- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 21/8249 - Bipolar and MOS technology
Patent holdings for IPC class H01L 21/8249
Total number of patents in this class: 404
10-year publication summary
|
44
|
35
|
34
|
40
|
22
|
19
|
28
|
24
|
12
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
37 |
| Texas Instruments Incorporated | 19479 |
32 |
| GLOBALFOUNDRIES U.S. Inc. | 6427 |
22 |
| Skyworks Solutions, Inc. | 3710 |
15 |
| International Business Machines Corporation | 61198 |
13 |
| United Microelectronics Corp. | 4254 |
12 |
| Newport Fab, LLC | 158 |
11 |
| Renesas Electronics Corporation | 6020 |
10 |
| Fuji Electric Co., Ltd. | 5133 |
10 |
| STMicroelectronics (Crolles 2) SAS | 649 |
10 |
| NXP B.V. | 1955 |
10 |
| Micron Technology, Inc. | 26258 |
8 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1590 |
8 |
| Denso Corporation | 24248 |
7 |
| Semiconductor Components Industries, L.L.C. | 5255 |
7 |
| Csmc Technologies Fab2 Co., Ltd. | 708 |
7 |
| Analog Devices International Unlimited Company | 1897 |
7 |
| Rohm Co., Ltd. | 6433 |
6 |
| STMicroelectronics International N.V. | 3148 |
6 |
| Silanna Asia Pte Ltd | 225 |
6 |
| Other owners | 160 |