Diosdado Banatao, a native of Iguig, Cagayan and an electrical engineering graduate from Mapua Institute of Technology in Manila is credited for eight major contributions to the Information Technology.
Banatao is most known for introducing the first single-chip graphical user interface accelerator that made computers work a lot faster and for helping develop the Ethernet controller chip that made Internet possible.
In 1989, he pioneered the local bus concept for personal computers and in the following year developed the First Windows accelerator chip. Intel is now using the chips and technologies developed by Banatao. He now runs his own semiconductor company, Mostron and Chips & Technology, which is based in California's Silicon Valley.
Gregorio Zara of Lipa City and a graduate of the Massachusetts Institute of Technology developed the Zara Effect or Electrical Kinetic Resistance.