Inventor

Donald E. Castleberry

Inventor

Schenectady, NY, US

Overview

44→

Patents

1976–2010

Patent span

Physics

Primary field (CPC G)

Patents· 44 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein23%

G01TMeasurement of nuclear or x-radiation11%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation11%

G02BOptical elements, systems or apparatus5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

A61BDiagnosis4%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

H04NPictorial communication, e.g. television4%

H10DInorganic electric semiconductor devices4%

PatentTitleYear

7,706,502'Cargo container inspection system and apparatus'2010 7,696,722'Battery powered X-ray detector power system and method'2010 7,687,790'EMI shielding of digital x-ray detectors with non-metallic enclosures'2010 7,554,089'Systems and methods to localize optical emission in radiation detectors'2009 7,495,227'Digital x-ray detectors'2009 7,488,946'Digital x-ray detectors'2009 7,378,659'Systems and methods to localize optical emission in radiation detectors'2008 6,594,342'Anti-scatter grid, method, and apparatus for forming same'2003 6,538,253'Self cycling solid state X-ray detector'2003 6,483,115'Method for enhancing scintillator adhesion to digital x-ray detectors'2002 6,438,210'Anti-scatter grid, method, and apparatus for forming same'2002 6,396,253'Methods and apparatus for automated repair detection of solid-state X-ray detectors'2002 5,670,383'Method for fabrication of deep-diffused avalanche photodiode'1997 5,576,859'Device for improving the contrast of a liquid crystal screen and its method of manufacture through the use of opaque bands'1996 5,500,376'Method for fabricating planar avalanche photodiode array'1996 5,489,551'Method of fabricating thin film circuits with high density circuit interconnects by pyrolosis of an adhesive'1996 5,477,350'Interferometric spatial switch for polarized or unpolarized light using liquid crystal'1995 5,463,242'Thin film circuits with high density connector'1995 5,446,308'Deep-diffused planar avalanche photodiode'1995 5,438,217'Planar avalanche photodiode array with sidewall segment'1995 5,373,393'Opical interferometric device with spatial light modulators for switching substantially coherent light'1994 5,345,321'Compact polarization dependent optical switching units'1994 5,319,477'Compact polarization independent optical switching units'1994 5,144,141'Photodetector scintillator radiation imager'1992 5,132,539'Planar X-ray imager having a moisture-resistant sealing structure'1992 5,107,356'Liquid crystal display device with birefringent films'1992 RE033829'Redundant conductor structures for thin film FET driven liquid crystal displays'1992 5,084,778'Electrode structure for removing field-induced disclination lines in a phase control type of liquid crystal device'1992 4,933,296'N.sup.+ amorphous silicon thin film transistors for matrix addressed liquid crystal displays'1990 4,904,056'Light blocking and cell spacing for liquid crystal matrix displays'1990 4,889,411'Process and structure for thin film transistor with aluminum contacts and nonaluminum metallization in liquid crystal displays'1989 4,873,516'Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays'1989 4,855,806'Thin film transistor with aluminum contacts and nonaluminum metallization'1989 4,804,953'Redundant conductor structures for thin film FET driven liquid crystal displays'1989 4,688,896'Information conversion device with auxiliary address lines for enhancing manufacturing yield'1987 4,520,357'Electroscopic information display and entry system with writing stylus'1985 4,420,896'Method for fabrication of electroscopic display devices and transmissive display devices fabricated thereby'1983 4,420,897'Electroscopic display devices'1983 4,403,217'Multiplexed varistor-controlled liquid crystal display'1983 4,233,603'Multiplexed varistor-controlled liquid crystal display'1980 4,212,048'Illuminator for reflective dichroic liquid crystal displays'1980 4,171,874'Evenly illuminated display devices'1979 4,161,766'Laminated capacitive touch-pad'1979 3,949,320'Miniature crystalline laser'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history

1976Based in Cambridge, MA, US· patent location history

1979–2010Patents assigned to GEN ELECTRIC (39)· patent assignee history

1979–1997Based in Schenectady, NY, US· patent location history

1996Patents assigned to THOMSON LCD (1)· patent assignee history

2002–2010Based in Niskayuna, NY, US· patent location history

2003Patents assigned to GE MED SYS GLOBAL TECH CO LLC (1)· patent assignee history

2010Patents assigned to MORPHO DETECTION INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	39	1979–2010
GE MED SYS GLOBAL TECH CO LLC	1	2003
MASSACHUSETTS INST TECHNOLOGY	1	1976
MORPHO DETECTION INC	1	2010
THOMSON LCD	1	1996

Locations

Location	Patents	Span
Schenectady, New York, US	31	1979–1997
Niskayuna, New York, US	12	2002–2010
Cambridge, Massachusetts, US	1	1976