Motor and vacuum cleaner
US-12294282-B2 · May 6, 2025 · US
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Sun Weili patents
Sun Weili is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Weili |
| Total patents | 12 |
| First publication | Jan 30, 2020 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for determining traffic information of a region
US-11676485-B2 · Jun 13, 2023 · US
Motor and Vacuum Cleaner
US-2022372993-A1 · Nov 24, 2022 · US
Methods and systems for predicting travel time
US-2021241613-A1 · Aug 5, 2021 · US
Systems and methods for determining traffic information of a region
US-2021049905-A1 · Feb 18, 2021 · US
Systems and methods for determining traffic information of a region
US-10896604-B2 · Jan 19, 2021 · US
Systems and methods for determining traffic information of a region
US-2020320873-A1 · Oct 8, 2020 · US
Systems and methods for controlling traffic lights
US-2020184810-A1 · Jun 11, 2020 · US
Method and system for determining whether there is target road facility at intersection
US-2020134325-A1 · Apr 30, 2020 · US
Systems and methods for controlling traffic lights
US-10600320-B2 · Mar 24, 2020 · US
Recent patents
Latest publications not already listed above.
Systems and methods for determining traffic conditions
US-2020043325-A1 · Feb 6, 2020 · US
Systems and methods for controlling traffic lights
US-2020035096-A1 · Jan 30, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Didi Infinity Technology & Dev Co Ltd | 10 |
| Gree Electric Appliances Inc Zhuhai | 2 |
| Zhuhai Kaibang Motor Mft Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G08G1/0133 | 10 |
| G08G1/08 | 7 |
| G08G1/0145 | 7 |
| G08G1/0112 | 6 |
| G08G1/052 | 5 |