- 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: 892
10-year publication summary
|
93
|
89
|
85
|
76
|
60
|
44
|
32
|
33
|
35
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30181 |
79 |
| Koninklijke Philips N.V. | 25856 |
28 |
| Electronics and Telecommunications Research Institute | 9672 |
28 |
| Sony Semiconductor Solutions Corporation | 11577 |
26 |
| Pacesetter, Inc. | 1537 |
24 |
| Samsung Electronics Co., Ltd. | 157719 |
21 |
| Medtronic, Inc. | 9792 |
21 |
| Otsuka Pharmaceutical Co., Ltd. | 1502 |
20 |
| Alps Electric Co., Ltd. | 758 |
19 |
| Cardiac Pacemakers, Inc. | 2829 |
18 |
| Intel Corporation | 47106 |
15 |
| NEC Corporation | 37004 |
14 |
| Koninklijke Philips Electronics N.V. | 7455 |
13 |
| Sigmasense, LLC. | 483 |
13 |
| Orange | 2055 |
13 |
| Orange S.A. | 1663 |
10 |
| Purdue Research Foundation | 3916 |
9 |
| Quasistatics Inc. | 34 |
9 |
| Gemalto SA | 994 |
8 |
| Sony Mobile Communications Inc. | 553 |
7 |
| Other owners | 497 |