---
links:
  - name: Page d'origine
    url: https://spectrum.ieee.org/chip-x-ray
    lang: en
  - name: Archive
    url: http://web.archive.org/web/20250318034940/https://spectrum.ieee.org/chip-x-ray
    archive: true
title: The X-Ray Tech That Reveals Chip Designs - IEEE Spectrum
date: 2022-05-02T00:00:00.000Z
keywords:
  - chip inspection
  - ic design
  - intellectual property
  - reverse engineering
  - security
  - trade secrets
  - x-rays
  - semiconductors
cover: images/screenshot.png
status:
  - date: '2025-03-25T10:44:53.879Z'
    http_code: 200
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comments_url: https://com.richard-dern.fr/post/67
---

> No trade secret or hardware trojan can hide from ptychographic X-ray laminography