From a patent perspective, it’s clear that Apple once seriously considered an iPhone design that would repurpose resources from the iPod product line, avoiding the loss of sunk costs. Ultimately, however, this concept was scrapped.

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A Brief History of Multi-Touch Patents

  • Qiang Yue,
  • Fei Yang

摘要

From a patent perspective, it’s clear that Apple once seriously considered an iPhone design that would repurpose resources from the iPod product line, avoiding the loss of sunk costs. Ultimately, however, this concept was scrapped.