Inventor · Bloomington, MN, US

Joel Limmer

13Patents
6h-index
12Co-inventors
59Inventor score

Filing activity: May 19, 1998 → Nov 4, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
US7420778B2 Suspension component with sealed damping layer Physics 43 Expired
US6229671A Shock pads for a slider for a data storage system Physics 31 Expired
US7072147B2 Hard drive actuator arm with reduced skew variation Physics 16 Expired
US6771454B2 Suspension sense capability for windage control Physics 11 Expired
US6535353B2 Capped polymeric load/unload pads Physics 9 Expired
US8279558B2 Top bond pad bias and variation control Physics 6 Active
US8054584B2 Top bond pad bias and variation control Physics 5 Active
US6751047B2 Stepped disc drive voice coil actuator acceleration for reducing resonance of head level micro-actuators Physics 5 Expired
US6778350B2 Feed forward control of voice coil motor induced microactuator disturbance Physics 2 Expired
US7800865B2 Disc drive head actuator Physics 2 Active
US7151649B2 Arm-suspension-pivot bearing integral design Physics 2 Expired
US7113370B2 Slanted mounting for preload flat suspension Physics 2 Expired
US7898771B2 Head suspension assembly having a high damping high stiffness component Physics 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.