- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/93 - Variable-capacitance diodes, e.g. varactors
Patent holdings for IPC class H01L 29/93
Total number of patents in this class: 305
10-year publication summary
|
29
|
44
|
37
|
24
|
26
|
16
|
8
|
10
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88980 |
44 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46661 |
32 |
| Intel Corporation | 46583 |
12 |
| Atomera Incorporated | 247 |
12 |
| Innolux Corporation | 3486 |
10 |
| eMemory Technology Inc. | 402 |
10 |
| Regents of the University of Minnesota | 2764 |
10 |
| International Business Machines Corporation | 61969 |
9 |
| Qorvo US, Inc. | 2334 |
8 |
| GLOBALFOUNDRIES U.S. Inc. | 6403 |
7 |
| Skyworks Solutions, Inc. | 3858 |
7 |
| United Microelectronics Corp. | 4398 |
6 |
| Renesas Electronics Corporation | 5884 |
5 |
| Semiconductor Components Industries, L.L.C. | 5283 |
5 |
| STMicroelectronics (Crolles 2) SAS | 644 |
5 |
| Samsung Electronics Co., Ltd. | 151726 |
4 |
| Murata Manufacturing Co., Ltd. | 25261 |
4 |
| Semiconductor Manufacturing International (Beijing) Corporation | 1034 |
4 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1743 |
4 |
| Cerfe Labs, Inc. | 57 |
4 |
| Other owners | 103 |