H01L 21/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0120,133 GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING DEEP SUPPORT SHIELDS AND METHODS OF FABRICATING SUCH DEVICEOct 06, 23Apr 10, 25Not available
2025/0120,145 TRANSISTOR AND METHOD FOR MANUFACTURING SAMEJun 07, 24Apr 10, 25Microchip Technology Incorporated
2025/0120,147 SILICON CARBIDE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEDec 19, 24Apr 10, 25Not available
2025/0113,506 ONE-STEP FRONT OHMIC AND SCHOTTKY CONTACT FORAMTION ON SIC POWER DEVICES WITH LASER ANNEALINGOct 03, 23Apr 03, 25Not available
2025/0113,556 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFORApr 16, 24Apr 03, 25ENKRIS SEMICONDUCTOR, INC.
2025/0113,570 MANUFACTURING METHOD AND POWER SEMICONDUCTOR DEVICEJan 30, 23Apr 03, 25Not available
2025/0105,167 METHOD OF PROCESSING WAFERSep 17, 24Mar 27, 25Not available
2025/0107,121 FORMING A SCHOTTKY CONTACT IN AN ELECTRONIC DEVICE, SUCH AS A JBS OR MPS DIODE, AND ELECTRONIC DEVICE WITH SCHOTTKY CONTACTSep 18, 24Mar 27, 25STMicroelectronics International N.V.
2025/0107,146 SEMICONDUCTOR DEVICEDec 09, 24Mar 27, 25ROHM CO., LTD.
2025/0107,165 TOP SURFACE OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUCTOR DEVICESSep 26, 24Mar 27, 25Nexperia B.V.
2025/0107,167 RECESSED REGIONS OF A JUNCTION TERMINATION EXTENSION FOR SEMICONDUCTOR DEVICESSep 27, 24Mar 27, 25Nexperia B.V.
2025/0107,189 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOFFeb 15, 24Mar 27, 25Not available
2025/0095,992 MOSFET DEVICE AND MANUFACTURING METHOD THEREFORMar 22, 23Mar 20, 25Not available
2025/0096,149 SEMICONDUCTOR DEVICE WITH A SILICON CARBIDE PORTION AND A GLASS STRUCTURE AND METHOD OF MANUFACTURINGSep 16, 24Mar 20, 25Not available
2025/0098,236 A POWER SEMICONDUCTOR DEVICE, A POWER CONVERTER INCLUDING THE SAME AND A MANUFACTURING METHOD OF POWER SEMICONDUCTOR DEVICESep 18, 24Mar 20, 25LX Semicon Co., Ltd.
2025/0089,283 SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICEMar 04, 24Mar 13, 25KABUSHIKI KAISHA TOSHIBA
2025/0079,175 Plasma Etched Compound SemiconductorMar 17, 24Mar 06, 25Not available
2025/0068,086 MASKLESS PHOTOLITHOGRAPHY PROCESS FOR THE SYNTHESIS OF METALLIC NANOSTRUCTURES OF FRACTAL GEOMETRY DIRECTLY ON 2D PRINTED CARBON-BASED NANOSHEETS UNDER ROOM TEMPERATURE UV IRRADIATIONAug 23, 24Feb 27, 25Not available
2025/0063,775 SEMICONDUCTOR DEVICE HAVING A SUPERJUNCTION-STRUCTUREAug 05, 24Feb 20, 25Not available
2025/0063,796 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEFeb 06, 24Feb 20, 25Not available

Showing 1 to 20 of 1108 results