公开(公告)号：US20240020079A1

公开(公告)日：2024-01-18

申请号：US17813052

申请日：2022-07-18

申请人： Dell Products, L.P.

发明人： Suren Kumar ,  Akbar Sheriff ,  Michael Emery Brown ,  Vasantha Kumar Venkataramanappa

IPC分类号： G06F3/14 ,  G09G3/00

CPC分类号： G06F3/1454 ,  G09G3/002 ,  G09G2370/24 ,  G09G2360/18

摘要： A modular server chassis enclosure controller (EC) on-premises keyboard video and mouse module has an EC frame buffer memory and an EC virtual network computing (libvnc) client process. The libvnc fetches an EC frame buffer memory address, displays an on-screen display (OSD) screen to a user and accepts user selection of a blade server deployed in the modular server chassis from the OSD. The libvnc receives a virtual network computing (VNC) streaming session over transport layer security, from a VNC computing server process of the selected blade server. The libvnc determines whether the VNC server process has data to send and, if it does, reads graphics data from the virtual network computing server process and writes the graphics data from the VNC server to the EC frame buffer memory address. The graphics data is displayed on an on-premises monitor coupled to the modular server chassis from the EC frame buffer.

公开(公告)号：US20240012489A1

公开(公告)日：2024-01-11

申请号：US18372086

申请日：2023-09-23

申请人： FIBERNET LTD.

发明人： Shiri MENACHEM ,  Shlomo GROISMAN

IPC分类号： G06F3/023 ,  G06F3/14 ,  G09G5/00 ,  G06F21/82

CPC分类号： G06F3/023 ,  G06F3/14 ,  G09G5/006 ,  G06F21/82 ,  G09G2370/12 ,  G09G2370/047 ,  G09G2370/24

摘要： A Secured Keyboard Video and Mouse (SKVM) system for selectively controlling a plurality of individual computers by a single set comprising a keyboard, a pointing device and at least one video monitor (in some cases, can be controlled also by computer), the SKVM comprising separate electrical circuits for transmitting the display sources, the pointing device and keyboard communications.

公开(公告)号：US20180316887A1

公开(公告)日：2018-11-01

申请号：US15952208

申请日：2018-04-12

申请人： BENQ CORPORATION

发明人： Hsin-Nan Lin

IPC分类号： H04N5/45 ,  G06F3/0489 ,  G06F3/14 ,  H04N21/431

CPC分类号： H04N5/45 ,  G06F3/0489 ,  G06F3/14 ,  G06F3/1454 ,  G09G5/006 ,  G09G5/14 ,  G09G2340/12 ,  G09G2370/20 ,  G09G2370/24 ,  H04N21/4316

摘要： A display system includes a first computer, a display device, and a control device. The first computer includes a first processor and a first memory coupled to the first processor. The first memory includes a first software package and at least one first application program controlled by the first processor through the first software package. The display device is coupled to the first computer for displaying an image. The control device is coupled to the first computer through a multiplexer. After the first computer is triggered by a hotkey, the first processor controls the at least one first application program and the multiplexer for driving the display device to display the image. The image displayed on the display device includes a first image corresponding to the first computer and a second image corresponding to the control device. The second image is stacked on the first image.

公开(公告)号：US20180196530A1

公开(公告)日：2018-07-12

申请号：US15742023

申请日：2017-04-05

申请人： BOE TECHNOLOGY GROUP CO., LTD.

发明人： Xin Wang ,  Fan Yang ,  Xuelin Han

IPC分类号： G06F3/038 ,  G06F3/0354 ,  G06F3/01 ,  G06K9/00

CPC分类号： G06F3/0383 ,  G06F3/012 ,  G06F3/0304 ,  G06F3/0354 ,  G06F3/038 ,  G06F3/1446 ,  G06F3/147 ,  G06F2203/04803 ,  G06K9/00214 ,  G06K9/00268 ,  G06K9/224 ,  G06K9/4604 ,  G09G2340/12 ,  G09G2340/14 ,  G09G2354/00 ,  G09G2370/24

摘要： The present disclosure provides a method and a device for controlling a cursor, and a display apparatus. The method includes following steps: acquiring characteristic information of a user facing a display screen and determining a coordinate position of the user in a coordinate system in a plane in front of the display screen according to the acquired characteristic information of the user, when a cursor positioning mode is started; determining a sub-area of the display screen corresponding to the coordinate position of the user according to the determined coordinate position of the user in the coordinate system in the plane in front of the display screen and a mapping relationship between the coordinate system in the plane in front of the display screen and a coordinate system in which the display screen is located; and controlling the cursor displayed on the display screen to move to a specified position within the sub-area.

