Anna Liu

HO Honeywell: 1 patents #463 of 1,606Top 30%

📍 Longbeilingcun, GA: #6 of 9 inventorsTop 70%

Overall (2019): #541,932 of 560,194Top 100%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10215699	Utilizing updraft flow in a fan-less dust sensor	Kevin Cai, Ouyang Yang	2019-02-26