Sang-Jo

Sang Jo Kim, Gyeonggi-Do KR

Patent application number	Description	Published
20130335615	Imaging Device - Provided is an imaging device for mobile devices such as a mobile phone, using a high resolution image sensor such as a charge coupled device (CCD) and a complementary metal oxide semiconductor (CMOS).	12-19-2013

Sang Jo Lee, Hwaseong-Si KR

Patent application number	Description	Published
20160034000	DISPLAY DEVICE - Provided is a display device, including a flexible display panel; and a first roller connected to the display panel and having an outer surface, the first roller winding the flexible display panel on the outer surface, the first roller winding both in a first rotating direction and in a second rotating direction opposite to the first direction.	02-04-2016

Sang Jo Lee, Chungcheongbuk-Do KR

Patent application number	Description	Published
20160049200	SEMICONDUCTOR MEMORY DEVICE AND OPERATING METHOD THEREOF - A method of operating a semiconductor memory device includes performing a first program operation to simultaneously increase threshold voltages of memory cells having different target levels to sub-levels lower than the different target levels, verifying the memory cells by using different verify voltages, respectively, performing a second program operation to divide the threshold voltages of the memory cells, and performing a third program operation to increase the threshold voltages of the memory cells to the different target levels, respectively.	02-18-2016

Sang Jo Park, Gyeonggi-Do KR

Patent application number	Description	Published
20110305315	TABLE TYPE DIGITAL X-RAY DETECTOR, HOUSING AND X-RAY PHOTOGRAPHING APPARATUS USING THE SAME - Provided are a table type digital X-ray detector, which is capable of implementation within a digital X-ray photographing apparatus through easy installation without replacing an existing X-ray photographing apparatus, a housing for the table type digital X-ray detector, and an X-ray photographing apparatus using the table type digital X-ray detector. The X-ray photographing apparatus may include: an X-ray source; a support provided at a position facing the X-ray source; a housing configured to be fixedly attachable to the support, at least a portion of the top surface of the housing being made of an X-ray transmittable material; and a digital X-ray sensing module embedded in the housing.	12-15-2011
20130336453	DIGITAL X-RAY DETECTOR, HOUSING AND X-RAY PHOTOGRAPHING APPARATUS USING THE SAME - Provided are a table type digital X-ray detector, which is capable of implementation within a digital X-ray photographing apparatus through easy installation without replacing an existing X-ray photographing apparatus, a housing for the table type digital X-ray detector, and an X-ray photographing apparatus using the table type digital X-ray detector. The X-ray photographing apparatus may include an X-ray source: a support provided at a position facing the X-ray source; a housing configured to be fixedly attachable to the support, at least a portion of the top surface of the housing being made of an X-ray transmittable material; and a digital X-ray sensing module embedded in the housing.	12-19-2013

Sang Jo Park, Cheongju-City KR

Patent application number	Description	Published
20090196614	ACOUSTO-OPTIC FILTER AND OPTICAL CDMA SYSTEM USING THE SAME - Provided are an acousto-optic filter and an optical code division multiple access (CDMA) system using the acousto-optic filter. The acousto-optic filer includes: an acousto-optic mode converter (AOMC) converting an optical signal of a specific optical frequency corresponding to a frequency of an electric signal of an optical signal of a first mode having a predetermined optical frequency band; and a mode stripper (MS) stripping an optical signal of the optical signal of the first mode that has been converted to a second mode.	08-06-2009

Sang-Jo Kim, Daejeon KR

Patent application number	Description	Published
20120158900	METHOD AND SYSTEM FOR ALLOWING REMOTE ACCESS DEVICE TO ACCESS REMOTE ACCESS TARGET DEVICE WITHIN HOME NETWORK - There is provided a method for allowing a remote access device to access a remote access target device within a home network. The method includes receiving, from a remote access agent of the home network, access information of the remote access target device within the home network and access information of the remote access agent; receiving a request for the access information of the remote access target device from the remote access device; requesting, to the remote access agent, port forwarding for the remote access target device based on the access information of the remote access target device and the remote access agent; receiving an answer to the request from the remote access agent, and updating the access information of the remote access target device based on the received answer; and sending the updated access information to the remote access device.	06-21-2012
20130064250	REMOTELY ACCESSING AND CONTROLLING USER EQUIPMENT IN A PRIVATE NETWORK - Described embodiments provide a method for enabling a remote terminal outside a private network to remotely access and control at least one user equipment inside the private network by a remote access control device in the private network. A gateway device of the private network may be requested to set up first port forwarding enabling the remote terminal to remotely access the remote access control device, receiving a remote access request message from the remote terminal through the first port forwarding. After setting up the first port forwarding setup, the gateway device may be required to set up second port forwarding enabling the remote terminal to remotely access selected user equipment indicated in the received remote access request message in response to the remote access request message.	03-14-2013

