Chang-Ho Do

SH Sk Hynix: 3 patents #26 of 350Top 8%

📍 Yongsan-gu, KR: #2 of 34 inventorsTop 6%

Overall (2005): #25,987 of 245,428Top 15%

Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6980476	Memory device with test mode for controlling of bitline sensing margin time	—	2005-12-27
6961270	Power-up circuit in semiconductor memory device	—	2005-11-01
6950357	Test mode flag signal generator of semiconductor memory device	—	2005-09-27