Patent holdings for IPC class H03G 5/00

Total number of patents in this class: 702

10-year publication summary

59
68
64
57
59
48
84
50
30
11
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Principal owners for this class

Owner
All patents
This class
Sonos, Inc.
1333
42
Dolby Laboratories Licensing Corporation
3186
37
Bongiovi Acoustics LLC.
98
27
Yamaha Corporation
4120
26
Samsung Electronics Co., Ltd.
105375
25
Harman International Industries, Incorporated
2116
24
Sony Corporation
43781
22
DTS, Inc.
368
21
Cirrus Logic, Inc.
1515
17
Apple Inc.
37123
14
Bose Corporation
2543
13
Harman Becker Automotive Systems GmbH
720
13
Creative Technology Ltd
744
11
Nokia Technologies Oy
11160
10
Winview, Inc.
99
10
Audyssey Laboratories, Inc.
34
9
Dolby International AB
1136
9
Texas Instruments Incorporated
18275
7
Rohm Co., Ltd.
4377
7
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
3969
7
Other owners 351