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EP2787541
Solar cell
Filed
Apr 2, 2014
Technology
Electrical engineering · Semiconductors
UPC cases
5
EPO proceedings
2
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
Hover an owner to see their dates
- JingAo Solar Co., Ltd.since Jun 7, 2024
- Shangrao Xinyuan Yuedong Technology Development Co., LtdDec 15, 2023 – Jun 7, 2024
- Shangrao Jinko solar Technology Development Co., LTDOct 28, 2022 – Dec 15, 2023
- LG Electronics Inc.Oct 7, 2014 – Oct 28, 2022
Abstract
Discussed is a solar cell including a semiconductor substrate, a first tunneling layer entirely formed over a surface of the semiconductor substrate, a first conductive type area disposed on the surface of the semiconductor substrate, and an electrode including a first electrode connected to the first conductive type area.
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Jan 22, 2026 | UPC CFI 238/2026 | Munich LD | Generic | Locked | Weickmann & Weickmann PartmbB +7 |
Additional proceedings on this patent
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