- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/2318 - Data placement on disk arrays using striping
Patent holdings for IPC class H04N 21/2318
Total number of patents in this class: 9
10-year publication summary
|
1
|
3
|
1
|
2
|
2
|
1
|
0
|
0
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
3 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Guangzhou Ucweb Computer Technology Co., Ltd. | 131 |
1 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
1 |
| 7th Sense Design Limited | 1 |
1 |
| Huawei Cloud Computing Technologies Co., Ltd. | 1135 |
1 |
| Other owners | 0 |