Cup washer
US-2025221603-A1 · Jul 10, 2025 · US
Cho Kichul is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cho Kichul |
| Total patents | 21 |
| First publication | Jun 25, 2015 |
| Latest publication | Jul 10, 2025 |
Publications ranked by popularity score, then publication date.
US-2025221603-A1 · Jul 10, 2025 · US
US-2025019890-A1 · Jan 16, 2025 · US
US-12129592-B2 · Oct 29, 2024 · US
US-12123125-B2 · Oct 22, 2024 · US
US-11419477-B2 · Aug 23, 2022 · US
US-2021301449-A1 · Sep 30, 2021 · US
US-2021262150-A1 · Aug 26, 2021 · US
US-10920362-B2 · Feb 16, 2021 · US
US-10758107-B2 · Sep 1, 2020 · US
US-2020100643-A1 · Apr 2, 2020 · US
Latest publications not already listed above.
US-10588479-B2 · Mar 17, 2020 · US
US-10531782-B2 · Jan 14, 2020 · US
US-2019254497-A1 · Aug 22, 2019 · US
US-10321798-B2 · Jun 18, 2019 · US
US-2018256003-A1 · Sep 13, 2018 · US
US-2017362766-A1 · Dec 21, 2017 · US
US-2017275927-A1 · Sep 28, 2017 · US
US-2017188784-A1 · Jul 6, 2017 · US
US-9689102-B2 · Jun 27, 2017 · US
US-9284674-B2 · Mar 15, 2016 · US
US-2015176178-A1 · Jun 25, 2015 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 21 |
| Park Soonan | 1 |
| Kim Yongtae | 1 |
| Cho Kichul | 1 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06F37/42 | 10 |
| E05B2047/0068 | 8 |
| E05B2015/0406 | 8 |
| E05B15/04 | 8 |
| D06F34/20 | 8 |