- 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: 587
10-year publication summary
|
38
|
48
|
55
|
63
|
61
|
57
|
37
|
31
|
34
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147501 |
21 |
| Raytheon Company | 8393 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
11 |
| Face International Corp. | 99 |
10 |
| InVisage Technologies, Inc. | 134 |
10 |
| Sony Semiconductor Solutions Corporation | 10599 |
10 |
| Sony Corporation | 30936 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43258 |
8 |
| California Institute of Technology | 3985 |
8 |
| Boe Technology Group Co., Ltd. | 41495 |
8 |
| Canon Inc. | 40352 |
7 |
| Texas Instruments Incorporated | 19455 |
7 |
| STMicroelectronics S.r.l. | 3603 |
7 |
| HRL Laboratories, LLC | 1602 |
7 |
| South China University of Technology | 1797 |
7 |
| L3harris Cincinnati Electronics Corporation | 36 |
6 |
| The Regents of the University of California | 20059 |
5 |
| International Business Machines Corporation | 61433 |
5 |
| Massachusetts Institute of Technology | 10102 |
5 |
| GLOBALFOUNDRIES U.S. Inc. | 6420 |
5 |
| Other owners | 421 |