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Inventor

James G. Hughes

Inventor
Simi Valley, CA, US

Overview

7→
Patents
1977–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 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 transducer18%
H05KPrinted circuits18%
B41JTypewriters9%
B41MPrinting, duplicating, marking, or copying processes9%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables9%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms9%
G06FElectric digital data processing9%
H01RElectrically-conductive connections9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
10,934,578Method of analysing DNA sequences20219,666,228'Shingled magnetic recording data store'20179,361,937'Shingled magnetic recording data store'20166,183,307'PC cards with integrated I/O communication receptacles'20016,169,266'Etching of multi-layered coated surfaces to add graphic and text elements to an article'20016,011,690'PC card with thermal management'20004,012,674'Dual motor web material transport system'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to COMPUTER PERIPHERALS (1)· patent assignee history
1977Based in Rochester, MI, US· patent location history
2000–2001Patents assigned to XIRCOM INC (2)· patent assignee history
2000–2001Based in Simi Valley, CA, US· patent location history
2001Patents assigned to XIROM INC (1)· patent assignee history
2016–2017Patents assigned to SEAGATE TECHNOLOGY LLC (2)· patent assignee history
2016–2017Based in Palo Alto, CA, US· patent location history
2021Patents assigned to UNIV OXFORD INNOVATION LTD (1)· patent assignee history
2021Based in Headington, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEAGATE TECHNOLOGY LLC22016–2017
XIRCOM INC22000–2001
COMPUTER PERIPHERALS11977
UNIV OXFORD INNOVATION LTD12021
XIROM INC12001
Locations
LocationPatentsSpan
Simi Valley, California, US32000–2001
Palo Alto, California, US22016–2017
Headington, GB12021
Rochester, MI, US11977