- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/155 - Transmitters
Patent holdings for IPC class H04B 10/155
Total number of patents in this class: 73
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lucent Technologies Inc. | 739 |
10 |
| Alcatel Lucent | 4551 |
8 |
| NEC Corporation | 35509 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 27858 |
4 |
| Infinera Corporation | 634 |
3 |
| The Boeing Company | 20031 |
2 |
| Huawei Technologies Co., Ltd. | 111764 |
2 |
| Battelle Memorial Institute | 2476 |
2 |
| Bookham Technology plc | 29 |
2 |
| International Business Machines Corporation | 61185 |
1 |
| AT&T Intellectual Property I, L.P. | 9494 |
1 |
| Centre National de La Recherche Scientifique | 10408 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 1700 |
1 |
| Intel Corporation | 46893 |
1 |
| Cisco Technology, Inc. | 19845 |
1 |
| Alcatel-Lucent USA Inc. | 560 |
1 |
| Raytheon Company | 8397 |
1 |
| Massachusetts Institute of Technology | 10030 |
1 |
| Corning Incorporated | 10246 |
1 |
| STMicroelectronics S.r.l. | 3621 |
1 |
| Other owners | 24 |