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View up-to-date information on Wingtech Technology Co Ltd patents, including inventor and filing insights.
Patent Trends
Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
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EP4057341A1 | Application | VERPACKTE HALBBRÜCKENSCHALTUNG | H01L23/49524; H01L23/49562; H01L23/49575 | September 14, 2022 |
EP4057359A1 | Application | HALBLEITERVORRICHTUNG MIT VONEINANDER GETRENNTEN GRABENSTRUKTUREN | H01L29/407; H01L29/42376; H01L29/66734; H01L29/7813 | September 14, 2022 |
US20220285549A1 | Application | SEMICONDUCTOR DEVICE COMPRISING MUTUALLY SEPARATED TRENCH STRUCTURES | H01L29/401; H01L29/407; H01L29/66734; H01L29/7813 | September 08, 2022 |
US11431340B2 | Grant | Dual power supply detection circuit | G01R31/40; H03K19/0948; H03K19/20; H03K3/0377 | August 30, 2022 |
EP3472670B1 | Grant | HALBLEITERBAUELEMENTPOSITIONIERUNGSSYSTEM UND VERFAHREN ZUR HALBLEITERBAUELEMENTPOSITIONIERUNG | G01D21/00; G03F7/70716; G03F7/70725; G03F7/70766; G05B19/404; H01L21/67259; H01L21/681; H01L21/68764; H01L21/68785 | August 24, 2022 |
Top Inventors by Filings (Count by publication)
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