- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/903 - Selection among a plurality of different networks
Patent holdings for IPC class H04L 12/903
Total number of patents in this class: 41
10-year publication summary
|
7
|
4
|
2
|
3
|
1
|
2
|
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 | 37227 |
11 |
| Qualcomm Incorporated | 93006 |
3 |
| Huawei Technologies Co., Ltd. | 124379 |
3 |
| NTT DoCoMo, Inc. | 14911 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
2 |
| NTT Communications Corporation | 226 |
2 |
| Arista Networks, Inc. | 1261 |
2 |
| Honeywell International Inc. | 12770 |
1 |
| British Telecommunications Public Limited Company | 2599 |
1 |
| Fujitsu Limited | 16859 |
1 |
| Mitsubishi Electric Corporation | 48236 |
1 |
| Xiaomi Inc. | 1746 |
1 |
| Hitachi Data Systems Corporation | 47 |
1 |
| KDDI Corporation | 1183 |
1 |
| NextWave Technology Sdn Bhd | 1 |
1 |
| Sato Holdings Kabushiki Kaisha | 379 |
1 |
| Toshiba Digital Solutions Corporation | 663 |
1 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6165 |
1 |
| Sharp Kabushiki Kaisha | 18495 |
1 |
| M&B IP Analysts LLC | 158 |
1 |
| Other owners | 2 |