Inventor

KNIGGE BERNHARD

US6 patents

⚠️ This page may combine multiple inventors who share the name “KNIGGE BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI GLOBAL STORAGE TECH

2 patents

US7233451B2Jun 19, 2007

Method for actively controlling electric potential at the head/disk interface of a magnetic recording disk drive

HITACHI GLOBAL STORAGE TECH37 citations89

US7542228B2Jun 2, 2009

Frictional heat assisted recording

HITACHI GLOBAL STORAGE TECH9 citations83

HITACHI GLOBAL STORAGE NETHERL

1 patent

US7016139B2Mar 21, 2006

Magnetic recording disk drive with actively controlled electric potential at the head/disk interface for wear and durability control

HITACHI GLOBAL STORAGE NETHERL42 citations93

HITACHI GLOBAL STORAGE TECH NL

1 patent

US8049984B2Nov 1, 2011

Integrated slider bias control

HITACHI GLOBAL STORAGE TECH NL38 citations91

WESTERN DIGITAL TECH INC

1 patent

US9382496B1Jul 5, 2016

Lubricants with high thermal stability for heat-assisted magnetic recording

WESTERN DIGITAL TECH INC6 citations69

KNIGGE BERNHARD

1 patent

US8169743B2May 1, 2012

Minimizing slider vibration effects on a magnetic transducer

KNIGGE BERNHARD1 citations44