- All sections
- H - Electricity
- H05F - Static electricity; naturally-occurring electricity
- H05F 1/02 - Preventing the formation of electrostatic charges by surface treatment
Patent holdings for IPC class H05F 1/02
Total number of patents in this class: 41
10-year publication summary
3
|
3
|
3
|
3
|
5
|
3
|
6
|
2
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Guill Tool & Engineering Co., Inc. | 43 |
5 |
Applied Materials, Inc. | 16587 |
3 |
Toyota Motor Corporation | 28582 |
2 |
Boe Technology Group Co., Ltd. | 35384 |
2 |
Albany International Corp. | 311 |
2 |
ESD Technology Consulting & Licensing Co., Ltd | 34 |
2 |
Matsumoto Giken Co., Ltd. | 2 |
2 |
Ordos Yuansheng Optoelectronics Co., Ltd. | 1232 |
2 |
Shishido Electrostatic, Ltd. | 7 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Sumitomo Electric Industries, Ltd. | 14131 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
1 |
Northrop Grumman Systems Corporation | 2940 |
1 |
Innolux Corporation | 3151 |
1 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
Toray Industries, Inc. | 6652 |
1 |
Hewlett Packard Enterprise Development LP | 10702 |
1 |
Other owners | 8 |