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Inventor

Robert B. Marcus

Inventor
Murray Hill, NJ, US

Overview

11→
Patents
1979–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B82YSpecific uses or applications of nanostructures11%
G01QScanning-probe techniques or apparatus11%
H01JElectric discharge tubes or discharge lamps11%
Y10TTechnical subjects covered by former us classification9%
G01RMeasuring electric variables6%
H01RElectrically-conductive connections6%
H05KPrinted circuits6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
A61BDiagnosis3%
PatentTitleYear
6,484,395'Ultra-miniature electrical contacts and method of manufacture'20026,245,444'Micromachined element and method of fabrication thereof'20016,183,267'Ultra-miniature electrical contacts and method of manufacture'20015,959,241'Scanning force microscope thermal microprobe'19995,842,387'Knife blades having ultra-sharp cutting edges and methods of fabrication'19985,475,318'Microprobe'19955,266,530'Self-aligned gated electron field emitter'19935,204,581'Device including a tapered microminiature silicon structure'19935,201,992'Method for making tapered microminiature silicon structures'19935,100,355'Microminiature tapered all-metal structures'19924,149,905'Method of limiting stacking faults in oxidized silicon wafers'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to BELL TELEPHONE LABOR INC (1)· patent assignee history
1979–2001Based in Murray Hill, NJ, US· patent location history
1992–1993Patents assigned to BELL COMMUNICATIONS RES (4)· patent assignee history
1995Patents assigned to MARCUS ROBERT B (1)· patent assignee history
1999Patents assigned to DIGITAL EQUIPMENT CORP (1)· patent assignee history
2001–2002Patents assigned to MURRAY HILL DEVICES (2)· patent assignee history
2001–2002Based in New Providence, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELL COMMUNICATIONS RES41992–1993
MURRAY HILL DEVICES22001–2002
BELL TELEPHONE LABOR INC11979
DIGITAL EQUIPMENT CORP11999
MARCUS ROBERT Bself11995
Locations
LocationPatentsSpan
Murray Hill, New Jersey, US91979–2001
New Providence, New Jersey, US22001–2002