- All sections
- B - Performing operationstransporting
- B81C - Processes or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems
- B81C 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class B81C 99/00
Total number of patents in this class: 653
10-year publication summary
|
46
|
62
|
50
|
39
|
38
|
28
|
18
|
25
|
24
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44128 |
28 |
| Apple Inc. | 58705 |
26 |
| Genesee Valley Innovations, LLC | 2187 |
17 |
| Nivarox-FAR S.A. | 287 |
12 |
| InvenSense, Inc. | 1207 |
11 |
| STMicroelectronics International N.V. | 4148 |
11 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
9 |
| mCube Inc. | 32 |
9 |
| Qualcomm Mems Technologies, Inc. | 588 |
8 |
| Infineon Technologies AG | 8400 |
8 |
| Board of Regents, The University of Texas System | 6102 |
8 |
| Centre National de La Recherche Scientifique | 11016 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
7 |
| Rolex S.A. | 725 |
7 |
| International Business Machines Corporation | 62621 |
6 |
| The University of North Carolina at Chapel Hill | 2093 |
6 |
| Micron Technology, Inc. | 27626 |
5 |
| Hitachi, Ltd. | 16071 |
5 |
| FUJIFILM Corporation | 30512 |
5 |
| Massachusetts Institute of Technology | 10239 |
5 |
| Other owners | 453 |