P

Inventor

RICHTER HANS J

US23 patents
⚠️ This page may combine multiple inventors who share the name “RICHTER HANS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEAGATE TECHNOLOGY LLC

8 patents
US6495252B1Dec 17, 2002

Magnetic recording medium with superparamagnetic underlayer

SEAGATE TECHNOLOGY LLC45 citations91
US7968792B2Jun 28, 2011

Quantum dot sensitized wide bandgap semiconductor photovoltaic devices & methods of fabricating same

SEAGATE TECHNOLOGY LLC8 citations83
US7974031B2Jul 5, 2011

Single-pass recording of multilevel patterned media

SEAGATE TECHNOLOGY LLC8 citations82
US7736765B2Jun 15, 2010

Granular perpendicular magnetic recording media with dual recording layer and method of fabricating same

SEAGATE TECHNOLOGY LLC19 citations82
US6630824B2Oct 7, 2003

Method to measure signal decay and a device therefor

SEAGATE TECHNOLOGY LLC12 citations73
US6661592B2Dec 9, 2003

Multiple orientation magnetic information storage

SEAGATE TECHNOLOGY LLC10 citations69
US6525893B1Feb 25, 2003

Multiple orientation magnetic information storage

SEAGATE TECHNOLOGY LLC3 citations58
US10311907B2Jun 4, 2019

Apparatus comprising magnetically soft underlayer

SEAGATE TECHNOLOGY LLC0 citations51

HGST Netherlands BV

3 patents
US9087546B1Jul 21, 2015

Combined micro heater and waveguide power sensor for heat-assisted magnetic recording

HGST Netherlands BV11 citations84
US9558777B2Jan 31, 2017

Heat assisted magnetic recording (HAMR) media having a highly ordered crystalline structure

HGST Netherlands BV15 citations82
US8786985B1Jul 22, 2014

System, method and apparatus for storage architecture for bit patterned media using both erase band and shingled magnetic recording

HGST Netherlands BV1 citations51

BASF MAGNETICS GMBH

3 patents
US5417896AMay 23, 1995

Preparation of sheet-like polyethylene terephthalate materials having little surface roughness

BASF MAGNETICS GMBH15 citations71
US5192583AMar 9, 1993

Production of a magnetic recording medium

BASF MAGNETICS GMBH2 citations63
US5188865AFeb 23, 1993

Production of a magnetic recording medium

BASF MAGNETICS GMBH3 citations63

RICHTER HANS J

2 patents
US8570842B1Oct 29, 2013

Tar with write-synchronized laser modulation

RICHTER HANS J13 citations81
US8749918B2Jun 10, 2014

Magnetic recording system using perpendicular exchange spring media and ring heads

RICHTER HANS J0 citations49

GROBIS MICHAEL K

1 patent
US8432633B2Apr 30, 2013

System, method and apparatus for storage architecture for bit patterned media using both erase band and shingled magnetic recording

GROBIS MICHAEL K15 citations82

MOSENDZ OLEKSANDR

1 patent
US8630060B2Jan 14, 2014

Thermally enabled exchange coupled media for magnetic data recording

MOSENDZ OLEKSANDR8 citations81

WESTERN DIGITAL TECH INC

1 patent
US9786310B1Oct 10, 2017

Data storage device detecting lasing threshold of laser by measuring protrusion effect

WESTERN DIGITAL TECH INC5 citations72

BASF AG

1 patent
US5290590AMar 1, 1994

Production of magnetic recording medium

BASF AG2 citations63

HARKNESS IV SAMUEL D

1 patent
US8975513B2Mar 10, 2015

Quantum dot-sensitized wide bandgap semiconductor heterojunction photovoltaic devices

HARKNESS IV SAMUEL D2 citations56

GIRT EROL

1 patent
US8771848B2Jul 8, 2014

Bit patterned magnetic media

GIRT EROL0 citations49

WELLER DIETER K

1 patent
US8673466B2Mar 18, 2014

CoPtCr-based bit patterned magnetic media

WELLER DIETER K0 citations45