CH

Charles Andrew Van Hasselt

AL Ace Communications Limited: 1 patents #3 of 4Top 75%
Overall (2017): #458,478 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9782131 Method and system for self-managed sound enhancement Chi Shan Anna Kam, Pui Tong Paul Lee, Ka Kui Cheng 2017-10-10