- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/38 - Detecting the response signal by time filtering, e.g. using time gates
Patent holdings for IPC class G01N 29/38
Total number of patents in this class: 90
10-year publication summary
6
|
1
|
12
|
13
|
5
|
11
|
6
|
10
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
GE Sensing & Inspection Technologies GmbH | 95 |
8 |
DolphiTech AS | 43 |
5 |
Hitachi Power Solutions Co., Ltd. | 94 |
5 |
Halliburton Energy Services, Inc. | 20165 |
3 |
The Boeing Company | 19843 |
3 |
Olympus NDT Inc. | 31 |
3 |
Vallourec Tubes France | 48 |
3 |
Yamaha Fine Technologies Co., Ltd. | 53 |
3 |
General Electric Company | 18133 |
2 |
Hitachi, Ltd. | 16452 |
2 |
Mitsubishi Electric Corporation | 43934 |
2 |
Brigham Young University | 580 |
2 |
Halfwave AS | 15 |
2 |
Hexagon Technology AS | 123 |
2 |
Southern Research Institute | 207 |
2 |
Sunnybrook Research Institute | 216 |
2 |
NDT Global AS | 11 |
2 |
The Regents of the University of California | 18943 |
1 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Canon Inc. | 36841 |
1 |
Other owners | 36 |