Sang-Jo Kim, Gwangju KR

Patent application number	Description	Published
20140319454	NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE - The present invention discloses a nitride semiconductor light emitting device with improved light efficiency. The nitride semiconductor light emitting device includes a n-type nitride layer and p-type nitride layer, an active layer disposed between the n-type and p-type nitride layers and with a multiple quantum well structure wherein a plurality of quantum well layers and a plurality of quantum barrier layers are stacked alternatively in the active layer, and a superlattice layer between the active layer and the p-type nitride layer with asymmetric structure. Herein, a thickness of a well layers gradually increases from the p-type nitride layer to the active layer and the height of the barrier layers gradually increases from the active layer to the p-type nitride layer and therefore, an injection efficiency of a hole supplied from p-type nitride layer to an active layer is increased.	10-30-2014
20140346437	SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device is provided including a first conductivity-type semiconductor layer, an active layer including at least one quantum barrier layer made of In	11-27-2014

Sang-Jo Lee, Yongin-City KR

Patent application number	Description	Published
20110070128	Laser Crystallization Apparatus - A laser crystallization apparatus includes a box main body having an interior region, a barrier wall demarcating the interior region of the box main body into first and second operation chambers, the barrier wall having a through hole connecting the first and second operation chambers, a gas inflow port at one side of the first operation chamber, and a plurality of flow control plates in the second operation chamber and adjacent to the barrier wall.	03-24-2011
20110090191	ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same is provided. Semiconductor layers of driving transistors located in two adjacent pixels included in the OLED display device may extend in different lengthwise directions. Thus, striped stains of the OLED display device can be improved.	04-21-2011
20110097906	SILICON CRYSTALLIZATION SYSTEM AND SILICON CRYSTALLIZATION METHOD USING LASER - A silicon crystallization system includes a vibration device for vibrating a linear laser beam along a longer-axis direction of the linear laser beam. A vibration frequency at which the laser beam is vibrated is periodically generated and randomly changes within a predetermined range.	04-28-2011
20130316474	ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same is provided. Semiconductor layers of driving transistors located in two adjacent pixels included in the OLED display device may extend in different lengthwise directions. Thus, striped stains of the OLED display device can be improved.	11-28-2013
20140038330	DEVICE FOR FORMING THIN LAYER AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME - Provided are a device for forming a thin layer that may be applied to mass production and a method of manufacturing a display using the same. The device for forming a thin layer includes a vessel that has a material for forming a thin layer, a multi-nozzle part that is on a substrate and that is connected to the vessel to receive the material for forming the thin layer, which multi-nozzle part includes a plurality of nozzles arranged in parallel at a distance from each other, and a pulse generator that applies a switching voltage to one of the substrate and the multi-nozzle part such that an instantaneous potential difference between at least one of the plurality of nozzles and the substrate is provided, and such that a discharge of the material for forming the thin layer is controlled.	02-06-2014
20140312328	METHOD OF MANUFACTURING TRANSPARENT FLEXIBLE DISPLAY DEVICE AND TRANSPARENT FLEXIBLE DISPLAY DEVICE MANUFACTURED USING THE METHOD - A method of manufacturing a transparent flexible display device includes forming a protection layer on a first surface of a transparent substrate, forming a transparent polymer layer on the protection layer, forming an amorphous silicon pattern on the transparent polymer layer, irradiating a first laser on the amorphous silicon pattern to dehydrogenate the amorphous silicon pattern, irradiating a second laser on the dehydrogenated amorphous silicon pattern to form a polycrystalline silicon pattern, forming a metal pattern on the polycrystalline silicon pattern, forming a display element electrically connected to the metal pattern, and irradiating a third laser on a second surface of the transparent substrate to separate the transparent polymer layer from the protection layer.	10-23-2014
20140326807	APPARATUS FOR DISPENSING FLUID - An apparatus that dispenses a fluid onto a substrate includes a nozzle located in a position relative to the substrate to dispense the fluid onto the substrate and a blocking plate selectively disposed between the substrate and the nozzle	11-06-2014
20150021607	THIN FILM TRANSISTOR SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND ORGANIC LIGHT EMITTING DIODE DISPLAY USING THE SAME - A thin film transistor substrate includes: a polymer substrate, an oxide transparent electrode layer (TCO) formed on the polymer substrate, a barrier layer formed on the oxide transparent electrode layer, and a semiconductor layer formed on the barrier layer, in which the semiconductor layer is polysilicon. The polysilicon thin film transistor provides an oxide transparent electrode layer (TCO) which absorbs heat energy and light generated during a process of manufacturing the polysilicon thin film transistor to prevent a damage of the substrate using a polymer material.	01-22-2015
20150230349	FOLDABLE DISPLAY - A foldable display is disclosed. In one aspect, the foldable display includes a flexible display panel having first and second ends opposing each other, a first plate connected to the first end of the flexible display panel, and a second plate facing the first plate. The foldable display further includes a third plate configured to slide in and out of the second plate, wherein the third plate is connected to the second end of the flexible display panel. The foldable display also includes a first rotary plate hinged to at least one of the first and second plates.	08-13-2015

