Yangsoo
Yangsoo Jang, Seoul KR
Patent application number | Description | Published |
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20110029061 | CARINA MODIFICATION CATHETER - The present invention relates to a carina modification catheter capable of removing a protrusion (carina) of a stent installed in a branched blood vessel, and more particularly, to a catheter which can remove a protrusion of a stent in a branched blood vessel by being easily inserted into a main blood vessel and the branched blood vessel when adjustment of the position of stents installed in the main blood vessel and the branched blood vessel is required, thereby completely covering a branched-portion de novo lesion and reducing the possibility of instent-restenosis (ISR) in the blood vessel after the operation. | 02-03-2011 |
20120283821 | Stent for Protecting Bifurcated Blood Vessels in Bifurcation Lesion - The present invention relates to a stent for protecting a branch blood vessel at a branch-point lesion. The stent is inserted into and widened in a main blood vessel having the branch blood vessel extending in a slant from the branch-point lesion, thereby simultaneously expanding the main blood vessel and providing a smooth flow of blood towards the branch blood vessel. As a result, it is possible to simultaneously expand the main blood vessel and to sufficiently secure a passage from the main blood vessel towards the branch blood vessel. As such, the flow of blood is kept smooth. Further, after the stent is inserted into the main blood vessel, another stent, a guide wire, and related tools and catheter can be inserted in the direction of the branch blood vessel in a more accurate manner. | 11-08-2012 |
Yangsoo Kim, Yuseong-Gu KR
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20140038047 | BINDER FOR ELECTRODE OF LITHIUM RECHARGEABLE BATTERY AND ELECTRODE FOR RECHARGEABLE BATTERY COMPRISING THE SAME - Provided is a binder for an electrode of a lithium rechargeable battery including a copolymer of Chemical Formula 1, which increases adhesion between the electrode and an active material by employing a copolymer based on polyacrylamide, while having excellent heat resistance and mechanical strength, an electrode for a rechargeable battery including the same, and a rechargeable battery including the electrode. The binder and electrode can improve charge and discharge cycle life characteristics of the rechargeable battery. | 02-06-2014 |
Yangsoo Kim, Daejeon KR
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20140038048 | BINDER FOR ELECTRODE OF LITHIUM RECHARGEABLE BATTERY AND ELECTRODE FOR RECHARGEABLE BATTERY COMPRISING THE SAME - In one aspect, a binder for an electrode of a lithium rechargeable battery, which increases adhesion between the electrode and an active material by saving characteristics of two monomers by grafting an acryl group to a vinyl alcohol group, and an electrode for a rechargeable battery comprising the same are provided. The electrode can improve charge and discharge cycle life characteristics of the rechargeable battery. | 02-06-2014 |
20140038049 | BINDER FOR ELECTRODE OF LITHIUM RECHARGEABLE BATTERY AND ELECTRODE FOR RECHARGEABLE BATTERY COMPRISING THE SAME - In one aspect, a binder for an electrode of a lithium rechargeable battery, which increases adhesion between the electrode and an active material by saving characteristics of two monomers by grafting an acryl group to a vinyl alcohol group, and an electrode for a rechargeable battery comprising the same are provided. The electrode can improve charge and discharge cycle life characteristics of the rechargeable battery. | 02-06-2014 |
Yangsoo Lee, Gyeonggi-Do KR
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20150234757 | SECURITY INFORMATION INPUTTING/OUTPUTTING METHOD AND ELECTRONIC DEVICE ADAPTED TO THE METHOD - A method is provided that inputs/outputs security information to/from an electronic device. The security information inputting method includes sensing a motion for inputting security information by a sensor module; creating an interrupt according to the security information inputting motion; and reading the security information by a security information inputting module, in response to the interrupt. | 08-20-2015 |
20150237046 | METHOD AND APPARATUS FOR USER AUTHENTICATION - An electronic device is provided including a biometric sensor, a memory, and a processor configured to: initiate a transaction with a server; receive an authentication request from the server; retrieve a biometric template stored in a secure portion of the memory in response to the authentication request; capturing a biometric sample using the biometric sensor; comparing the biometric template with the biometric sample; and transmitting to the server a message indicating an outcome of the comparison. | 08-20-2015 |
Yangsoo Lee, Yongin-Si KR
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20150235055 | METHOD AND APPARATUS FOR PROCESSING BIOMETRIC INFORMATION IN ELECTRONIC DEVICE - A method and apparatus for processing biometric information in an electronic device including a processor that operates at a normal mode or at a secure mode, the method comprising, detecting a biometric input event from a biometric sensor module at normal mode, creating biometric data based on sensed data from the biometric sensor module at the secure mode, performing biometric registration or biometric authentication based on the created biometric data at the secure mode, and providing result information of biometric registration or biometric authentication at the normal mode. | 08-20-2015 |
Yangsoo Son, Gyeonggi-Do KR
Patent application number | Description | Published |
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20130149835 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a first device isolation pattern defining a first active region, a second device isolation pattern defining a second active region, a first gate disposed on the first active region, the first gate including a gate insulating pattern of a first thickness and a second gate disposed on the second active region, the second gate including a gate insulating pattern of a second thickness greater than the first thickness. A top surface of the first device isolation pattern is curved down toward the first active region such that the first active region has an upper portion protruded from the top surface and rounded corners. | 06-13-2013 |
20150108584 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A semiconductor device includes a first device isolation pattern defining a first active region, a second device isolation pattern defining a second active region, a first gate disposed on the first active region, the first gate including a gate insulating pattern of a first thickness and a second gate disposed on the second active region, the second gate including a gate insulating pattern of a second thickness greater than the first thickness. A top surface of the first device isolation pattern is curved down toward the first active region such that the first active region has an upper portion protruded from the top surface and rounded corners. | 04-23-2015 |