Contrast enhancing exposure system and method for use in semiconductor fabrication
US-9091923-B2 · Jul 28, 2015 · US
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Chen Kuei Shun patents
Chen Kuei Shun holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | Jul 28, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 4 |
| Year | Patents |
|---|---|
| 2015 | 4 |
Recent patents
Latest publications where this party is an assignee.
Controlling gate formation for high density cell layout
US-9070623-B2 · Jun 30, 2015 · US
Semiconductor device with biased feature
US-9059001-B2 · Jun 16, 2015 · US
Field effect transistors and method of forming the same
US-8969922-B2 · Mar 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Contrast enhancing exposure system and method for use in semiconductor fabrication
US-9091923-B2 · Jul 28, 2015 · US
Controlling gate formation for high density cell layout
US-9070623-B2 · Jun 30, 2015 · US
Semiconductor device with biased feature
US-9059001-B2 · Jun 16, 2015 · US
Field effect transistors and method of forming the same
US-8969922-B2 · Mar 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10D64/518 | 2 |
| H10D84/038 | 2 |
| G03F1/144 | 1 |
| G03F7/2022 | 1 |
| G03F7/0045 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 3 |
| Physics | 1 |