Defending a Patent: Lessons from Hal Philipp’s Entrepreneurial Journey

from Mind Matters · host Discovery Institute Center on Natural and Artificial Intelligence

Today Robert J. Marks and Bradley Norris continue their conversation with Hal Philipp, inventor of the modern touchscreen. In Part 1, we covered several of Hal’s earlier inventions, including the creation of the charge transfer sensor. Today, we’ll be hearing about how the sensor led to touchscreens as we know them today and what happened in their aftermath. Philipp also Read More › Source

Episode metadata supplied by the publisher feed · Published Aug 14, 2025

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