- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/443 - Deposition of conductive or insulating materials for electrodes from a gas or vapour, e.g. condensation
Patent holdings for IPC class H01L 21/443
Total number of patents in this class: 135
10-year publication summary
12
|
11
|
12
|
24
|
22
|
14
|
9
|
13
|
14
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
14 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
12 |
Boe Technology Group Co., Ltd. | 35384 |
11 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
10 |
Intel Corporation | 45621 |
5 |
Novellus Systems, Inc. | 559 |
4 |
Samsung Display Co., Ltd. | 30585 |
3 |
Sandisk Technologies LLC | 5684 |
3 |
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3454 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
2 |
Applied Materials, Inc. | 16587 |
2 |
Tokyo Electron Limited | 11599 |
2 |
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. | 169 |
2 |
United Microelectronics Corp. | 3921 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Flosfia Inc. | 210 |
2 |
Forschungszentrum Julich GmbH | 604 |
2 |
South China University of Technology | 1581 |
2 |
Other owners | 48 |