- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 21/16 - NavigationNavigational instruments not provided for in groups by using measurement of speed or acceleration executed aboard the object being navigatedDead 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: 3339
10-year publication summary
|
276
|
334
|
343
|
281
|
293
|
280
|
243
|
277
|
240
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88555 |
116 |
| Honeywell International Inc. | 13558 |
73 |
| Safran Electronics & Defense | 1334 |
69 |
| Seiko Epson Corporation | 19809 |
55 |
| InvenSense, Inc. | 1206 |
48 |
| SZ DJI Technology Co., Ltd | 6880 |
46 |
| Robert Bosch GmbH | 43244 |
41 |
| Mobileye Vision Technologies Ltd. | 819 |
37 |
| Samsung Electronics Co., Ltd. | 151017 |
34 |
| Apple Inc. | 56891 |
33 |
| Microsoft Technology Licensing, LLC | 54316 |
30 |
| Sony Corporation | 30634 |
29 |
| The Boeing Company | 20101 |
29 |
| Digital Global Systems, Inc. | 598 |
28 |
| Regents of the University of Minnesota | 2761 |
27 |
| Huawei Technologies Co., Ltd. | 117695 |
26 |
| Texas Instruments Incorporated | 19555 |
25 |
| Southeast University | 1485 |
21 |
| Intel Corporation | 46576 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10977 |
20 |
| Other owners | 2532 |