DC

David Chao

CO Contour Optik: 1 patents #1 of 3Top 35%
IN Ingeniospec: 1 patents #1 of 4Top 25%
VE Vesture: 1 patents #1 of 26Top 4%
Overall (2016): #76,434 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9488520 Eyewear with radiation detection system Thomas A. Howell, C. Douglass Thomas, Peter P. Tong 2016-11-08
9433773 Cranial electrotherapy stimulation device Chien-Ho Lin, Yung-Chang Chang 2016-09-06
9405135 Shutter eyewear Jason Sweis, Vivian Liane Rice, Zhiyang Guo 2016-08-02