Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Dong Hee Lee

Dong Hee Lee, Gyeonggi-Do KR

Patent application numberDescriptionPublished
20100275495Dot Sighting Device with Large Caliber - Provided is a dot sighting device with large caliber for binocular vision in which sighting can be performed rapidly and accurately by minimizing parallax. The dot sighting device is attached to and detached from a mount for a heavy machine gun. In addition, by using the dot sighting device with large caliber, a user can rapidly and accurately sight and fire a target by taking into consideration types and characteristics of the target and a distance to the target.11-04-2010
20110090873METHOD AND SYSTEM FOR MANAGING HANDOVER IN RADIO ACCESS NETWORKS - A method and system for managing handover from a first radio access network to second radio access network is provided. The method includes receiving information associated with one or more neighboring cells from a User Equipment (UE). The information associated with the one or more neighboring cell is measurement reports. Thereafter, the method deciding to perform Handover (HO) based on the measurement reports for the UE from the first radio access network to the second radio access network. Further, the method identifies a target cell from the one or more neighboring cells. The method then determines target cell capabilities. Thereby, the method sends at least one of a handover required message and a relocation required message along with the target cell capabilities to a core network element. The core network element then manages voice bearers and non-voice bearers based on the target cell capabilities.04-21-2011
20110099881Optical Telescope Sight Combining Dot Sight Mode and Scope Mode - The present invention relates to an optical device for both a dot sight mode and a scope mode, the optical device including: a dot-sight main body which is formed with a dot sight region where a light source and a reflective mirror are installed to display light emitted from the light source as a dot on an external target, and operates in the dot sight mode; and a scope structure which includes an objective lens and an eyepiece lens to magnify and see the external target, and is rotatable inside the dot-sight main body, the scope mode being selected when the scope structure is rotated and inserted in the dot sight region. With this, there is provided an optical device for both a dot sight mode and a scope mode, in which a scope structure is installed to be retractable inside a dot sight device and thus both the dot sight mode and the scope mode are supported, thereby aiming at an external target through quick mode switching, and there is no need for an additional scope device.05-05-2011
20110154713Trajectory Adjustment Apparatus - Disclosed is a trajectory correction apparatus arranged between a firearm and a sight, the trajectory correction apparatus including: a trajectory correction device which includes a mount mounted to a firearm body, a moving body having a projection at one side and arranged on an upper side of the mount, a joint shaft rotatably inserted in the moving body, a rotation shaft penetrating in a direction perpendicularly intersecting the joint shaft and installed to the mount, an adjusting member adjusting a vertical rotation angle of the moving body, and a guide plate obliquely formed thereon with a guide groove, in which the projection is inserted, and fastened to one side of the mount to horizontally rotate the moving body as the moving body vertically rotates.06-30-2011
20110284634Automatic Correction Apparatus for Trajectory of a Projectile and Correction Method Using the Same - Disclosed is an automatic correction apparatus for a trajectory of a projectile from a firearm of which a sight and a gun barrel are installed in parallel, the apparatus including: a distance measurer which is installed in parallel with the sight and measures distance from a target to be hit; a central processing unit which calculates a correction value for parallelization between the gun barrel and the sight so that a trajectory curve and the target can intersect with each other on the basis of the distance measured by the distance measurer; and a parallelization adjuster which connects the sight and the gun barrel and adjusts axial parallelization between a sight line of the sight and the gun barrel on the basis of the parallelization correction value calculated by the central processing unit. With this, the trajectory of the projectile is automatically corrected in accordance with the distance from the target, and thus quick and correct aiming and firing are possible.11-24-2011
20110288804Sighting Apparatus for Remote-Control Shooting System and Sight Alignment Method Using the Same - Disclosed are a sighting apparatus for a remote-control shooting system and a sighting alignment method using the same. The sighting apparatus for a remote-control shooting system including a firearm installed in a firearm platform rotatable in up, down, left and right directions, and an observation camera installed to be position-adjustable in at the firearm platform, the sighting apparatus includes: a sighting unit which is fastened to the firearm with a zeroing unit precisely up, down, left and right adjustable therebetween, and takes a first image as zeroed; and a controller which controls the firearm platform so that an sighting indicator (e.g., a line) of the first image taken by the sighting unit can be aligned with a target, and aims at the target.11-24-2011

