Inventor · Redmond, WA, US

Yarn Chee Poon

26Patents
6h-index
50Co-inventors
68Inventor score

Filing activity: Nov 13, 2008 → Jul 2, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US10018844B2 Wearable image display system Physics 60 Active
US9915825B2 Waveguides with embedded components to improve intensity distributions Physics 36 Active
US10162181B2 Display device with optics for brightness uniformity tuning having DOE optically coupled to receive light at central and peripheral regions Physics 33 Active
US10359627B2 Waveguide coatings or substrates to improve intensity distributions having adjacent planar optical component separate from an input, output, or intermediate coupler Physics 22 Active
US9766464B2 Reducing ghost images Physics 10 Active
US9958699B2 Hybrid polarizing beam splitter Electricity 9 Active
US9784985B2 Titled dichroic polarizing beamsplitter Physics 6 Active
US9726891B2 Left and right eye optical paths with shared optical element for head-mounted display device Physics 5 Active
US10345601B2 Wearable image display system Physics 3 Active
US10746994B2 Spherical mirror having a decoupled aspheric Physics 2 Active
US11233980B2 Monitoring and correction system for improved laser display systems Physics 1 Active
US10838489B2 IR illumination module for MEMS-based eye tracking Physics 1 Active
US10147235B2 AR display with adjustable stereo overlap zone Electricity 1 Active
US9151463B2 LED color combiner Electricity 1 Active
US10831029B2 Systems and methods of attenuating light in a display Physics 0 Active
US10663734B2 Image display system Physics 0 Active
US10832052B2 IR illumination module for MEMS-based eye tracking Physics 0 Active
US11075503B2 Integrated inter-cavity photodetector for laser power and threshold estimation Electricity 0 Active
US9036223B2 Systems and methods for edge detection during an imaging operation Physics 0 Active
US10088689B2 Light engine with lenticular microlenslet arrays Physics 0 Active
US11624906B2 IR illumination module for MEMS-based eye tracking Physics 0 Active
US10591741B2 Hybrid polarizing beam splitter Electricity 0 Active
US10139645B2 Tilted dichroic polarizing beamsplitter Physics 0 Active
US10958032B2 Increased spectral linewidth and improved laser control Electricity 0 Active
US10747313B1 IR illumination module for MEMS-based eye tracking General 0 Revoked

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