Patent holdings for IPC class H04L 9/08

Total number of patents in this class: 22928

10-year publication summary

1056
1258
1568
1954
2385
2965
3214
3193
3021
1200
2014 2015 2016 2017 2018 2019 2020 2021 2022 2023

Principal owners for this class

Owner
All patents
This class
International Business Machines Corporation
63166
654
Intel Corporation
46078
645
Microsoft Technology Licensing, LLC
48371
448
Samsung Electronics Co., Ltd.
123340
429
Huawei Technologies Co., Ltd.
91672
415
Amazon Technologies, Inc.
23264
397
Visa International Service Association
3925
315
Cisco Technology, Inc.
18687
274
NEC Corporation
30702
269
Google LLC
36031
245
Apple Inc.
46256
241
Advanced New Technologies Co., Ltd.
2704
205
Qualcomm Incorporated
70338
196
Nippon Telegraph and Telephone Corporation
11640
195
Micron Technology, Inc.
24260
194
Pure Storage, Inc.
2274
189
Capital One Services, LLC.
6194
184
Nokia Technologies Oy
13803
169
EMC IP Holding Company LLC
11301
160
Sony Corporation
35977
142
Other owners 16962