Howard Ho-shou Luh

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Variable beamwidth and zoom contour beam antenna systems
- Patent number 6,414,646
- Issue date Jul 2, 2002
- Space Systems/Loral, Inc.
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shaped reflector antenna system configuration for use on a communic...
- Patent number 6,411,262
- Issue date Jun 25, 2002
- Space Systems/Loral, Inc.
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gregorian reflector antenna system having a subreflector optimized...
- Patent number 6,243,048
- Issue date Jun 5, 2001
- Space Systems/Loral, Inc.
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable beamwidth antenna systems
- Patent number 6,198,455
- Issue date Mar 6, 2001
- Space Systems/Loral, Inc.
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active multiple beam antennas
- Patent number 6,147,656
- Issue date Nov 14, 2000
- Space Systems/Loral, Inc.
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system with plural reflectors
- Patent number 6,049,312
- Issue date Apr 11, 2000
- Space Systems/Loral, Inc.
- Peter Lord
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for reconfiguring antenna radiation patterns
- Patent number 5,945,960
- Issue date Aug 31, 1999
- Space Systems/Loral, Inc.
- Howard H. S. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna geometry for shaped dual reflector antenna
- Patent number 5,790,077
- Issue date Aug 4, 1998
- Space Systems/Loral, Inc.
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active transmit phased array antenna
- Patent number 5,283,587
- Issue date Feb 1, 1994
- Space Systems/Loral
- Edward Hirshfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conformal aperture feed array for a multiple beam antenna
- Patent number 5,113,197
- Issue date May 12, 1992
- Space Systems/Loral, Inc.
- Howard H. S. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency independent beam waveguide
- Patent number 4,749,244
- Issue date Jun 7, 1988
- Ford Aerospace & Communications Corporation
- Howard H. Luh
- G02 - OPTICS
Information Patent Grant
Lossless arbitrary output dual mode network
- Patent number 4,503,434
- Issue date Mar 5, 1985
- Ford Aerospace & Communications Corporation
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reconfigurable dual mode network
- Patent number 4,499,471
- Issue date Feb 12, 1985
- Ford Aerospace & Communications Corporation
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grating lobe eliminator
- Patent number 4,435,714
- Issue date Mar 6, 1984
- Ford Aerospace & Communications Corp.
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave lens ripple filter
- Patent number 4,368,473
- Issue date Jan 11, 1983
- Ford Aerospace & Communications Corporation
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Paraboloidal reflector spatial filter
- Patent number 4,343,002
- Issue date Aug 3, 1982
- Ford Aerospace & Communications Corporation
- Howard H. Luh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple frequency band, multiple beam microwave antenna system
- Patent number 4,342,036
- Issue date Jul 27, 1982
- Ford Aerospace & Communications Corporation
- William G. Scott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Null control of multiple beam antenna
- Patent number 4,335,388
- Issue date Jun 15, 1982
- Ford Aerospace & Communications Corp.
- William G. Scott
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High efficiency corrugated horn and flat top multiple beam antenna
- Publication number 20020167453
- Publication date Nov 14, 2002
- Pamela H. Kung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Variable beamwidth and zoom contour beam antenna systems
- Publication number 20020011962
- Publication date Jan 31, 2002
- Howard Ho-shou Luh
- H01 - BASIC ELECTRIC ELEMENTS

Howard Ho-shou Luh

Person

Patents Grantslast 30 patents

Variable beamwidth and zoom contour beam antenna systems

Shaped reflector antenna system configuration for use on a communic...

Gregorian reflector antenna system having a subreflector optimized...

Variable beamwidth antenna systems

Active multiple beam antennas

Antenna system with plural reflectors

Method and apparatus for reconfiguring antenna radiation patterns

Antenna geometry for shaped dual reflector antenna

Active transmit phased array antenna

Conformal aperture feed array for a multiple beam antenna

Frequency independent beam waveguide

Lossless arbitrary output dual mode network

Reconfigurable dual mode network

Grating lobe eliminator

Microwave lens ripple filter

Paraboloidal reflector spatial filter

Multiple frequency band, multiple beam microwave antenna system

Null control of multiple beam antenna

Patents Applicationslast 30 patents

High efficiency corrugated horn and flat top multiple beam antenna

Variable beamwidth and zoom contour beam antenna systems