- All sections
- H - Electricity
- H04B - Transmission
- H04B 13/00 - Transmission systems characterised by the medium used for transmission, not provided for in groups
Patent holdings for IPC class H04B 13/00
Total number of patents in this class: 866
10-year publication summary
|
70
|
110
|
93
|
88
|
84
|
76
|
60
|
43
|
29
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 32931 |
83 |
| Electronics and Telecommunications Research Institute | 8830 |
29 |
| Koninklijke Philips N.V. | 22975 |
28 |
| Sony Semiconductor Solutions Corporation | 8770 |
27 |
| Pacesetter, Inc. | 1528 |
22 |
| Samsung Electronics Co., Ltd. | 131630 |
21 |
| Medtronic, Inc. | 9964 |
20 |
| Otsuka Pharmaceutical Co., Ltd. | 1426 |
20 |
| Alps Electric Co., Ltd. | 851 |
19 |
| Koninklijke Philips Electronics N.V. | 13133 |
18 |
| Cardiac Pacemakers, Inc. | 3115 |
18 |
| NEC Corporation | 32703 |
15 |
| Intel Corporation | 45621 |
15 |
| Orange | 1759 |
13 |
| The University of Tokyo | 3903 |
10 |
| Orange S.A. | 1379 |
9 |
| Cell Cross Corporation | 17 |
8 |
| Gemalto SA | 1016 |
8 |
| Sigmasense, LLC. | 431 |
8 |
| Philips Intellectual Property & Standards GmbH | 2395 |
8 |
| Other owners | 467 |