公开(公告)号：US20080129884A1

公开(公告)日：2008-06-05

申请号：US11751063

申请日：2007-05-21

Applicant: Yang-sun Ryu ,  Doo-hee Lee

Inventor： Yang-sun Ryu ,  Doo-hee Lee

IPC: H04N5/50

CPC classification number: H04N5/50 ,  H04N21/4383 ,  H04N21/44222 ,  H04N21/4433 ,  H04N21/485 ,  H04N21/6118 ,  H04N21/6543

Abstract: A display apparatus and a driving method thereof are provided. The display apparatus includes a channel setting storage unit which stores mode selection information about a plurality of channel designation modes each of which designates a way of setting an initial channel to be automatically tuned to upon turning on the display apparatus. The display apparatus also includes a control unit which, upon turning on the display apparatus, determines one of the channel designation modes based on the stored mode selection information, and controls the display apparatus to automatically tune to a channel, designated to be the initial channel by the determined channel designation mode.

Abstract translation: 提供了一种显示装置及其驱动方法。 显示装置包括：频道设定存储单元，存储关于多个频道指定模式的模式选择信息，每个频道指定模式指定在开启显示装置时设置要自动调谐的初始频道的方式。 显示装置还包括控制单元，其在接通显示装置时，基于存储的模式选择信息来确定频道指定模式之一，并且控制显示装置自动调谐到被指定为初始频道的频道 通过确定的频道指定模式。

公开(公告)号：US20080092167A1

公开(公告)日：2008-04-17

申请号：US11763488

申请日：2007-06-15

Applicant: Kyung-chul NAM ,  Doo-hee Lee

Inventor： Kyung-chul NAM ,  Doo-hee Lee

IPC: G06F13/00

CPC classification number: H04N5/445 ,  H04N21/4334 ,  H04N21/4348 ,  H04N21/43632 ,  H04N21/4433 ,  H04N21/488 ,  H04N21/8126

Abstract: A display apparatus includes: a saving part; a user inputting part; a receiving part which receives broadcasting signal including at least one data information; a signal processing part which performs signal processing by extracting the data information from the received broadcasting signal; and a controlling part which enables a user to determine whether to save the data information through the user inputting part if the data information is received, and controls the signal processing part to save the data information determined to be saved in the saving part.

Abstract translation: 显示装置包括：保存部; 用户输入部分; 接收部分，其接收包括至少一个数据信息的广播信号; 信号处理部，其通过从所接收的广播信号中提取数据信息来进行信号处理; 以及控制部分，其使得用户能够在接收到数据信息时确定是否通过用户输入部分保存数据信息，并且控制信号处理部分以将确定要保存的数据信息保存在保存部分中。

公开(公告)号：US20070288972A1

公开(公告)日：2007-12-13

申请号：US11652492

申请日：2007-01-12

Applicant: Doo-hee Lee ,  Kyung-chul Nam ,  Mun-seok Kim

Inventor： Doo-hee Lee ,  Kyung-chul Nam ,  Mun-seok Kim

IPC: H04N7/16 ,  H04N7/173

CPC classification number: H04N5/4401 ,  H04H20/26 ,  H04N5/50 ,  H04N21/4345 ,  H04N21/4384 ,  H04N21/4433

Abstract: An open cable broadcast processing apparatus which includes a tuner is provided. The apparatus further includes: a signal processor which selectively processes at least one media data received through a broadcasting signal based on media setting information; an interface which outputs a tuning command according to a channel changing command of an application when the application is received; and a controller which prestores media identification information on at least one media data supplied through respective channels, controls the tuner to change a first channel to a second channel according to the tuning command output from the interface, and sets the media setting information to process reference media data among the at least one media data received through the other channel, based on the media identification information. Thus, the open cable broadcast processing apparatus can reduce time to change a channel by an application.

