Formaldehyde concentration measurement method and apparatus, and air purifier
US-2022178894-A1 · Jun 9, 2022 · US
This page is not indexed by search engines while we improve data quality.
Ni Linhai patents
Ni Linhai is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ni Linhai |
| Total patents | 1 |
| First publication | Jun 9, 2022 |
| Latest publication | Jun 9, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gree Electric Appliances Inc Zhuhai | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N33/006 | 1 |
| G01N33/0047 | 1 |
| G01N33/0006 | 1 |