1
Jai Young Lee, Ki Young Lee, Han Ho Lee, Dong Myung Kim, Ji Sang Yu, Jae Han Jung, Soo Geun Lee: Hydrogen-storage material employing ti-mn alloy system. Korea Advanced Institute of Science and Technology, Darby & Darby, March 30, 1999: US05888317 (4 worldwide citation)

The present invention relates to a material for hydrogen-storage constituted by Ti-Mn alloy system which has a high hydrogen-storage capacity, plateau hydrogen dissociation equilibrium pressure, hypostoichiometric composition and crystal structure of C14. Ti-Mn alloy system for hydrogen-storage of t ...


2
Jai Young Lee, Kuk Jin Jang, Jae Han Jung, Dong Myung Kim, Ji Sang Yu, Sang Min Lee, Jeong Gun Park, Ho Lee: Mm-Ni type hydrogen storage alloy for Ni/MH secondary cell. Korea Advanced Institute of Science and Technology, Hickman Stephens Coleman & Hughes, August 22, 2000: US06106768 (4 worldwide citation)

There are disclosed Mm/Ni type hydrogen storage alloys for Ni/MH secondary cells. The alloys which allow the cells to be of high performance and high capacity can be prepared at lower costs than the production costs of conventional Co-rich hydrogen storage alloys, by reducing the amount of the Co el ...


3
Jai Young Lee, Dong Myung Kim, Jae Han Jung, Ji Sang Yu, Sang Min Lee, Jeong Gun Park, Ho Lee: High capacity and high performance Zr-based hydrogen storage alloy for secondary cells. Korea Advanced Institute of Science and Technology, Birch Stewart Kolasch & Birch, December 10, 2002: US06491867 (3 worldwide citation)

A hydrogen storage alloy, represented by the following formula I which is suitable for use as an active anode material for ni-metal hydride secondary cells by virtue of its high discharge characteristics including, for example, a discharge capacity ranging from approximately 300 to 400 mAh/g and a r ...


4
Jae han Jung: Apparatus and method of measuring noise in a video signal. Samsung Electronics, Stanzione & Kim, September 23, 2008: US07428343 (2 worldwide citation)

An apparatus and method of measuring noise in video signals includes a high-frequency component determination part that detects a high-frequency component value of a first image to measure noise in a blockwise unit, a spatial filter that filters the first image in the blockwise unit, by applying dif ...


5
Kyung Ro Lee, Jae Han Jung: Wiper system and control method thereof. HYUNDAI MOTOR COMPANY, McDermott Will & Emery, December 8, 2015: US09205826 (1 worldwide citation)

A wiper system and a control method thereof are provided. The wiper system includes a first camera provided inside a vehicle to photograph outside of the vehicle beyond a windshield glass. A wiper apparatus removes foreign materials from the windshield glass, and a body control module operates the w ...


6
Jae han Jung: Apparatus to measure noise in image signal and method thereof. Samsung Electronics, Stanzione & Kim, December 29, 2009: US07639894

An apparatus to measure noise in an image signal and a method thereof. The apparatus includes an area division unit to divide an image signal having noise therein into a plurality of areas and to output area information corresponding to the plurality of areas, a variance calculation unit to calculat ...


7
Jai Young Lee, Ki Young Lee, Han Ho Lee, Dong Myung Kim, Ji Sang Yu, Jae Han Jung, Soo Geun Lee: Process for preparing an electrode for secondary battery employing hydrogen-storage alloy. Korea Advanced Institute of Science and Technology, Darby & Darby, January 5, 1999: US05857139

The present invention relates to a process for preparing an electrode for secondary battery employing hydrogen-storage alloy systems, more specifically, to a process for preparing an anode material for secondary battery which can be charged/discharged in an electrolyte and has a high discharge effic ...


8
Jai Young Lee, Dong Myung Kim, Ki Young Lee, Jae Han Jung, Ji Sang Yu, Han Ho Lee: Method of activation treatment of Ni/MH secondary battery by hot-charging. Korea Advanced Institute of Science and Technology, Knobbe Martens Olson & Bear, February 23, 1999: US05874824

The present invention provides a method of activation treatment of a Ni/MH secondary battery which comprises a step of immersing an electrode or battery in a solution or electrolyte and charging/discharging concurrently. In accordance with the activation treatment of a Ni/MH secondary battery by hot ...


9
Jai Young Lee, Kuk Jin Jang, Jae Han Jung, Dong Myung Kim, Ji Sang Yu, Sang Min Lee, Jeong Gun Park, Ho Lee: Method for producing electrodes for Ni/metal hydride alloy secondary cells. Korea Advanced Institute of Science & Technology, Hickman Stephens Coleman & Hughes, July 11, 2000: US06086820

A method for producing an electrode of Ni/metal hydride alloy secondary cells. The electrode may be produced by mixing an active material with approximately 10-50 wt % of Cu powders, which can serve as a binder as well as a current collector, and cold-pressing the mixture at a pressure of 10 ton/cm. ...


10
Jae han Jung, Dong soo Koo, Sung hee Kim: Image quality improvement device and method thereof. Samsung Electronics, Sughrue Mion PLLC, March 3, 2015: US08970787

Disclosed are an image quality improvement device and method. The image quality improvement device includes a filter which separates an input video signal into a luminance signal and a chrominance signal, and a noise reduction unit which detects a motion in the input video signal by using the lumina ...