Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271107 | Method of manufacturing integrated circuit | Shih-Hsiang Lo, Ru-Gun Liu | 2025-04-08 |
| 12235589 | Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device | Shinn-Sheng Yu, Ru-Gun Liu, Kenji Yamazoe, Minfeng Chen, Shuo-Yen Chou +1 more | 2025-02-25 |
| 12039247 | Test pattern generation systems and methods | Fu An Tien, Ru-Gun Liu | 2024-07-16 |
| 11947254 | Method of mask data synthesis and mask making | Shih-Hsiang Lo, Ru-Gun Liu | 2024-04-02 |
| 11841619 | Method for mask data synthesis with wafer target adjustment | Tung-Chin Wu, Shih-Hsiang Lo, Chih-Ming Lai, Jue-Chin Yu, Ru-Gun Liu +1 more | 2023-12-12 |
| 11709435 | Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device | Shinn-Sheng Yu, Ru-Gun Liu, Kenji Yamazoe, Minfeng Chen, Shuo-Yen Chou +1 more | 2023-07-25 |
| 11675958 | Lithography simulation method | Fu An Tien, Ru-Gun Liu, Shih-Hsiang Lo | 2023-06-13 |
| 11662657 | Photo mask data correction method | Fu An Tien, Ru-Gun Liu | 2023-05-30 |
| 11429027 | Photolithography method and apparatus | Shinn-Sheng Yu, Ru-Gun Liu, Chin-Hsiang Lin | 2022-08-30 |
| 11415890 | Method of mask data synthesis and mask making | Shih-Hsiang Lo, Ru-Gun Liu | 2022-08-16 |
| 11360379 | Photo mask data correction method | Fu An Tien, Ru-Gun Liu | 2022-06-14 |
| 11320747 | Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device | Shinn-Sheng Yu, Ru-Gun Liu, Kenji Yamazoe, Minfeng Chen, Shuo-Yen Chou +1 more | 2022-05-03 |
| 11204897 | Importing and exporting circuit layouts | Fu An Tien, Changsheng Ying, Ru-Gun Liu | 2021-12-21 |
| 11092899 | Method for mask data synthesis with wafer target adjustment | Tung-Chin Wu, Shih-Hsiang Lo, Chih-Ming Lai, Jue-Chin Yu, Ru-Gun Liu +1 more | 2021-08-17 |
| 11093683 | Test pattern generation systems and methods | Fu An Tien, Ru-Gun Liu | 2021-08-17 |
| 11080458 | Lithography simulation method | Fu An Tien, Ru-Gun Liu, Shih-Hsiang Lo | 2021-08-03 |
| 11061318 | Lithography model calibration | Shih-Hsiang Lo, Ru-Gun Liu | 2021-07-13 |
| 10962875 | Method of mask simulation model for OPC and mask making | Chih-Shiang Chou, Ru-Gun Liu | 2021-03-30 |
| 10942443 | Method of mask data synthesis and mask making | Shih-Hsiang Lo, Ru-Gun Liu | 2021-03-09 |
| 10866525 | Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device | Shinn-Sheng Yu, Ru-Gun Liu, Kenji Yamazoe, Minfeng Chen, Shuo-Yen Chou +1 more | 2020-12-15 |
| 10867112 | Methods of making mask using transmission cross coefficient (TCC) matrix of lithography process optical system | Ru-Gun Liu, Shinn-Sheng Yu | 2020-12-15 |
| 10866506 | Photo mask data correction method | Fu An Tien, Ru-Gun Liu | 2020-12-15 |
| 10866505 | Mask process correction | Ru-Gun Liu | 2020-12-15 |
| 10495967 | Method of mask simulation model for OPC and mask making | Chih-Shiang Chou, Ru-Gun Liu | 2019-12-03 |
| 10417376 | Source beam optimization method for improving lithography printability | Shuo-Yen Chou, Ru-Gun Liu | 2019-09-17 |