Zhi QU

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-speed sensorless brushless motor control in a power tool
- Patent number 11,750,124
- Issue date Sep 5, 2023
- BLACK & DECKER INC.
- Shailesh P. Waikar
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Low-speed sensorless brushless motor control in a power tool
- Patent number 11,171,586
- Issue date Nov 9, 2021
- BLACK & DECKER INC.
- Shailesh P. Waikar
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
LOW-SPEED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL
- Publication number 20230361697
- Publication date Nov 9, 2023
- Black & Decker Inc.
- Shailesh P. WAIKAR
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LOW-SPEED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL
- Publication number 20220329180
- Publication date Oct 13, 2022
- Black & Decker Inc.
- Shailesh P. WAIKAR
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LOW-SPEED SENSORLESS BRUSHLESS MOTOR CONTROL IN A POWER TOOL
- Publication number 20200343839
- Publication date Oct 29, 2020
- Black & Decker Inc.
- Shailesh P. WAIKAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER