- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 7/04 - Capacitors in which the capacitance is varied by non-mechanical meansProcesses of their manufacture having a dielectric selected for the variation of its permitivity with applied temperature
Patent holdings for IPC class H01G 7/04
Total number of patents in this class: 23
10-year publication summary
|
2
|
5
|
1
|
1
|
0
|
2
|
0
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17459 |
2 |
| Dell Products L.P. | 17129 |
2 |
| GLOBALFOUNDRIES U.S. Inc. | 6385 |
2 |
| International Business Machines Corporation | 62754 |
1 |
| Murata Manufacturing Co., Ltd. | 25847 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 6134 |
1 |
| Epcos AG | 638 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
1 |
| President and Fellows of Harvard College | 6110 |
1 |
| The United States of America as represented by the Secretary of the Army | 1261 |
1 |
| Boe Technology Group Co., Ltd. | 44484 |
1 |
| The Charles Stark Draper Laboratory, Inc. | 945 |
1 |
| Drexel University | 999 |
1 |
| The Hong Kong University of Science and Technology | 842 |
1 |
| IBM United Kingdom Limited | 4051 |
1 |
| Regents of the University of Minnesota | 2797 |
1 |
| STMicroelectronics International N.V. | 4219 |
1 |
| Biesbrouck, Louis | 2 |
1 |
| TDK Electronics AG | 1014 |
1 |
| NXP B.V. | 1367 |
1 |
| Other owners | 0 |