公开(公告)号：US07385780B2

公开(公告)日：2008-06-10

申请号：US11580635

申请日：2006-10-12

Applicant: Young Hoon Kim ,  Sang Hoon Chu ,  Dong-Jun Lee ,  Hyung Jai Lee

Inventor： Young Hoon Kim ,  Sang Hoon Chu ,  Dong-Jun Lee ,  Hyung Jai Lee

IPC: G11B5/596 ,  G11B21/10

CPC classification number: G11B5/556 ,  G11B5/59688

Abstract: A hard disk drive that includes a voice coil motor and a micro-actuator. The micro-actuator is controlled by a servo that utilizes a micro-actuator controller and a corresponding micro-actuator transfer function. The servo enters a mode to self-determine at least one transfer function coefficient of the micro-actuator controller.

Abstract translation: 包括音圈电机和微执行器的硬盘驱动器。 微型致动器由利用微执行器控制器和相应微致动器传递功能的伺服控制。 伺服进入模式以自行确定微致动器控制器的至少一个传递函数系数。

公开(公告)号：US07342740B1

公开(公告)日：2008-03-11

申请号：US11586971

申请日：2006-10-25

Applicant: Dong-Jun Lee ,  Young Hoon Kim ,  Hyung J. Lee

Inventor： Dong-Jun Lee ,  Young Hoon Kim ,  Hyung J. Lee

IPC: G11B5/596

CPC classification number: G11B5/5552 ,  G11B5/5534 ,  G11B5/59622

Abstract: A hard disk drive that includes a voice coil motor and a micro-actuator. The micro-actuator is controlled by a servo that utilizes a micro-actuator calibration parameter. To compensate for temperature changes within the disk drive the micro-actuator calibration parameter is periodically updated.

Abstract translation: 包括音圈电机和微执行器的硬盘驱动器。 微型致动器由采用微动作器校准参数的伺服控制。 为了补偿磁盘驱动器内的温度变化，定期更新微执行器校准参数。

公开(公告)号：US20080026585A1

公开(公告)日：2008-01-31

申请号：US11812393

申请日：2007-06-19

Applicant: Eun-Jeong Kim ,  Seung-Hyun Ahn ,  Jung-Eun Kim ,  Young-Im Na ,  Baik-Soon Choi ,  Dong-Jun Lee

Inventor： Eun-Jeong Kim ,  Seung-Hyun Ahn ,  Jung-Eun Kim ,  Young-Im Na ,  Baik-Soon Choi ,  Dong-Jun Lee

IPC: H01L21/311 ,  C03C23/00 ,  G03F7/42

CPC classification number: H01L21/0332 ,  C03C17/30 ,  C03C23/008 ,  C03C2218/328 ,  G03F7/425 ,  G03F7/426 ,  H01L21/31133

Abstract: A film (e.g., silicon polymer film, photoresist film) may be removed by applying a composition including a quaternary ammonium hydroxide, a sulfoxide compound, a dialkylene glycol alkyl ether, and/or water to the film. A silicon polymer film (e.g., hard mask layer) and a photoresist film, for example, may be removed by the composition using an in-situ process. Additionally, the composition may remove the silicon polymer film and the photoresist film while preventing or reducing damage to an underlying layer and the generation of particle-type etch residue.

Abstract translation: 可以通过将包含季铵氢氧化物，亚砜化合物，二亚烷基二醇烷基醚和/或水的组合物施加到膜上来除去膜（例如硅聚合物膜，光致抗蚀剂膜）。 例如，可以通过使用原位方法的组合物除去硅聚合物膜（例如，硬掩模层）和光致抗蚀剂膜。 此外，组合物可以除去硅聚合物膜和光致抗蚀剂膜，同时防止或减少对下层的损伤和产生颗粒型蚀刻残留物。

公开(公告)号：US20070115970A1

公开(公告)日：2007-05-24

申请号：US11581913

申请日：2006-10-17

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC: H04L12/56

CPC classification number: H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

Abstract: An apparatus is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.

