Inventor
Richard H. Dee
Inventor
Louisville, CO, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer67%
Y10TTechnical subjects covered by former us classification16%
B82YSpecific uses or applications of nanostructures4%
C23CCoating metallic material2%
G01RMeasuring electric variables2%
G02BOptical elements, systems or apparatus2%
H01RElectrically-conductive connections2%
LOC092%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
9,595,272'Magnetic media access head with metal coating'20179,153,259'Magnetic media access head with metal coating'20158,934,197'Magnetic media access head with metal coating'20158,873,192'Magnetic tape heads'20148,810,960'Multi-head data storage device with plural data channels per head'20148,737,007'Reduction of degradation of magnetic tape apparatus'20148,027,122'Dual sided tape storage device and dual sided tape drive'20117,733,603'Reduced tape stick tape drive systems'20107,474,513'Magneto-resistive (MR) transducer having an electrostatic discharge (ESD) element and separation structure in contact with magnetic media'20097,180,699'Method and apparatus for increasing capacity of magnetic media storage'20077,068,464'Double sided magnetic tape'20066,943,987'Servo write head'20056,765,770'Apparatus and method of making a stabilized MR/GMR spin valve read element using longitudinal ferromagnetic exchange interactions'20046,714,714'Butterfly package pallet'20046,690,864'System and method for installation and alignment of optical fiber'20046,674,618'Dual element magnetoresistive read head with integral element stabilization'2004D0458433'Package palette'20026,278,594'Dual element magnetoresistive read head with integral element stabilization'20016,236,525'Tape head with pattern timing for servo writing application'20016,191,917'Thin film tape write head for dual frequency operation'20016,115,217'Multi-element read/write tape head with low feedthrough'20006,097,570'Multi-element read/write tape head with low feedthrough'20006,038,108'Magnetic tape head assembly having segmented heads'20005,997,381'Lapping sensor for thin film recording elements and method for manufacturing same'19995,963,401'Magnetic tape head assembly including modules having a plurality of magneto-resistive head elements'19995,784,772'Method of simultaneously forming MR sensors in a dual element MR head'19985,594,608'Magnetic tape head with a high saturation flux density magnetic pole interposed between a nonmagnetic closure section and a magnetic ferrite substrate'19975,546,650'Method of manufacturing a multiple track thin film recording head'19965,394,285'Multi-track longitudinal, metal-in-gap head'19955,212,611'Integral read/write recording head with dual gap dimension'19935,206,774'Process for making a magneto-resistive magnetic transducer having increased sensitivity and an improved flux path and the product made thereby'19935,034,089'Method of manufacturing a multi-turn multi-track composite recording head'19914,849,250'Method and apparatus for producing magnetically oriented films on substrates'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2009Patents assigned to STORAGE TECHNOLOGY CORP (22)· patent assignee history
1989–2004Based in Louisville, CO, US· patent location history
2002–2004Patents assigned to AXSUN TECH INC (3)· patent assignee history
2002–2004Based in Acton, MA, US· patent location history
2004–2017Based in Boulder, CO, US· patent location history
2011–2014Patents assigned to ORACLE AMERICA INC (2)· patent assignee history
2014–2017Patents assigned to QUANTUM CORP (5)· patent assignee history
2014Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STORAGE TECHNOLOGY CORP | 22 | 1989–2009 |
| QUANTUM CORP | 5 | 2014–2017 |
| AXSUN TECH INC | 3 | 2002–2004 |
| HEWLETT PACKARD DEVELOPMENT CO | 2 | 2014 |
| ORACLE AMERICA INC | 2 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Louisville, CO, US | 17 | 1989–2004 |
| Boulder, CO, US | 13 | 2004–2017 |
| Acton, Massachusetts, US | 3 | 2002–2004 |