Mind Matters Natural and Artificial Intelligence News and Analysis

TagBradley Norris

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IP, Intellectual Property Patent Concept

Entrepreneur Hal Philipp: Perils of Success for Solo Inventors

He warns, when it comes to patents, “size matters.” Big companies command respect and are harder to cheat than lone inventors

Hal Philipp’s inventions underpin automatic faucets, door sensors, and the capacitive touchscreens that made the smartphone era possible. In this podcast, he offers a candid field guide to turning ideas into impact. The discussion ranges from startup structure and venture capital to patent warfare, corporate brinkmanship, and the social aftershocks of the iPhone. Philipp is interviewed by Robert J. Marks and Bradley Norris. Engineering education Marks opens with a challenge to engineering education. Universities excel at training graduates for Boeing or Motorola, but seldom spotlight entrepreneurship as a viable path. Philipp agrees and then complicates the picture. If he could rewind, he says, he would “get a little more assistance,” likely allying with a larger organization to gain leverage. In Read More ›

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Businessman analyzing data with a touch screen

Defending a Patent: Lessons from Tech Entrepreneur Hal Philipp

In Part 2 of a 3-part interview, Philipp — inventor of the modern touchscreen — tells Robert J. Marks and Bradley Norris about his struggles with Apple

When we swipe a phone or tap a touchscreen, few of us realize how much engineering — and legal grit — underlies that simple gesture. In an interview with Mind Matters podcasting, inventor Hal Philipp traces the path from lone tinkerer to successful founder, and finally to weary veteran of patent warfare. Philipp, a key inventor behind modern capacitive sensing and touchscreens, delivers a sober message for innovators: invention is only half the battle; defending your invention can define your company’s fate. From Single-Point Touch to a Full Touchscreen Philipp’s early work focused on single-channel capacitive sensors — one-button touch or proximity detection. The breakthrough came when he generalized the idea into linear touch sliders and then into a circular Read More ›

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Glowing light bulb stands out. Photo generative AI.

Cold Calls to Touchscreens: Hal Philipp’s Entrepreneurial Journey

Philipp’s remarkable story illustrates seven core entrepreneurial principles
His business grew — not from grand design — but from a series of smart, well-timed responses to opportunity. Read More ›