Patent holdings for IPC class H04N 19/154

Total number of patents in this class: 957

10-year publication summary

33
48
69
93
127
125
114
120
111
79
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
Sony Corporation
43781
48
Qualcomm Incorporated
59267
44
Samsung Electronics Co., Ltd.
105375
39
Dolby Laboratories Licensing Corporation
3186
33
Netflix, Inc.
577
27
Google LLC
30575
26
Apple Inc.
37123
25
Microsoft Technology Licensing, LLC
47537
25
Huawei Technologies Co., Ltd.
64407
23
Nippon Telegraph and Telephone Corporation
4620
21
Intel Corporation
47308
20
ARRIS Enterprises LLC
2721
20
Magic Pony Technology Limited
47
17
Comcast Cable Communications, LLC
2436
15
Canon Inc.
39606
13
Mediatek Inc.
4674
13
Sun Patent Trust
1569
13
LG Electronics Inc.
59921
11
Beamr Imaging Ltd
38
11
InterDigital Holdings, Inc.
400
11
Other owners 502