Steven James Sedlock

US Patent:

20230092166, Mar 23, 2023

Filed:

Sep 23, 2021

Appl. No.:

17/482992

Inventors:

- Kansas City MO, US
Steven James Sedlock - Raymore MO, US
Kevin Christopher Ledden - Raymore MO, US

International Classification:

G03F 7/20
H01L 21/027

Abstract:

A system, device, and method for imparting or transferring a geometric pattern on the surface of a substrate. The device comprises, a housing forming at least a partially enclosed space, a light source body comprising an array of light emitters, a base disposed below the light source body and configured for supporting the substrate having a photoresist layer thereon, and a controller for activating a predetermined number of individual light emitters corresponding to the predetermined geometric pattern. Each individual light emitter within the array of light emitters is selectively activatable to emit a light. The array of light emitters comprises a plurality of light-emitting diodes, a plurality of quantum dots, or both.

US Patent:

20230063553, Mar 2, 2023

Filed:

Aug 31, 2021

Appl. No.:

17/462273

Inventors:

- Kansas City MO, US
Steven James Sedlock - Raymore MO, US

International Classification:

C25D 3/44
C25D 7/12
C25D 3/38

Abstract:

Systems, methods, components, and parts are provided for improving casting and electroplating performance of a plated cast part by doping a semiconductor material with an electrically active dopant before mixing the semiconductor material into a base material. The doped semiconductor material improves the castability of the base material and has an improved electrical conductivity which is closer to that of the base material such that a consistency of a subsequent plating on the part is improved.