公开(公告)号：US20070043901A1

公开(公告)日：2007-02-22

申请号：US11459668

申请日：2006-07-25

申请人： Sung-Yang Wu ,  Meng-Chang Liu

发明人： Sung-Yang Wu ,  Meng-Chang Liu

IPC分类号： G06F13/00

CPC分类号： G11B19/02

摘要： An optical disc recording system comprises a front-end volatile memory, a back-end non-volatile memory, and a front-end processor. The front-end volatile memory stores sector data. The back-end non-volatile memory stores front-end codes and back-end codes. The front-end processor downloads the front-end codes from the back-end non-volatile memory to the front-end volatile memory, and accesses the sector data in the front-end volatile memory during optical disc recording.

摘要翻译： 光盘记录系统包括前端易失性存储器，后端非易失性存储器和前端处理器。 前端易失性存储器存储扇区数据。 后端非易失性存储器存储前端代码和后端代码。 前端处理器将前端非易失性存储器的前端代码下载到前端易失性存储器，并在光盘录制期间访问前端易失性存储器中的扇区数据。

公开(公告)号：US20200018655A1

公开(公告)日：2020-01-16

申请号：US16033157

申请日：2018-07-11

申请人： Ming-Shian Wu ,  Sung-Yang Wu

发明人： Ming-Shian Wu ,  Sung-Yang Wu

IPC分类号： G01L1/14 ,  G01L1/18

摘要： A force sensing cushion includes a force senor matrix and a calculating unit. The force sensor matrix is configured to detect stress distribution applied by a user sitting on the force sensing cushion. The calculating unit is connected with the force sensor matrix, and the calculating unit is configured to calculate a stress center of the stress distribution for tracking the posture of the user sitting on the force sensing cushion.

公开(公告)号：US20190086584A1

公开(公告)日：2019-03-21

申请号：US15705281

申请日：2017-09-15

申请人： Sung-Yang Wu

发明人： Sung-Yang Wu ,  Wei-Min Cheng

IPC分类号： G02B5/00 ,  G02B3/00

CPC分类号： G02B5/005 ,  G02B3/0056 ,  G02B27/0172

摘要： A near-eye display device includes a display panel and a plurality of light modulation units. The display panel includes a plurality of display pixel units configured to emit display light. The light modulation units are disposed on a light emitting surface of the display panel, and each of the light modulation units is disposed corresponding to one of the display pixel units. Each of the light modulation units is configured to direct the display light emitted from the corresponding display pixel unit to an eye of a user, and a width of the display light directed to the eye of the user is smaller than the pupil size of the eye. The user may still receive clear images when the near-eye display is out of focus because the display light directed to the eye has the width smaller than the pupil size.

公开(公告)号：US20180160093A1

公开(公告)日：2018-06-07

申请号：US15368693

申请日：2016-12-05

申请人： Sung-Yang Wu

发明人： Sung-Yang Wu

IPC分类号： H04N13/00 ,  H04N13/02 ,  H04N13/04

CPC分类号： H04N13/117 ,  G06F3/013 ,  H04N5/2628 ,  H04N7/185 ,  H04N13/204 ,  H04N13/30

摘要： A portable device includes a display module, an image capture module, and an eye-tracking module. The image capture module is used to capture images steadily. The eye-tracking module is used to track a user's viewpoint position relative to the portable device. Viewport within the images captured by the image capture module is adjusted in accordance with the user's viewpoint position for generating modified images displayed on the display module instantaneously. The modified images shown on the display module can fit the background scene seen by the user, and the augmented reality experience on the portable device may be improved accordingly.

公开(公告)号：US20090116368A1

公开(公告)日：2009-05-07

申请号：US11934886

申请日：2007-11-05

申请人： Ping-Tsai Tsai ,  Sung-Yang Wu ,  Pin-Chou Liu ,  Ya-Fang Nien

发明人： Ping-Tsai Tsai ,  Sung-Yang Wu ,  Pin-Chou Liu ,  Ya-Fang Nien

IPC分类号： G11B7/24

CPC分类号： G11B20/1217 ,  G11B19/125 ,  G11B2020/1277 ,  G11B2220/2562

摘要： A method for determining a disc format is disclosed. Data from at least one address of the disc is retrieved, wherein the at least one address is selected from a plurality of predetermined addresses related to the disc format. The disc format is determined according to the retrieved data.

摘要翻译： 公开了一种用于确定盘格式的方法。 检索来自盘的至少一个地址的数据，其中从与盘格式相关的多个预定地址中选择至少一个地址。 光盘格式根据检索的数据确定。

公开(公告)号：US07325231B2

公开(公告)日：2008-01-29

申请号：US10906298

申请日：2005-02-14

申请人： Li-Chun Tu ,  Ping-Sheng Chen ,  Yi-Chuan Chen ,  Sung-Yang Wu

发明人： Li-Chun Tu ,  Ping-Sheng Chen ,  Yi-Chuan Chen ,  Sung-Yang Wu

IPC分类号： G06F13/12

CPC分类号： G06F8/65

摘要： A non-volatile memory is installed in an electronic device. A method for updating a firmware code stored in a non-volatile memory includes: providing an updating control unit having a command set; providing the updating control unit with a trigger signal to enable at least one command of the command set; and utilizing the updating control unit to read/write the non-volatile memory according to the enabled command to update the firmware code. Wherein each command of the command set is a memory read/write command. The method further includes updating at least one command of the command set in real time. The present invention further provides an electronic device corresponding to the method.

