- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 49/901 - Buffering arrangements using storage descriptor, e.g. read or write pointers
Patent holdings for IPC class H04L 49/901
Total number of patents in this class: 96
10-year publication summary
|
1
|
1
|
1
|
0
|
4
|
15
|
15
|
27
|
27
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 45621 |
7 |
| VMware LLC | 6078 |
6 |
| Barefoot Networks, Inc. | 154 |
5 |
| Marvell Asia PTE, Ltd. | 6841 |
5 |
| Mellanox Technologies Ltd. | 1097 |
4 |
| MIXhalo Corp. | 31 |
4 |
| Cisco Technology, Inc. | 18858 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
3 |
| Realtek Semiconductor Corp. | 3028 |
3 |
| Nasdaq, Inc. | 452 |
3 |
| Marvell Israel (M.I.S.L) Ltd. | 511 |
2 |
| Xilinx, Inc. | 4086 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| Chicago Mercantile Exchange Inc. | 1000 |
2 |
| OVH | 272 |
2 |
| TQ Delta, LLC | 60 |
2 |
| ViaSat, Inc. | 1508 |
2 |
| Pensando Systems Inc. | 124 |
2 |
| Audinate Holdings Pty Limited | 49 |
2 |
| Redpanda Data, Inc. | 16 |
2 |
| Other owners | 33 |