Inventor
DONG YEFEI
CN12 patents
Patents
12 patentsUS9841781B2Dec 12, 2017
Assembled wearable device
BOE TECHNOLOGY GROUP CO LTD3 citations72
US9563235B2Feb 7, 2017
Wearable device
BOE TECHNOLOGY GROUP CO LTD2 citations72
US10105047B2Oct 23, 2018
Automatic unattended-monitoring visual acuity inspection device
BOE TECHNOLOGY GROUP CO LTD1 citations51
US9863599B2Jan 9, 2018
Lighting device
BOE TECHNOLOGY GROUP CO LTD0 citations51
US9594273B2Mar 14, 2017
Illumination device, dedicated glasses, analyzer and illumination system
BOE TECHNOLOGY GROUP CO LTD1 citations51
US9311869B2Apr 12, 2016
Display system
BOE TECHNOLOGY GROUP CO LTD0 citations51
US10092838B2Oct 9, 2018
Electronic apparatus for controlling a multi-field-of-view display apparatus, electronic system and control method
BOE TECHNOLOGY GROUP CO LTD0 citations41
US9594297B2Mar 14, 2017
Lighting display device having surface light source and display unit
BOE TECHNOLOGY GROUP CO LTD0 citations41
US10143368B2Dec 4, 2018
Visual acuity test method, apparatus and system
BOE TECHNOLOGY GROUP CO LTD0 citations40
US9693680B2Jul 4, 2017
Vision testing apparatus and method
BOE TECHNOLOGY GROUP CO LTD0 citations40
US9568766B2Feb 14, 2017
Lighting system, lighting device and receiving device
BOE TECHNOLOGY GROUP CO LTD0 citations40
US9557598B2Jan 31, 2017
Display apparatus
BOE TECHNOLOGY GROUP CO LTD0 citations40