Operation and maintenance system for air conditioner production, and production method
US-12544867-B1 · Feb 10, 2026 · US
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Su Mingshun patents
Su Mingshun is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Su Mingshun |
| Total patents | 11 |
| First publication | Mar 8, 2018 |
| Latest publication | Feb 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery
US-D1072398-S · Apr 22, 2025 · US
Vacuum cleaner
US-D980561-S · Mar 7, 2023 · US
Hose clip arrangement for use with cleaning device and/or other devices
US-11259674-B2 · Mar 1, 2022 · US
Surface cleaning apparatus
US-2022031131-A1 · Feb 3, 2022 · US
Vacuum cleaner tool having a rotatable duct for moving between a use position and storage position on a vacuum cleaner
US-11234567-B2 · Feb 1, 2022 · US
Upright vacuum cleaner including main body moving independently of wand to reduce movement of main body center of gravity
US-11064853-B2 · Jul 20, 2021 · US
Vacuum body for a vacuum cleaner
US-D906609-S · Dec 29, 2020 · US
Upright vacuum cleaner including main body moving independently of wand to reduce movement of main body center of gravity
US-2019343349-A1 · Nov 14, 2019 · US
Vacuum cleaner tool having a rotatable duct for moving between a use position and storage position on a vacuum cleaner
US-2019069740-A1 · Mar 7, 2019 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sharkninja Operating Llc | 10 |
| Qingdao Hisense Hitachi Air Conditioning Sys Co Ltd | 1 |
| Univ Qingdao Technology | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.