- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/193 - Macromolecular compositions
Patent holdings for IPC class H01L 41/193
Total number of patents in this class: 975
10-year publication summary
|
78
|
125
|
144
|
124
|
76
|
66
|
14
|
0
|
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. | 25917 |
112 |
| Koninklijke Philips N.V. | 26042 |
54 |
| Mitsui Chemicals, Inc. | 3267 |
40 |
| Konica Minolta Medical & Graphic, Inc. | 565 |
25 |
| a School Corporation Kansai University | 91 |
20 |
| Daikin Industries, Ltd. | 10514 |
19 |
| FUJIFILM Corporation | 30689 |
17 |
| LG Display Co., Ltd. | 15056 |
14 |
| META Platforms Technologies, LLC | 6522 |
14 |
| Arkema France | 4231 |
13 |
| Kansai University | 24 |
11 |
| Zeon Corporation | 4173 |
11 |
| Bayer Intellectual Property GmbH | 2351 |
10 |
| Robert Bosch GmbH | 44327 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11130 |
10 |
| Boe Technology Group Co., Ltd. | 44653 |
10 |
| Kureha Corporation | 1073 |
10 |
| Teijin Limited | 1297 |
10 |
| Bayer MaterialScience AG | 702 |
9 |
| Nitto Denko Corporation | 8589 |
8 |
| Other owners | 548 |