YY

Yi Yan

📍 San Jose, CA: #249 of 2,756 inventorsTop 10%
🗺 California: #2,413 of 28,521 inventorsTop 9%
Overall (2003): #18,952 of 273,478Top 7%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D473895 Refilling clip for inkjet cartridge — 2003-04-29
D473896 Refilling clip for inkjet cartridge — 2003-04-29
D468344 Accordion air bottle for inkjet cartridge — 2003-01-07