公开(公告)号：US20180129468A1

公开(公告)日：2018-05-10

申请号：US15479255

申请日：2017-04-04

申请人： Inventec (Pudong) Technology Corporation ,  INVENTEC CORPORATION

发明人： Feng-Ku WANG ,  Lung-Hsun SONG ,  Chun-Chi LIN ,  Chia-Cheng SHIH

IPC分类号： G06F3/14 ,  G06F3/03 ,  G09G5/12

CPC分类号： G06F3/1454 ,  G06F3/03 ,  G06F3/1423 ,  G06F2203/0384 ,  G09G5/12 ,  G09G2340/14 ,  G09G2340/145 ,  G09G2370/12 ,  G09G2370/16 ,  G09G2370/24

摘要： A wireless expanding system includes an electronic device and a wireless expanding interface, and the wireless expanding interface is connected to the electronic device. The electronic device is configured to execute an operational procedure, and to generate an operational signal according to the operational procedure. The wireless expanding interface is configured to transmit the operational signal to a function expanding device. The function expanding device includes a displayer. When the displayer receives the operational signal via the wireless expanding interface, the displayer is configured to display an operational interface of the operational procedure.

公开(公告)号：US09904634B2

公开(公告)日：2018-02-27

申请号：US14516781

申请日：2014-10-17

申请人： MICROSOFT TECHNOLOGY LICENSING, LLC

发明人： Charles Whipple Case, Jr. ,  Philip Lindsley Davidson ,  Nathan James Fish ,  Michael C. Hilsdale ,  Aaron William LeClaire ,  Robert Philip Williams

IPC分类号： G06F3/00 ,  G06F13/12 ,  G06F13/38 ,  G06F13/10 ,  G06F3/14 ,  G06F1/16 ,  G06F9/44 ,  G09G5/14

CPC分类号： G06F13/105 ,  G06F1/1632 ,  G06F3/038 ,  G06F3/1407 ,  G06F3/1438 ,  G06F3/1454 ,  G06F9/452 ,  G06F13/385 ,  G06F13/387 ,  G09G5/14 ,  G09G2354/00 ,  G09G2370/022 ,  G09G2370/042 ,  G09G2370/12 ,  G09G2370/24

摘要： Input signals, received by a primary computer, are emulated to a guest computer. For example, an input redirection component is connected between the primary computer and the guest computer. The primary computer may be communicatively connected to an input device (e.g., a touch display, a keyboard, etc.). The guest computer may not, however, be communicatively connected to the input device, and thus may be unaware of input signals from the input device. Accordingly, the input redirection component may receive, from the primary computer, a message regarding an input signal from the input device. The input redirection component may emulate the input device (e.g., connect to the guest computer as though the input redirection component is the input device), and may provide an emulated input signal, emulating the input signal, to the guest computer (e.g., the input signal, received by the primary computer, may be used to control the guest computer).

公开(公告)号：US20170220308A1

公开(公告)日：2017-08-03

申请号：US15488020

申请日：2017-04-14

申请人： Microsoft Technology Licensing, LLC

发明人： Tyler Edward Gibson ,  Monty Lee Hammontree ,  Vikram Bapat ,  Emmanuel John Athans

IPC分类号： G06F3/14 ,  G06F3/041 ,  G06F3/01

CPC分类号： G06F3/1423 ,  G06F3/012 ,  G06F3/013 ,  G06F3/0416 ,  G06F3/1438 ,  G06F3/1454 ,  G09G2354/00 ,  G09G2370/06 ,  G09G2370/24

摘要： Various technologies described herein pertain to controlling functionality of a display based on visual focus of a user in a multiple display or multiple computational device environment. A particular display from a set of displays on which a user is visually focused is identified. The set of displays includes at least a first display and a second display. Moreover, a type of input receivable from the user via the first display and/or content rendered on the first display is controlled based on the visual focus of the user.