Sang-Jo Lee, Yongin-Si KR

Patent application number	Description	Published
20090045716	ELECTRON EMISSION DEVICE - An electron emission device includes i) a substrate, ii) a cathode electrode on the substrate, having a first opening, and comprising an ultraviolet non-transmitting material, iii) an electron emission region in the first opening and for emitting electrons, and iv) a gate electrode electrically insulated from the cathode electrode and having a second opening through which the electrons emitted from the electron emission region pass. The ultraviolet transmittance of the gate electrode is about 30% or more. A distance between a first imaginary line passing through a center of the electron emission region and normal to a plane surface of the substrate, and a second imaginary line passing through a center of the second opening and normal to the plane surface of the substrate is about 0.5 μm or less.	02-19-2009
20130285538	ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device and a method of manufacturing the same are provided. The organic light emitting display device includes: a substrate including a display portion displaying an image as a plurality of sub-pixels that are arranged, and a non-display portion extending at an edge of the display portion; and a sealant formed along a periphery of the display portion, wherein an organic film having an emissive layer is formed on the plurality of sub-pixels, and an emissive layer storage unit storing an emissive layer coated on the non-display portion is formed between the display portion and the sealant. By forming the emissive layer storage unit by removing at least a part of a pixel defining layer on an edge of the substrate, a raw material of the emissive layer coated on the non-display portion on the substrate is easily processed via the emissive layer storage unit.	10-31-2013
20130286131	PRINTING APPARATUS AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY - A printing apparatus includes: a nozzle head including a nozzle head main body and a plurality of linear nozzle units for spraying a printing material, the linear nozzle units on one side of the nozzle head main body and elongated in parallel in a first direction; and a nozzle head driver connected to the nozzle head main body and configured to move the nozzle head in a second direction crossing the first direction. In such a printing apparatus, a dry spot due to a printing time difference may be reduced or prevented, a uniform printing pattern may be formed, printing quality may be improved, and defective products may be reduced. In addition, the effective spacing between separate spray nozzles may be reduced or minimized.	10-31-2013

Sang-Jo Lim, Gyeonggi-Do KR

Patent application number	Description	Published
20080299644	E.Coli Mutant Containing Mutant Genes Related with Tryptophan Biosynthesis and Production Method of Tryptophan by Using the Same - The present invention relates to a Tryptophan-producing	12-04-2008

Sang-Jo Lim, Incheon-City KR

Patent application number	Description	Published
20100216216	MICROORGANISM OF CORYNEBACTERIUM GENUS HAVING RESISTANCE TO KANAMYCIN AND ENHANCED L-LYSINE PRODUCTIVITY AND METHOD OF PRODUCING L-LYSINE USING THE SAME - Provided are a microorganism of	08-26-2010
20100261256	NOVEL PROMOTER NUCLEIC ACID MOLECULE DERIVED FROM CORYNEBACTERIUM GLUTAMICUM, RECOMBINANT VECTOR COMPRISING THE PROMOTER, HOST CELL COMPRISING THE RECOMBINANT VECTOR AND METHOD OF EXPRESSING GENE USING THE HOST CELL - Provided are a novel promoter nucleic acid molecule having a nucleotide sequence of SEQ ID NO: 1 or 2 derived from	10-14-2010