Inventor · Fremont, CA, US

Guanghong Luo

26Patents
18h-index
45Co-inventors
73Inventor score

Filing activity: Dec 7, 2006 → Mar 31, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US8404128B1 Method and system for providing a perpendicular magnetic recording head Emerging Cross-Sectional Technologies 160 Active
US8790527B1 Method and system for manufacturing tapered waveguide structures in an energy assisted magnetic recording head Performing Operations; Transporting 156 Active
US8413317B1 Method for fabricating a structure for a microelectric device Emerging Cross-Sectional Technologies 154 Active
US8506828B1 Method and system for providing a magnetic recording transducer using an ion beam scan polishing planarization Emerging Cross-Sectional Technologies 153 Active
US8146236B1 Method for providing a perpendicular magnetic recording (PMR) transducer Emerging Cross-Sectional Technologies 153 Active
US8375564B1 Method for fabricating a pole of a magnetic transducer Emerging Cross-Sectional Technologies 153 Active
US8262918B1 Methods of producing damascene main pole for perpendicular magnetic recording head Physics 152 Active
US8578594B2 Process for fabricating a magnetic pole and shields Emerging Cross-Sectional Technologies 152 Active
US8191237B1 Method for providing a structure in a magnetic transducer Emerging Cross-Sectional Technologies 151 Active
US8079135B1 Method for providing a perpendicular magnetic recording (PMR) transducer Emerging Cross-Sectional Technologies 150 Active
US8262919B1 Method and system for providing a perpendicular magnetic recording pole using multiple chemical mechanical planarizations Physics 150 Active
US8563146B1 Method and system for providing a magnetic recording pole having a dual sidewall angle Emerging Cross-Sectional Technologies 149 Active
US8607438B1 Method for fabricating a read sensor for a read transducer Emerging Cross-Sectional Technologies 148 Active
US8486285B2 Damascene write poles produced via full film plating Emerging Cross-Sectional Technologies 148 Active
US8404129B1 Method and system for providing a curved surface in a magnetic recording head Physics 147 Active
US8480911B1 Method and system for providing a read sensor in a magnetic recording transducer using focused ion beam scan polishing Physics 147 Active
US8797680B1 Perpendicular magnetic recording head having reduced shield notching Emerging Cross-Sectional Technologies 134 Active
US8790524B1 Method and system for providing a magnetic recording transducer using a line hard mask and a wet-etchable mask Physics 129 Active
US9147404B1 Method and system for providing a read transducer having a dual free layer Physics 12 Active
US10074387B1 Method and system for providing a read transducer having symmetric antiferromagnetically coupled shields Physics 7 Active
US9196270B1 Method for providing a magnetoresistive element having small critical dimensions Emerging Cross-Sectional Technologies 4 Active
US9318130B1 Method to fabricate tunneling magnetic recording heads with extended pinned layer Emerging Cross-Sectional Technologies 1 Active
US8846534B1 Process for CMP with large feature size variation Physics 1 Active
US8830628B1 Method and system for providing a perpendicular magnetic recording head Emerging Cross-Sectional Technologies 1 Active
US9196283B1 Method for providing a magnetic recording transducer using a chemical buffer Emerging Cross-Sectional Technologies 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.