Communications, electrical: acoustic wave systems and devices
Echo systems
Distance or direction finding
Inventor
active
Battery-powered flashing superluminescent light emitting diode s
Battery-powered flashing superluminescent light emitting diode s
Bicycle helmet
Bicycle seat with rear safety flasher light and reflector
Combined bicycle safety flashing light and reflector
No associations
LandOfFree
Robert S. Choi does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Robert S. Choi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert S. Choi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-205498