Electrical audio signal processing systems and devices
Hearing aids, electrical
Inventor
active
Acoustic conditioner
Acoustics conditioner
No associations
LandOfFree
Ning Shen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Ning Shen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ning Shen will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2484067