Passive alterable electrical component

• US 10,278,291 B2
• Filed: 09/30/2016
• Issued: 04/30/2019
• Est. Priority Date: 05/23/2007
• Status: Active Grant

• Current Assignee: Jay Gregory Sherritt, Michael Edward Figaro, Scott Edward Bacom
• Original Assignee: Jay Gregory Sherritt, Michael Edward Figaro, Scott Edward Bacom
• Inventors: Figaro, Michael Edward, Bacom, Scott Edward, Sherritt, Jay Gregory
• Primary Examiner(s): Alam, Mohammed
• Application Number:
  US15/282,924
• Publication Number:
  US 20170027059A1
• Time in Patent Office: 942 Days
• Field of Search: 716137
• CPC Class Codes: G06F 30/392 Floor-planning or layout, e.g. partitioning or placement
• CPC Class Codes: H05K 2201/09963 Programming circuit by using small elements, e.g. small PCBs
• CPC Class Codes: H05K 3/0005 for designing circuits by computer

Abstract

A passive electrical component is described including a substrate, at least a first, second and third electrically conductive pad, each disposed on the substrate and at least a first electrical device fixedly attached to the first pad and the second pad. The first electrical device is electrically connected to the first and second pads. The third pad is devoid of electrical connection to either the first or the second pads. The component is recognizable by both a Computer Aided Design program and an automated component assembly machine.

Claims

1. A method of using a switchable passive electrical component, the method comprising the acts of:

providing said component having a substrate, a first, second and third electrically conductive pad each attached on said substrate, a first electrical device electrically connecting and fixedly attached to said first and said second pads, and wherein said third pad is never electrically connected to either said first or said second pads, said component possessing a point of origin;

positioning a virtual representation of said component in a Computer Aided Design (CAD) layout by identifying said point of origin such that said first pad is electrically connected to a first externally located device and said second pad is electrically connected to a second externally located device;

repositioning said virtual representation of said component in said CAD layout by rotating about said point of origin so that said third pad is electrically connected to said first externally located device, said first pad is electrically connected to said second externally located device;

downloading said CAD layout to an automated component assembly machine; and

constructing an electrical board based on said CAD layout via said automated component assembly machine.

2. The method of claim 1 wherein said virtual representation is positioned such that said third pad is electrically connected to a third externally located device in said CAD layout.

3. The method of claim 2 wherein said second pad is electrically connected to said third externally located device.

4. The component of claim 3 wherein said first, said second and said third pads are arranged substantially in an equilateral triangular array having said point of origin substantially in the center of said array and wherein said repositioning step is accomplished by rotating said component 120 degrees about said point of origin.

5. The method of claim 2 further comprising detaching said first electrical device from said first and said second pads and either fixedly attaching said first electrical device or a second electrical device to said second and said third pads such that said second and said third pads are electrically connected and said first pad is devoid of electrical connection to either said second or said third pads.

6. The method of claim 1 wherein said first electrical device is a resistor.

7. The method of claim 1 further comprising rotating said component about said point of origin such that said third pad is electrically connected to said first externally located device, said first pad is electrically connected to said second externally located device, and said second pad is electrically connected to said third externally located device.

8. The method of claim 1 wherein said pads are arranged in a triangle.

9. The method of claim 1 wherein said component is hermetically sealed.

10. The method of claim 1 further comprising providing a fourth, a fifth, and a sixth electrically conductive pad, wherein each of said fourth, said fifth and said sixth pads is disposed on said substrate and at least a second electrical device fixedly attached to said fourth pad and said fifth pad, said second electrical device electrically connecting said fourth pad with said fifth pad, said sixth pad devoid of an electrical connection with any other pad on said substrate.

11. A method comprising:

providing a component possessing electrically conductive first, second and third pads pad disposed on a substrate, and a conductive element electrically linking said first pad to said second pad, said third pad not electrically connected to either said first or said second pad;

generating a virtual representation of said component in a Computer Aided Design (CAD) layout;

arranging a first orientation of said virtual representation of said component to electrically connect said first pad to a first external electrical device, said second pad to a second external electrical device, and said third pad to a third external electrical device;

rotating said virtual representation of said component in said CAD layout in a second orientation to electrically connect said second pad to said first external electrical device, said third pad to said second electrical external device, and said first pad to said third electrical external device; and

constructing a physical layout of said first orientation from said CAD layout.

12. The method of claim 11 wherein said first orientation electrically connects said first external device to a first electrical pathway and said second orientation electrically connects said first external device to a second electrical pathway.

13. The method of claim 11 wherein said conductive element is a resistor.

14. The method of claim 11 further comprising physically rotating said component back to said first orientation after said instructing step.

15. The method of claim 11 further comprising downloading said CAD layout to an automated component assembly machine before said constructing step.

16. The method of claim 11 wherein said pads are arranged in a triangle on said substrate.

17. The method of claim 11 wherein there are no other pads on said substrate.

18. A method comprising:

providing a component possessing electrically conductive first, second and third pads pad disposed on a substrate, and a conductive element electrically linking said first pad to said second pad, said third pad not electrically connected to either said first or said second pad;

generating a virtual representation of said component in a Computer Aided Design (CAD) layout;

arranging a first orientation of said virtual representation in said CAD layout of said component to electrically connect said first pad to a first external electrical device, said second pad to a second external electrical device, and said third pad to a third external electrical device to construct a first electrical pathway between said first external electrical device and said second external electrical device, said virtual representation of said component adapted to be rotated in a second orientation to electrically connect said second pad to said first external electrical device, said third pad to said second electrical external device, and said first pad to said third electrical external device to construct a second electrical pathway between said first external electrical device and said second external electrical device; and

constructing a physical layout of said arrangement from said CAD layout.

19. The method of claim 18 further comprising after said arranging step of said first orientation, arranging said component in said second orientation by rotating said component.

20. The method of claim 18 wherein said pads are disposed on said substrate in a triangle.