- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 23/02 - ContainersSeals
Patent holdings for IPC class H01L 23/02
Total number of patents in this class: 2851
10-year publication summary
|
159
|
155
|
157
|
121
|
138
|
113
|
89
|
87
|
59
|
49
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| STATS ChipPAC Pte. Lte. | 1546 |
191 |
| Samsung Electronics Co., Ltd. | 149087 |
160 |
| Kyocera Corporation | 14083 |
145 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46161 |
137 |
| Murata Manufacturing Co., Ltd. | 25001 |
118 |
| Micron Technology, Inc. | 26558 |
84 |
| Mitsubishi Electric Corporation | 46926 |
69 |
| Sony Semiconductor Solutions Corporation | 10823 |
65 |
| Nippon Electric Glass Co., Ltd. | 2479 |
55 |
| Intel Corporation | 46460 |
53 |
| Infineon Technologies AG | 8287 |
51 |
| Advanced Semiconductor Engineering, Inc. | 1679 |
50 |
| Tessera, Inc. | 611 |
35 |
| Texas Instruments Incorporated | 19495 |
34 |
| Renesas Electronics Corporation | 5928 |
32 |
| Semiconductor Components Industries, L.L.C. | 5297 |
31 |
| International Business Machines Corporation | 61721 |
27 |
| Amkor Technology Singapore Holding Pte.ltd. | 497 |
24 |
| Kioxia Corporation | 10452 |
23 |
| Daishinku Corporation | 247 |
22 |
| Other owners | 1445 |