Patent holdings for IPC class H04N 19/137

Total number of patents in this class: 2087

10-year publication summary

168
135
98
139
141
251
337
276
205
87
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
LG Electronics Inc.
69291
243
Beijing Bytedance Network Technology Co., Ltd.
3662
136
Bytedance Inc.
2340
135
Samsung Electronics Co., Ltd.
132456
94
Tencent America LLC
3003
88
Qualcomm Incorporated
77154
82
Huawei Technologies Co., Ltd.
101589
67
Electronics and Telecommunications Research Institute
8875
52
Microsoft Technology Licensing, LLC
51489
42
Beijing Dajia Internet Information Technology Co., Ltd.
1193
41
Sony Corporation
32716
37
Google LLC
38989
35
Intel Corporation
45627
30
KT Corporation
1888
29
Sun Patent Trust
1983
28
Toshiba Corporation
11966
27
Axis AB
885
24
Nippon Telegraph and Telephone Corporation
14407
23
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18871
22
Apple Inc.
50350
21
Other owners 831