- 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: 1574
10-year publication summary
|
131
|
138
|
149
|
138
|
128
|
136
|
122
|
80
|
76
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25337 |
78 |
| Robert Bosch GmbH | 43700 |
78 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
72 |
| InvenSense, Inc. | 1202 |
53 |
| Infineon Technologies AG | 8382 |
46 |
| STMicroelectronics S.r.l. | 3398 |
31 |
| Intel Corporation | 46718 |
27 |
| Texas Instruments Incorporated | 19628 |
27 |
| LG Innotek Co., Ltd. | 8232 |
20 |
| Huawei Technologies Co., Ltd. | 120888 |
19 |
| Knowles Electronics, LLC | 591 |
19 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2010 |
18 |
| Weifang Goertek Microelectronics Co., Ltd. | 158 |
15 |
| Murata Manufacturing Co., Ltd. | 25588 |
14 |
| Boe Technology Group Co., Ltd. | 43166 |
12 |
| NXP USA, Inc. | 4444 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
11 |
| Motion Engine Inc. | 26 |
11 |
| Qorvo US, Inc. | 2380 |
11 |
| Geneasys Pty Ltd | 23 |
11 |
| Other owners | 989 |