Abstract translation: 提供一种包括调谐器的开放式电缆广播处理装置。 该装置还包括：信号处理器，其基于媒体设置信息选择性地处理通过广播信号接收的至少一个媒体数据; 接口，当接收到应用时，根据应用的频道改变命令输出调谐命令; 以及控制器，其通过相应通道提供的至少一个媒体数据预先存储媒体识别信息，控制调谐器根据从接口输出的调谐命令将第一频道改变为第二频道，并将媒体设置信息设置为处理参考 基于媒体识别信息，通过另一个频道接收的至少一个媒体数据之间的媒体数据。 因此，开放式电缆广播处理装置可以减少应用程序改变频道的时间。

公开(公告)号：US20050170785A1

公开(公告)日：2005-08-04

申请号：US11003977

申请日：2004-12-06

Applicant: Bong-ki Jang ,  Sung-gi Kim ,  Young-sang Kim ,  Hong-sik Park ,  Doo-hee Lee ,  Jun-ho Seong ,  Hye-jin Kim

Inventor： Bong-ki Jang ,  Sung-gi Kim ,  Young-sang Kim ,  Hong-sik Park ,  Doo-hee Lee ,  Jun-ho Seong ,  Hye-jin Kim

IPC: H04N5/44 ,  H04B17/00 ,  H04N5/38 ,  H04N5/445 ,  H04N7/16 ,  H04N7/24

CPC classification number: H04N7/163 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/445 ,  H04N21/4126 ,  H04N21/436 ,  H04N21/440218

Abstract: A wireless transmitting and/or receiving system and method of sharing analog information between a transmitter and a receiver connected to the transmitter by a wireless channel. The wireless transmitting and/or receiving system includes a transmitter that extracts analog signal and information from an analog broadcast signal, converts the analog signal into a transport stream that is then sent to a first wireless channel, transmits the analog information to a second wireless channel when the analog information is extracted, and updates previously stored first analog information with the received analog information, and a receiver that decodes the transport stream received from the transmitting means via the first wireless channel and updates previously stored second analog information with the analog information received by the second wireless channel.

Abstract translation: 一种在通过无线信道连接到发射机的发射机和接收机之间共享模拟信息的无线发射和/或接收系统和方法。 无线发射和/或接收系统包括从模拟广播信号提取模拟信号和信息的发射机，将模拟信号转换成传输流，然后发送到第一无线信道，将模拟信息发送到第二无线信道 当提取模拟信息并且利用所接收的模拟信息更新先前存储的第一模拟信息时，以及接收器，其经由第一无线信道解码从发送装置接收的传输流，并且利用接收到的模拟信息更新先前存储的第二模拟信息 由第二无线信道。

公开(公告)号：US06377643B1

公开(公告)日：2002-04-23

申请号：US09227160

申请日：1999-01-08

Applicant: Doo-Hee Lee ,  Tae-Kyoung Kwon

Inventor： Doo-Hee Lee ,  Tae-Kyoung Kwon

IPC: H04L700

CPC classification number: G11B27/3027 ,  G11B20/1426 ,  G11B20/1833 ,  H04L1/004 ,  H04L7/042

Abstract: An apparatus for detecting a sync signal in a digital data record/replay device having a parallel clock generator, a parallel data generator, and a window unit comprises: a sync signal detector for comparing a pattern matching sync signal output from a sync pattern detector with an output signal of the window unit and detecting a sync signal according to clocks of the parallel clock generator; a latch unit for latching the sync signal detected by the sync signal detector and outputting the sync signal as a sync position signal according to clocks of the parallel clock generator; an identification error correction code (ID ECC) controller for generating an ID ECC control signal according to the sync position signal of the latch unit; an ID ECC decoder for decoding ID areas of parallel data generated by the parallel data generator; and a sync signal checking unit for outputting the sync position signal of the latch unit as a final sync signal and, when errors are detected as a result of the ID ECC decoding, sending a control signal to the window unit. The present invention can check sync signals using the ID ECC and restore normal sync signals when an initial sync signal is erroneously detected due to unstableness of initial window signal or when sync signals are missed and erroneously detected due to change of clocks during the normal replay.

