IP Library Granted Patent US 9,374,985
Granted Patent B2
US 9,374,985 · App. 13/715,884 · Granted Jun 28, 2016

Method of manufacturing of a light emitting system with adjustable watt equivalence

Inventor: Zdenko Grajcar (Crystal, MN)
Assignee: ONCE Innovations, Inc.
A01K61/00A01G33/00A01K61/005A01K63/06C12M21/02C12M31/10C12N1/12C12N13/00F21K9/135F21V3/0418F21V3/0472F21V29/58F21V31/00H01L33/58H01L33/64F21S2/00F21V23/04F21V23/0442F21Y2101/02F21Y2103/003H01L2224/48091H01L2924/13091
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Quick Facts
Patent No.
US 9,374,985
App. No.
13/715,884
Granted
Jun 28, 2016
Kind
B2
Abstract

A method of manufacturing multiple light emitting diode lighting assemblies each having a different initial light output is provided. A first heat sink is manufactured and a first platform assembly with a plurality of light emitting diodes is formed with an automated device. The automated device selects a first predetermined lumen output. A second heat sink is then manufactured using the same manufacturing process, and a second platform assembly with a plurality of light emitting diodes is formed with the automated device. During this time, the automated device selects a second predetermined lumen output based on information inputted into the automated device.

Claims (14)

1. A method of manufacturing light emitting diode lighting assemblies having different initial light outputs comprising:

manufacturing a first heat sink using a manufacturing process;

forming a first platform assembly having a plurality of light emitting diode lighting elements on a first substrate with an automated device;

during the step of forming the first platform assembly, selecting with the automated device a first predetermined lumen output;

manufacturing a second heat sink using the same manufacturing process as used to manufacture the first heat sink;

inputting information into the automated device;

forming a second platform assembly having a plurality of light emitting diode lighting elements on a second substrate with the automated device; and

during the step of forming the second platform assembly, selecting a resistor with the automated device and forming the resistor onto the second substrate to provide a second predetermined lumen output based on the information inputted into the automated device.

2. The method of claim 1 wherein the first predetermined lumen output is at least 450 lumens.

3. The method of claim 2 wherein the second predetermined lumen output is at least 800 lumens.

4. The method of claim 1 wherein the first predetermined lumen output is at least 800 lumens.

5. The method of claim 4 wherein the second predetermined lumen output is at least 1100 lumens.

6. The method claim 1 wherein the first predetermined lumen output is at least 1100 lumens.

7. The method of claim 6 wherein the second predetermined lumen output is at least 1600 lumens.

Assignments (2)
MERGER Recorded Aug 13, 2019
From: ONCE INNOVATIONS, INC.
To: SIGNIFY NORTH AMERICA CORPORATION
Reel/Frame 050034/0397 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 3, 2014
From: GRAJCAR, ZDENKO
To: ONCE INNOVATIONS, INC.
Reel/Frame 033241/0269 →
Continuity (2)
Provisional Application 61570552 · Dec 14, 2011
Related Publication 20130157394A1 · Jun 20, 2013