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Patent applications and USPTO patent grants for Yongmeng; Lee.The latest application filed is for "fabrication of reverse shallow trench isolation structures with super-steep retrograde wells".
Patent | Date |
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Fabrication of reverse shallow trench isolation structures with super-steep retrograde wells Grant 8,815,699 - Weihua , et al. August 26, 2 | 2014-08-26 |
Fabrication Of Reverse Shallow Trench Isolation Structures With Super-steep Retrograde Wells App 20140124794 - Weihua; Tong ;   et al. | 2014-05-08 |
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