- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/64 - Manufacture or treatment of solid-state devices other than semiconductor devices, or of parts thereof, not specially adapted for a single type of device provided for in subclasses , , or
Patent holdings for IPC class H01L 21/64
Total number of patents in this class: 97
10-year publication summary
|
4
|
7
|
9
|
5
|
6
|
6
|
0
|
1
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19639 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4018 |
4 |
| Tsinghua University | 6245 |
4 |
| Samsung Display Co., Ltd. | 39012 |
3 |
| Murata Manufacturing Co., Ltd. | 25893 |
3 |
| SRI International | 999 |
3 |
| International Business Machines Corporation | 62769 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48760 |
2 |
| Tokyo Electron Limited | 13920 |
2 |
| Massachusetts Institute of Technology | 10290 |
2 |
| Empire Technology Development LLC | 1611 |
2 |
| Nanyang Technological University | 2231 |
2 |
| Lumileds Singapore Pte. Ltd. | 1261 |
2 |
| Qualcomm Incorporated | 93172 |
1 |
| 3m Innovative Properties Company | 17445 |
1 |
| Honda Motor Co., Ltd. | 26212 |
1 |
| The Boeing Company | 20197 |
1 |
| Canon Inc. | 44222 |
1 |
| Micron Technology, Inc. | 27726 |
1 |
| Texas Instruments Japan, Ltd. | 1656 |
1 |
| Other owners | 54 |