- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 13/08 - Intermediate storage means
Patent holdings for IPC class H04L 13/08
Total number of patents in this class: 77
10-year publication summary
|
7
|
5
|
5
|
5
|
1
|
3
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36616 |
12 |
| Fujitsu Limited | 16998 |
10 |
| Sony Corporation | 30397 |
8 |
| Panasonic Corporation | 19586 |
8 |
| Mitsubishi Electric Corporation | 47602 |
5 |
| Sony Semiconductor Solutions Corporation | 11230 |
3 |
| Hitachi, Ltd. | 15895 |
2 |
| Denso Corporation | 25183 |
2 |
| Brother Industries, Ltd. | 12867 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
2 |
| NTT DoCoMo, Inc. | 14275 |
2 |
| Yamaha Corporation | 4069 |
2 |
| NTT Electronics Corporation | 257 |
2 |
| Sony Computer Entertainment Inc. | 847 |
1 |
| Intel Corporation | 46680 |
1 |
| Hitachi Automotive Systems, Ltd. | 3954 |
1 |
| Huawei Technologies Co., Ltd. | 120098 |
1 |
| Panasonic Intellectual Property Corporation of America | 7074 |
1 |
| Amazon Technologies, Inc. | 27705 |
1 |
| Nippon Telegraph and Telephone Corporation | 15997 |
1 |
| Other owners | 10 |