Inventor

Hugh L. Garvin

Inventor

Malibu, CA, US

Overview

13→

Patents

1976–2001

Patent span

Physics

Primary field (CPC G)

Patents· 13 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus14%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%

C04BLime, magnesia7%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

B23KSoldering or unsoldering4%

PatentTitleYear

6,236,445'Method for making topographic projections'2001 5,744,284'Method for fabricating resilient z-axis contacts for electrically interconnecting integrated circuits on a plurality of stacked carriers'1998 5,620,755'Inducing tilted perpendicular alignment in liquid crystals'1997 5,589,042'System and method for fabrication of precision optical ramp filters'1996 5,417,799'Reactive ion etching of gratings and cross gratings structures'1995 5,350,498'Inducing tilted perpendicular alignment in liquid crystals'1994 5,032,896'3-D integrated circuit assembly employing discrete chips'1991 4,828,356'Method for fabrication of low efficiency diffraction gratings and product obtained thereby'1989 4,750,979'Process for etching lithium niobate based devices without damaging optical waveguides'1988 4,289,381'High selectivity thin film polarizer'1981 4,153,529'Means and method for inducing uniform parallel alignment of liquid crystal material in a liquid crystal cell'1979 4,049,944'Process for fabricating small geometry semiconductive devices including integrated components'1977 3,988,564'Ion beam micromachining method'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to HUGHES AIRCRAFT CO (11)· patent assignee history

1976–2001Based in Malibu, CA, US· patent location history

1997Patents assigned to JVC VICTOR CO JAPAN LTD (1)· patent assignee history

2001Patents assigned to HUGHES ELECTRONICS CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUGHES AIRCRAFT CO	11	1976–1998
HUGHES ELECTRONICS CORP	1	2001
JVC VICTOR CO JAPAN LTD	1	1997

Locations

Location	Patents	Span
Malibu, California, US	13	1976–2001