JC

Jui-Yang Chang

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #803,000 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12151858 Tape-free packing box — 2024-11-26
8763560 Foldable and portable shelter — 2014-07-01
D669644 Pet house — 2012-10-23
D564880 Corner member for casing — 2008-03-25
7147142 Extendible accordion-like file — 2006-12-12
D530091 File folder — 2006-10-17