- 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: 608
10-year publication summary
|
63
|
69
|
100
|
75
|
60
|
42
|
48
|
18
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24603 |
60 |
| Seiko Epson Corporation | 19398 |
42 |
| FUJIFILM Corporation | 29437 |
22 |
| Akoustis Technologies Corp. | 129 |
17 |
| Tune Holdings Corp. | 121 |
17 |
| Sumitomo Chemical Company, Limited | 9043 |
12 |
| Ricoh Company, Ltd. | 13283 |
10 |
| Brother Industries, Ltd. | 12958 |
10 |
| Samsung Electro-mechanics Co., Ltd. | 5624 |
10 |
| Boe Technology Group Co., Ltd. | 41291 |
10 |
| Taiyo Yuden Co., Ltd. | 1939 |
10 |
| Kyocera Corporation | 13857 |
9 |
| NGK Insulators, Ltd. | 4968 |
9 |
| Koninklijke Philips N.V. | 24767 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
8 |
| Samsung Electronics Co., Ltd. | 146811 |
7 |
| Panasonic Corporation | 20088 |
7 |
| Konica Minolta, Inc. | 8755 |
7 |
| Qorvo US, Inc. | 2224 |
7 |
| Canon Inc. | 40095 |
6 |
| Other owners | 320 |