James A Ingram

US Patent:

7034774, Apr 25, 2006

Filed:

Jul 2, 2004

Appl. No.:

10/883876

Inventors:

Steven Szu-Cherng Kuo - Torrance CA, US
Andrew Lee Roberts - Newhall CA, US
James David Ingram - Seal Beach CA, US
Imants Eglitis - Torrance CA, US
Henry Chang - Palos Verdes CA, US

Assignee:

Northrop Grumman Corporation - Los Angeles CA

International Classification:

H01Q 15/02

US Classification:

343909, 343786, 343756

Abstract:

A polarizer for an antenna and antenna structures are disclosed. According to one aspect a polarizer includes a generally cylindrical sidewall portion extending between spaced apart end portions. At least one polarizing structure extends substantially continuously along an interior of the sidewall portion and extends radially inwardly relative to the sidewall portion according to a first radius in a longitudinal direction and a second radius in a transverse direction. The polarizer can be implemented as part of an antenna structure, which further can be integrated with a transition stage and/or a horn.

US Patent:

D530994, Oct 31, 2006

Filed:

Aug 12, 2005

Appl. No.:

29/236164

Inventors:

Charles W. Jarvis - Irvine CA, US
James A. Ingram - Laguna Hills CA, US
Jeff D. Munson - Henderson NV, US

Assignee:

Cambro Manufacturing Co. - Huntingdon Beach CA

International Classification:

0706

US Classification:

D 7686

US Patent:

D531463, Nov 7, 2006

Filed:

Aug 12, 2005

Appl. No.:

29/236165

Inventors:

Charles W. Jarvis - Irvine CA, US
James A. Ingram - Laguna Hills CA, US
Jeff D. Munson - Henderson NV, US

Assignee:

Cambro Manufacturing Co. - Huntington Beach CA

International Classification:

0706

US Classification:

D 7686

US Patent:

7373712, May 20, 2008

Filed:

Jul 2, 2004

Appl. No.:

10/884107

Inventors:

Steven Szu-Cherng Kuo - Torrance CA, US
Andrew Lee Roberts - Newhall CA, US
James David Ingram - Seal Beach CA, US
Imants Eglitis - Torrance CA, US
Henry Chang - Palos Verdes CA, US

Assignee:

Northrop Grumman Corporation - Los Angeles CA

International Classification:

H01P 11/00

US Classification:

29600, 29601, 343786

Abstract:

A method for making a feed structure for an antenna may include providing a polarizer body having a polarizer sidewall extending longitudinally between spaced apart ends. A portion of the polarizer sidewall is deformed to provide at least one polarizing structure that extends radially inwardly along an interior of the polarizer sidewall relative to adjacent portions of the polarizer sidewall. The method thus can be utilized to produce an antenna structure.

US Patent:

7836577, Nov 23, 2010

Filed:

May 6, 2008

Appl. No.:

12/116008

Inventors:

Steven Szu-Cherng Kuo - Torrance CA, US
Andrew Lee Roberts - Newhall CA, US
James David Ingram - Seal Beach CA, US
Imants Eglitis - Torrance CA, US
Henry Chang - Palos Verdes CA, US

Assignee:

Northrop Grumman Systems Corporation - Los Angeles CA

International Classification:

H01P 11/00

US Classification:

29600, 29729, 343786

Abstract:

A method for making a feed structure for an antenna may include providing a polarizer body having a polarizer sidewall extending longitudinally between spaced apart ends. A portion of the polarizer sidewall is deformed to provide at least one polarizing structure that extends radially inwardly along an interior of the polarizer sidewall relative to adjacent portions of the polarizer sidewall. The method thus can be utilized to produce an antenna structure.

US Patent:

42768896, Jul 7, 1981

Filed:

Jul 24, 1979

Appl. No.:

6/060217

Inventors:

David H. Kuntz - Los Angeles CA
James A. Ingram - Costa Mesa CA

Assignee:

SHS Enterprises, Ltd. - Newport Beach CA

International Classification:

A61B 1000

US Classification:

128761

Abstract:

A device for collecting a urine specimen, which is particularly adapted for females, is configured and adapted for use while the user is sitting on a toilet in the normal position for voiding. The device comprises a collector and a specimen container, preferably integrally assembled together. In use the device selectively collects the clean, contaminant-free mid-stream portion of urine in the container. The urine specimen container is releasably secured to the collector at a bleed-off conduit extending from a collection exit in a urine receiving chamber of the collector. This exit is positioned in the chamber above a urine bleed-off exit in the conduit adapted for receiving and discarding the first-voided portion of urine at a controlled rate. Means are provided for directing into the toilet all of the voided urine in excess of that which is retained in the specimen container, including the discarded first-voided portion. A suitable handle extends radially outward from the collector to facilitate holding the device in the preferred attitude for use.

US Patent:

53116631, May 17, 1994

Filed:

Sep 4, 1992

Appl. No.:

7/940574

Inventors:

Josef Garze - Lawndale CA
James D. Ingram - Lakewood CA

Assignee:

TRW Inc. - Redondo Beach CA

International Classification:

B21F 2100

US Classification:

30 906

Abstract:

A method and apparatus are disclosed for accurately removing preselected lengths and thicknesses of insulation from an electrical cable. This is accomplished by making a circumferential cut of preselected depth and distance from the end of the electrical cable, through the use of a guide tool in combination with a first cutting tool. Following the circumferential cut in the insulation, the end portion of the electrical cable is secured in a substantially stationary position through the use of one or more clamping devices in combination with a fixturing body. The insulation layer is then removed through the use of a cylindrical cutting tool guided by a guide body into the end of the electrical cable. This second cutting tool is forced axially along the length of the electrical cable and rotated with respect to the cable so as to perform a circular cutting of the cable insulation in an axial direction from the end of the electrical cable to the location of the previous circumferential cut.

US Patent:

43311628, May 25, 1982

Filed:

Apr 19, 1979

Appl. No.:

6/031427

Inventors:

David H. Kuntz - Los Angeles CA
James A. Ingram - Costa Mesa CA

Assignee:

SHS Enterprises, Ltd. - Newport Beach CA

International Classification:

A61B 1000

US Classification:

128761

Abstract:

A device for collecting a urine specimen, which is particularly adapted for females, is configured and adapted for use while the user is sitting on a toilet in the normal position for voiding. The device comprises a collector and a specimen container and selectively collects the clean, contaminant-free mid-stream portion of urine in the container. The urine specimen container is releasably secured to the collector at a bleed-off conduit extending from a collection exit in a uring receiving chamber of the collector. This exit is positioned in the chamber above a urine bleed-off exit in the conduit adapted for receiving and discarding the first-voided portion of urine at a controlled rate. The collection exit is remote from the bleed-off conduit exit, is shielded from urine splashing into the chamber, and is below a urine overflow exit in the chamber which leads to an overflow conduit. The chamber is preferably open topped and is adapted to be supported on the specimen container.