IP Library Granted Patent US 9,695,995
Granted Patent B2
US 9,695,995 · App. 15/017,838 · Granted Jul 4, 2017

Method of manufacturing a light emitting diode lighting assembly

Inventor: Zdenko Grajcar (Orono, MN)
Assignee: Once Innovations, Inc.
F21K9/90F21K9/232F21K9/233F21V3/0472F21V17/164F21V29/70F21V29/75F21V29/773F21K9/60F21V3/02F21V3/0436F21V5/04F21V7/22F21Y2101/02F21Y2115/10Y10T29/49002
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Quick Facts
Patent No.
US 9,695,995
App. No.
15/017,838
Granted
Jul 4, 2017
Kind
B2
Abstract

A method of manufacturing a light emitting diode lighting assembly that includes producing a heat sink and securing a platform assembly having a plurality of light emitting diode dies on a single plane. A bulb is formed by securing a first lens section made of a first material to a second lens section made of a second material such that only the bulb determines the lamp type of the light emitting diode lighting assembly.

Claims (12)

1. A method of manufacturing a light emitting diode lighting assembly steps comprising:

producing a heat sink connected to a light emitting diode light source;

selecting a first lens section having a first diffusion rate and first reflection coefficient;

selecting a second lens section having a second diffusion rate and second reflection coefficient;

securing the first and second lens section together to form a bulb;

securing the first lens section to the heat sink; and

wherein only the selection of the first lens section and second lens section determines the lamp type of the light emitting diode lighting assembly;

wherein the lamp type is an omnidirectional lamp.

2. The method of claim 1 wherein the bulb is frictionally secured to the heat sink.

3. The method of claim 1 wherein the first lens section has a portion of reflective material thereon.

4. The method of claim 3 wherein the portion of reflective material is a metallic ring formed on the second lens section.

5. The method of claim 3 wherein the portion of reflective material is a plurality of spaced apart reflective particles.

Assignments (2)
MERGER Recorded Aug 9, 2019
From: ONCE INNOVATIONS, INC.
To: SIGNIFY NORTH AMERICA CORPORATION
Reel/Frame 050016/0044 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 8, 2016
From: GRAJCAR, ZDENKO
To: ONCE INNOVATIONS, INC.
Reel/Frame 040596/0113 →
Continuity (3)
Continuation 14046184 · Oct 4, 2013
Provisional Application 61709591 · Oct 4, 2012
Related Publication 20160223148A1 · Aug 4, 2016