摘要翻译： 非易失性存储器安装在电子设备中。 用于更新存储在非易失性存储器中的固件代码的方法包括：提供具有命令集的更新控制单元; 向所述更新控制单元提供触发信号以启用所述命令集的至少一个命令; 以及利用所述更新控制单元根据所述使能命令读/写所述非易失性存储器来更新所述固件代码。 其中命令集的每个命令都是一个内存读/写命令。 该方法还包括实时更新命令集的至少一个命令。 本发明还提供了一种对应于该方法的电子设备。

公开(公告)号：US20070189715A1

公开(公告)日：2007-08-16

申请号：US11345038

申请日：2006-02-01

申请人： Ping-Tsai Tsai ,  Sung-Yang Wu

发明人： Ping-Tsai Tsai ,  Sung-Yang Wu

IPC分类号： H04N5/91

CPC分类号： H04N5/85 ,  G11B20/1217 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1265 ,  G11B2220/216 ,  G11B2220/2537

摘要： Recording methods and systems for a rewritable optical disk which is not formatted. Multimedia data is first written to a data area of a rewritable optical disk after receipt of a record command. Management data corresponding to the multimedia data is then written or modified to a management data area of the rewritable optical disk after receipt of a stop command from the disk drive. Thereafter, the multimedia data is appended and the management data is modified. The appendage and modification is repeated until all multimedia data is written. Finally, lead-in and lead-out areas of the rewritable optical disk are written.

摘要翻译： 不可格式化的可重写光盘的记录方法和系统。 在接收到记录命令之后，首先将多媒体数据写入可重写光盘的数据区。 然后在从盘驱动器接收到停止命令之后，将与多媒体数据对应的管理数据写入或修改为可重写光盘的管理数据区。 此后，附加多媒体数据并修改管理数据。 重复附录和修改，直到写入所有多媒体数据。 最后，写入可重写光盘的导入区和导出区。

公开(公告)号：US11240487B2

公开(公告)日：2022-02-01

申请号：US17184617

申请日：2021-02-25

申请人： Sung-Yang Wu

发明人： Sung-Yang Wu ,  Sung-Ching Lin

IPC分类号： G06F3/01 ,  H04N13/302 ,  H04N13/363 ,  H04N13/383

摘要： A method of stereo image display for a portable device is disclosed. The method comprises obtaining an image, tracking user's eye positions relative to a display area of the portable device, to obtain viewports of the image and view frustums for user's left and right eyes, rendering two projection images respectively for user's left and right eyes according to the view frustums and viewports of the image, and displaying the two projection images for the user.

公开(公告)号：US20210185301A1

公开(公告)日：2021-06-17

申请号：US17184617

申请日：2021-02-25

申请人： Sung-Yang Wu

发明人： Sung-Yang Wu ,  Sung-Ching Lin

IPC分类号： H04N13/302 ,  H04N13/383 ,  G06F3/01 ,  H04N13/363

摘要： A method of stereo image display for a portable device is disclosed. The method comprises obtaining an image, tracking user's eye positions relative to a display area of the portable device, to obtain viewports of the image and view frustums for user's left and right eyes, rendering two projection images respectively for user's left and right eyes according to the view frustums and viewports of the image, and displaying the two projection images for the user.

公开(公告)号：US08515249B2

公开(公告)日：2013-08-20

申请号：US11403375

申请日：2006-04-12

申请人： Sung-Yang Wu ,  Chien-Ming Chao ,  Pin-Chou Liu

发明人： Sung-Yang Wu ,  Chien-Ming Chao ,  Pin-Chou Liu

IPC分类号： H04N9/80

CPC分类号： G11B20/1217 ,  G11B27/034 ,  G11B27/322 ,  G11B2020/1235 ,  G11B2020/1268 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/257 ,  H04N5/85 ,  H04N9/8205

摘要： Methods, apparatus, and systems for writing a playable unfinalized disc. The method generally includes the steps of (a) recording data to the disc, (b) calculating a length of metadata based at least in part on a writing position on the disc, (c) determining a content of the metadata based at least in part on a data format and/or a disc format, and (d) recording the metadata to the disc at a position following and adjacent to the data. The apparatus generally includes (a) a disc loader configured to write data to the disc and to write metadata to the disc at a position following and adjacent to the data, and (b) a burning engine configured to send the data to the disc loader and to calculate a length of the metadata based at least in part on a writing position on the disc. The present invention advantageously allows users to view and/or share video content at any time without finalizing the disc (e.g., without recording on the lead-in area of the disc). Thus, users may append additional data to the unfinalized disc, and thereby more fully utilize space on the disc.

摘要翻译： 用于写入可播放的未定格光盘的方法，装置和系统。 该方法通常包括以下步骤：（a）将数据记录到盘，（b）至少部分地基于盘上的写入位置来计算元数据的长度，（c）至少在 部分数据格式和/或盘格式，以及（d）在跟随和相邻数据的位置处将元数据记录到盘上。 该装置通常包括（a）盘装载器，被配置为将数据写入到盘中，并在数据的后面和相邻的位置向盘盘写入元数据，以及（b）配置成将数据发送到盘装载器 并且至少部分地基于盘上的写入位置来计算元数据的长度。 本发明有利地允许用户随时查看和/或共享视频内容，而不完成光盘（例如，不在光盘的导入区域上记录）。 因此，用户可以将附加数据附加到未定版的盘，从而更充分地利用盘上的空间。