Photomasks, methods of fabricating the photomasks, and method of fabricating semiconductor devices by using the photomasks
US-9817309-B2 · Nov 14, 2017 · US
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Lee Sang-Hyeon patents in 2017
Lee Sang-Hyeon was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Lee Sang-Hyeon |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Lee Sang-Hyeon in 2017.
Top CPC classifications
Most common classification codes for Lee Sang-Hyeon in 2017.
| CPC | Patents |
|---|---|
| G03F1/72 | 1 |
| G03F1/74 | 1 |
| H10P76/204 | 1 |
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