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USPTO Patent Rankings Data through Sept 30, 2025
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Chieh-Cheng Chen — 2 Patents in 2023

DEDelta Electronics: 1 patents #125 of 408Top 35%
NMNovatek Microelectronics: 1 patents #49 of 170Top 30%
Overall (2023): #168,299 of 537,848Top 35%
2 Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11770060 Vibration motor Li-Chun Chen, Ming-Chih Tsai 2023-09-26
11699222 Image processing device and a method for image enhancement Po-Wei Chen 2023-07-11