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Explore MTEC's network of innovators, investors, and research organizations—along with patents and funding opportunities—advancing medical technologies for military and civilian health.

Showing 6 Patents
X-ray diffraction (XRD) characterization methods for sigma=3 twin defects in cubic semiconductor (100) wafers

05-12-2017 • US-9835570-B2

PARK, YEONJOON • KIM, HYUN JUNG • SKUZA, JONATHAN R. • LEE, KUNIK • KING, GLEN C. • CHOI, SANG HYOUK

National Aeronautics and Space Administration NASA

Rhombohedral cubic semiconductor materials on trigonal substrate with single crystal properties and devices based on such materials

04-09-2012 • US-8257491-B2

PARK, YEONJOON • CHOI, SANG HYOUK • KING, GLEN C. • ELLIOTT, JAMES R.

National Aeronautics and Space Administration NASA

Thermoelectric materials and devices

25-10-2011 • US-8044294-B2

PARK, YEONJOON • CHOI, SANG H. • KING, GLEN C. • ELLIOTT, JAMES R. • TALCOTT, NOEL A.

National Aeronautics and Space Administration NASA

Epitaxial growth of cubic crystalline semiconductor alloys on basal plane of trigonal or hexagonal crystal

15-03-2011 • US-7906358-B2

PARK, YEONJOON • CHOI, SANG H. • KING, GLEN C.

National Aeronautics and Space Administration NASA

X-ray diffraction wafer mapping method for rhombohedral super-hetero-epitaxy

03-08-2010 • US-7769135-B2

PARK, YEONJOON • CHOI, SANG HYOUK • KING, GLEN C. • ELLIOTT, JAMES R. • DIMARCANTONIO, ALBERT L.

National Aeronautics and Space Administration NASA

Method of generating X-ray diffraction data for integral detection of twin defects in super-hetero-epitaxial materials

07-07-2009 • US-7558371-B2

PARK, YEONJOON • CHOI, SANG HYOUK • KING, GLEN C. • ELLIOTT, JAMES R.

National Aeronautics and Space Administration NASA

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