公开(公告)号：US09715599B2

公开(公告)日：2017-07-25

申请号：US14609633

申请日：2015-01-30

申请人： Forcepoint Federal LLC

发明人： Dale W. Reese

IPC分类号： G06F21/83 ,  G09G5/00 ,  G06F21/84

CPC分类号： G06F21/83 ,  G06F3/14 ,  G06F3/1454 ,  G06F21/84 ,  G09G5/006 ,  G09G5/14 ,  G09G2358/00 ,  G09G2360/06 ,  G09G2370/20 ,  G09G2370/24

摘要： A system and method is provided to permit a first computer to interact with computers in different security domains without forming covert channels. Separate GPUs are provided for each computer. An image routing map (IRM) determines which security domain is the subject of an I/O event to determine to which security domain to send the I/O event. A response is transmitted to the associated GPU and multiplexor and another response used to update the IRM, which is then provided to the MUX. The MUX uses the updated IRM to adjust the content on the monitor. Content from the security domains are able to be displayed on the monitor and in a similar manner as by the computer in each security domain.

公开(公告)号：US20170186409A1

公开(公告)日：2017-06-29

申请号：US14980070

申请日：2015-12-28

申请人： American Megatrends Inc.

发明人： Chih-Kai Hu ,  Xuan-Ming Huang

IPC分类号： G09G5/395

CPC分类号： G09G5/395 ,  G06T1/20 ,  G09G3/2088 ,  G09G5/001 ,  G09G2352/00 ,  G09G2360/18 ,  G09G2370/02 ,  G09G2370/022 ,  G09G2370/10 ,  G09G2370/20 ,  G09G2370/24

摘要： A computer system for processing of data received from a remote device. The computer system includes a master device and at least one slave device. The master device is communicably coupled to the remote device and has a display and a memory. The master device partitions the data into one or more sub data. The at least one slave device is coupled to the master device. The master device delegates processing of the one or more sub data to one or more of the at least one slave device, and the one or more of the at least one slave device correspondingly to the one or more sub data generate processed sub data. The master device stores the processed sub data and outputs the processed sub data to the display.

公开(公告)号：US09578336B2

公开(公告)日：2017-02-21

申请号：US13490639

申请日：2012-06-07

申请人： Thanh Thien Tran ,  Jonathan Edward Hunter ,  Sriram Narayanan ,  Jian Wang

发明人： Thanh Thien Tran ,  Jonathan Edward Hunter ,  Sriram Narayanan ,  Jian Wang

IPC分类号： H04N19/139 ,  H04N19/103 ,  H04N19/27 ,  G06F3/14

CPC分类号： H04N19/139 ,  G06F3/14 ,  G06F3/1454 ,  G09G2320/0613 ,  G09G2320/106 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2360/10 ,  G09G2370/022 ,  G09G2370/24 ,  H04N19/103 ,  H04N19/27

摘要： A computing device (300) includes a storage (325) that over time is operable to include video and graphics content and the storage has a first set of instructions representing lossy video compression (130) and a second set of instructions representing lossless compression (120); and a processor (320) coupled with said storage (325), and said processor (320) operable to electronically analyze (110) at least a portion of the content for motion based on magnitudes of motion vectors and, on detection of a significant amount of motion, further operable to activate the first set of instructions (130) to compress at least the motion video, and otherwise to activate the second set of instructions representing lossless compression (120) to compress at least the graphics. Other devices, systems, and processes are disclosed.

摘要翻译： 计算设备（300）包括存储器（325），其随着时间可操作以包括视频和图形内容，并且存储具有表示有损视频压缩（130）的第一组指令和表示无损压缩的第二组指令（120 ）; 以及与所述存储器（325）耦合的处理器（320），并且所述处理器（320）可操作以基于运动向量的大小电子地分析（110）所述内容的至少一部分以用于运动，并且在检测到大量 的运动，进一步可操作以激活第一组指令（130）以至少压缩运动视频，否则激活表示无损压缩（120）的第二组指令来至少压缩图形。 公开了其他设备，系统和过程。