Patent holdings for IPC class G08C 23/04

Total number of patents in this class: 1052

10-year publication summary

33
75
113
138
121
135
139
121
85
58
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Universal Electronics Inc.
637
85
Samsung Electronics Co., Ltd.
112170
52
LG Electronics Inc.
64190
27
Koninklijke Philips Electronics N.V.
20980
23
Google LLC
32826
22
Signify Holding B.V.
5750
15
ZTE Corporation
34020
14
Microsoft Technology Licensing, LLC
47564
13
DISH Technologies L.L.C.
1415
13
Sony Corporation
42563
12
Panasonic Intellectual Property Management Co., Ltd.
22812
12
Comcast Cable Communications, LLC
2788
11
Sonos, Inc.
1652
11
Magseis FF LLC
173
11
AT&T Intellectual Property I, L.P.
10843
9
Koninklijke Philips N.V.
21110
9
Huawei Technologies Co., Ltd.
75382
9
Apple Inc.
41201
8
FM Marketing GmbH
118
8
Peel Technologies, Inc.
15
8
Other owners 680