公开(公告)号：US08028339B2

公开(公告)日：2011-09-27

申请号：US10874571

申请日：2004-06-24

Applicant: Hee-chul Han

Inventor： Hee-chul Han

IPC: G06F17/30

CPC classification number: H04L63/20 ,  G06F21/10

Abstract: The present invention relates to a network device and a method for providing content compatibility between network devices having different respective digital rights management methods. The method includes exchanging security program lists of the network devices, comparing the security program list of one network device with the security program list of the other network device based on the exchanged security program lists, and installing a security program required for using content of the other network device according to the comparison result. Accordingly, there is an advantage in that the network devices using the different respective DRM-based security programs can exchange content with one another and use the content of the other network device by using the predetermined security program update methods.

Abstract translation: 本发明涉及网络设备和提供具有不同的各自数字版权管理方法的网络设备之间的内容兼容性的方法。 该方法包括交换网络设备的安全程序列表，基于交换的安全程序列表将一个网络设备的安全程序列表与另一个网络设备的安全程序列表进行比较，并且安装使用 其他网络设备根据比较结果。 因此，具有使用不同的各自的基于DRM的安全程序的网络设备可以彼此交换内容并且通过使用预定的安全程序更新方法来使用其他网络设备的内容的优点。

公开(公告)号：US07956934B2

公开(公告)日：2011-06-07

申请号：US11560596

申请日：2006-11-16

Applicant: Hee-chul Han ,  Se-huhn Hur

Inventor： Hee-chul Han ,  Se-huhn Hur

IPC: H04N5/44

CPC classification number: H04N21/4432 ,  H04N21/4143

Abstract: A digital TV equipped with a general-purpose CPU having a higher performance than that of an embedded CPU and a signal processing method thereof are provided. According to the digital TV and method, if the digital TV is turned on, digital broadcast data is received and decoded irrespective of whether or not system booting is completed, and while the system booting is performed, the decoded signal is made to be output to a display apparatus. Accordingly, after the digital TV is turned on, a user does not need to wait until the system booting is completed and can watch the digital broadcasting while the booting process is being performed.

Abstract translation: 提供了具有比嵌入式CPU性能更高的通用CPU的数字电视及其信号处理方法。 根据数字电视机和数字电视机的方法，如果打开数字电视机，数字广播数据被接收和解码，而不管系统启动是否完成，并且在系统启动被执行时，解码信号被输出到 显示装置。 因此，在开启数字电视之后，用户不需要等到系统启动完成，并且可以在执行启动过程时观看数字广播。

公开(公告)号：US20070130614A1

公开(公告)日：2007-06-07

申请号：US11560596

申请日：2006-11-16

Applicant: Hee-chul Han ,  Se-huhn Hur

Inventor： Hee-chul Han ,  Se-huhn Hur

IPC: H04N7/16

CPC classification number: H04N21/4432 ,  H04N21/4143

Abstract: A digital TV equipped with a general-purpose CPU having a higher performance than that of an embedded CPU and a signal processing method thereof are provided. According to the digital TV and method, if the digital TV is turned on, digital broadcast data is received and decoded irrespective of whether or not system booting is completed, and while the system booting is performed, the decoded signal is made to be output to a display apparatus. Accordingly, after the digital TV is turned on, a user does not need to wait until the system booting is completed and can watch the digital broadcasting while the booting process is being performed.

Abstract translation: 提供了具有比嵌入式CPU性能更高的通用CPU的数字电视及其信号处理方法。 根据数字电视机和数字电视机的方法，如果打开数字电视机，数字广播数据被接收和解码，而不管系统启动是否完成，并且在系统启动被执行时，解码信号被输出到 显示装置。 因此，在开启数字电视之后，用户不需要等到系统启动完成，并且可以在执行启动过程时观看数字广播。

公开(公告)号：US20060112074A1

公开(公告)日：2006-05-25

申请号：US11270625

申请日：2005-11-10

Applicant: Hee-chul Han

Inventor： Hee-chul Han

IPC: G06F17/30

CPC classification number: G06F16/9535

Abstract: Provided is an apparatus, system, and method for providing a content list in a home network, in which content information owned by a plurality of devices existing in a home network is collected and a content list is created based on the collected content information and is then provided. The system includes a content information collecting device which transmits a request for content information to a predetermined device having content existing in a home network, collects the content information, creates a content list based on the collected content information, and displays the created content list. The system also includes a content providing device which provides its content information in response to the request for content information from the content information collecting device.

