1
Hyung Ki Hong, Hyun Kyu Lee, Won Kyu Park, Yong Sung Ham, Je Hong Kim: Display device using a micro light modulator and fabricating method thereof. LG Philips LCD, Birch Stewart Kolasch & Birch, June 24, 2003: US06583915 (58 worldwide citation)

A display device using a micro light modulator that is capable of applying to various display apparatus. The display device has a plurality of fixed members installed parallel to each other over a substrate, the member being apart from each other; and a plurality of moveable members being driven wit ...


2
Hyun Kyu Lee: Frequency synchronizing device for OFDM/CDMA system. Samsung Electronics, Dilworth & Barrese, April 16, 2002: US06373861 (58 worldwide citation)

A frequency synchronizing device for an OFDM/CDMA communication system which exchanges data using an OFDM frame including OFDM symbols each comprised of a plurality of data samples, and a guard interval inserted at the head of each symbol to prevent interference between the symbols. The frequency sy ...


3
Hyun Kyu Lee, Young Goo Kim: Protection circuit and method from electrostatic discharge of TFT-LCD. LG Philips LCD, McKenna Long & Aldridge, September 14, 2004: US06791632 (28 worldwide citation)

An electrostatic discharge protection circuit for liquid crystal displays. The liquid crystal display includes a plurality of crossing gate and data lines on a first substrate and a data shorting line and a gate shorting line. A plurality of first ESD protection units connect the gate shorting line ...


4
Hye Jeong Kim, Hyun Kyu Lee: System and method for compensating timing error using pilot symbol in OFDM/CDMA communication system. Samsung Electronics, Dilworth & Barrese, September 19, 2006: US07110387 (23 worldwide citation)

A timing error compensation system in an OFMD/CDMA communication system includes an analog-to-digital converter for converting an OFDM signal, comprised of a data symbol stream in which a pilot symbol is inserted at intervals of a prescribed number of data symbols, received from a transmitter, to a ...


5
Su Won Park, Hyun Kyu Lee: PN sequence identifying device in CDMA communication system. Samsung Electronics, Dilworth & Barrese, August 5, 2003: US06603735 (16 worldwide citation)

A PN sequence identifying device in a receiver in an asynchronous CDMA communication system. The receiver receives first OGCs on a primary sync channel and second OGCs on a secondary sync channel synchronized with the primary sync channel symbol by symbol. In the PN sequence identifying device, a fi ...


6
Michael M Merzenich, Hyun Kyu Lee, Chung Hay Luk, Mor Nahum, Jyoti Mishra Ramanathan, Thomas Matthew Van Vleet, Henry W Mahncke, Travis William Wade, Peter Brendan Delahunt, Jefferson Arthur Dewey, Samuel Chungchi Chan, Gregory Michael Sabatini, Donald Kelly Richards, Wesley Marshall Jackson: Neuroplasticity games. POSIT SCIENCE CORPORATION, Eric W Cernyar, James W Huffman, April 12, 2016: US09308445 (14 worldwide citation)

A game delivery system delivers a plurality of games in a training program. The training program is configured to systematically drive neurological changes to overcome cognitive deficits associated with a neurological disorder. In one embodiment, the training program includes an initial batch of gam ...


7
Sung Joon Bae, Jong Dam Kim, Hyun Kyu Lee, Yong Jin Cho, See Hwa Jeong: Method and apparatus for testing flat display apparatus. LG Philips LCD, Birch Stewart Kolasch & Birch, March 7, 2006: US07009405 (7 worldwide citation)

A method and apparatus tests a flat display device to inspect for shorts and open circuits in a signal wire by using a magnetic sensor. The inspection method and apparatus scans the magnetic sensor along signal wires in a scan direction crossing multiple signal wires and detects at least one of a sh ...


8
Hyun Kyu Lee: Method of fabricating color filter using a single mask having plurality of patterns, each having different aperture ratios. LG Philips LCD, McKenna Long & Aldridge, August 12, 2003: US06606137 (7 worldwide citation)

A method of fabricating a color filter that is adaptive for reducing an exposure process of the color filter. In the method, a material layer for forming the color filter in which a color changes in accordance with an exposed light quantity is formed on a transparent substrate. Three primary color f ...


9
Jong Dam Kim, Hyun Kyu Lee, Yong Jin Cho, See Hwa Jeong: Method and apparatus for testing liquid crystal display device. LG Philips LCD, Birch Stewart Kolasch & Birch, April 15, 2008: US07358756 (6 worldwide citation)

A method and apparatus for testing a liquid crystal display device are provided to detect a defect location precisely and rapidly without requiring a jig. The method includes providing an inspection apparatus as a removable portion of the liquid crystal display device; inspecting the display part of ...


10
Jong Dam Kim, Hyun Kyu Lee, Yong Jin Cho, See Hwa Jeong: Method and apparatus for testing liquid crystal display using electrostatic devices. LG Philips LCD, Birch Stewart Kolasch & Birch, April 22, 2008: US07362124 (6 worldwide citation)

A method and apparatus are provided for inspecting an electrical defectiveness of a liquid crystal display substrate. The method includes shorting ESD protection devices with a conductive shorting bar to form a current path on each of signal wirings of the substrate, supplying a current to the signa ...