Patent holdings for IPC class H04L 1/00

Total number of patents in this class: 34259

10-year publication summary

2640
2825
2630
3322
3724
3435
2992
2709
2194
627
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Qualcomm Incorporated
76469
4099
Huawei Technologies Co., Ltd.
100643
3110
LG Electronics Inc.
69239
2677
Samsung Electronics Co., Ltd.
131440
2006
Ericsson
20410
1019
Telefonaktiebolaget LM Ericsson (publ)
26414
923
ZTE Corporation
39184
820
Apple Inc.
50202
682
Intel Corporation
45593
586
Electronics and Telecommunications Research Institute
8819
454
Sun Patent Trust
1972
411
Sony Corporation
32997
387
Nokia Technologies Oy
15048
372
Cisco Technology, Inc.
18848
371
Marvell Asia PTE, Ltd.
6848
336
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
18717
325
Interdigital Patent Holdings, Inc.
3647
275
NEC Corporation
32670
262
Avago Technologies International Sales Pte. Limited
9281
257
Panasonic Intellectual Property Corporation of America
7223
255
Other owners 14632