Abstract translation: 提供了一种用于在家庭网络中提供内容列表的装置，系统和方法，其中收集由家庭网络中存在的多个设备所拥有的内容信息，并且基于收集的内容信息创建内容列表，并且是 然后提供。 该系统包括内容信息收集装置，其将内容信息的请求发送到具有存在于家庭网络中的内容的预定装置，收集内容信息，基于所收集的内容信息创建内容列表，并显示所创建的内容列表。 该系统还包括内容提供装置，其响应于来自内容信息收集装置的内容信息的请求而提供其内容信息。

公开(公告)号：US20050108560A1

公开(公告)日：2005-05-19

申请号：US10958237

申请日：2004-10-06

Applicant: Hee-chul Han ,  Yun-sang Kim ,  Yang-lim Choi ,  Sung-hyn Han ,  Yong-kuk You

Inventor： Hee-chul Han ,  Yun-sang Kim ,  Yang-lim Choi ,  Sung-hyn Han ,  Yong-kuk You

IPC: G06F17/00 ,  G06F12/14 ,  G06F21/10

CPC classification number: G11B20/00442 ,  G06F21/10 ,  G11B20/00362 ,  G11B20/00492 ,  G11B20/00557

Abstract: A method of and an apparatus for copying and decrypting encrypted digital data. The method of copying encrypted digital data includes encrypting a first media key block to be used for decryption of the encrypted digital data using a predetermined key of a second information storage medium and storing the encrypted digital data and the encrypted first media key block in the second information storage medium. Security of data encryption is heightened by not discarding an encryption key used for an initial encryption, encrypting the encryption key used for initial encryption using another encryption key used for a second encryption, and storing the encrypted encryption key with the data. Also, since unnecessary decryption and encryption of data are not repeated, the time required for copying data is reduced, and since data is transferred between apparatuses in an encrypted state, a security level is higher.

Abstract translation: 一种用于复制和解密加密的数字数据的方法和装置。 复制加密的数字数据的方法包括使用第二信息存储介质的预定密钥加密要用于解密加密的数字数据的第一媒体密钥块，并将加密的数字数据和加密的第一媒体密钥块存储在第二媒体密钥块中 信息存储介质。 通过不丢弃用于初始加密的加密密钥来加密数据加密的安全性，使用用于第二加密的另一加密密钥加密用于初始加密的加密密钥，并将加密的加密密钥与该数据进行存储。 此外，由于不重复数据的不必要的解密和加密，所以减少了复制数据所需的时间，并且由于数据在加密状态的装置之间传送，所以安全级别更高。

公开(公告)号：US20050022033A1

公开(公告)日：2005-01-27

申请号：US10874571

申请日：2004-06-24

Applicant: Hee-chul Han

Inventor： Hee-chul Han

IPC: G06F17/00 ,  G06F21/00 ,  H04L9/00 ,  H04L29/06

CPC classification number: H04L63/20 ,  G06F21/10

Abstract: The present invention relates to a network device and a method for providing content compatibility between network devices having different respective digital rights management methods. The method includes exchanging security program lists of the network devices, comparing the security program list of one network device with the security program list of the other network device based on the exchanged security program lists, and installing a security program required for using content of the other network device according to the comparison result. Accordingly, there is an advantage in that the network devices using the different respective DRM-based security programs can exchange content with one another and use the content of the other network device by using the predetermined security program update methods.

Abstract translation: 本发明涉及网络设备和提供具有不同的各自数字版权管理方法的网络设备之间的内容兼容性的方法。 该方法包括交换网络设备的安全程序列表，基于交换的安全程序列表将一个网络设备的安全程序列表与其他网络设备的安全程序列表进行比较，并且安装使用 其他网络设备根据比较结果。 因此，具有使用不同的各自的基于DRM的安全程序的网络设备可以彼此交换内容并且通过使用预定的安全程序更新方法来使用其他网络设备的内容的优点。

公开(公告)号：US06629056B2

公开(公告)日：2003-09-30

申请号：US09820536

申请日：2001-03-29

Applicant: Hee Chul Han ,  Seung Kil Hong ,  Heung Sik Na ,  Young Wook Yoon ,  Yang In Kim ,  Sun Seek Min ,  Jeong Seok Han

Inventor： Hee Chul Han ,  Seung Kil Hong ,  Heung Sik Na ,  Young Wook Yoon ,  Yang In Kim ,  Sun Seek Min ,  Jeong Seok Han

IPC: G01G1900

CPC classification number: G01G17/08

Abstract: An apparatus and a method capable of measuring a weight load of an inflamed foot of a lab animal objectively and precisely while the lab animal is walking freely in a non-binding state is provided. A pathway sized depending on a size and a stride of the lab animal is provided in a weight load measuring apparatus, and a weight sensor is attached to a bottom of the pathway. Thus, artificial operations to be applied to the lab animal walking the pathway can be minimized such that the weight load exerted in the inflamed foot can be measured objectively and precisely with time periods.

