Patent holdings for IPC class H04L 29/08

Total number of patents in this class: 102888

10-year publication summary

2802
4743
8138
12082
14426
15457
14756
14371
13175
9816
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
International Business Machines Corporation
65971
4416
Microsoft Technology Licensing, LLC
47564
3248
Huawei Technologies Co., Ltd.
75382
2496
Amazon Technologies, Inc.
20843
1995
Samsung Electronics Co., Ltd.
112170
1926
Google LLC
32826
1915
Cisco Technology, Inc.
19345
1719
Intel Corporation
47682
1430
Qualcomm Incorporated
62949
1379
Facebook, Inc.
8357
1334
Apple Inc.
41201
1157
AT&T Intellectual Property I, L.P.
10843
1133
Tencent Technology (Shenzhen) Company Limited
9541
1115
ZTE Corporation
34020
1108
Telefonaktiebolaget LM Ericsson (publ)
22636
1082
Oracle International Corporation
11229
1024
Ericsson
18614
1015
VMware, Inc.
4827
916
Citrix Systems, Inc.
3514
886
Verizon Patent And Licensing Inc.
6637
819
Other owners 70775