Inventor
Yew Sum Leong
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines60%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles20%
G01MTesting static or dynamic balance of machines or structures10%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters10%
PatentTitleYear
11,994,444Part balancing202411,710,993Electric machines with features for enhancing load transfer performance of stacked-laminate rotors202311,689,074Rotary electric machine with adhesive-reinforced rotor202311,658,525Electric motor assembly using polymer-only fastening and methods of manufacturing the same202311,552,541Induction motor with collar-reinforced end rings202311,482,895Electric machine and method for manufacture202211,218,050Motor stator back-iron cooling through internal channels2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to GM GLOBAL TECH OPERATIONS LLC (7)· patent assignee history
2022–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS LLC | 7 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2024 |