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Jiun Feng You

Overall (All Time): #2,239,117 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6155425	Ink-slab for calligraphy	—	2000-12-05
6076988	Cap assembly of writing brush	—	2000-06-20