- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/101 - Devices sensitive to infrared, visible or ultraviolet radiation
Patent holdings for IPC class H01L 31/101
Total number of patents in this class: 577
10-year publication summary
|
48
|
55
|
63
|
61
|
57
|
35
|
30
|
31
|
12
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 152304 |
21 |
| Raytheon Company | 8473 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10978 |
11 |
| Face International Corp. | 99 |
10 |
| InVisage Technologies, Inc. | 116 |
10 |
| Sony Semiconductor Solutions Corporation | 11106 |
10 |
| Sony Corporation | 30536 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46813 |
8 |
| California Institute of Technology | 4018 |
8 |
| Boe Technology Group Co., Ltd. | 42660 |
8 |
| Canon Inc. | 41921 |
7 |
| Texas Instruments Incorporated | 19567 |
7 |
| STMicroelectronics S.r.l. | 3409 |
7 |
| HRL Laboratories, LLC | 1614 |
7 |
| South China University of Technology | 1850 |
6 |
| L3harris Cincinnati Electronics Corporation | 37 |
6 |
| The Regents of the University of California | 20447 |
5 |
| International Business Machines Corporation | 62049 |
5 |
| Massachusetts Institute of Technology | 10190 |
5 |
| GLOBALFOUNDRIES U.S. Inc. | 6398 |
5 |
| Other owners | 412 |