公开(公告)号：US12129136B2

公开(公告)日：2024-10-29

申请号：US18074390

申请日：2022-12-02

申请人： AVISION INC.

发明人： Ku Ming Chen ,  Ming-Shao Tang ,  Wei-Zuo Lin

IPC分类号： B65H1/18 ,  B65H3/06

CPC分类号： B65H1/18 ,  B65H3/06 ,  B65H2801/06

摘要： A sheet input module includes: a tray; a support plate pivotally disposed on the tray to form a first included angle with the tray, wherein the support plate supports multiple sheets; and a sheet-stopper structure being pivotally disposed on the tray and providing a stopping function for the sheets. In an interlocking mode, the sheet-stopper structure is driven by the support plate according to a change of the first included angle and rotated relatively to the tray to adjust a second included angle between a stopping surface of the sheet-stopper structure and the sheets. A printing device using the sheet input module is also provided.

公开(公告)号：US20240232521A9

公开(公告)日：2024-07-11

申请号：US18490792

申请日：2023-10-20

申请人： AVISION INC.

发明人： Shao-Lan SHENG

IPC分类号： G06F40/189 ,  G06T11/60 ,  H04N1/203

CPC分类号： G06F40/189 ,  G06T11/60 ,  H04N1/2032

摘要： An image processing device with intelligent typesetting function and method thereof is provided. A processor is connected to an image capture module, a memory module and an output module respectively. A first image is acquired by the image capture module and a set of scanning position information in the memory module. A set of typesetting parameters is applied to the corresponding scanning position information. The processor continues to obtain a second side image through the image capture module and applies the set of typesetting parameters. The processor generates a typesetting image based on the set of typesetting parameters, the first side image and the second side image, and causes the output module to output the typesetting image. Through intuitive scanning procedures and intelligent and quick application of preset image typesetting methods, tedious operations are reduced, thereby improving efficiency and convenience.

公开(公告)号：US20240184492A1

公开(公告)日：2024-06-06

申请号：US18527424

申请日：2023-12-04

申请人： AVISION INC.

发明人： Yen-Cheng CHEN ,  Jui-Chang LIU

IPC分类号： G06F3/12

CPC分类号： G06F3/121 ,  G06F3/1208 ,  G06F3/1234

摘要： Disclosed are a document processing device and a signal transmission method thereof. The document processing device includes a processor and a printing engine. The processor is connected to the printing engine. The processor receives a document output command to generate a first differential signal. Then, the printing engine receives the first differential signal and converts the first differential signal into a first interference-free information packet. When the printing engine has already obtained the first interference-free information packet, the printing engine sends a buffer status checking signal to the processor. The document processing device uses the transmission of the first differential signal to reduce printing information errors caused by static interference, so as to achieve the purpose of improving the accuracy of printing information.

公开(公告)号：US11827483B2

公开(公告)日：2023-11-28

申请号：US17472713

申请日：2021-09-13

申请人： AVISION INC.

发明人： Wei-Lun Tsai

IPC分类号： B65H5/36 ,  B65H1/26 ,  B65H5/26

CPC分类号： B65H5/36 ,  B65H1/26 ,  B65H5/26

摘要： A medium passage switching mechanism disposed on a casing of an image forming device, includes a medium tray, a guiding component and a linking component. An entrance passage, a first exit passage and a second exit passage are formed inside the casing. The medium tray is pivoted to the casing. The guiding component is pivoted to the casing. The linking component is a one-piece structure and movably connected to the medium tray and the guiding component. When the medium tray pivots relative to the casing, the medium tray drives the linking component to drive the guiding component to pivot relative to the casing, so that the guiding component can guide a medium to enter into the first exit passage or the second exit passage selectively from the entrance passage.

公开(公告)号：US11818312B2

公开(公告)日：2023-11-14

申请号：US17398569

申请日：2021-08-10

申请人： AVISION INC.

