公开(公告)号：US20240177449A1

公开(公告)日：2024-05-30

申请号：US18070829

申请日：2022-11-29

申请人： Hung-Cheng Kuo

发明人： Hung-Cheng Kuo

IPC分类号： G06V10/75 ,  G02B27/01 ,  G06T9/00 ,  H04L9/08

CPC分类号： G06V10/751 ,  G02B27/0172 ,  G06T9/00 ,  H04L9/0869 ,  G02B2027/0178

摘要： A copy-protected image display system is provided to include an eyeglasses display device, and an image content server that stores a source image, and device information that corresponds to the eyeglasses display device. The image content server introduces a small data change into the source image based on the device information to obtain a first modified image, converts the first modified image into a second modified image based on an image modification rule, and transmits the second modified image to the eyeglasses display device through a data transceiving device. The eyeglasses display device converts the second modified image back to the first modified image, and displays the first modified image.

公开(公告)号：US11460133B2

公开(公告)日：2022-10-04

申请号：US17003261

申请日：2020-08-26

申请人： Hsin Cheng Kuo ,  Hung Cheng Kuo

发明人： Hsin Cheng Kuo ,  Hung Cheng Kuo

IPC分类号： F16L37/091 ,  F16L19/08 ,  F16L23/18

摘要： A tube connector has a main body, a restricting element, and a sealing ring. The main body has a mounting segment extending outwardly and transversely to form an inner annular space to accommodate the restricting element and the sealing ring. When the tube body is inserted, the tube body will be engaged and positioned by teeth of the restricting element. The sealing ring and the restricting element abut each other to maintain the sealing from the sealing ring. The changes of the pressure from the fluid transporting in the tube body will move the tube body and the main body relatively to and fro, and thus the abutting force against the sealing ring will increase or decrease accordingly, which maintains the elasticity of the sealing ring to maintain the sealing after a long time of use, thereby avoiding elastic fatigue and prolonging the lifespan.

公开(公告)号：US20210199221A1

公开(公告)日：2021-07-01

申请号：US17003261

申请日：2020-08-26

申请人： Hsin Cheng Kuo ,  Hung Cheng Kuo

发明人： Hsin Cheng Kuo ,  Hung Cheng Kuo

IPC分类号： F16L37/091 ,  F16L23/18 ,  F16L19/08

摘要： A tube connector has a main body, a restricting element, and a sealing ring. The main body has a mounting segment extending outwardly and transversely to form an inner annular space to accommodate the restricting element and the sealing ring. When the tube body is inserted, the tube body will be engaged and positioned by teeth of the restricting element. The sealing ring and the restricting element abut each other to maintain the sealing from the sealing ring. The changes of the pressure from the fluid transporting in the tube body will move the tube body and the main body relatively to and fro, and thus the abutting force against the sealing ring will increase or decrease accordingly, which maintains the elasticity of the sealing ring to maintain the sealing after a long time of use, thereby avoiding elastic fatigue and prolonging the lifespan.

公开(公告)号：US11176908B1

公开(公告)日：2021-11-16

申请号：US16936093

申请日：2020-07-22

申请人： Hung-Cheng Kuo

发明人： Hung-Cheng Kuo

IPC分类号： G09G5/02 ,  H03M7/40

摘要： A method for reducing a size of data required for recording a physical characteristic of an optical device is proposed. By performing variable-length coding on sub-pixel data pieces that respectively represent physical characteristics of multiple sub-pixels of the optical device based on a similarity in spatial trend of the physical characteristics of the sub-pixels, a plurality of pixel-index data pieces are generated, and a part of the sub-pixel data pieces can thus be removed to obtain reduced sub-pixel data pieces. The pixel-index data pieces and the reduced sub-pixel data pieces cooperatively replace the sub-pixel data pieces to serve as an index for finding the physical characteristics of the sub-pixels.