- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 1/04 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon, or silicon
Patent holdings for IPC class H01B 1/04
Total number of patents in this class: 1379
10-year publication summary
|
151
|
131
|
155
|
141
|
129
|
90
|
90
|
46
|
57
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
35 |
| Carbon Technology Holdings, LLC | 185 |
32 |
| The Boeing Company | 19843 |
29 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
28 |
| Tsinghua University | 5426 |
28 |
| Global Graphene Group, Inc. | 246 |
27 |
| The Furukawa Electric Co., Ltd. | 3486 |
25 |
| LG Chem, Ltd. | 17205 |
16 |
| Zeon Corporation | 3854 |
16 |
| The Regents of the University of California | 18943 |
14 |
| Robert Bosch GmbH | 40953 |
14 |
| Toray Industries, Inc. | 6652 |
11 |
| Battelle Memorial Institute | 2356 |
11 |
| National Institute of Advanced Industrial Science and Technology | 3677 |
10 |
| Nano-C, Inc. | 71 |
10 |
| Massachusetts Institute of Technology | 9795 |
9 |
| Korea Advanced Institute of Science and Technology | 3906 |
9 |
| Northwestern University | 3112 |
8 |
| LS Cable & System Ltd. | 311 |
8 |
| LG Energy Solution, Ltd. | 10813 |
8 |
| Other owners | 1031 |