HL

Hsien-Meng Lee

AC Air Cool Industrial Co.: 3 patents #17 of 28Top 65%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #1,226,306 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8432113 Brushless fan motor control circuit assembly — 2013-04-30
7733619 Overcurrent breaking controller for lamps and lanterns — 2010-06-08
7557526 Brushless motor control circuit assembly for ceiling fan — 2009-07-07
7495402 Fan motor controller — 2009-02-24