C23F 1/02

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Class  C23F : NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES


Subclass 1/02: Etching metallic material by chemical means Local etching

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11971383 Enhanced 3D porous architectured electroactive devices via impregnated porogensNov 20, 19Apr 30, 24Iowa State University Research Foundation, Inc.
11939505 Silicon nitride film etching composition and etching method using the sameAug 30, 21Mar 26, 24ENF TECHNOLOGY CO., LTD.
11938536 Nanotextured metal powders for 3D printing of metalsMar 28, 22Mar 26, 24The Board of Trustees of the Leland Stanford Junior University
11936972 Light shielding plate, camera unit, and electronic apparatusJan 14, 22Mar 19, 24TOPPAN INC.
11913122 Surface pattern forming method for aluminium productDec 01, 20Feb 27, 24Samsung Electronics Co. Ltd.
11873564 Etch chemistry for metallic materialsOct 02, 19Jan 16, 24Hutchinson Technology Incorporated
11859092 Printable non-curable thixotropic hot melt compositionMar 26, 21Jan 02, 24TE Connectivity Solutions GMBH
11859274 Deposition mask and method of manufacturing deposition maskFeb 28, 23Jan 02, 24Dai Nippon Printing Co., Ltd.
11822750 Touch screen sensorMar 06, 23Nov 21, 233M Innovative Properties Company
11815747 Electro-optic electric field sensor and method of fabricationSep 06, 20Nov 14, 23Partow Technologies, LLC.
11814735 Ceramic substrate and ceramic substrate manufacturing methodMar 25, 20Nov 14, 23Amosense Co., Ltd.
11814719 Method of manufacturing deposition mask, intermediate product to which deposition mask is allocated, and deposition maskMar 18, 22Nov 14, 23Dai Nippon Printing Co., Ltd.
11807947 Methods for producing an etch resist pattern on a metallic surfaceJan 12, 22Nov 07, 23Kateeva, Inc.
11795549 Metal plate for deposition mask, and deposition mask and manufacturing method thereforMar 07, 22Oct 24, 23LG INNOTEK CO., LTD.
11781224 Metal plate, deposition mask, and manufacturing method thereforDec 03, 21Oct 10, 23LG INNOTEK CO., LTD.
11770903 Method for manufacturing circuit board including metal-containing layerOct 27, 21Sep 26, 23Korea Institute of Science and Technology
11753561 Patterning pasteNov 20, 18Sep 12, 23PPG Industries Ohio, Inc.
11745202 Dry non-plasma treatment systemJul 15, 15Sep 05, 23Tokyo Electron Limited
11746423 Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor depositionJul 30, 21Sep 05, 23Toppan Printing Co Ltd.
11732361 Metal plate for manufacturing deposition mask, method for manufacturing metal plate, deposition mask and method for manufacturing deposition maskOct 14, 20Aug 22, 23Dai Nippon Printing Co., Ltd.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0102,174 Etch Chemistry For Metallic MaterialsDec 12, 23Mar 28, 24Not available
2024/0093,379 METAL MACHINED COMPONENT, COMPONENT-MOUNTED MODULE EQUIPPED WITH SAME, AND METHOD FOR MANUFACTURING SAMEOct 11, 20Mar 21, 24UNITED PRECISION TECHNOLOGIES CO., LTD.
2024/0045,549 TOUCH SCREEN SENSOROct 18, 23Feb 08, 24Not available
2024/0035,167 METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACEOct 10, 23Feb 01, 24Kateeva, Inc.
2023/0257,886 METHOD FOR MANUFACTURING STRUCTURED PRESS ELEMENTSApr 25, 23Aug 17, 23Not available
2022/0404,695 METHOD OF PREPARING METAL MASK SUBSTRATENov 11, 21Dec 22, 22Not available
2022/0371,093 METHOD OF MANUFACTURING ADDITIVELY MANUFACTURED OBJECTApr 28, 22Nov 24, 22Not available
2022/0364,241 MASK MANUFACTURING METHOD AND MASK MANUFACTURING DEVICEJan 19, 22Nov 17, 22Not available
2022/0298,647 METHOD OF FINISHING A METALLIC SURFACEMay 27, 20Sep 22, 22Not available
2022/0267,908 Radiation Curable Inkjet Ink for Alkaline Etching or Plating ApplicationsJun 09, 20Aug 25, 22AGFA - Gevaert NV
2022/0223,827 VAPOR-DEPOSITION MASK, METHOD FOR MANUFACTURING VAPOR-DEPOSITION MASK, AND METHOD FOR MANUFACTURING DISPLAY DEVICEMar 28, 22Jul 14, 22Not available
2021/0371,987 POROUS PLATINUM NANOROD ELECTRODE ARRAY FLEXIBLE SENSOR DEVICES AND FABRICATIONNov 07, 19Dec 02, 21Not available
2021/0164,111 SURFACE PATTERN FORMING METHOD FOR ALUMINIUM PRODUCTDec 01, 20Jun 03, 21Samsung Electronics Co., Ltd.
2021/0066,601 METHOD FOR PRODUCING VAPOR DEPOSITION MASK, AND METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENTNov 16, 20Mar 04, 21Dai Nippon Printing Co., Ltd.
2021/0048,902 TOUCH SCREEN SENSORNov 03, 20Feb 18, 21Not available
2021/0047,738 AMORPHOUS METAL STRIP AND METHOD FOR PRODUCING AN AMORPHOUS METAL STRIPAug 13, 20Feb 18, 21Not available
2020/0396,842 METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACEJun 26, 20Dec 17, 20Kateeva, Inc.
2020/0362,465 VAPOR DEPOSITION MASK BASE MATERIAL, VAPOR DEPOSITION MASK BASE MATERIAL MANUFACTURING METHOD, AND VAPOR DEPOSITION MASK MANUFACTURING METHODAug 05, 20Nov 19, 20Not available
2020/0016,623 SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND STORAGE MEDIUMJul 08, 19Jan 16, 20Not available
2019/0363,257 METHOD FOR PRODUCING VAPOR DEPOSITION MASK, AND METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENTAug 06, 19Nov 28, 19Dai Nippon Printing Co., Ltd.

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