AY

Ann Yuhui Yun

AM Amazon: 3 patents #5,147 of 19,158Top 30%
Overall (All Time): #1,490,923 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9740313 Method and device for replacing stylus tip Kishore Sundara-Rajan, Zachary Lawrence Brand, Piotr Pawel Blaszczak, Timothy Michael Vanderet, Miguel A. Morales 2017-08-22
9612671 Stylus tip Piotr Pawel Blaszczak, Timothy Michael Vanderet, Kam Sheng Leang, Kishore Sundara-Rajan, Miguel A. Morales 2017-04-04
9244543 Method and device for replacing stylus tip Kishore Sundara-Rajan, Zachary Lawrence Brand, Piotr Pawel Blaszczak, Timothy Michael Vanderet, Miguel A. Morales 2016-01-26