CC

Chia-Hung Chang

XC Xiamen San'An Optoelectronics Co.: 2 patents #5 of 65Top 8%
QC Quanzhou Sanan Semiconductor Technology Co.: 1 patents #19 of 53Top 40%
Overall (2025): #38,704 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12356064 Measurement assistance system and method Chun-Chih Kuo, Bo-Yun Hou, Cheng-Yu Yang 2025-07-08
12328973 Multi-quantum well structure and LED device including the same Han Jiang, Yung-Ling Lan, Wen-Pin Huang, Changwei Song, Li-Cheng Huang +3 more 2025-06-10
12302666 Semiconductor light emitting device Yung-Ling Lan, Chan-Chan Ling, Chi-Ming Tsai 2025-05-13
12294037 Light-emitting diode chip and method for manufacturing the same Gong Chen, Su-Hui Lin, Sheng-Hsien Hsu, Kang-Wei PENG, Ling-yuan HONG +1 more 2025-05-06