Patent holdings for IPC class H04N 5/445

Total number of patents in this class: 7980

10-year publication summary

620
683
804
665
519
461
472
326
246
22
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
LG Electronics Inc.
61477
592
Samsung Electronics Co., Ltd.
107772
431
Rovi Guides, Inc.
2056
304
Sony Corporation
43704
266
Koninklijke Philips Electronics N.V.
23064
210
AT&T Intellectual Property I, L.P.
10770
209
DISH Technologies L.L.C.
1389
169
Google LLC
31745
164
Verizon Patent And Licensing Inc.
5436
146
Saturn Licensing LLC
1558
131
Microsoft Technology Licensing, LLC
48171
109
Thomson Licensing
4560
99
The DIRECTV Group, Inc.
1089
97
Matsushita Electric Industrial Co., Ltd.
10911
92
Z124
384
85
Panasonic Corporation
24866
77
United Video Properties, Inc.
166
68
Flextronics AP, LLC
603
67
Universal Electronics Inc.
637
66
Intel Corporation
46957
65
Other owners 4533