BC

Bill Chang

GA Gn Hearing A/S: 1 patents #18 of 55Top 35%
Overall (2021): #177,475 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11032656 Audition of hearing device settings, associated system and hearing device Qi Xiao Yang, Greg Olsen, Shira Hahn 2021-06-08
10882178 Sanitary tools 2021-01-05