This inventor holds 4 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent. Top assignee: Shieldpro, LLC. Active years: 2016-2019.
Company Filing History:
Years Active: 2016-2019
Title: Top Inventor in Tustin, California
Introduction: David B. Chang is a prominent inventor based in Tustin, California. He has made significant contributions to various fields through his innovative ideas and patents.
Latest Patents: David B. Chang holds several patents that showcase his creativity and technical expertise.
Career Highlights: Throughout his career, he has achieved numerous milestones that highlight his impact on the industry.
Collaborations: David has worked with various organizations and individuals, fostering innovation through collaboration.
Conclusion: David B. Chang continues to be a leading figure in the world of invention, inspiring others with his work.