公开(公告)号：US20070087724A1

公开(公告)日：2007-04-19

申请号：US11582757

申请日：2006-10-17

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC: H04B1/08

CPC classification number: H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

Abstract: An apparatus is provided for allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period and an uplink period allocated to each station (STA), and at least one sub PSMP frame indicating an allocated downlink period for at least one of a retransmission of downlink data and a transmission of an ACK indicating successful receipt of uplink data. After exchanging data with the AP in the downlink and uplink periods indicated by the PSMP frame, an STA receives the each sub PSMP frame, and performs at least one of a reception of the retransmitted downlink data and a reception of the ACK in the downlink period indicated by the each sub MAP frame.

Abstract translation: 提供一种用于在无线网络系统中分配传输周期的装置。 接入点（AP）发送指示分配给每个站（STA）的下行链路周期和上行链路周期的PSMP帧，以及指示下行链路数据的重传中的至少一个的分配的下行链路周期的至少一个子PSMP帧 发送指示成功接收上行链路数据的ACK。 在由PSMP帧指示的下行链路和上行链路周期中与AP交换数据之后，STA接收每个子PSMP帧，并且执行重传的下行链路数据的接收和下行链路周期中的ACK的接收中的至少一个 由每个子MAP帧指示。

公开(公告)号：US20070086418A1

公开(公告)日：2007-04-19

申请号：US11582169

申请日：2006-10-17

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC: H04B7/212

CPC classification number: H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

Abstract: A system is provided for efficiently allocating a transmission period in a wireless network system. An access point (AP) transmits a PSMP frame indicating a downlink period provided to each station (STA) and a minimum amount of an uplink period allocated to each STA, and at least one sub PSMP frame indicating an uplink period additionally provided for an STA that transmitted a resource request message for remaining queued data in the uplink period indicated by the PSMP frame. If the uplink period indicated by the PSMP frame is insufficient to transmit the queued data, the STA transmits a data unit including a part of the queued data and a resource request message for the remaining queued data in the uplink period. After transmitting the resource request message, the STA receives the sub PSMP frame after the full period indicated by the sub PSMP frame, and transmits the remaining queued data to the AP in the uplink period indicted by the sub PSMP frame.

Abstract translation: 提供一种用于在无线网络系统中有效地分配传输周期的系统。 接入点（AP）发送指示提供给每个站（STA）的下行链路周期的PSMP帧和分配给每个STA的最小量的上行链路周期，以及指示附加地提供给STA的上行链路周期的至少一个子PSMP帧 在由PSMP帧指示的上行链路时段中发送用于剩余队列数据的资源请求消息。 如果由PSMP帧指示的上行链路周期不足以发送排队的数据，则STA在上行链路周期中发送包括一部分排队的数据的数据单元和剩余的排队数据的资源请求消息。 在发送资源请求消息之后，STA在由子PSMP帧指示的整个周期之后接收子PSMP帧，并且在由子PSMP帧指示的上行链路周期中将剩余的排队数据发送到AP。

公开(公告)号：US20070086416A1

公开(公告)日：2007-04-19

申请号：US11581496

申请日：2006-10-16

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Young-Soo Kim ,  Hyo-Sun Hwang

IPC: H04B7/212

CPC classification number: H04L47/26 ,  H04B7/2656 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/1614 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/33 ,  H04L47/365 ,  H04W28/14 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/50 ,  H04W72/0406 ,  H04W74/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/142 ,  Y02D70/23 ,  Y02D70/449

Abstract: A method is provided for efficiently allocating a transmission period in a WLAN system. An access point (AP) transmits a PSMP message providing a downlink period and an uplink period provided to each station (STA), and at least one sub PSMP frame indicating a period of at least one of a downlink and an uplink for an STA requiring additional resource allocation. After exchanging data with the AP in the downlink and uplink periods provided by the PSMP frame, if there is a need for additional resource allocation, the STA receives the at least one sub PSMP frame and exchanges data with the AP in the period provided by the each sub PSMP frame.

