Ron Jong Chang

SO Soliton: 1 patents #158 of 372Top 45%

📍 Fremont, CA: #6,509 of 9,298 inventorsTop 75%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,327,941 of 4,157,543Top 85%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7547282	Ultrasonic monitor for measuring heart and pulse rates	Thomas Ying-Ching Lo, Tolentino Escorcio	2009-06-16