Inventor · Bellevue, WA, US

John Tardif

67Patents
16h-index
74Co-inventors
87Inventor score

Filing activity: Oct 31, 2000 → May 26, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8417058B2 Array of scanning sensors Human Necessities 83 Active
US6850571B2 Systems and methods for MPEG subsample decoding Electricity 82 Expired
US8767968B2 System and method for high-precision 3-dimensional audio for augmented reality Electricity 41 Active
US7098868B2 Display source divider Human Necessities 40 Expired
US6903753B1 Compositing images from multiple sources Physics 37 Expired
US9330499B2 Event augmentation with real-time information Physics 28 Active
US8928659B2 Telepresence systems with viewer perspective adjustment Physics 26 Active
US8194101B1 Dynamic perspective video window Physics 24 Active
US8751215B2 Machine based sign language interpreter Fixed Constructions 23 Active
US7016419B2 Systems for MPEG subsample decoding Electricity 23 Expired
US8602887B2 Synthesis of information from multiple audiovisual sources Human Necessities 22 Active
US9348141B2 Low-latency fusing of virtual and real content Physics 21 Active
US9710973B2 Low-latency fusing of virtual and real content Physics 20 Active
US8988463B2 Sympathetic optic adaptation for see-through display Physics 19 Active
US6804299B2 Methods and systems for reducing requantization-originated generational error in predictive video streams using motion compensation Electricity 17 Expired
US7177356B2 Spatially transcoding a video stream Electricity 16 Expired
US8803952B2 Plural detector time-of-flight depth mapping Human Necessities 16 Active
US7088774B1 Media stream synchronization Electricity 16 Expired
US8219394B2 Adaptive ambient sound suppression and speech tracking Physics 15 Active
US8885890B2 Depth map confidence filtering Physics 15 Active
US9986215B1 Laser scan beam foveated display Physics 14 Active
US9313376B1 Dynamic depth power equalization Electricity 13 Active
US8314832B2 Systems and methods for generating stereoscopic images Electricity 12 Active
US9619943B2 Event augmentation with real-time information Physics 10 Active
US9098493B2 Machine based sign language interpreter Fixed Constructions 8 Active

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