Patent holdings for IPC class G01C 21/20

Total number of patents in this class: 5192

10-year publication summary

239
373
453
563
592
739
744
701
602
451
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
67263
182
Apple Inc.
44635
109
Here Global B.V.
2250
109
Microsoft Technology Licensing, LLC
47581
84
Walmart Apollo, LLC
5463
80
International Business Machines Corporation
63106
77
Google LLC
34802
68
The Boeing Company
20527
66
Samsung Electronics Co., Ltd.
118560
64
Sony Corporation
38211
55
Honeywell International Inc.
14382
54
SZ DJI Technology Co., Ltd
6594
53
Toyota Motor Corporation
27961
52
Furuno Electric Co., Ltd.
781
41
Crown Equipment Corporation
822
38
Mapsted Corp.
119
38
Intel Corporation
45981
36
Huawei Technologies Co., Ltd.
86351
35
Thales SA
2325
34
Amazon Technologies, Inc.
22641
33
Other owners 3884