stryker Corporation | 3864 |
2 |
Melexis Technologies NV | 228 |
2 |
Oriental System Technology Inc. | 13 |
2 |
UD Holdings, LLC | 15 |
2 |
General Electric Company | 18133 |
1 |
Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
Toshiba Corporation | 12017 |
1 |
Sumitomo Electric Industries, Ltd. | 14131 |
1 |
Sharp Corporation | 10015 |
1 |
Ricoh Company, Ltd. | 13266 |
1 |
Robert Bosch GmbH | 40953 |
1 |
TDK Corporation | 6306 |
1 |
Other owners | 17 |