- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shock; indicating presence or absence of movement; indicating direction of movement
- G01P 21/00 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass
Patent holdings for IPC class G01P 21/00
Total number of patents in this class: 1119
10-year publication summary
|
98
|
103
|
100
|
99
|
78
|
69
|
63
|
61
|
44
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
52 |
| InvenSense, Inc. | 1014 |
33 |
| Honeywell International Inc. | 13799 |
28 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
28 |
| Denso Corporation | 23338 |
23 |
| Analog Devices, Inc. | 3475 |
18 |
| Seiko Epson Corporation | 18724 |
17 |
| Qualcomm Incorporated | 76576 |
14 |
| Panasonic Corporation | 20786 |
14 |
| Hitachi Automotive Systems, Ltd. | 3970 |
13 |
| Murata Manufacturing Co., Ltd. | 22355 |
12 |
| NXP USA, Inc. | 4155 |
12 |
| Continental Automotive GmbH | 5573 |
11 |
| Otto Bock HealthCare LP | 82 |
11 |
| Rosemount Aerospace Inc. | 747 |
10 |
| The Boeing Company | 19843 |
9 |
| Infineon Technologies AG | 8189 |
9 |
| Northrop Grumman Guidance and Electronics Company, Inc. | 110 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Tokyo Electron Limited | 11599 |
8 |
| Other owners | 780 |