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Inventor

John L. Benjamin

Inventor
Mountaintop, PA, US

Overview

12→
Patents
1986–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices59%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
PatentTitleYear
8,492,837'Reduced process sensitivity of electrode-semiconductor rectifiers'20138,227,855'Semiconductor devices with stable and controlled avalanche characteristics and methods of fabricating the same'20128,148,749'Trench-shielded semiconductor device'20128,049,276'Reduced process sensitivity of electrode-semiconductor rectifiers'20117,332,750'Power semiconductor device with improved unclamped inductive switching capability and process for forming same'20086,465,325'Process for depositing and planarizing BPSG for dense trench MOSFET application'20026,358,825'Process for controlling lifetime in a P-I-N diode and for forming diode with improved lifetime control'20026,080,614'Method of making a MOS-gated semiconductor device with a single diffusion'20006,054,369'Lifetime control for semiconductor devices'20005,877,044'Method of making MOS-gated semiconductor devices'19994,778,776'Passivation with a low oxygen interface'19884,597,822'Method for making silicon wafers'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to GEN ELECTRIC (2)· patent assignee history
1986–1988Based in Liverpool, NY, US· patent location history
1999–2012Based in Mountaintop, PA, US· patent location history
2000Patents assigned to INTERSIL CORP (2)· patent assignee history
2002–2013Patents assigned to FAIRCHILD SEMICONDUCTOR (7)· patent assignee history
2011–2013Based in Mountain Top, PA, US· patent location history
2012–2013Patents assigned to GREBS THOMAS E (3)· patent assignee history
2012Patents assigned to BENJAMIN JOHN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FAIRCHILD SEMICONDUCTOR72002–2013
GREBS THOMAS E32012–2013
BENJAMIN JOHNself22012
GEN ELECTRIC21986–1988
INTERSIL CORP22000
Locations
LocationPatentsSpan
Mountaintop, Pennsylvania, US81999–2012
Mountain Top, Pennsylvania, US22011–2013
Liverpool, New York, US21986–1988