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Inventor

Loren L. Maninger

Inventor
Lancaster, PA, US

Overview

8→
Patents
1985–1991
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps80%
G09FDisplaying10%
H04NPictorial communication, e.g. television10%
PatentTitleYear
5,010,271'Color picture tube having an electron gun with reduced convergence drift'19914,990,832'Color display system'19914,952,186'Method of making a color picture tube electron gun with reduced convergence drift'19904,877,998'Color display system having an electron gun with dual electrode modulation'19894,870,320'Color picture tube having an electron gun with reduced convergence drift'19894,764,704'Color cathode-ray tube having a three-lens electron gun'19884,736,133'Inline electron gun for high resolution display tube having improved screen grid plate portion'19884,546,287'Cathode ray tube focusing electrode shielding means'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to PHILIPS CORP (1)· patent assignee history
1985Based in Marcellus, NY, US· patent location history
1988–1991Patents assigned to RCA LICENSING CORP (6)· patent assignee history
1988Patents assigned to RCA CORP (1)· patent assignee history
1988–1989Based in Hempfield Township, Westmoreland County, PA, US· patent location history
1988Based in Manor Township, Lancaster County, PA, US· patent location history
1989–1991Based in Lancaster, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RCA LICENSING CORP61988–1991
PHILIPS CORP11985
RCA CORP11988
Locations
LocationPatentsSpan
Lancaster, Pennsylvania, US41989–1991
Hempfield Township, Westmoreland County, Pennsylvania, US21988–1989
Manor Township, Lancaster County, Pennsylvania, US11988
Marcellus, New York, US11985