Patent holdings for IPC class H04N 9/67

Total number of patents in this class: 387

10-year publication summary

7
21
35
40
38
60
36
46
40
29
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
Dolby Laboratories Licensing Corporation
3189
44
Apple Inc.
37210
22
Samsung Electronics Co., Ltd.
105336
20
Sony Corporation
43793
18
Thomson Licensing
4800
12
Canon Inc.
39428
10
Boe Technology Group Co., Ltd.
22451
8
Contrast, Inc.
25
8
Samsung Display Co., Ltd.
21903
7
Koninklijke Philips N.V.
19573
7
Microsoft Technology Licensing, LLC
47447
7
ViXS Systems, Inc.
210
6
International Business Machines Corporation
73328
5
Sharp Corporation
13946
5
Koninklijke Philips Electronics N.V.
25790
5
Eastman Kodak Company
5170
5
STMicroelectronics S.r.l.
3689
5
Qualcomm Incorporated
59243
4
Intel Corporation
47169
4
Texas Instruments Incorporated
18302
4
Other owners 181