- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 29/41 - Electrodes characterised by their shape, relative sizes or dispositions
Patent holdings for IPC class H01L 29/41
Total number of patents in this class: 1067
10-year publication summary
|
82
|
88
|
82
|
64
|
60
|
64
|
82
|
43
|
22
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm Co., Ltd. | 6916 |
78 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
59 |
| Samsung Electronics Co., Ltd. | 159298 |
55 |
| Sharp Kabushiki Kaisha | 18484 |
39 |
| International Business Machines Corporation | 62847 |
31 |
| Semiconductor Energy Laboratory Co., Ltd. | 11877 |
31 |
| Fuji Electric Co., Ltd. | 5541 |
29 |
| Mitsubishi Electric Corporation | 48409 |
24 |
| Sony Semiconductor Solutions Corporation | 11944 |
22 |
| Panasonic Corporation | 18658 |
20 |
| Sumitomo Electric Industries, Ltd. | 16404 |
18 |
| Boe Technology Group Co., Ltd. | 44784 |
17 |
| TDK Corporation | 7039 |
15 |
| Toshiba Corporation | 12732 |
14 |
| Denso Corporation | 25799 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
13 |
| GLOBALFOUNDRIES U.S. Inc. | 6394 |
11 |
| Intel Corporation | 46313 |
10 |
| Samsung Display Co., Ltd. | 39154 |
9 |
| Texas Instruments Incorporated | 19622 |
9 |
| Other owners | 550 |