Kong CHAN — 1 Patent in 2021

GLGoldway Technology Limited: 1 patents #4 of 6Top 70%

Newark, CA: #77 of 186 inventorsTop 45%

California: #26,007 of 66,859 inventorsTop 40%

Overall (2021): #371,283 of 548,734Top 70%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11016033	Diamond clarity measurement process and system	Ka Wing Cheng, Kin Wing Wong, Juan CHENG, Wing Chi TANG, Koon Chung HUI	2021-05-25