Catadioptric projection objective including a reflective optical component and a measuring device
US-10146137-B2 · Dec 4, 2018 · US
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Bleidistel Sascha patents
Bleidistel Sascha holds 6 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 6 |
| Recent patents | 0 |
| First publication | Jun 30, 2015 |
| Latest publication | Dec 4, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Optical system with aperture device having plurality of aperture elements
US-9964673-B2 · May 8, 2018 · US
Optical imaging device and method for reducing dynamic fluctuations in pressure difference
US-9817322-B2 · Nov 14, 2017 · US
Semiconductor microlithography projection exposure apparatus
US-9366977-B2 · Jun 14, 2016 · US
Projection exposure apparatus with multiple sets of piezoelectric elements moveable in different directions and related method
US-9110388-B2 · Aug 18, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Catadioptric projection objective including a reflective optical component and a measuring device
US-10146137-B2 · Dec 4, 2018 · US
Optical system with aperture device having plurality of aperture elements
US-9964673-B2 · May 8, 2018 · US
Optical imaging device and method for reducing dynamic fluctuations in pressure difference
US-9817322-B2 · Nov 14, 2017 · US
Semiconductor microlithography projection exposure apparatus
US-9366977-B2 · Jun 14, 2016 · US
Projection exposure apparatus with multiple sets of piezoelectric elements moveable in different directions and related method
US-9110388-B2 · Aug 18, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G03F7/70258 | 2 |
| G02B27/0068 | 2 |
| G03F7/70308 | 2 |
| G03F7/70825 | 2 |
| G03F7/7025 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 6 |
| Electricity | 1 |
| Cross-Sectional Technologies | 1 |