Patent holdings for IPC class H04H 60/33

Total number of patents in this class: 1063

10-year publication summary

111
100
136
100
93
70
77
67
58
11
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
The Nielsen Company (US), LLC
2145
122
Google LLC
31798
49
AT&T Intellectual Property I, L.P.
10780
46
Sony Corporation
43743
29
Verizon Patent And Licensing Inc.
5442
23
Rovi Guides, Inc.
2071
22
International Business Machines Corporation
72244
21
Saturn Licensing LLC
1557
19
Comcast Cable Communications, LLC
2513
18
DISH Technologies L.L.C.
1390
18
Samsung Electronics Co., Ltd.
108011
16
Nielsen Consumer LLC
261
16
Microsoft Technology Licensing, LLC
48254
15
LG Electronics Inc.
61670
14
comScore, Inc.
225
11
Adobe Inc.
5607
11
StratosAudio, Inc.
43
10
Intel Corporation
47005
9
Koninklijke Philips Electronics N.V.
23028
8
Thomson Licensing
4560
7
Other owners 579