公开(公告)号：EP2116949B1

公开(公告)日：2018-02-21

申请号：EP07845885.8

申请日：2007-12-11

申请人： Peking University ,  Beijing Founder Apabi Technology Ltd ,  Peking University Founder Group Co., Ltd

发明人： WANG, Yi ,  TANG, Zhi ,  YUAN, Dengsha ,  YANG, Xuefeng

IPC分类号： G06F21/10 ,  G06F21/57

CPC分类号： G06F21/10 ,  G06F21/57 ,  G06F2221/2137 ,  G06F2221/2151

摘要： A digital content rights management method and system belongs to the digital content rights management technique field. The method of the invention includes the steps: registering the system, generating the time stamp, verifying the time stamp when the system starts up, acquiring the certificate, verifying the time before accessing the digital content. The system of the invention comprises a device for accessing the digital content and a server, wherein the device for accessing the digital content comprises: a registering module, a time stamp generating module, a time stamp verification module, a certificate of authorization acquiring module, and a time verification module. The method and system have solved the problem that the digital content can still be used beyond the time limit.

公开(公告)号：EP2116949A1

公开(公告)日：2009-11-11

申请号：EP07845885.8

申请日：2007-12-11

申请人： Peking University ,  Beijing Founder Apabi Technology Ltd ,  Peking University Founder Group Co., Ltd

发明人： WANG, Yi ,  TANG, Zhi ,  YUAN, Dengsha ,  YANG, Xuefeng

IPC分类号： G06F21/00

CPC分类号： G06F21/10 ,  G06F21/57 ,  G06F2221/2137 ,  G06F2221/2151

摘要： A digital content rights management method and system belongs to the digital content rights management technique field. The method of the invention includes the steps: registering the system, generating the time stamp, verifying the time stamp when the system starts up, acquiring the certificate, verifying the time before accessing the digital content. The system of the invention comprises a device for accessing the digital content and a server, wherein the device for accessing the digital content comprises: a registering module, a time stamp generating module, a time stamp verification module, a certificate of authorization acquiring module, and a time verification module. The method and system have solved the problem that the digital content can still be used beyond the time limit.

公开(公告)号：EP2291010A1

公开(公告)日：2011-03-02

申请号：EP09757091.5

申请日：2009-06-05

申请人： Peking University Founder Group Co., Ltd ,  Beijing Founder Apabi Technology Limited ,  Peking University

发明人： QIU, Ruiheng ,  WANG, Yi ,  TANG, Zhi

IPC分类号： H04W4/00

CPC分类号： G06F17/212

摘要： Disclosed are a method and a device for processing the structure of a layout file, comprising: obtaining document content structure information and/or document layout exhibition information of the layout file; dividing document contents of the layout file into content blocks according to the document content structure information and/or the document layout exhibition information; and creating document flow information of the layout file according to the divided content blocks.

摘要翻译： 公开了一种用于处理布局文件的结构的方法和装置，包括：获取布局文件的文档内容结构信息和/或文档布局展示信息; 根据文档内容结构信息和/或文档布局展示信息将布局文件的文档内容分割成内容块; 以及根据分割的内容块来创建布局文件的文档流信息。

公开(公告)号：EP4100022A1

公开(公告)日：2022-12-14

申请号：EP21895926.0

申请日：2021-04-09

申请人： Peking University

发明人： CHEN, Liangyi ,  ZHU, Wenzhen ,  WANG, Yi

IPC分类号： A61K31/7105 ,  A61K48/00 ,  A61P3/10

公开(公告)号：EP3411751A1

公开(公告)日：2018-12-12

申请号：EP16865281.6

申请日：2016-12-16

申请人： BOE Technology Group Co., Ltd. ,  Peking University

发明人： LI, Xinguo ,  WANG, Yi ,  ZHANG, Xing ,  WU, Yanbing

IPC分类号： G02F1/1335

CPC分类号： G02F1/133621 ,  G02F1/017 ,  G02F2001/01791 ,  G02F2001/133614 ,  G02F2202/36 ,  G02F2203/055

摘要： The present application discloses a display substrate having a base substrate, a quantum dot layer on the base substrate capable of emitting light of a first color when excited by light of a second color, and a light filtering layer for blocking at least a portion of the quantum dot layer from receiving light of the second color provided by ambient light.

公开(公告)号：EP3425330A1

公开(公告)日：2019-01-09

申请号：EP16871781.7

申请日：2016-06-12

申请人： BOE Technology Group Co., Ltd. ,  Peking University

发明人： WU, Yanbing ,  ZHANG, Xing ,  WANG, Yi

IPC分类号： G01C3/00

摘要： A distance measuring module, a three-dimensional (3D) scanning system and a distance measuring method are provided. The distance measuring module includes a camera (100) including: a lens assembly (10), first and second mirrors (21, 22), and first and second image sensors (41, 42). The lens assembly (10) includes a lens group and has an optical axis (OA). The first and second mirrors (21, 22) are configured to reflect imaging light from the lens assembly (10). The first and second image sensors (41, 42) respectively correspond to the first and second mirrors (21, 22) and are respectively configured to receive imaging light (L) from the first and second mirrors (21, 22) for imaging. The first and second image sensors (41, 42) respectively include first and second photosensitive surfaces (S1, S2). First and second included angles (β1, β2) are respectively formed between the first and second photosensitive surfaces (S1, S2) and a connecting line of center points of the first and second photosensitive surfaces. At least one of the first included angle (β1) or the second included angle (β2) is not zero.

公开(公告)号：EP3436777A1

公开(公告)日：2019-02-06

申请号：EP17727466.9

申请日：2017-01-03

申请人： BOE Technology Group Co., Ltd. ,  Peking University

发明人： WU, Yanbing ,  ZHANG, Xing ,  WANG, Yi

IPC分类号： G01C11/02