Sub-pad for polishing pad, polishing pad including same, and method for manufacturing sub-pad for polishing pad
US-2025249547-A1 · Aug 7, 2025 · US
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Kim San Ha patents
Kim San Ha is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim San Ha |
| Total patents | 9 |
| First publication | Feb 20, 2018 |
| Latest publication | Aug 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Metal air filter
US-12194476-B2 · Jan 14, 2025 · US
Metal air filter
US-2022371027-A1 · Nov 24, 2022 · US
Semiconductor device
US-11431326-B2 · Aug 30, 2022 · US
Semiconductor device
US-2022085797-A1 · Mar 17, 2022 · US
Anode for lithium metal battery, manufacturing method of the same, lithium metal battery including the same
US-2021408552-A1 · Dec 30, 2021 · US
Semiconductor device
US-11152922-B2 · Oct 19, 2021 · US
Semiconductor device
US-2020395923-A1 · Dec 17, 2020 · US
Semiconductor circuit including flip-flop
US-9899990-B2 · Feb 20, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 5 |
| Korea Advanced Inst Sci & Tech | 4 |
| Kpx Chemical Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03K19/20 | 4 |
| G01R31/318371 | 4 |
| G01R31/318541 | 4 |
| H03K3/0372 | 4 |
| G06F1/3234 | 4 |