AY

Allen Yang Yang

🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #74,003 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D462343 Karaoke machine microphone Lingtao Wang, Dion Dangzalan, Sally Yu 2002-09-03
D461469 Karaoke machine Lingtao Wang, Dion Dangzalan, Sally Yu 2002-08-13