发明人： Shao-Lan Sheng ,  Shih Chao Sheng

IPC分类号： H04N1/00

CPC分类号： H04N1/00824 ,  H04N1/00477 ,  H04N1/00572 ,  H04N1/00822

摘要： A duplex scan indicative scanner includes a sheet passage, a transporting mechanism, one single scanning module, a duplex indicator and a connection interface. The transporting mechanism transports a document past the sheet passage. The scanning module scans a first side of the document passing through the sheet passage. The connection interface is electrically connected to an electronic device, the duplex indicator, the transporting mechanism and the scanning module. After the electronic device has controlled, through the connection interface, the scanning module to scan the first side, the electronic device controls, through the connection interface, the duplex indicator to output a duplex indication message to guide a user to place the document or a second document, so that a second side of the document or the second document is scanned by the scanning module. A duplex scan indicative scanning apparatus and a duplex scan indicative scanning method are also provided.

公开(公告)号：US11588947B2

公开(公告)日：2023-02-21

申请号：US17692239

申请日：2022-03-11

申请人： Avision Inc.

发明人： Min-Hao Chang

IPC分类号： H04N1/00 ,  H04N1/028

摘要： An image scanning device includes a casing, a paper feeding wheel, a transparent plate, a light bar, and an elastic support member. The transparent plate includes a first surface and a second surface, and the first surface faces the paper feeding wheel. The light bar is located on the second surface of the transparent plate and includes a plurality of light-emitting elements. A position at which the paper feeding wheel is tangent to the first surface defines a tangent position, a position at which the light-emitting elements are projected onto the first surface in a normal direction of the first surface defines a scanning position, and a scanning spacing exists between the tangent position and the scanning position. The elastic support member pushes the light bar and the transparent plate toward the paper feeding wheel. An image scanning equipment with an image scanning device is also provided.

公开(公告)号：US20220337715A1

公开(公告)日：2022-10-20

申请号：US17692239

申请日：2022-03-11

申请人： Avision Inc.

发明人： Min-Hao Chang

IPC分类号： H04N1/00 ,  H04N1/028

摘要： An image scanning device includes a casing, a paper feeding wheel, a transparent plate, a light bar, and an elastic support member. The transparent plate includes a first surface and a second surface, and the first surface faces the paper feeding wheel. The light bar is located on the second surface of the transparent plate and includes a plurality of light-emitting elements. A position at which the paper feeding wheel is tangent to the first surface defines a tangent position, a position at which the light-emitting elements are projected onto the first surface in a normal direction of the first surface defines a scanning position, and a scanning spacing exists between the tangent position and the scanning position. The elastic support member pushes the light bar and the transparent plate toward the paper feeding wheel. An image scanning equipment with an image scanning device is also provided.

公开(公告)号：USD962943S1

公开(公告)日：2022-09-06

申请号：US29772797

申请日：2021-03-04

申请人： Avision Inc.

设计人： Chao-Yu Peng ,  Shao-Lan Sheng

公开(公告)号：USD950553S1

公开(公告)日：2022-05-03

申请号：US29758556

申请日：2020-11-17

申请人： AVISION INC.

设计人： Shao-Lan Sheng ,  Chao-Yu Peng

公开(公告)号：US11292679B2

公开(公告)日：2022-04-05

申请号：US16511385

申请日：2019-07-15

申请人： AVISION INC.

发明人： Shao-Lan Sheng ,  Chin-Chu Chiu

IPC分类号： B65H3/06 ,  H04N1/00 ,  B65H5/06

摘要： In a sheet feeder, an input passage has input and output ends and an input location. A first feeder module includes: a first input roller disposed on the input end; a first output roller disposed on the output end; and a first sensing device being disposed near the first input roller and generating a first signal transmitted to a processor upon sensing presence of a first medium. A second feeder module includes: a second input roller disposed on the input end; a second output roller disposed on the output end; and a second sensing device being disposed at the input location and generating a second signal transmitted to the processor upon sensing presence of a second medium. An image acquiring device acquires an image of the first or second medium. The processor controls enabled and disabled states of the first and second feeder modules. A control method of the processor is also provided.