Method for surface-treating inorganic particles, and inorganic particles produced thereby
US-2022411639-A1 · Dec 29, 2022 · US
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Oh Chohee patents
Oh Chohee is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oh Chohee |
| Total patents | 13 |
| First publication | Feb 25, 2020 |
| Latest publication | Dec 29, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Heat exchanger
US-11396605-B2 · Jul 26, 2022 · US
Heat exchanger
US-2020157359-A1 · May 21, 2020 · US
Air multiplier fan head
US-D877878-S · Mar 10, 2020 · US
Air multiplier fan head
US-D877879-S · Mar 10, 2020 · US
Air multiplier fan head
US-D877880-S · Mar 10, 2020 · US
Air multiplier fan head
US-D876607-S · Feb 25, 2020 · US
Air multiplier fan head
US-D876606-S · Feb 25, 2020 · US
Air multiplier fan
US-D876608-S · Feb 25, 2020 · US
Air multiplier fan
US-D876603-S · Feb 25, 2020 · US
Recent patents
Latest publications not already listed above.
Air multiplier fan head
US-D876605-S · Feb 25, 2020 · US
Air multiplier fan
US-D876604-S · Feb 25, 2020 · US
Air multiplier fan
US-D876602-S · Feb 25, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09D5/084 | 2 |
| F28F2245/02 | 2 |
| C09D139/06 | 2 |
| C09D167/04 | 2 |
| F28F19/06 | 2 |