Equipment and method of semi-continuous casting optimized by synergistic action of traveling magnetic field and ultrasound wave for thin-walled alloy casting with equal outer diameter
US-11179771-B2 · Nov 23, 2021 · US
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Yuan Qingfeng patents
Yuan Qingfeng is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yuan Qingfeng |
| Total patents | 8 |
| First publication | Aug 3, 2017 |
| Latest publication | Nov 23, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Insulating tape and li-ion battery adopting the same
US-11133560-B2 · Sep 28, 2021 · US
Equipment and Method of Semi-Continuous Casting Optimized by Synergistic Action of Traveling Magnetic Field and Ultrasound Wave for Thin-Walled Alloy Casting with Equal Outer Diameter
US-2021086257-A1 · Mar 25, 2021 · US
Wound cell
US-10490857-B2 · Nov 26, 2019 · US
Electrode tab structure and battery
US-10388935-B2 · Aug 20, 2019 · US
Electrode tab strucuture and battery
US-2018083254-A1 · Mar 22, 2018 · US
Wound cell
US-2018034109-A1 · Feb 1, 2018 · US
Insulating tape and li-ion battery adopting the same
US-2017222204-A1 · Aug 3, 2017 · 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 |
|---|---|
| Dongguan Amperex Tech Ltd | 6 |
| Harbin Inst Technology | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 6 |
| Y02P70/50 | 4 |
| H01M10/0525 | 4 |
| H01M10/04 | 2 |
| H01M4/00 | 2 |