Raymond P Francisco

US Patent:

20090115404, May 7, 2009

Filed:

Jun 23, 2008

Appl. No.:

12/144602

Inventors:

Terry Peterson - Eagle Rock CA, US
Kevin Allen - Canyon Country CA, US
Joe C. Fielding - Moorpark CA, US
Raymond Francisco - Tujunga CA, US
Charlotte A. Marelius - Granada Hills CA, US
David D. Drobnis - Mar Vista CA, US
John Ronquillo - Los Angeles CA, US

Assignee:

Mason Electric Co. - Eagle Rock CA

International Classification:

G01B 7/00
H01L 43/04

US Classification:

3242072, 702153

Abstract:

A hall effect system in accordance with one embodiment is described herein. The hall effect system comprises a housing, an input element coupled to the housing, a magnetic element coupled to the input element and configured to have a detectable magnetic flux, a sensing element adjacent to the magnetic element, the sensing element being configured to sense the magnetic flux, and a processing element coupled to the sensing element and configured to determine a position of the magnetic element relative to the sensing element be determining changes in and/or the orientation of the magnetic flux upon movement of the interface element by a user.

US Patent:

20140188308, Jul 3, 2014

Filed:

Oct 24, 2013

Appl. No.:

14/062753

Inventors:

- Sylmar CA, US
Terry Peterson - Eagle Rock CA, US
Joe C. Fielding - Moorpark CA, US
Raymond Francisco - Tujunga CA, US
André Abelian - Glendale CA, US
Charlotte Ann Marelius - Granada Hills CA, US
David Daniel Drobnis - Mar Vista CA, US
John Ronquillo - Los Angeles CA, US

Assignee:

Mason Electric Co. - Sylmar CA

International Classification:

G05D 1/00

US Classification:

701 2

Abstract:

Handheld, unmanned vehicle controllers including interchangeable function bridge modules attached to the grip handles of the controllers are described herein. Interchangeable function bridge modules can include, but are not limited to, a display screen module, a pushbutton module, and a keyboard module. An operator may quickly and easily swap modules, using different modules to perform various tasks.