- All sections
- B - Performing operationstransporting
- B81B - Microstructural devices or systems, e.g. micromechanical devices
- B81B 7/00 - Microstructural systems
Patent holdings for IPC class B81B 7/00
Total number of patents in this class: 3464
10-year publication summary
|
349
|
392
|
337
|
320
|
347
|
250
|
250
|
179
|
168
|
137
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42784 |
263 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43158 |
205 |
| InvenSense, Inc. | 1055 |
132 |
| Infineon Technologies AG | 8247 |
110 |
| STMicroelectronics S.r.l. | 3608 |
100 |
| Texas Instruments Incorporated | 19454 |
88 |
| Seiko Epson Corporation | 19478 |
57 |
| Murata Manufacturing Co., Ltd. | 24684 |
54 |
| Knowles Electronics, LLC | 600 |
54 |
| Analog Devices, Inc. | 3375 |
52 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
49 |
| Hewlett-Packard Development Company, L.P. | 25829 |
47 |
| TDK Corporation | 6796 |
35 |
| Advanced Semiconductor Engineering, Inc. | 1662 |
35 |
| STMicroelectronics International N.V. | 3241 |
33 |
| Bfly Operations, Inc. | 371 |
32 |
| Semiconductor Manufacturing International (Shanghai) Corporation | 1765 |
30 |
| Honeywell International Inc. | 13554 |
29 |
| SiTime Corporation | 203 |
29 |
| International Business Machines Corporation | 61402 |
27 |
| Other owners | 2003 |