- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 19/5621 - Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks the devices involving a micromechanical structure
Patent holdings for IPC class G01C 19/5621
Total number of patents in this class: 101
10-year publication summary
|
6
|
13
|
13
|
11
|
2
|
3
|
7
|
0
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19988 |
35 |
| Kyocera Corporation | 14241 |
10 |
| Panasonic Corporation | 19680 |
8 |
| Denso Corporation | 25165 |
6 |
| Honeywell International Inc. | 12796 |
5 |
| TDK Corporation | 6803 |
4 |
| Murata Manufacturing Co., Ltd. | 25506 |
3 |
| Sony Corporation | 30440 |
2 |
| The Regents of the University of California | 20506 |
2 |
| Toshiba Corporation | 12693 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
2 |
| The Charles Stark Draper Laboratory, Inc. | 936 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1412 |
2 |
| STMicroelectronics International N.V. | 3735 |
2 |
| Nanjing University of Science and Technology | 170 |
2 |
| Robert Bosch GmbH | 43554 |
1 |
| Thales SA | 2350 |
1 |
| Lawrence Livermore National Security, LLC | 1960 |
1 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2009 |
1 |
| AAC Technologies (Nanjing) Co., Ltd. | 363 |
1 |
| Other owners | 9 |