- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/29 - Forming electrodes, leads or terminal arrangements
Patent holdings for IPC class H01L 41/29
Total number of patents in this class: 585
10-year publication summary
|
69
|
100
|
75
|
60
|
42
|
40
|
15
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25758 |
59 |
| Seiko Epson Corporation | 20259 |
40 |
| FUJIFILM Corporation | 30516 |
22 |
| Akoustis Technologies Corp. | 138 |
16 |
| Tune Holdings Corp. | 119 |
16 |
| Sumitomo Chemical Company, Limited | 8968 |
12 |
| Ricoh Company, Ltd. | 13333 |
10 |
| Brother Industries, Ltd. | 12829 |
10 |
| Samsung Electro-mechanics Co., Ltd. | 6091 |
10 |
| Taiyo Yuden Co., Ltd. | 2032 |
10 |
| Kyocera Corporation | 14383 |
9 |
| NGK Insulators, Ltd. | 5239 |
9 |
| Boe Technology Group Co., Ltd. | 44074 |
9 |
| Koninklijke Philips N.V. | 25873 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
8 |
| Samsung Electronics Co., Ltd. | 157946 |
7 |
| Panasonic Corporation | 18962 |
7 |
| Konica Minolta, Inc. | 9125 |
7 |
| Qorvo US, Inc. | 2401 |
7 |
| Canon Inc. | 43869 |
6 |
| Other owners | 303 |