CK

Chun Kong

SP Sphero: 3 patents #5 of 14Top 40%
Overall (2016): #77,565 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9481410 Magnetically coupled accessory for a self-propelled device Ian H. Bernstein, Adam Wilson 2016-11-01
9457730 Self propelled device with magnetic coupling Ian H. Bernstein, Adam Wilson, Ross MacGregor 2016-10-04
9429940 Self propelled device with magnetic coupling Ian H. Bernstein, Adam Wilson, Ross MacGregor, Damon Arniotes 2016-08-30