Inventor · Yongin-si, KR

Jong-bong Ha

21Patents
5h-index
23Co-inventors
65Inventor score

Filing activity: Aug 6, 1999 → Apr 15, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US8569769B2 E-mode high electron mobility transistors and methods of manufacturing the same Electricity 15 Active
US9117890B2 High-electron mobility transistor and method of manufacturing the same Electricity 12 Active
US8860089B2 High electron mobility transistor and method of manufacturing the same Electricity 10 Active
US8785944B2 High electron mobility transistor Electricity 10 Active
US9231093B2 High electron mobility transistor and method of manufacturing the same Electricity 8 Active
US8796737B2 High electron mobility transistors and methods of manufacturing the same Electricity 5 Active
US6268249A Semiconductor device and method of fabricating the same Electricity 4 Expired
US7656089B2 Tape carrier package on reel and plasma display device using the same Electricity 3 Active
US8772834B2 High electron mobility transistor and method of driving the same Electricity 3 Active
US9087704B2 Semiconductor devices and methods of manufacturing the semiconductor device Electricity 2 Active
US9245947B2 High electron mobility transistors and methods of manufacturing the same Electricity 2 Active
US6399986B2 Semiconductor device and method of fabricating the same Electricity 2 Expired
US9147738B2 High electron mobility transistor including plurality of gate electrodes Electricity 2 Active
US8907377B2 High electron mobility transistor and method of manufacturing the same Electricity 1 Active
US8921890B2 Substrate structure, semiconductor device fabricated from the same, and method of fabricating the semiconductor device Electricity 1 Active
US9570597B2 High electron mobility transistor Electricity 1 Active
US9461637B2 Method and apparatus for controlling a gate voltage in high electron mobility transistor Electricity 1 Active
US9299800B2 Methods of manufacturing high electron mobility transistors Electricity 0 Active
US9123740B2 High electron mobility transistors and methods of manufacturing the same Electricity 0 Active
US9608100B2 High electron mobility transistor and method of manufacturing the same Electricity 0 Active
US8551821B2 Enhancement normally off nitride semiconductor device manufacturing the same Electricity 0 Active

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