Douglas Tsai

SO Sonos: 1 patents #89 of 196Top 50%

📍 Ventura, CA: #39 of 97 inventorsTop 45%

🗺 California: #27,826 of 68,989 inventorsTop 45%

Overall (2020): #486,358 of 565,922Top 90%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D891926	Packaging tray for audio device stand	Bridget Hunter-Jones, Jonathan S. Cotter	2020-08-04