Assignee

PHYSICAL ELECTRONICS LAB

US2 patents

Top patents by PatentIndex Score

US6288533B1Sep 11, 2001

Method and apparatus for detecting rotor position by use of magnetic field sensor pairs

PHYSICAL ELECTRONICS LAB154 citations95

US6064202AMay 16, 2000

Spinning current method of reducing the offset voltage of a hall device

PHYSICAL ELECTRONICS LAB122 citations92