Abstract translation: 一种用于检测具有并行时钟发生器，并行数据发生器和窗口单元的数字数据记录/重放装置中的同步信号的装置，包括：同步信号检测器，用于将从同步模式检测器输出的模式匹配同步信号与 窗口单元的输出信号，并根据并行时钟发生器的时钟检测同步信号; 锁存单元，用于锁存由同步信号检测器检测到的同步信号，并根据并行时钟发生器的时钟输出同步信号作为同步位置信号; 识别纠错码（ID ECC）控制器，用于根据所述锁存单元的同步位置信号产生ID ECC控制信号; 用于解码由并行数据发生器产生的并行数据的ID区域的ID ECC解码器; 以及同步信号检查单元，用于输出锁存单元的同步位置信号作为最终同步信号，并且当作为ID ECC解码的结果检测到错误时，向窗口单元发送控制信号。 本发明可以使用ID ECC来检查同步信号，并且由于初始窗口信号的不稳定性或当由于正常重放期间的时钟变化而丢失并错误地检测到初始同步信号时，恢复正常同步信号。

公开(公告)号：US6163423A

公开(公告)日：2000-12-19

申请号：US991623

申请日：1997-12-16

Applicant: Sang-Mun Lee ,  Doo-Hee Lee

Inventor： Sang-Mun Lee ,  Doo-Hee Lee

IPC: G11B5/09 ,  G11B27/30 ,  H04L7/04

CPC classification number: G11B27/3027 ,  G11B5/09 ,  H04L7/042

Abstract: A synchronizing signal detector for a magnetic recording/reproducing apparatus includes a first comparator for comparing a given synchronizing signal pattern with externally input data in a certain bit unit and outputting the number of the same bits in each of comparison unit, a detecting portion for detecting a maximum value of the outputs of the first comparator, and a signal processor for outputting data corresponding to a position where the maximum value from the detecting portion occurs primarily, as a synchronizing signal. In the synchronizing signal detector for a magnetic recording/reproducing apparatus, since the position where the synchronizing signal is generated is detected by comparing the synchronizing signal pattern with the input data, the synchronizing signal detecting error occurs scarcely, thereby improving reliability of the detected synchronizing signal.

Abstract translation: 用于磁记录/再现装置的同步信号检测器包括：第一比较器，用于将给定的同步信号模式与特定位单元中的外部输入数据进行比较，并输出每个比较单元中的相同位数，检测部分 第一比较器的输出的最大值，以及用于输出对应于来自检测部分的最大值的位置的数据作为同步信号的信号处理器。 在用于磁记录/再现装置的同步信号检测器中，由于通过将同步信号图案与输入数据进行比较来检测产生同步信号的位置，几乎不发生同步信号检测错误，从而提高检测到的同步信号的可靠性 信号。

公开(公告)号：US5696867A

公开(公告)日：1997-12-09

申请号：US605891

申请日：1996-02-23

Applicant: Doo Hee Lee

Inventor： Doo Hee Lee

IPC: G11B20/10 ,  G11B27/30 ,  H04N5/935 ,  H04N9/79 ,  H04N5/04

CPC classification number: H04N5/935 ,  G11B27/3027 ,  G11B2220/90 ,  H04N9/7925

Abstract: An apparatus for a digital video tape recorder for detecting a sync signal in digital data includes: a data restoring device for producing serial data and a serial clock signal received from a reproducing head of the digital video tape device; a servo device for producing a head switching pulse and a super-video home system (S-VHS)/video home system (VHS) discriminating signal; an identification detecting device for producing a signal indicative of an end of reading one segment of tracks; and a sync signal detecting device, responsive to each signal produced by the aforementioned devices, for determining correspondence in sync patterns even in a case where not all corresponding bits coincide with one another, for removing erroneously detected sync patterns using a window situated around a position at which a sync signal is produced, and for detecting a sync signal.

