Wu; Guan Ping
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Guan Ping.The latest application filed is for "high selective nitride spacer etch with high ratio of spacer width to deposited nitride thickness".
- Wu; Guan Ping - Singapore SG
| Patent | Date |
|---|---|
| High selective nitride spacer etch with high ratio of spacer width to deposited nitride thickness Grant 6,277,700 - Yu , et al. August 21, 2 | 2001-08-21 |
| Method to form an L-shaped silicon nitride sidewall spacer Grant 6,251,764 - Pradeep , et al. June 26, 2 | 2001-06-26 |
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