Patent holdings for IPC class H04L 12/741

Total number of patents in this class: 5218

10-year publication summary

49
188
436
766
940
829
728
729
751
93
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Cisco Technology, Inc.
19283
541
Huawei Technologies Co., Ltd.
68534
541
Nicira, Inc.
1072
208
International Business Machines Corporation
72126
146
Juniper Networks, Inc.
3228
142
Ericsson
17855
120
Intel Corporation
46957
116
ZTE Corporation
32883
114
Amazon Technologies, Inc.
19545
110
Hewlett Packard Enterprise Development LP
12361
102
Marvell Asia PTE, Ltd.
6934
98
Cavium International
6512
93
NEC Corporation
27438
92
Fujitsu Limited
23966
79
Avago Technologies International Sales Pte. Limited
11944
72
Futurewei Technologies, Inc.
3648
67
Dell Products L.P.
6886
61
Oracle International Corporation
10823
59
Microsoft Technology Licensing, LLC
48171
58
Google LLC
31745
57
Other owners 2342