Sub-resolution assist features
US-12416857-B2 · Sep 16, 2025 · US
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Lei Junjiang patents
Lei Junjiang is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lei Junjiang |
| Total patents | 28 |
| First publication | Oct 6, 2016 |
| Latest publication | Sep 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical proximity correction based on combining inverse lithography technology with pattern classification
US-12411405-B2 · Sep 9, 2025 · US
Monotonic Machine Learning-Based Sub-Resolution Assist Features
US-2024427967-A1 · Dec 26, 2024 · US
Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing
US-2024370636-A1 · Nov 7, 2024 · US
Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing
US-12112116-B2 · Oct 8, 2024 · US
Sub-resolution assist features
US-2023384665-A1 · Nov 30, 2023 · US
Sub-resolution assist features
US-11829066-B2 · Nov 28, 2023 · US
Synchronized parallel tile computation for large area lithography simulation
US-11747786-B2 · Sep 5, 2023 · US
Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing
US-2023118656-A1 · Apr 20, 2023 · US
Optical proximity correction based on combining inverse lithography technology with pattern classification
US-2023095028-A1 · Mar 30, 2023 · US
Recent patents
Latest publications not already listed above.
Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing
US-11610043-B2 · Mar 21, 2023 · US
Lithographic mask correction using volume correction techniques
US-11531273-B2 · Dec 20, 2022 · US
Synchronized Parallel Tile Computation for Large Area Lithography Simulation
US-2022291659-A1 · Sep 15, 2022 · US
Machine learning based model builder and its applications for pattern transferring in semiconductor manufacturing
US-2022284166-A1 · Sep 8, 2022 · US
Synchronized parallel tile computation for large area lithography simulation
US-11340584-B2 · May 24, 2022 · US
Sub-Resolution Assist Features
US-2021247689-A1 · Aug 12, 2021 · US
Synchronized Parallel Tile Computation for Large Area Lithography Simulation
US-2021181713-A1 · Jun 17, 2021 · US
Sub-resolution assist features
US-10990002-B2 · Apr 27, 2021 · US
Lithographic mask correction using volume correction techniques
US-2021072648-A1 · Mar 11, 2021 · US
Synchronized parallel tile computation for large area lithography simulation
US-10915090-B2 · Feb 9, 2021 · US
Sub-Resolution Assist Features
US-2021026237-A1 · Jan 28, 2021 · US
Synchronized Parallel Tile Computation for Large Area Lithography Simulation
US-2020293023-A1 · Sep 17, 2020 · US
Synchronized parallel tile computation for large area lithography simulation
US-10671052-B2 · Jun 2, 2020 · US
Guiding patterns optimization for directed self-assembly
US-10311165-B2 · Jun 4, 2019 · US
Synchronized Parallel Tile Computation For Large Area Lithography Simulation
US-2019146455-A1 · May 16, 2019 · US
Optical proximity correction for directed-self-assembly guiding patterns
US-9836556-B2 · Dec 5, 2017 · US
Guiding Patterns Optimization For Directed Self-Assembly
US-2016292309-A1 · Oct 6, 2016 · US
Optical Proximity Correction For Directed-Self-Assembly Guiding Patterns
US-2016292348-A1 · Oct 6, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Taiwan Semiconductor Mfg Co Ltd | 21 |
| Mentor Graphics Corp | 4 |
| Siemens Ind Software Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03F1/36 | 27 |
| G03F1/70 | 20 |
| G03F1/24 | 10 |
| G06F30/392 | 9 |
| G06F30/367 | 8 |