Patent holdings for IPC class H04N 7/18

Total number of patents in this class: 23746

10-year publication summary

1874
1988
2153
2462
2771
2840
2641
2301
2116
1650
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
Sony Corporation
38211
529
NEC Corporation
30008
511
Olympus Corporation
15018
472
Panasonic Intellectual Property Management Co., Ltd.
25569
380
Magna Electronics Inc.
1125
337
Canon Inc.
36889
316
Amazon Technologies, Inc.
22641
283
Denso Corporation
22843
274
Google LLC
34802
234
Samsung Electronics Co., Ltd.
118560
208
Mitsubishi Electric Corporation
40672
208
Motorola Solutions, Inc.
4252
205
JVC Kenwood Corporation
2534
191
LG Electronics Inc.
66125
175
Robert Bosch GmbH
39781
172
Hanwha Techwin Co., Ltd.
730
163
FUJIFILM Corporation
25409
162
Toyota Motor Corporation
27961
159
Komatsu Ltd.
4021
152
Honeywell International Inc.
14382
149
Other owners 18466