Patent holdings for IPC class H04L 5/00

Total number of patents in this class: 71431

10-year publication summary

4725
5189
6375
7395
8219
7610
8341
7674
7953
1059
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
82165
12801
LG Electronics Inc.
71185
7639
Huawei Technologies Co., Ltd.
107154
5454
Samsung Electronics Co., Ltd.
139551
4829
Ericsson
21203
2796
Apple Inc.
52932
2388
Telefonaktiebolaget LM Ericsson (publ)
27443
1892
ZTE Corporation
41154
1683
Nokia Technologies Oy
16656
1446
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
20111
1364
Intel Corporation
46179
1284
Vivo Mobile Communication Co., Ltd.
11438
1095
Beijing Xiaomi Mobile Software Co., Ltd.
10956
1039
NTT DoCoMo, Inc.
12334
918
Interdigital Patent Holdings, Inc.
4543
908
Sun Patent Trust
2047
770
Sharp Corporation
10201
746
Datang Mobile Communications Equipment Co., Ltd
3631
721
Sony Corporation
31518
715
NEC Corporation
34540
671
Other owners 20272