Inventor · Marion, IA, US

Duane A. Grave

5Patents
4h-index
4Co-inventors
50Inventor score

Filing activity: Mar 30, 1998 → Dec 4, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6144359A Liquid crystal displays utilizing polymer dispersed liquid crystal devices for enhanced performance and reduced power Physics 124 Expired
US5925988A Backlight using transverse dynamic RF electric field and transparent conductors to provide an extended luminance range Electricity 20 Expired
US6039451A Sculptured transflector for dual mode active matrix liquid crystal display backlight Physics 15 Expired
US6043855A Liquid crystal display having a low profile surface mount switch Physics 4 Expired
US11263982B2 Advanced LEP display mode, architectures and methodologies for display compensation Physics 0 Active

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