1
Young Hee Mun, Gun Kim, Sung Ho Yoon: Method of fabricating a silicon wafer including steps of different temperature ramp-up rates and cool-down rates. November 4, 2003: US06642123 (19 worldwide citation)

A method of fabricating a silicon wafer, which includes the steps of preparing a silicon wafer by slicing, grinding, and cleaning an ingot, inserting the silicon wafer in a diffusion furnace having an ambience of one of Ar, N


2
Byeong Yeol Park, Sung Ho Yoon, Bal Jung: Method for manufacturing pressure vessels having holes of different diameters. Agency for Defense Development, Scully Scott Murphy & Presser, December 28, 1993: US05273603 (7 worldwide citation)

A method for filament winding a pressure vessel having at both end domes thereof holes of different diameters and preferably used for a high pressure combustor of a rocket engine. The present method comprises first and second winding processes. In the first process, the first mandrel on which the wi ...


3
Young Hee Mun, Gun Kim, Sung Ho Yoon: Method of fabricating annealed wafer. Siltron, Piper Rudnick, November 16, 2004: US06818569 (4 worldwide citation)

A method of fabricating an annealed wafer of high quality by forming a defect-free active region of a device and controlling an irregular resistivity characteristic. The method includes a first annealing step of pre-heating a silicon wafer at a temperature of about 500° C. in a furnace in an ambienc ...


4
Jong Wook Hong, Jihyun F Kim, Tae Kwang Oh, Sung Ho Yoon: Microfluidic array system for biological, chemical, and biochemical assessments. Auburn University, Andrus Sceales Starke & Sawall, March 15, 2011: US07906074 (1 worldwide citation)

The system and method of the present application is a microfluidic array system for biological, chemical and biochemical assessments including a microfluidic chip for reaction assays, wherein the microfluidic chip includes a control layer and a fluidic layer, wherein the control layer is pressurized ...


5
Won Jong Kwon, Gyo Hyun Hwang, Sang Uck Lee, Hyuk Kim, Jung Won Park, Sung Ho Yoon, Kyung Hoon Lee: Belt-shaped metal nanostructure and method for preparing same. LG Chem, Dentons US, November 15, 2016: US09492866

The present invention relates to a belt-shaped metal nanostructure in which a wide surface area of catalytically active material can be realized even by a relatively small amount thereof so that it shows an excellent catalytic activity, and a method for preparing same.


6
Hyung Jin Jung, Goo Dae Kim, No Kyung Park, Yong Gyu Shin, Sung Ho Yoon, Sung Kyu Lee: Vacuum insulator using glass white wool and its fabrication method. Korea Institute of Science and Technology, Ostrolenk Faber Gerb & Soffen, April 19, 2005: US06881467

The vacuum insulator in accordance with the present invention comprises glass white wool body which density is 0.1˜0.5 g/cm3 in density and is below 0.0023 kcal/mh° C. in thermal conductivity, and a non permeable container surrounding the body in which the pressure is between 10−6 ˜10−1 torr. The va ...


7
Won Jong Kwon, Sung Ho Yoon, Kyung Hoon Lee: Preparation method of metal nanobelt. LG Chem, McKenna Long & Aldridge, February 24, 2015: US08962731

This disclosure relates to a method of preparing a metal nanobelt. According to the method, a metal nanobelt having various applicabilities, for example, capable of easily forming a conductive film or a conductive pattern with excellent conductivity, may be easily prepared by a simple process at roo ...


8
Woo Ram Lee, Sang Ho Kim, Sung Ho Yoon: Preparation method of copper particle composition. LG Chem, McKenna Long & Aldridge, August 7, 2012: US08236089

A preparation method of a copper particle composition includes dissolving a copper carboxyl compound, or a carboxyl group-containing compound and a copper salt, in a solvent to prepare a copper(II) precursor solution; putting a weak reducing agent with a standard reduction potential of −0.2 to −0.05 ...


9
Woo Ram Lee, Sang Ho Kim, Sung Ho Yoon: Spherical assembly particle composition of cuprous oxide and preparation method thereof. LG Chem, McKenna Long & Aldridge, January 1, 2013: US08343454

A Cu2O spherical assembly particle composition is composed of Cu2O spherical assembly particles, each of which is formed by agglomerating a plurality of Cu2O ultrafine particles that have an average diameter in the range from 1 to 100 nm and a standard deviation on the diameter in the range from 0 t ...


10
Sung Ho Yoon: Copolymer coordination compound comprising heterogeneous complexes and gel using the same. LG Chem, McKenna Long & Aldridge, November 6, 2012: US08304502

Disclosed is a copolymer coordination compound including two or more kinds of complexes, and a method of preparing the same. Herein, each of the complexes includes an organic ligand and a metal ion, and the two or more kinds of complexes are arranged in a line in a regular or irregular order, and ar ...



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