- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/73 - Bipolar junction transistors
Patent holdings for IPC class H01L 29/73
Total number of patents in this class: 673
10-year publication summary
|
56
|
67
|
56
|
47
|
37
|
21
|
24
|
18
|
13
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GLOBALFOUNDRIES U.S. Inc. | 6380 |
39 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48560 |
36 |
| Intel Corporation | 47178 |
27 |
| Ideal Power Inc. | 103 |
25 |
| Texas Instruments Incorporated | 19640 |
23 |
| International Business Machines Corporation | 62748 |
22 |
| Murata Manufacturing Co., Ltd. | 25809 |
22 |
| Infineon Technologies AG | 8410 |
18 |
| Zeno Semiconductor, Inc. | 236 |
18 |
| Fuji Electric Co., Ltd. | 5511 |
17 |
| Mitsubishi Electric Corporation | 48172 |
16 |
| Semiconductor Components Industries, L.L.C. | 5253 |
15 |
| Infineon Technologies Austria AG | 2345 |
14 |
| Micron Technology, Inc. | 27636 |
13 |
| Skyworks Solutions, Inc. | 3965 |
12 |
| United Microelectronics Corp. | 4502 |
10 |
| NXP USA, Inc. | 4406 |
10 |
| Silanna Asia Pte Ltd | 231 |
9 |
| Samsung Electronics Co., Ltd. | 158442 |
8 |
| Toshiba Corporation | 12594 |
7 |
| Other owners | 312 |