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USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Tzu Chen — 2 Patents

Overall (All Time): N/A of 4,157,543
2 Patents All Time
Ching-Tzu Chen has been granted 2 US patents. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12453294 Multi-level programming of phase change memory device Kangguo Cheng, Juchuan Li, Carl Radens 2025-10-21
12451432 Multi-layer topological interconnect with proximal doping layer Christian Lavoie, Guy M. Cohen, Utkarsh Bajpai, Nicholas Anthony Lanzillo, Teodor K. Todorov +3 more 2025-10-21