Inventor · Torrance, CA, US

Yi Tang

23Patents
2h-index
13Co-inventors
50Inventor score

Filing activity: Mar 8, 2013 → Sep 28, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9245985B2 IGBT with buried emitter electrode Electricity 4 Active
US9871128B2 Bipolar semiconductor device with sub-cathode enhancement regions Electricity 3 Active
US9859407B2 IGBT having deep gate trench Electricity 2 Active
US9299819B2 Deep gate trench IGBT Electricity 2 Active
US9496378B2 IGBT with buried emitter electrode Electricity 1 Active
US10164078B2 Bipolar semiconductor device with multi-trench enhancement regions Electricity 1 Active
US12396156B2 Memory structure and manufacturing method thereof, and semiconductor structure Electricity 0 Active
US12419033B2 Semiconductor structure and manufacturing method thereof Electricity 0 Active
US9799725B2 IGBT having a deep superjunction structure Electricity 0 Active
US9831330B2 Bipolar semiconductor device having a deep charge-balanced structure Electricity 0 Active
US12426328B2 Semiconductor structure and manufacturing method thereof Electricity 0 Active
US12402300B2 Semiconductor device having channel regions distributed on two opposite sides of a gate electrode Electricity 0 Active
US12389588B2 Memory and forming method thereof Electricity 0 Active
US9768284B2 Bipolar semiconductor device having a charge-balanced inter-trench structure Electricity 0 Active
US12336167B2 Memory and forming method thereof Electricity 0 Active
US9685506B2 IGBT having an inter-trench superjunction structure Electricity 0 Active
US12336168B2 Method of manufacturing semiconductor structure and semiconductor structure Electricity 0 Active
US12426240B2 Semiconductor structure with a plurality of connection lines Electricity 0 Active
US11017979B2 Method of ion implantation and an apparatus for the same Electricity 0 Active
US12419028B2 Semiconductor structure and method for forming same Electricity 0 Active
US12176213B2 Semiconductor structure and manufacturing method using different ion implantation energy Electricity 0 Active
US12419038B2 Semiconductor structure, method for forming same, and layout structure Electricity 0 Active
US10115812B2 Semiconductor device having a superjunction structure Electricity 0 Active

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