SD

Shan Dou

LI Liminal Insights: 2 patents #4 of 7Top 60%
📍 Berkeley, CA: #94 of 589 inventorsTop 20%
🗺 California: #9,729 of 55,090 inventorsTop 20%
Overall (2025): #87,474 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12399156 Acoustic signal based analysis of films Shaurjo BISWAS, Aleksandr Kiessling, Andrew Gaheem Hsieh, Barry James Van Tassell, Marc Juzkow 2025-08-26
12368193 Acoustic signal based analysis of batteries Barry James Van Tassell, Shaurjo BISWAS, Andrew Gaheem Hsieh, Andrew M. Raphael 2025-07-22