- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/08 - ContainersSeals characterised by the material of the container or its electrical properties the material being an electrical insulator, e.g. glass
Patent holdings for IPC class H01L 23/08
Total number of patents in this class: 418
10-year publication summary
|
34
|
39
|
45
|
35
|
30
|
25
|
20
|
17
|
32
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 14359 |
47 |
| Nippon Electric Glass Co., Ltd. | 2555 |
30 |
| Murata Manufacturing Co., Ltd. | 25744 |
22 |
| Mitsubishi Electric Corporation | 48018 |
21 |
| Fuji Electric Co., Ltd. | 5478 |
19 |
| Intel Corporation | 47106 |
14 |
| Nitto Denko Corporation | 8536 |
14 |
| Sony Semiconductor Solutions Corporation | 11577 |
14 |
| Infineon Technologies AG | 8402 |
10 |
| NGK Insulators, Ltd. | 5236 |
9 |
| Texas Instruments Incorporated | 19672 |
8 |
| Daishinku Corporation | 258 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
5 |
| Semiconductor Components Industries, L.L.C. | 5262 |
5 |
| SCHOTT AG | 1738 |
5 |
| International Business Machines Corporation | 62634 |
4 |
| NGK Electronics Devices, Inc. | 75 |
4 |
| Agc, Inc. | 5524 |
4 |
| Absolics Inc. | 102 |
4 |
| Qualcomm Mems Technologies, Inc. | 587 |
3 |
| Other owners | 169 |