- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 49/02 - Thin-film or thick-film devices
Patent holdings for IPC class H01L 49/02
Total number of patents in this class: 6484
10-year publication summary
|
700
|
808
|
795
|
817
|
719
|
694
|
488
|
95
|
14
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47319 |
905 |
| Samsung Electronics Co., Ltd. | 153845 |
445 |
| Micron Technology, Inc. | 27285 |
333 |
| Intel Corporation | 46680 |
303 |
| Texas Instruments Incorporated | 19631 |
267 |
| International Business Machines Corporation | 62220 |
240 |
| Qualcomm Incorporated | 90221 |
200 |
| GLOBALFOUNDRIES U.S. Inc. | 6396 |
138 |
| SK Hynix Inc. | 12154 |
129 |
| Kepler Computing Inc. | 323 |
108 |
| Renesas Electronics Corporation | 5866 |
106 |
| Murata Manufacturing Co., Ltd. | 25514 |
104 |
| Semiconductor Energy Laboratory Co., Ltd. | 11680 |
94 |
| United Microelectronics Corp. | 4450 |
90 |
| Changxin Memory Technologies, Inc. | 4924 |
86 |
| Nanya Technology Corporation | 2850 |
83 |
| Microchip Technology Incorporated | 3200 |
67 |
| Rohm Co., Ltd. | 6747 |
61 |
| Samsung Display Co., Ltd. | 37860 |
54 |
| Infineon Technologies AG | 8377 |
54 |
| Other owners | 2617 |