公开(公告)号：US20230223977A1

公开(公告)日：2023-07-13

申请号：US17894892

申请日：2022-08-24

Applicant: ASUSTEK COMPUTER INC.

Inventor： Wei-En CHEN ,  Kuo Wei LIEN ,  Yuan-Kai YEH ,  Yu-Sheng LIN ,  Pei-Chiang LIN ,  Wei-Hsiang CHIU ,  Guan-Wei CHEN

IPC: H04B1/3888

CPC classification number: H04B1/3888

Abstract: A protective case applied to assemble to a handheld electronic device is provided. The protective case includes an inner surface, an outer surface, a connector, a plurality of first detachable connecting structures, and a plurality of first electrical connecting structures. The connector is located at the inner surface to electrically connect to the handheld electronic device. The connector includes a plurality of signal transmitting pins. The first detachable connecting structures are arranged in a first array on the outer surface. The first electrical connecting structures are arranged in a second array on the outer surface. The first electrical connecting structures are electrically connected to the signal transmitting pins respectively.

公开(公告)号：US20200099904A1

公开(公告)日：2020-03-26

申请号：US16572779

申请日：2019-09-17

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yu-Sheng LIN ,  Yaw-Huei CHIOU

IPC: H04N9/31 ,  G06T5/50 ,  G06K9/62

Abstract: A projection method is provided, and includes the following steps: projecting a first image according to an original image; capturing the first image; correcting the first image based on the original image to generate a corrected image; comparing the corrected image with the original image to obtain a difference area; generating a second image according to the original image and the difference area, wherein the second image has a dark region associated with the difference area; and projecting according to the second image.

公开(公告)号：US20200092469A1

公开(公告)日：2020-03-19

申请号：US16564081

申请日：2019-09-09

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yu-Sheng LIN ,  Yaw-Huei CHIOU

IPC: H04N5/232 ,  H04N9/31

Abstract: A projection method is provided. The projection method comprises the steps of identifying the resolution of an original image, comparing the resolution of the original image with a preset resolution to generate a comparison result, determining whether to deflect a projection lens in a projection process according to the comparison result, and projecting at least one image in the projection process according to the comparison result.

公开(公告)号：US20130169511A1

公开(公告)日：2013-07-04

申请号：US13712991

申请日：2012-12-13

Applicant: ASUSTeK Computer Inc.

Inventor： Tsung-Han CHENG ,  Yu-Sheng LIN

IPC: G09G5/00

CPC classification number: G09G5/00 ,  G06F3/14 ,  G06F3/1454 ,  G09G2370/022 ,  G09G2370/16

Abstract: A wireless transmission display system includes a central processing device and a terminal device. The central processing device includes a processor, a first display unit, and a first wireless transmission unit. The processor multitasks with respect to a first program and a second program. The first display unit displays a first image generated through execution of the first program. The terminal device includes an input unit, a second wireless transmission unit, and a second display unit. The input unit generates an operating instruction. The second wireless transmission unit transmits the operating instruction to the first wireless transmission unit. The processor executes the second program according to the operating instruction, and transmits a second image generated through execution of the second program to the second wireless transmission unit via the first wireless transmission unit. The second display unit displays the second image.

Abstract translation: 无线传输显示系统包括中央处理设备和终端设备。 中央处理装置包括处理器，第一显示单元和第一无线传输单元。 处理器相对于第一程序和第二程序的多任务。 第一显示单元显示通过执行第一程序生成的第一图像。 终端设备包括输入单元，第二无线传输单元和第二显示单元。 输入单元生成操作指令。 第二无线传输单元将操作指令发送到第一无线传输单元。 处理器根据操作指令执行第二程序，并且经由第一无线传输单元将通过执行第二程序生成的第二图像发送到第二无线传输单元。 第二显示单元显示第二图像。