H01F 1/04

Sub-Class

Watch

Stats

Description

Class  H01F : MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES


Subclass 1/04: Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties (thin magnetic films characterised by their composition H01F 10/1) of inorganic materials (H01F 1/44 takes precedence) characterised by their coercivity of hard-magnetic materials metals or alloys

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10562193 Automatic magnetic gripper for non-magnetic objectsAug 23, 17Feb 18, 20DISHCRAFT ROBOTICS, INC.
10077137 Combination carrying deviceDec 28, 15Sep 18, 18Amazon Technologies Inc.
10023932 Grain-oriented electrical steel sheet, and method for manufacturing the sameDec 26, 13Jul 17, 18POSCO
9865673 High resistivity soft magnetic material for miniaturized power converterMar 24, 15Jan 09, 18INTERNATIONAL BUSINESS MACHINES CORPORATION
9802353 Method of making a flexible magnetized sheetMar 27, 15Oct 31, 17SONOCO DEVELOPMENT, INC.
9761359 Method of producing electrical steel sheetFeb 21, 13Sep 12, 17JFE STEEL CORPORATION
9721706 Non-oriented electrical steel sheet, manufacturing method thereof, laminate for motor iron core, and manufacturing method thereofAug 17, 12Aug 01, 17NIPPON STEEL & SUMITOMO METAL CORPORATION
9687625 Method and system for reversibly connecting a nasal tube to a person's clothingJul 20, 16Jun 27, 17Not available
9653532 High resistivity soft magnetic material for miniaturized power converterJul 30, 16May 16, 17INTERNATIONAL BUSINESS MACHINES CORPORATION
9640320 Method of producing grain-oriented electrical steel sheetAug 08, 12May 02, 17JFE STEEL CORPORATION
9607740 /FeCo nanoparticlesMay 06, 14Mar 28, 17TOYOTA JIDOSHA KABUSHIKI KAISHA
9236181 Laminated coil component and method for producing sameMar 27, 15Jan 12, 16MURATA MANUFACTURING CO., LTD.
9196408 Method for manufacturing a metal composite component, in particular for an electromagnetic valveJul 17, 09Nov 24, 15ROBERT BOSCH GMBH
9187798 Method for manufacturing grain oriented electrical steel sheetJun 17, 11Nov 17, 15JFE STEEL CORPORATION
9093218 Permanent magnet for motor, and method for manufacturing the permanent magnet for motorMar 17, 09Jul 28, 15NITTO DENKO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA,
9005374 Permanent magnet and manufacturing method thereofMar 28, 11Apr 14, 15NITTO DENKO CORPORATION
8906990 Surface treatment agent for galvanized steel sheets, galvanized steel sheets and production methods thereofJun 27, 11Dec 09, 14HENKEL AG & CO. KGAA
8900688 Grain oriented electrical steel sheet and method of producing grain oriented electrical steel sheetMay 28, 12Dec 02, 14NIPPON STEEL & SUMITOMO METAL CORPORATION
8801955 Water-soluble nanoparticles stabilized with multi-functional group ligands and method of preparation thereofJul 16, 12Aug 12, 14INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
8797137 Soft magnetic powder, granulated powder, dust core, electromagnetic component, and method for producing dust coreMay 17, 11Aug 05, 14SUMITOMO ELECTRIC INDUSTRIES, LTD.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2016/0351,308 NON-ORIENTED ELECTRICAL STEEL SHEET HAVING EXCELLENT MAGNETIC PROPERTIESJan 08, 15Dec 01, 16JFE STEEL CORPORATION
2015/0332,818 MAGNETIC MATERIAL AND METHOD OF MANUFACTURING THE SAMENov 11, 13Nov 19, 15NEC CORPORATION, TOHOKU UNIVERSITY,
2015/0310,971 MAGNETIC MATERIAL AND METHOD THEREFORApr 27, 15Oct 29, 15UNITED TECHNOLOGIES CORPORATION
2015/0296,936 OPTICAL VARIABLE EFFECTS AS SECURITY FEATURE FOR EMBOSSED METAL COINSNov 29, 12Oct 22, 15SICPA HOLDING SA, CHINA BANKNOTE SICPA SECURITY INK CO., LTD.,

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance