GF

Guoyou Feng

SM Shanghai Huahong Grace Semiconductor Manufacturing: 1 patents #3 of 25Top 15%
Overall (2017): #411,524 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9634558 Negative charge pump feedback circuit — 2017-04-25