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Donghee
Donghee Cho, Madison, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20110027812 | ASSAY FOR ANTIBODIES TO MYCOBACTERIUM PARATUBERCULOSIS - A method of detecting an immune response to a paratuberculosis-specific antigen, comprising incubating a sample from a subject with the paratuberculosis-specific antigen and detecting the presence of an antibody in the sample as an indication of an immune response to the paratuberculosis-specific antigen. The antigen may be obtained from a novel | 02-03-2011 |
Donghee Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090325591 | Downlink wireless transmission schemes with inter-cell interference Mitigation - A system and method for inter-cell interference avoidance. A device capable of performing channel estimation is configured to divide a codebook into two sets. A first set of said two sets corresponds to codebook information that will cause an interference in a received signal to be less than a threshold. The device further is configured to send feedback information corresponding to the first or second set, or both. A base station is configured to select a preceding vector or matrix based, in part, on a portion of the feedback information. | 12-31-2009 |
Donghee Lee, Busan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090153095 | Driving Circuit for Single-Phase Switched Reluctance Motor and Driving Method Thereof - Disclosed are a driving circuit for a single-phase SRM and a driving method thereof. The driving circuit for the single-phase SRM includes a switched reluctance motor, a voltage source which supplies energy to the switched reluctance motor, and an inverter circuit which is connected to the switched reluctance motor in parallel so as to temporarily store energy of the voltage source, and then supply the energy to the switched reluctance motor. | 06-18-2009 |
| 20100201329 | SYSTEM AND METHOD FOR DIRECTLY AND INSTANTANEOUSLY CONTROLLING EXCITER OF GENERATOR - A system for directly and instantaneously controlling the exciter of a generator. A voltage error calculator calculates a voltage error of output voltage of the generator which is regulated by an instruction voltage and a time constant. A switching signal generator generates switching signals in response to the voltage error. An exciter controller controls the exciter in response to the switching signals. Thus, the system can induce the maximum response characteristic of a power converter only by setting the time constant of a controller without a complicated design for determining gains of the controller. Further, the system can considerably inhibit overshoot from occurring in a transient response state. | 08-12-2010 |
Donghee Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100082886 | VARIABLE SPACE PAGE MAPPING METHOD AND APPARATUS FOR FLASH MEMORY DEVICE - Disclosed is a method and apparatus embodying a flash translation layer (FTL) in a storage device including a flash memory. The FTL may classify a block into a sequential group and a fusion group based on a locality of a write request. The FTL may store data in blocks of the fusion group by using a page mapping scheme, and sequentially store data by using a block mapping scheme. The FTL may improve efficiency of garbage collection operation that is performed by using limited redundant blocks and also may increase efficiency of a non-sequential reference operation. | 04-01-2010 |
Donghee Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110145490 | DEVICE AND METHOD OF CONTROLLING FLASH MEMORY - Disclosed is a flash memory controlling method and controlling device. The flash memory controlling method including calculating a cost for each of available block recycling schemes based on a multi-block erase function when the multi-block erase function is supported, the multi-block erase function being a function that simultaneously erases data stored in a plurality of blocks of a flash memory and selecting at least one scheme from among the available block recycling schemes based on the calculated cost, and managing at least one block using the at least one method selected from among the available block recycling schemes. | 06-16-2011 |
Donghee Yoo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080218090 | LIGHT EMITTING DEVICE - A light emitting device is disclosed. The light emitting device includes a substrate, a display unit that is positioned on the substrate and includes a plurality of subpixels, signal lines on the substrate, a pad unit positioned at either edge of the substrate, and a dummy pad unit positioned at both sides of the pad unit outside the pad unit on the signal lines. The signal lines include scan lines, power supply lines, and ground lines which are connected to the plurality of subpixels. The pad unit includes a driver supplying driving signals to the signal lines. The dummy pad unit is connected to the signal lines. | 09-11-2008 |