- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/861 - Packet buffering or queuing arrangements; Queue scheduling
Patent holdings for IPC class H04L 12/861
Total number of patents in this class: 1784
10-year publication summary
|
224
|
232
|
248
|
239
|
258
|
225
|
127
|
63
|
8
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
111 |
| Huawei Technologies Co., Ltd. | 100781 |
92 |
| Cisco Technology, Inc. | 18858 |
54 |
| Marvell Asia PTE, Ltd. | 6841 |
54 |
| Cavium International | 5549 |
45 |
| International Business Machines Corporation | 60644 |
37 |
| Mellanox Technologies Ltd. | 1097 |
36 |
| ZTE Corporation | 39218 |
32 |
| Microsoft Technology Licensing, LLC | 51439 |
31 |
| Nicira, Inc. | 1192 |
31 |
| Amazon Technologies, Inc. | 24422 |
30 |
| Marvell Israel (M.I.S.L) Ltd. | 511 |
29 |
| Xilinx, Inc. | 4086 |
29 |
| Avago Technologies International Sales Pte. Limited | 9260 |
29 |
| Fujitsu Limited | 19265 |
27 |
| VMware LLC | 6078 |
27 |
| Ericsson | 20417 |
25 |
| Samsung Electronics Co., Ltd. | 131630 |
24 |
| Qualcomm Incorporated | 76576 |
23 |
| Hewlett Packard Enterprise Development LP | 10702 |
22 |
| Other owners | 996 |