Electricity: motive power systems
Positional servo systems
Limit or end-stop control
Inventor
active
Direct drive linear flow blood pump
Interchangable modular programmable neon sign
Portable laser scanning system and scanning methods having a res
No associations
LandOfFree
Sheldon Chang does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Sheldon Chang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sheldon Chang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-91204