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Huang Chang Liu

Overall (All Time): #1,467,865 of 4,157,543Top 40%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10292499	Chair structure	—	2019-05-21
8113582	Chair cushion	—	2012-02-14
7063384	Flexible chair back	—	2006-06-20