Methods and apparatus for cleaning semiconductor wafers
US-11967497-B2 · Apr 23, 2024 · US
This page is not indexed by search engines while we improve data quality.
Li Xuejun patents
Li Xuejun is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Xuejun |
| Total patents | 28 |
| First publication | Feb 1, 2018 |
| Latest publication | Apr 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
System for cleaning semiconductor wafers
US-11911808-B2 · Feb 27, 2024 · US
Methods and apparatus for cleaning substrates
US-11848217-B2 · Dec 19, 2023 · US
Method for cleaning semiconductor wafers
US-11752529-B2 · Sep 12, 2023 · US
System for cleaning semiconductor wafers
US-2023256480-A1 · Aug 17, 2023 · US
Methods and apparatus for cleaning substrates
US-11638937-B2 · May 2, 2023 · US
System for cleaning semiconductor wafers
US-11633765-B2 · Apr 25, 2023 · US
Methods and system for cleaning semiconductor wafers
US-11581205-B2 · Feb 14, 2023 · US
Apparatus for cleaning semiconductor substrates
US-11498100-B2 · Nov 15, 2022 · US
Methods and apparatus for cleaning semiconductor wafers
US-2022139697-A1 · May 5, 2022 · US
Recent patents
Latest publications not already listed above.
Methods and apparatus for cleaning semiconductor wafers
US-11257667-B2 · Feb 22, 2022 · US
Methods and apparatus for cleaning substrates
US-2022037172-A1 · Feb 3, 2022 · US
Methods and apparatus for cleaning substrates
US-2022032344-A1 · Feb 3, 2022 · US
System for cleaning semiconductor wafers
US-2021402444-A1 · Dec 30, 2021 · US
System for cleaning semiconductor wafers
US-11141762-B2 · Oct 12, 2021 · US
Methods and apparatus for cleaning substrates
US-11103898-B2 · Aug 31, 2021 · US
Methods and apparatus for cleaning substrates
US-11037804-B2 · Jun 15, 2021 · US
Apparatus for cleaning semiconductor substrates
US-2021138513-A1 · May 13, 2021 · US
Methods and system for cleaning semiconductor wafers
US-2021125848-A1 · Apr 29, 2021 · US
Methods and system for cleaning semiconductor wafers
US-10910244-B2 · Feb 2, 2021 · US
Methods and apparatus for cleaning semiconductor wafers
US-2020335325-A1 · Oct 22, 2020 · US
Fall-proof apparatus for cleaning semiconductor devices and a chamber with the apparatus
US-10770315-B2 · Sep 8, 2020 · US
Methods and apparatus for cleaning substrates
US-2019283090-A1 · Sep 19, 2019 · US
Methods and apparatus for cleaning substrates
US-2019287824-A1 · Sep 19, 2019 · US
Methods and apparatus for cleaning semiconductor wafers
US-2018151398-A1 · May 31, 2018 · US
Method for cleaning semiconductor wafers
US-2018071795-A1 · Mar 15, 2018 · US
System for cleaning semiconductor wafers
US-2018071794-A1 · Mar 15, 2018 · US
A fall-proof apparatus for cleaning semiconductor devices and a chamber with the apparatus
US-2018033654-A1 · Feb 1, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Acm Research Shanghai Inc | 28 |
| Acm Res Inc | 4 |
| Acm Res Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0414 | 24 |
| B08B3/12 | 24 |
| H01L21/67051 | 23 |
| H10P70/15 | 16 |
| G08B21/182 | 14 |