Saturday, December 27, 2025

Challenge yourselves.

UP Diliman College of Engineering mourns the passing of Engr. Diosdado “Dado” Banatao

The University of the Philippines Diliman College of Engineering mourns the untimely passing of Engr. Diosdado “Dado” Banatao, an exceptional Filipino engineer, technology pioneer, and steadfast supporter of Philippine engineering education. We extend our deepest condolences to his family and loved ones during this difficult time.

We are deeply saddened by his untimely passing, and we remain profoundly grateful for his generosity and long-standing commitment to strengthening engineering and innovation in the country, especially within the UP community.

Engr. Banatao helped shape the modern computing era through major contributions in semiconductors and personal-computing hardware, and through entrepreneurial leadership in Silicon Valley. Known as a trailblazer, Engr. Banatao put the Philippines on the global technology map with his groundbreaking innovations in Silicon Valley, including the development of the first 10-Mbit Ethernet CMOS chip and the first system logic chipsets for the IBM PC-XT and PC-AT. His work with S3 Graphics pioneered the use of local bus concepts in personal computers, forever changing the landscape of modern computing.

Beyond his technical genius, Dado was a staunch supporter of engineering education and talent development in the Philippines. He championed scholarships, professorial chairs, and educational reform to empower the next generation of Filipino engineers. His commitment was especially felt at the University of the Philippines College of Engineering, where he served as an inspiration to countless students and faculty alike.

We remember, in particular, his message as guest speaker to our graduates during the 2016 UP College of Engineering Recognition Rites, a challenge that resonates deeply today:

“To you Engineering graduates, it is not going to be easy but you must challenge yourselves because no one will do it for you.”

We extend our deepest condolences to his family, colleagues, friends, and the many communities here and abroad who benefited from his work, mentorship, and generosity. 

Engr. Banatao’s legacy of innovation, philanthropy, and belief in the Filipino talent will continue to inspire us all.

Photos from the UP Engineering Research and Development Foundation, Inc.

No comments: