- All sections
- B - Performing operationstransporting
- B81B - Microstructural devices or systems, e.g. micromechanical devices
- B81B 7/02 - Microstructural systems containing distinct electrical or optical devices of particular relevance for their function, e.g. microelectro-mechanical systems [MEMS]
Patent holdings for IPC class B81B 7/02
Total number of patents in this class: 1597
10-year publication summary
|
131
|
138
|
149
|
138
|
128
|
138
|
121
|
81
|
77
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44160 |
79 |
| Hewlett-Packard Development Company, L.P. | 25184 |
78 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
73 |
| InvenSense, Inc. | 1207 |
53 |
| Infineon Technologies AG | 8402 |
47 |
| STMicroelectronics S.r.l. | 3377 |
31 |
| Texas Instruments Incorporated | 19672 |
28 |
| Intel Corporation | 47106 |
27 |
| LG Innotek Co., Ltd. | 8466 |
24 |
| Huawei Technologies Co., Ltd. | 123385 |
20 |
| Knowles Electronics, LLC | 593 |
19 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2023 |
18 |
| STMicroelectronics International N.V. | 4157 |
18 |
| Weifang Goertek Microelectronics Co., Ltd. | 159 |
15 |
| Murata Manufacturing Co., Ltd. | 25744 |
14 |
| Boe Technology Group Co., Ltd. | 44029 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
11 |
| Motion Engine Inc. | 26 |
11 |
| Qorvo US, Inc. | 2396 |
11 |
| Geneasys Pty Ltd | 23 |
11 |
| Other owners | 997 |