Inventor · Riverside, NY, US

Guanglei Du

36Patents
3h-index
70Co-inventors
62Inventor score

Filing activity: Jul 3, 2012 → May 7, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9575352B2 Addressable switchable transparent display Physics 14 Active
US10008164B2 Variable viewing angle optical systems Physics 6 Active
US11054556B2 Optical camouflage filters Physics 3 Active
US11300716B2 Retroreflecting article including retarder Physics 3 Active
US11360248B2 Optical camouflage filter Physics 2 Active
US11749900B2 Radar standing wave dampening components and systems Physics 1 Active
US10348239B2 Multi-layered solar cell device Emerging Cross-Sectional Technologies 1 Active
US11204456B2 Optical camouflage filter Physics 1 Active
US11619771B2 Optical films and systems including the same Physics 1 Active
US11269121B2 Optical camouflage filters Physics 1 Active
US11811139B2 Gradient permittivity film Electricity 1 Active
US10598349B2 Lighting component including switchable diffuser Mechanical Engineering; Lighting; Heating 1 Active
US11016229B2 Optical filter Physics 1 Active
US11525949B2 Device optical window camouflage Physics 0 Active
US11708962B2 Optical system with switchable diffuser Physics 0 Active
US12216298B2 Optical camouflage filters Physics 0 Active
US11187576B2 Optical filters having spatially variant microreplicated layers Physics 0 Active
US11366257B2 Optical filters complementary angular blocking regions Physics 0 Active
US10711182B2 Photochromic articles containing a polyoxometalate and methods of making and using same Chemistry; Metallurgy 0 Active
US11448808B2 Color compensating optical filters having low refractive index layer Physics 0 Active
US11802792B2 Technique for determining presence of a species in a sample Physics 0 Active
US11899230B2 Optical filters complementary angular blocking regions Physics 0 Active
US11640019B2 Spectrally selective retroreflective system Physics 0 Active
US11163099B2 Spectrally selective light control film Physics 0 Active
US10429037B2 Optical device including switchable diffuser Physics 0 Active

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