Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Resiliently biased hinge
Inventor
active
Automatically opening hinge assembly for portable electronic...
Automatically opening hinge assembly for portable electronic...
Hinge assembly
Hinge assembly for a foldable electronic device
Hinge assembly for a foldable electronic device
No associations
LandOfFree
Chao Duan does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Chao Duan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chao Duan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2226806