DW

Douglas Malcolm Wiggin

SM Switch Materials: 2 patents #6 of 15Top 40%
📍 Burnaby, CA: #23 of 167 inventorsTop 15%
Overall (2019): #176,741 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10401654 Optical filter comprising a variable transmittance layer Neil Robin Branda, Zachary B. Erno, Jeremy Graham Finden, Duhane Lam, Charles Joseph Gongming Loo +3 more 2019-09-03
10310300 Optical filter with light source Neil Robin Branda, Jeremy Graham Finden, Duhane Lam, Jonathan Ross Sargent, Cynthia Elizabeth Shippam 2019-06-04