Induction rotor assembly with thin foils
US-12597836-B2 · Apr 7, 2026 · US
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Wang Qigui patents
Wang Qigui is listed as an inventor on 216 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Qigui |
| Total patents | 216 |
| First publication | Jan 6, 2015 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Skin effect enhanced high conductive composite stator winding bundles in e-motors
US-12549047-B2 · Feb 10, 2026 · US
Brake rotor and method of manufacturing the same
US-2026016059-A1 · Jan 15, 2026 · US
Induction motor including reinforced end rings
US-2026005588-A1 · Jan 1, 2026 · US
Pump controller for a sand casting system
US-12496633-B1 · Dec 16, 2025 · US
Corrosion-resistant aluminum alloy
US-2025376744-A1 · Dec 11, 2025 · US
Spreaders for die casting and methods of making the same
US-2025367724-A1 · Dec 4, 2025 · US
Conductive cable for a battery electric vehicle
US-12476018-B2 · Nov 18, 2025 · US
Conductive composite stator unit for an electric motor of a vehicle
US-12476507-B2 · Nov 18, 2025 · US
Method of assembling a laminated steel stack for casting a rotor assembly
US-2025337303-A1 · Oct 30, 2025 · US
Recent patents
Latest publications not already listed above.
Tempo-spatial manipulation of ultrasonics for a solid-state battery
US-2025266420-A1 · Aug 21, 2025 · US
Sand cast prototype system providing material properties that replicate high pressure die-casting
US-2025262659-A1 · Aug 21, 2025 · US
Induction rotor assembly with thin foils
US-2025260298-A1 · Aug 14, 2025 · US
Methods of Joining Multilayer Copper-Graphene Coated Current Collectors to Battery Cans and Between Windings in Electric Motor Stators
US-2025196790-A1 · Jun 19, 2025 · US
Magnesium alloy housing for an electric vehicle drive unit
US-12331383-B2 · Jun 17, 2025 · US
Copper-graphene multilayer composite coated copper foil for anode current collector
US-2025183321-A1 · Jun 5, 2025 · US
Method for production of graphene composite components having enhanced thermal conductivity
US-12312656-B1 · May 27, 2025 · US
Composite graphene-aluminum battery pack cooling plates
US-2025167339-A1 · May 22, 2025 · US
Skin Effect Enhanced High Conductive Composite Stator Winding Bundles in e-Motors
US-2025158467-A1 · May 15, 2025 · US
Induction rotor assembly
US-2025158498-A1 · May 15, 2025 · US
Closed-loop laser-weld assemblies
US-2025153275-A1 · May 15, 2025 · US
High Conductive Busbars with Ultra-Conducting Composite of Carbon Nano-Tubes for Electric Machines
US-2025149946-A1 · May 8, 2025 · US
Production and use of composite graphene-copper powders
US-2025122595-A1 · Apr 17, 2025 · US
Aluminum alloy for high pressure die casting of ultra-large vehicle body structures
US-12276010-B2 · Apr 15, 2025 · US
Methods to reduce cold flakes in high pressure die castings
US-2025079956-A1 · Mar 6, 2025 · US
Laser hardened pattern array in cylinder bores
US-12241431-B1 · Mar 4, 2025 · US
Localized multiple beamed laser peening of connecting rod
US-2025041971-A1 · Feb 6, 2025 · US
System and method of making a cast induction rotor assembly having conductive bars
US-12206285-B2 · Jan 21, 2025 · US
System of high-pressure die casting of ultra-large aluminum castings
US-12172210-B2 · Dec 24, 2024 · US
Conductive composite stator unit for an electric motor of a vehicle
US-2024421645-A1 · Dec 19, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gm Global Tech Operations Llc | 205 |
| Gm Global Tech Operations Inc | 17 |
| Univ Shanghai Jiaotong | 5 |
| Wang Qigui | 3 |
| Gm Global Tech Operatins Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B22D21/007 | 28 |
| C22C21/02 | 23 |
| B33Y80/00 | 21 |
| B22C9/02 | 20 |
| F02F2200/06 | 20 |