Patent holdings for IPC class G06K 9/22

Total number of patents in this class: 1081

10-year publication summary

183
157
179
199
103
58
16
5
1
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
145864
67
Microsoft Technology Licensing, LLC
53693
51
Qualcomm Incorporated
85183
32
Wacom Co., Ltd.
1899
28
Google LLC
42135
25
Hand held Products, Inc.
1261
22
Apple Inc.
54773
20
MyScript
123
20
Symbol Technologies, LLC
1210
17
Digimarc Corporation
743
16
Sony Corporation
31065
15
International Business Machines Corporation
61210
13
LG Electronics Inc.
72962
11
Fyusion, Inc.
206
9
Ricoh Company, Ltd.
13242
8
Kyocera Corporation
13800
8
Amazon Technologies, Inc.
26646
8
FaceTec, Inc.
73
8
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20925
8
Zebra Technologies Corporation
2181
8
Other owners 687