Multiple-mask multiple-exposure lithography and masks
US-2024377755-A1 · Nov 14, 2024 · US
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Chen Roger patents
Chen Roger is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Roger |
| Total patents | 15 |
| First publication | May 17, 2018 |
| Latest publication | Nov 14, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Multiple-mask multiple-exposure lithography and masks
US-12044977-B2 · Jul 23, 2024 · US
Multiple-mask multiple-exposure lithography and masks
US-2023367229-A1 · Nov 16, 2023 · US
Multiple-mask multiple-exposure lithography and masks
US-11726408-B2 · Aug 15, 2023 · US
Multiple-mask multiple-exposure lithography and masks
US-2022357652-A1 · Nov 10, 2022 · US
Multiple-mask multiple-exposure lithography and masks
US-11402747-B2 · Aug 2, 2022 · US
Friction hinges
US-11214999-B2 · Jan 4, 2022 · US
Multiple-Mask Multiple-Exposure Lithography and Masks
US-2021255540-A1 · Aug 19, 2021 · US
Friction hinges
US-2021207414-A1 · Jul 8, 2021 · US
Multiple-mask multiple-exposure lithography and masks
US-10996558-B2 · May 4, 2021 · US
Recent patents
Latest publications not already listed above.
Multiple-mask multiple-exposure lithography and masks
US-10620530-B2 · Apr 14, 2020 · US
Multiple-Mask Multiple-Exposure Lithography and Masks
US-2020050102-A1 · Feb 13, 2020 · US
Hinge assembly for a computing device
US-10528090-B2 · Jan 7, 2020 · US
Multiple-Mask Multiple-Exposure Lithography and Masks
US-2019033706-A1 · Jan 31, 2019 · US
Hinge assembly for a computing device
US-2018136699-A1 · May 17, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Taiwan Semiconductor Mfg Co Ltd | 11 |
| Hewlett Packard Development Co | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03F1/38 | 11 |
| G03F1/70 | 11 |
| G03F1/42 | 11 |
| G03F7/2022 | 6 |
| G03F9/7084 | 6 |