Inventor · Beijing, CN

Yi-Zhong Wang

14Patents

4h-index

3Co-inventors

49Inventor score

Filing activity: May 1, 2009 → Apr 26, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US9033508B2	Handheld vision tester and calibration thereof	Physics	16	Active
US8066376B2	Dynamic shape discrimination vision test	Human Necessities	16	Active
US9155461B2	Shape discrimination vision assessment and tracking system	Human Necessities	10	Active
US9743828B2	Shape discrimination vision assessment and tracking system	Human Necessities	6	Active
US9629538B2	Contour integration perimetry vision test	Human Necessities	4	Active
US10765312B2	Shape discrimination vision assessment and tracking system	Human Necessities	2	Active
US9345401B2	Handheld vision tester and calibration thereof	Physics	2	Active
US9498118B2	Handheld vision tester and calibration thereof	Physics	2	Active
USD1011410S1	Eyeglasses	General	1	Active
US10702766B1	Number puzzle board game	Human Necessities	0	Active
US11574740B2	Electronic device and method for suppressing vision loss	Emerging Cross-Sectional Technologies	0	Active
USD1068506S1	Sensor for eyeglasses	General	0	Active
US11659990B2	Shape discrimination vision assessment and tracking system	Human Necessities	0	Active
US12357170B2	Shape discrimination vision assessment and tracking system	Human Necessities	0	Active

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