Dong Hee Lee, Busan KR

Patent application numberDescriptionPublished
20080216197Polypeptide Having Function Related to Pyridoxine Biosynthesis, Polynucleotide Coding the Polypeptide, and Those Use - Disclosed herein are a polypeptide having a pyridoxine biosynthesis-related function, a polypeptide encoding the same, and uses thereof.09-04-2008
20090133153Polypeptide participating in pyridoxine biosynthesis, polynucleotide encoding the polypetide and those uses - The present invention discloses a polypeptide participating in pyridoxine biosynthesis, a polynucleotide coding the polypeptide and those uses. Particularly, this present invention discloses a polypeptide participating in pyridoxine biosynthesis, a polynucleotide coding the polypeptide, a method for inducing plant growth inhibition, a method for screening a compound inducing plant growth inhibition, and composition for inducing plant growth inhibition which comprises the compound obtained by the screening method.05-21-2009
20100037345Polypeptide having Methionine Synthesis Function, Polynucleotide Encoding the Polypeptide, and Those Use - Disclosed herein are a polypeptide having a methionine synthesis function, a polynucleotide encoding the same, and uses thereof.02-11-2010
20100264858PASSIVE CONVERTER FOR DRIVE DEVICE OF SWITCHED RELUCTANCE MOTOR - Disclosed is a passive converter for a drive device of a switched reluctance motor (SRM), in which high demagnetization voltage for the SRM is provided. The converter includes a rectifier which smoothes input voltage to supply DC voltage, a boost circuit connected with the rectifier, and an asymmetric converter connected with the boost circuit, and the boost circuit includes first to third diodes and first and second capacitors. The high demagnetization voltage is generated at current duration of a single phase or poly-phase SRM by using the passive converter for the drive device of the SRM, so that the driving10-21-2010
20100297661Diagnostic Composition and Kit for Renal Cell Carcinoma - Disclosed herein are a composition and a kit for diagnosing renal cell carcinoma. The composition and kit employ, as a renal cell carcinoma marker, nicotinamide N-methyltransferase, L-plastin, secretagogin, NM23A, CapG, which is an actin regulatory protein, and/or C4a anaphylatoxin.11-25-2010
20110069515ACTIVE BOOST POWER CONVERTER FOR SINGLE-PHASE SRM - Disclosed is an active boost power converter for driving a single-phase SRM, capable of rapidly establishing excitation current in the excitation mode and reducing tail current and negative torque in the demagnetization mode under the high-speed operation of the SRM. The active boost power converter includes a boost module and a converter module connected to the boost module. The boost module includes first and second capacitors, first and second diodes and a switch device turned on/off to connect the first and second capacitors to each other in series or parallel. The switch device includes an insulated gate bipolar transistor (IGBT). The power converter is operated with first and second input modes and first and second output modes. Voltage of the first capacitor is equal to dc-link voltage and first and second capacitors are controlled to be operated in series or parallel by simply controlling the IGBT.03-24-2011
20110131683Polypeptide Inducing Dwarfism of Plants, Polynucleotide Coding the Polypeptide, and Those Use - Provided are polypeptides capable of inducing dwarfism in plants, polynucleotides encoding the same, and uses thereof.06-02-2011

Patent applications by Dong Hee Lee, Busan KR

Dong Hee Lee, Busan-Si KR

Patent application numberDescriptionPublished
20110307973METHOD FOR PRODUCING PLANTS WITH IMPROVED OR SUPPRESSED BLUE LIGHT RECOGNITION CAPABILITIES - The present invention relates to a method for producing plants with improved or suppressed blue light recognition capabilities.12-15-2011