- 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: 1539
10-year publication summary
|
113
|
127
|
130
|
145
|
131
|
122
|
134
|
118
|
79
|
53
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25776 |
78 |
| Robert Bosch GmbH | 42815 |
78 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43628 |
71 |
| InvenSense, Inc. | 1064 |
49 |
| Infineon Technologies AG | 8255 |
42 |
| STMicroelectronics S.r.l. | 3601 |
33 |
| Texas Instruments Incorporated | 19462 |
27 |
| Intel Corporation | 47221 |
26 |
| Knowles Electronics, LLC | 600 |
20 |
| Huawei Technologies Co., Ltd. | 114071 |
18 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1953 |
16 |
| Weifang Goertek Microelectronics Co., Ltd. | 157 |
15 |
| Murata Manufacturing Co., Ltd. | 24813 |
14 |
| Boe Technology Group Co., Ltd. | 41668 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10949 |
11 |
| Motion Engine Inc. | 24 |
11 |
| Qorvo US, Inc. | 2253 |
11 |
| NXP USA, Inc. | 4315 |
11 |
| Geneasys Pty Ltd | 23 |
11 |
| Vuereal Inc. | 289 |
10 |
| Other owners | 974 |