Inventor · Pittsburgh, PA, US

Johnny Lee

51Patents
15h-index
51Co-inventors
87Inventor score

Filing activity: Aug 6, 2003 → Aug 11, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8351651B2 Hand-location post-process refinement in a tracking system Physics 95 Active
US8295546B2 Pose tracking pipeline Human Necessities 90 Active
US7580742B2 Using electroencephalograph signals for task classification and activity recognition Physics 78 Active
US7001023B2 Method and system for calibrating projectors to arbitrarily shaped surfaces with discrete optical sensors mounted at the surfaces Electricity 65 Expired
US7974443B2 Visual target tracking using model fitting and exemplar Physics 59 Active
US9582717B2 Systems and methods for tracking a model Physics 50 Active
US7961910B2 Systems and methods for tracking a model Physics 36 Active
US8565485B2 Pose tracking pipeline Human Necessities 29 Active
US8542910B2 Human tracking system Physics 28 Active
US8325984B2 Systems and methods for tracking a model Physics 24 Active
US7421111B2 Light pen system for pixel-based displays Physics 23 Expired
US8564534B2 Human tracking system Physics 22 Active
US8867820B2 Systems and methods for removing a background of an image Physics 20 Active
US8553939B2 Pose tracking pipeline Human Necessities 16 Active
US8483436B2 Systems and methods for tracking a model Physics 15 Active
US8610665B2 Pose tracking pipeline Human Necessities 14 Active
US8588517B2 Motion detection using depth images Physics 13 Active
US8452051B1 Hand-location post-process refinement in a tracking system Physics 12 Active
US8374423B2 Motion detection using depth images Physics 12 Active
US8963829B2 Methods and systems for determining and tracking extremities of a target Physics 9 Active
US10250789B2 Electronic device with modulated light flash operation for rolling shutter image sensor Electricity 7 Active
US8970487B2 Human tracking system Physics 5 Active
US9939648B2 Head mounted display device with dual curved displays Physics 5 Active
US10102666B2 Electronic display stabilization for head mounted display Physics 4 Active
US9465980B2 Pose tracking pipeline Human Necessities 3 Active

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