JS

John Paul Spearman

PL Plantronics: 1 patents #20 of 76Top 30%
Overall (2022): #390,876 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Patent #TitleCo-InventorsDate
11265583 Long-term reference for error recovery in video conferencing system Jian Wang, Stephen Botzko 2022-03-01