Abstract translation: 提供了一种用于在WLAN系统中有效地分配传输周期的方法。 接入点（AP）发送提供下行链路周期的PSMP消息和提供给每个站（STA）的上行链路周期，以及至少一个子PSMP帧，其指示用于STA的下行链路和上行链路中的至少一个的周期 额外资源分配。 在由PSMP帧提供的下行链路和上行链路周期中与AP交换数据后，如果需要额外的资源分配，则STA接收至少一个子PSMP帧，并在由所述APMP提供的周期内与AP交换数据 每个子PSMP框架。

公开(公告)号：US20060215781A1

公开(公告)日：2006-09-28

申请号：US11386490

申请日：2006-03-22

Applicant: Dong-Jun Lee ,  In-Kyu Lee ,  Min-Young Ahn ,  Jong-Han Kim ,  Heun-Chul Lee

Inventor： Dong-Jun Lee ,  In-Kyu Lee ,  Min-Young Ahn ,  Jong-Han Kim ,  Heun-Chul Lee

IPC: H04L1/02 ,  H04B7/02

CPC classification number: H04L27/2647 ,  H04L1/0656 ,  H04L2025/03414

Abstract: A method for detecting and decoding a signal in a communication system based on Multiple-Input Multiple-Output (MIMO)-Orthogonal Frequency Division Multiplexing (OFDM). A signal is received through multiple receive antennas. A decision error occurring at a symbol decision time is considered and a symbol is detected from transmitted symbols. Original data transmitted from the detected symbol is recovered. The performance of a coded bit system can be significantly improved using a new equalization matrix G considering a decision error.

Abstract translation: 一种用于在基于多输入多输出（MIMO） - 正交频分复用（OFDM）的通信系统中检测和解码信号的方法。 通过多个接收天线接收信号。 考虑在符号决定时间发生的判定错误，并且从发送的符号检测符号。 从检测到的符号发送的原始数据被恢复。 考虑到决策误差，使用新的均衡矩阵G可以显着改善编码比特系统的性能。

公开(公告)号：US20060060568A1

公开(公告)日：2006-03-23

申请号：US11205029

申请日：2005-08-17

Applicant: Jae-Hyun So ,  Sung-Taek Moon ,  Dong-Jun Lee ,  Nam-Soo Kim ,  Bong-Su Ahn ,  Kyoung-Moon Kang

Inventor： Jae-Hyun So ,  Sung-Taek Moon ,  Dong-Jun Lee ,  Nam-Soo Kim ,  Bong-Su Ahn ,  Kyoung-Moon Kang

IPC: C09K13/00 ,  C03C15/00 ,  B44C1/22 ,  H01L21/461

CPC classification number: H01L21/7684 ,  C09G1/02 ,  C09K3/1463 ,  H01L21/3212

Abstract: A slurry composition includes an acidic aqueous solution and one or both of, an amphoteric surfactant and a glycol compound. Examples of the amphoteric surfactant include a betaine compound and an amino acid compound, and examples of the amino acid compound include lysine, proline and arginine. Examples of the glycol compound include diethylene glycol, ethylene glycol and polyethylene glycol.

Abstract translation: 浆料组合物包括酸性水溶液和两性表面活性剂和二醇化合物中的一种或两种。 两性表面活性剂的实例包括甜菜碱化合物和氨基酸化合物，氨基酸化合物的实例包括赖氨酸，脯氨酸和精氨酸。 二醇化合物的实例包括二甘醇，乙二醇和聚乙二醇。

公开(公告)号：US20060034277A1

公开(公告)日：2006-02-16

申请号：US11202895

申请日：2005-08-12

Applicant: Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

Inventor： Kyung-Hun Jang ,  Jong-Ae Park ,  Dong-Jun Lee ,  Jin-Bong Chang ,  Young-Soo Kim

IPC: H04L12/56

CPC classification number: H04L1/1614

Abstract: Disclosed is a bitmap structure which enables the size of a bitmap field containing reception result information to be significantly reduced while fully performing its acknowledgment function. To this end, a message region for recording indicators, which enables reception success or failure for the maximum allowable SN level packets treatable by block ACK to be confirmed, is assigned. A message region for recording only the reception results for unsuccessfully received packets is also assigned. A receiving party confirms the unsuccessfully received packets through the indicators, and retransmits the unsuccessfully received packets. Also, a transmitting party provides the number of SN level packets and the maximum number of fragmentation packets to the receiving party. The receiving party determines an optimized bitmap configuration scheme, and transmits the reception results for the respective fragmentation packets to the transmitting party based on the determined bitmap configuration scheme.