公开(公告)号：US09019426B2

公开(公告)日：2015-04-28

申请号：US12822711

申请日：2010-06-24

Applicant: Hee-chul Han ,  Yang-lim Choi ,  Seung-ki Cho

Inventor： Hee-chul Han ,  Yang-lim Choi ,  Seung-ki Cho

IPC: H04N5/238 ,  G03B13/00 ,  H04N5/232 ,  H04N5/228 ,  G02B7/28 ,  G03B7/099 ,  G02B26/00 ,  H04N5/225

CPC classification number: H04N5/232 ,  H04N5/2253 ,  H04N5/2254 ,  H04N5/2258

Abstract: A method for generating image data includes adjusting an angle formed by each of a plurality of lenses attached to the imaging device relative to a reference plane based on a photography mode, obtaining at least one first image data using the plurality of adjusted lenses, and generating second image data corresponding to the photography mode using the at least one first image data.

Abstract translation: 一种用于产生图像数据的方法包括：基于拍摄模式来调整由相机相对于参考平面附接到所述成像装置的多个透镜中的每一个所形成的角度，使用所述多个经调节的透镜获得至少一个第一图像数据，以及产生 使用所述至少一个第一图像数据对应于所述拍摄模式的第二图像数据。

公开(公告)号：US08547451B2

公开(公告)日：2013-10-01

申请号：US12980916

申请日：2010-12-29

Applicant: Seung-ki Cho ,  Hyun-seok Hong ,  Hee-chul Han ,  Yang-lim Choi ,  Yong-ju Lee

Inventor： Seung-ki Cho ,  Hyun-seok Hong ,  Hee-chul Han ,  Yang-lim Choi ,  Yong-ju Lee

IPC: H04N5/235 ,  H04N5/228 ,  H04N5/262 ,  H04N5/238

CPC classification number: H04N9/045 ,  G06T5/009 ,  G06T2200/21 ,  G06T2207/10144 ,  G06T2207/20208 ,  H04N5/235 ,  H04N5/2355 ,  H04N5/35554

Abstract: Provided is an apparatus and method for obtaining a high dynamic range (HDR) image. The apparatus includes an image sensor generating a first image by applying different exposure times for units of different predetermined regions, an image separating unit separating the first image into images, each of which is composed of regions having an identical exposure time, an image restoring unit restoring the separated images in such a way that each of the separated images has a resolution that is the same as a resolution of the first image, and an image synthesizing unit synthesizing the restored images into a second image.

Abstract translation: 提供了一种用于获得高动态范围（HDR）图像的装置和方法。 该装置包括通过对不同的预定区域的单位施加不同的曝光时间来生成第一图像的图像传感器，将第一图像分离成图像的图像分离单元，每个图像由具有相同曝光时间的区域组成，图像恢复单元 恢复分离的图像，使得每个分离的图像具有与第一图像的分辨率相同的分辨率，以及图像合成单元，将恢复的图像合成为第二图像。

公开(公告)号：US07987361B2

公开(公告)日：2011-07-26

申请号：US10958237

申请日：2004-10-06

Applicant: Hee-chul Han ,  Yun-sang Kim ,  Yang-lim Choi ,  Sung-hyu Han ,  Yong-kuk You

Inventor： Hee-chul Han ,  Yun-sang Kim ,  Yang-lim Choi ,  Sung-hyu Han ,  Yong-kuk You

IPC: H04L29/06

CPC classification number: G11B20/00442 ,  G06F21/10 ,  G11B20/00362 ,  G11B20/00492 ,  G11B20/00557

Abstract: A method of and an apparatus for copying and decrypting encrypted digital data. The method of copying encrypted digital data includes encrypting a first media key block to be used for decryption of the encrypted digital data using a predetermined key of a second information storage medium and storing the encrypted digital data and the encrypted first media key block in the second information storage medium. Security of data encryption is heightened by not discarding an encryption key used for an initial encryption, encrypting the encryption key used for initial encryption using another encryption key used for a second encryption, and storing the encrypted encryption key with the data. Also, since unnecessary decryption and encryption of data are not repeated, the time required for copying data is reduced, and since data is transferred between apparatuses in an encrypted state, a security level is higher.

Abstract translation: 一种用于复制和解密加密的数字数据的方法和装置。 复制加密的数字数据的方法包括使用第二信息存储介质的预定密钥加密要用于解密加密的数字数据的第一媒体密钥块，并将加密的数字数据和加密的第一媒体密钥块存储在第二媒体密钥块中 信息存储介质。 通过不丢弃用于初始加密的加密密钥来加密数据加密的安全性，使用用于第二加密的另一加密密钥加密用于初始加密的加密密钥，并将加密的加密密钥与该数据进行存储。 此外，由于不重复数据的不必要的解密和加密，所以减少了复制数据所需的时间，并且由于数据在加密状态的装置之间传送，所以安全级别更高。