Patent holdings for IPC class H04N 19/14

Total number of patents in this class: 1644

10-year publication summary

79
126
132
151
225
151
148
177
191
135
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
Samsung Electronics Co., Ltd.
105375
140
Qualcomm Incorporated
59267
131
Sony Corporation
43781
93
LG Electronics Inc.
59921
60
Huawei Technologies Co., Ltd.
64407
47
Intel Corporation
47308
41
Google LLC
30575
40
Sun Patent Trust
1569
36
Canon Inc.
39606
35
Dolby Laboratories Licensing Corporation
3186
30
Texas Instruments Incorporated
18275
26
Microsoft Technology Licensing, LLC
47537
24
Nippon Telegraph and Telephone Corporation
4620
24
GE Video Compression, LLC
272
22
Godo Kaisha IP Bridge 1
791
21
ARRIS Enterprises LLC
2721
21
InterDigital Madison Patent Holdings
941
21
Apple Inc.
37123
18
SK Telecom Co., Ltd.
1531
18
Electronics and Telecommunications Research Institute
9250
17
Other owners 779