Scattered-material cleaning robot used for conveyor
US-2026091942-A1 · Apr 2, 2026 · US
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Han Cong patents
Han Cong is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Cong |
| Total patents | 10 |
| First publication | Oct 31, 2019 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Vehicle refrigerator
US-2026078940-A1 · Mar 19, 2026 · US
Refrigerator and Operation Control Method for Refrigerator
US-2025347449-A1 · Nov 13, 2025 · US
Split-type device for continuously and rapidly separating steel cord belt
US-2025269548-A1 · Aug 28, 2025 · US
Method and apparatus for providing search results
US-11669579-B2 · Jun 6, 2023 · US
Ultra-low pressure liquid filling forming system and method for special-shaped component
US-11660653-B2 · May 30, 2023 · US
Ultra-low pressure liquid filling forming system and method for special-shaped component
US-2022055086-A1 · Feb 24, 2022 · US
Information pushing method and device
US-11252245-B2 · Feb 15, 2022 · US
Method and apparatus for providing search results
US-2019370305-A1 · Dec 5, 2019 · US
Method and device for information pushin
US-2019335011-A1 · Oct 31, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baidu online network technology beijing co ltd | 4 |
| Univ Taiyuan Technology | 2 |
| Harbin Inst Technology | 2 |
| Anker Innovations Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/9535 | 4 |
| B21D26/033 | 2 |
| B21D26/041 | 2 |
| B23P15/00 | 2 |
| G06F16/248 | 2 |