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SHEN JI
US10 patents
Top patents by PatentIndex Score
USD677707SMar 12, 2013
Travel sized compact office camera apparatus with two independently adjustable cameras and an image preview screen
SHEN JI31 citations92
USD667042SSep 11, 2012
Travel sized foldable document camera scanner
SHEN JI31 citations92
USD715300SOct 14, 2014
Imaging device
SHEN JI14 citations84
USD709889SJul 29, 2014
Travel sized compact office camera apparatus with two independently adjustable cameras
SHEN JI12 citations84
USD709502SJul 22, 2014
Mini document camera scanner
SHEN JI13 citations84
US8508751B1Aug 13, 2013
Capturing real-time video with zooming capability and scanning high resolution still images of documents using the same apparatus
SHEN JI10 citations79
US11231850B1Jan 25, 2022
Hybrid digital and physical writing surface with transformational ink effects
SHEN JI2 citations73
US9830831B2Nov 28, 2017
Mobile handwriting recording instrument and group lecture delivery and response system using the same
SHEN JI3 citations73
US9137414B2Sep 15, 2015
Document camera based multifunction scanner-copier-printer-fax with an automatic paper feeder
SHEN JI4 citations73
US8830373B2Sep 9, 2014
Imaging device having multiple optics
SHEN JI2 citations62