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USPTO Patent Rankings Data through Sept 30, 2025
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Chin-Hsien Chang — 3 Patents in 2021

CECompal Electronics: 3 patents #32 of 197Top 20%
Overall (2021): #88,273 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10963021 Electronic device and assembling method of electronic device Yen-Chia Chang 2021-03-30
10936028 Electronic device having a deformation sensor on a fan module of a fan and using a controller to monitor the deformation sensor and control operation of the fan based on a deformation signal of the sensor Chih-Chin Chien, I-Feng Hsu, Ching-Chung Chen, Tse-Yang Lin, Tse-An Chu +6 more 2021-03-02
10915150 Linkage mechanism and electronic device Chih-Hsueh Tsai 2021-02-09