DO

Donald Cedrick Ongyanco

AL Astec International Limited: 4 patents #36 of 295Top 15%
📍 Quezon, PH: #6 of 96 inventorsTop 7%
Overall (All Time): #1,104,245 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11942870 Power supply unit with autonomous input power limiting Joey De Guzman, Vincent Vicente Vivar, Ricardo Bernado Roldan, Jr., Arvin San Juan 2024-03-26
11687485 Systems and methods for monitoring serial communication between devices 2023-06-27
11601063 Power supply unit with autonomous input power limiting Joey De Guzman, Vincent Vicente Vivar, Ricardo Bernado Roldan, Jr., Arvin San Juan 2023-03-07
11210260 Systems and methods for monitoring serial communication between devices 2021-12-28