Polishing material supply system and related methods
US-2026048468-A1 · Feb 19, 2026 · US
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Hsu Ching-Jung patents
Hsu Ching-Jung is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hsu Ching-Jung |
| Total patents | 15 |
| First publication | Jan 29, 2015 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
High-throughput, precise semiconductor slurry blending tool
US-2025289089-A1 · Sep 18, 2025 · US
Chemical dispensing system
US-2025279290-A1 · Sep 4, 2025 · US
High-throughput, precise semiconductor slurry blending tool
US-12343841-B2 · Jul 1, 2025 · US
Chemical dispensing system
US-12341026-B2 · Jun 24, 2025 · US
High-throughput, precise semiconductor slurry blending tool
US-2024017372-A1 · Jan 18, 2024 · US
High-throughput, precise semiconductor slurry blending tool
US-11858086-B2 · Jan 2, 2024 · US
Chemical dispensing system
US-2023386867-A1 · Nov 30, 2023 · US
Chemical dispensing system
US-11817329-B2 · Nov 14, 2023 · US
High-throughput, precise semiconductor slurry blending tool
US-2021387306-A1 · Dec 16, 2021 · US
Recent patents
Latest publications not already listed above.
Chemical dispensing system
US-2021375645-A1 · Dec 2, 2021 · US
Fluid supply system, wafer processing system, and method of supplying fluid to wafer processing equipment
US-10043681-B2 · Aug 7, 2018 · US
Method and apparatus for recycling waste sulfuric acid
US-9278860-B2 · Mar 8, 2016 · US
Method and apparatus for recycling waste sulfuric acid
US-2016023901-A1 · Jan 28, 2016 · US
Fluid supply system, wafer processing system, and method of supplying fluid to wafer processing equipment
US-2015027552-A1 · Jan 29, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Taiwan Semiconductor Mfg Co Ltd | 17 |
| Taiwan Semiconductor Mfg | 1 |
| Taiwna Semiconductor Mfg Company Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0402 | 7 |
| H01L21/67017 | 7 |
| B24B57/02 | 6 |
| H10P50/00 | 5 |
| H10P72/0612 | 5 |