Inventor
ZHENG TONG
US16 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG TONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK & DECKER INC
8 patentsUS12549065B2Feb 10, 2026
Power tool with compact outer-rotor motor assembly
BLACK & DECKER INC0 citations58
US12463502B2Nov 4, 2025
Outer-rotor motor assembly
BLACK & DECKER INC0 citations58
US12552006B2Feb 17, 2026
Power tool with partition assembly between transmission and motor
BLACK & DECKER INC0 citations54
US11813729B2Nov 14, 2023
Power tool with partition assembly between transmission and motor
BLACK & DECKER INC0 citations54
US12068639B2Aug 20, 2024
Motor rotor with sleeve for retention of magnet ring
BLACK & DECKER INC0 citations45
US11916447B2Feb 27, 2024
Overmolded rotor structure
BLACK & DECKER INC0 citations45
US12176794B2Dec 24, 2024
Outer-rotor brushless motor for a power tool
BLACK & DECKER INC0 citations44
US12027919B2Jul 2, 2024
Rotor magnet retainer
BLACK & DECKER INC0 citations44