Inventor · Vaughan, ON, CA

Guoyi Fu

53Patents
10h-index
33Co-inventors
78Inventor score

Filing activity: Mar 8, 1999 → Feb 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6706785B1 Methods and compositions related to laser sensitive pigments for laser marking of plastics Chemistry; Metallurgy 66 Expired
US10296805B2 Marker, method of detecting position and pose of marker, and computer program Physics 28 Active
US9409842B1 Method for producing redox-active Ti(IV) coordination compounds Emerging Cross-Sectional Technologies 19 Active
US9031317B2 Method and apparatus for improved training of object detecting system Physics 18 Active
US7125536B2 Nano-structured particles with high thermal stability Emerging Cross-Sectional Technologies 16 Expired
US8501132B2 Nanocomposite particle and process of preparing the same Chemistry; Metallurgy 14 Active
US6756115B2 3D structural siliceous color pigments Emerging Cross-Sectional Technologies 13 Expired
US7842641B2 Nanocomposite particle and process of preparing the same Chemistry; Metallurgy 12 Active
US7763565B2 Transparent, stable titanium dioxide sols Emerging Cross-Sectional Technologies 12 Active
US6863847B2 Method for producing sphere-based crystals Physics 12 Expired
US8467596B2 Method and apparatus for object pose estimation Physics 10 Active
US7820583B2 Nanocomposite particle and process of preparing the same Chemistry; Metallurgy 10 Active
US6056815A Methods and compositions related to pearlescent pigments Emerging Cross-Sectional Technologies 9 Expired
US7509038B2 Determining maximum exposure time to limit motion blur during image capture Electricity 8 Active
US8450236B2 Supported precious metal catalysts via hydrothermal deposition Emerging Cross-Sectional Technologies 7 Active
US7879759B2 Mobile DeNOx catalyst Emerging Cross-Sectional Technologies 7 Active
US10347048B2 Controlling a display of a head-mounted display device Physics 7 Active
US8442348B2 Image noise reduction for digital images using Gaussian blurring Physics 7 Active
US7628968B2 High activity titania supported metal oxide DeNOx catalysts Performing Operations; Transporting 6 Active
US7491676B2 High activity titania supported metal oxide DeNOx catalysts Performing Operations; Transporting 5 Active
US8075859B2 Nanocomposite particle and process of preparing the same Chemistry; Metallurgy 5 Active
US10621751B2 Information processing device and computer program Physics 4 Active
US7648936B2 Spray-dried transition metal zeolite and its use Performing Operations; Transporting 4 Active
US7025909B2 Method for producing sphere-based crystals Physics 4 Expired
US10192133B2 Marker, method of detecting position and pose of marker, and computer program Physics 4 Active

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