Abstract translation: 用于检测数字数据中的同步信号的数字录像机的装置包括：数据恢复装置，用于产生从数字录像带装置的再现头接收的串行数据和串行时钟信号; 用于产生头切换脉冲的伺服装置和超视频家庭系统（S-VHS）/视频家庭系统（VHS）鉴别信号; 识别检测装置，用于产生指示读取一段轨道的结束的信号; 以及同步信号检测装置，响应于由上述装置产生的每个信号，即使在不是所有对应的比特彼此一致的情况下，也可以确定同步图形中的对应关系，以使用位于位置周围的窗口去除错误检测到的同步图案 产生同步信号，并用于检测同步信号。

公开(公告)号：US20220202125A1

公开(公告)日：2022-06-30

申请号：US17607735

申请日：2020-03-19

Applicant: Doo Hee LEE

Inventor： Doo Hee LEE

IPC: A42B1/24 ,  A42B1/02 ,  A63B69/36

Abstract: The present invention provides a hat which can prevent a golfer's head-up occurring in an actual swing during swing practice or a golf round, and can prevent surroundings causing a hindrance to the swing from coming into the golfer's view so as to enable the golfer to stably swing, so that the golfer can accurately hit a golf ball and increase a driving distance, and can have an excellent shot feeling. The present invention comprises: a holding hole formed in a brim protruding forward from and connected to the cap of a hat; and a gaze-holding member which is fitted in the holding hole, so as to allow the direction of a user's gaze to coincide with a ball and thus enable the user to perform a follow-through action while gazing at the ball until the moment of impact.

公开(公告)号：US11338187B2

公开(公告)日：2022-05-24

申请号：US16619005

申请日：2018-03-30

Applicant: Doo Hee Lee

Inventor： Doo Hee Lee

IPC: A63B69/36

Abstract: The present invention relates to a golf club for practicing swings which enables learning a smooth rhythmic sensation under the concept of hitting a ball with a sphere having a metal texture, so as to maintain a stable swing track involving proper rhythm in real swings to correctly send a ball to a desired position. The golf club for practicing swings comprises: a shaft provided with a handle at the top end; and a head coupled to the bottom end of the shaft, wherein the sphere providing a metallic material sensation is integrally formed with the face of the head or detachably formed on the head, thereby providing an image of softly hitting a ball with the sphere made from the metallic material during practice swings.

公开(公告)号：US20080158423A1

公开(公告)日：2008-07-03

申请号：US11761650

申请日：2007-06-12

Applicant: Doo-hee Lee

Inventor： Doo-hee Lee

IPC: H04N5/45 ,  G06F3/048

CPC classification number: H04N5/45 ,  H04N21/42221 ,  H04N21/4316 ,  H04N21/4431 ,  H04N21/478 ,  H04N21/485 ,  H04N21/488

Abstract: A digital broadcasting apparatus and a method for processing a key signal are provided. The apparatus includes a display part which displays application programs being received from a plurality of tuned channels on a main screen and a plurality of sub-screens; a signal receiver which receives a key signal requesting a specific function; a determiner which determines a target screen from among the main screen and the plurality of sub-screens, when the key signal is received; and a function module which applies a specific function corresponding to the received key signal to the determined target screen.

Abstract translation: 提供了数字广播设备和处理密钥信号的方法。 该装置包括：显示部，显示从主屏幕和多个子屏幕上的多个调谐频道接收的应用程序; 信号接收器，其接收请求特定功能的键信号; 确定器，其在接收到所述键信号时从所述主屏幕和所述多个子屏幕中确定目标屏幕; 以及功能模块，其将与接收到的键信号相对应的特定功能应用于所确定的目标屏幕。