Patent holdings for IPC class H04N 7/18

Total number of patents in this class: 22534

10-year publication summary

1861
1873
1986
2153
2468
2768
2818
2597
2206
1797
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Sony Corporation
42563
553
Olympus Corporation
16665
492
NEC Corporation
28609
460
Panasonic Intellectual Property Management Co., Ltd.
22812
367
Canon Inc.
37974
317
Magna Electronics Inc.
1000
310
Denso Corporation
22234
275
Amazon Technologies, Inc.
20843
251
Google LLC
32826
216
Samsung Electronics Co., Ltd.
112170
213
Mitsubishi Electric Corporation
38318
198
Robert Bosch GmbH
39033
178
LG Electronics Inc.
64190
171
Sensormatic Electronics, LLC
1211
163
JVC Kenwood Corporation
2404
162
Honeywell International Inc.
15167
161
FUJIFILM Corporation
24260
159
Panasonic Corporation
24233
154
Hanwha Techwin Co., Ltd.
705
150
Komatsu Ltd.
3860
146
Other owners 17438