- All sections
- G - Physics
- G01C - Measuring distances, levels or bearings; surveying; navigation; gyroscopic instruments; photogrammetry or videogrammetry
- G01C 21/16 - Navigation; Navigational instruments not provided for in groups by using measurement of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
Patent holdings for IPC class G01C 21/16
Total number of patents in this class: 2935
10-year publication summary
|
184
|
236
|
283
|
341
|
352
|
288
|
295
|
279
|
240
|
91
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
106 |
| Honeywell International Inc. | 13799 |
79 |
| Safran Electronics & Defense | 1130 |
57 |
| InvenSense, Inc. | 1014 |
45 |
| SZ DJI Technology Co., Ltd | 6791 |
44 |
| Seiko Epson Corporation | 18724 |
41 |
| Mobileye Vision Technologies Ltd. | 682 |
34 |
| Robert Bosch GmbH | 40953 |
32 |
| Apple Inc. | 50209 |
30 |
| Microsoft Technology Licensing, LLC | 51439 |
30 |
| Samsung Electronics Co., Ltd. | 131630 |
29 |
| Sony Corporation | 32931 |
29 |
| Continental Teves AG & Co. oHG | 2354 |
28 |
| The Boeing Company | 19843 |
26 |
| Texas Instruments Incorporated | 19376 |
25 |
| Regents of the University of Minnesota | 2620 |
22 |
| Intel Corporation | 45621 |
20 |
| Huawei Technologies Co., Ltd. | 100781 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
20 |
| Movea | 108 |
19 |
| Other owners | 2199 |