Patent holdings for IPC class H04N 9/87

Total number of patents in this class: 629

10-year publication summary

10
127
162
93
91
108
89
60
63
7
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Sony Corporation
43743
53
Google LLC
31798
30
Panasonic Intellectual Property Management Co., Ltd.
21007
29
Panasonic Intellectual Property Corporation of America
4352
28
DISH Technologies L.L.C.
1390
27
Canon Inc.
39001
23
Samsung Electronics Co., Ltd.
108011
20
Tribune Broadcasting Company, LLC
274
15
Apple Inc.
38979
13
Saturn Licensing LLC
1557
13
LG Electronics Inc.
61670
11
Mitsubishi Electric Corporation
36559
11
Intel Corporation
47005
10
Amazon Technologies, Inc.
19577
10
Disney Enterprises, Inc.
5527
9
Microsoft Technology Licensing, LLC
48254
9
Maxell, Ltd.
1698
9
Lucid VR Inc
11
7
Avago Technologies International Sales Pte. Limited
11936
7
International Business Machines Corporation
72244
6
Other owners 289