Polishing pad conditioning apparatus
US-2025353142-A1 · Nov 20, 2025 · US
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Chen Cheng-Ping patents
Chen Cheng-Ping is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Cheng-Ping |
| Total patents | 22 |
| First publication | Mar 26, 2015 |
| Latest publication | Nov 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Polishing pad conditioning apparatus
US-12427622-B2 · Sep 30, 2025 · US
Monolithic platen
US-12311498-B2 · May 27, 2025 · US
Fittings for wafer cleaning systems
US-2025069906-A1 · Feb 27, 2025 · US
Fittings for wafer cleaning systems
US-12237179-B2 · Feb 25, 2025 · US
Monolithic platen
US-2024181598-A1 · Jun 6, 2024 · US
Single bodied platen housing a detection module for CMP systems
US-11975421-B2 · May 7, 2024 · US
Monolithic platen
US-11919126-B2 · Mar 5, 2024 · US
Chemical mechanical planarization membrane
US-11850702-B2 · Dec 26, 2023 · US
Polishing pad conditioning apparatus
US-2023234184-A1 · Jul 27, 2023 · US
Recent patents
Latest publications not already listed above.
Single bodied platen housing a detection module for cmp systems
US-2023133331-A1 · May 4, 2023 · US
Polishing pad conditioning apparatus
US-11618126-B2 · Apr 4, 2023 · US
Fittings for wafer cleaning systems
US-2023051164-A1 · Feb 16, 2023 · US
Single bodied platen housing a detection module for CMP systems
US-11571782-B2 · Feb 7, 2023 · US
Chemical mechanical planarization membrane
US-2022184773-A1 · Jun 16, 2022 · US
Chemical mechanical planarization membrane
US-11267099-B2 · Mar 8, 2022 · US
Monolithic platen
US-2021268624-A1 · Sep 2, 2021 · US
Monolithic platen
US-11020837-B2 · Jun 1, 2021 · US
Polishing pad conditioning apparatus
US-2021060727-A1 · Mar 4, 2021 · US
Single bodied platen housing a detection module for cmp systems
US-2020164481-A1 · May 28, 2020 · US
Chemical mechanical planarization membrane
US-2019091829-A1 · Mar 28, 2019 · US
Method for reducing power consumption of liquid crystal display system
US-2015084939-A1 · Mar 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Taiwan Semiconductor Mfg Co Ltd | 23 |
| Chunghwa Picture Tubes Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0428 | 9 |
| B24B37/30 | 9 |
| B24B37/20 | 9 |
| H10P72/3302 | 5 |
| H10P72/0604 | 5 |