Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Tuo Shen International Corporation Limited › Yung-Hua Chen
YC

Yung-Hua Chen

Daxi District, CA: #2 of 9 inventorsTop 25%
Overall (2011): #31,267 of 364,097Top 9%
3 Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8070420 Airflow-cooling apparatus for a ceiling air-conditioning circulation machine — 2011-12-06
7908879 Multifunctional ceiling air-conditioning circulation machine — 2011-03-22
7887138 Integrally formed base arrangement of an office chair — 2011-02-15

Nearby-Ranked Inventors

Yucheng Chen3
Yuepeng Chen3
Yunqiang Chen3
Yu-Jen Chen3
Yue Chen3
Yung-Hsiang Chen3
Yung-Shou Chen3
Yuan-Tsong Chen3
Yung-Shen Chen3