- All sections
- G - Physics
- G01P - Measuring linear or angular speed, acceleration, deceleration or shockindicating 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: 1112
10-year publication summary
|
103
|
92
|
93
|
77
|
63
|
61
|
55
|
48
|
41
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42742 |
51 |
| InvenSense, Inc. | 1051 |
38 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
30 |
| Honeywell International Inc. | 13547 |
22 |
| Denso Corporation | 24387 |
22 |
| Seiko Epson Corporation | 19458 |
18 |
| Analog Devices, Inc. | 3375 |
15 |
| Qualcomm Incorporated | 86023 |
14 |
| Panasonic Corporation | 20074 |
14 |
| Hitachi Automotive Systems, Ltd. | 3955 |
13 |
| Murata Manufacturing Co., Ltd. | 24650 |
13 |
| Rosemount Aerospace Inc. | 775 |
13 |
| NXP USA, Inc. | 4306 |
12 |
| Otto Bock HealthCare LP | 89 |
11 |
| The Boeing Company | 20098 |
10 |
| Infineon Technologies AG | 8244 |
9 |
| Northrop Grumman Guidance and Electronics Company, Inc. | 101 |
9 |
| Mitsubishi Electric Corporation | 46295 |
7 |
| Thales SA | 2346 |
7 |
| Georgia Tech Research Corporation | 2754 |
7 |
| Other owners | 777 |