- All sections
- B - Performing operationstransporting
- B81C - Processes or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems
- B81C 1/00 - Manufacture or treatment of devices or systems in or on a substrate
Patent holdings for IPC class B81C 1/00
Total number of patents in this class: 6796
10-year publication summary
|
680
|
580
|
532
|
557
|
478
|
386
|
345
|
327
|
328
|
16
|
| 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. | 46375 |
459 |
| Robert Bosch GmbH | 43170 |
447 |
| Infineon Technologies AG | 8298 |
197 |
| InvenSense, Inc. | 1207 |
160 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10984 |
152 |
| International Business Machines Corporation | 61846 |
137 |
| STMicroelectronics S.r.l. | 3428 |
124 |
| Texas Instruments Incorporated | 19516 |
113 |
| Murata Manufacturing Co., Ltd. | 25187 |
78 |
| Bfly Operations, Inc. | 378 |
63 |
| Qualcomm Mems Technologies, Inc. | 618 |
61 |
| Analog Devices, Inc. | 3359 |
60 |
| STMicroelectronics International N.V. | 3596 |
52 |
| NXP USA, Inc. | 4374 |
51 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1746 |
48 |
| Micron Technology, Inc. | 26782 |
46 |
| Hewlett-Packard Development Company, L.P. | 25511 |
42 |
| The Regents of the University of California | 20327 |
39 |
| Seiko Epson Corporation | 19754 |
39 |
| Massachusetts Institute of Technology | 10168 |
39 |
| Other owners | 4389 |