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公开(公告)号：US10773910B2
公开(公告)日：2020-09-15
申请号：US15798853
申请日：2017-10-31
Applicant: AVISION INC.
Inventor： Chin-Chu Chiu , Chi-Yao Chen , Ku-Ming Chen
Abstract: A tray drawer and a multi-function printer using the same are provided. The drawer includes a tray body, a handle and an elastic element. The handle is connected to the tray body and includes a handle portion and a first engagement portion. The first engagement portion is connected to the handle portion, wherein when the tray body is at a lock state, the first engagement projects from a first position-limit portion. The elastic element connects the first engagement portion to the tray body. There is no relative motion between the first engagement portion and the handle portion.
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公开(公告)号：US20180186584A1
公开(公告)日：2018-07-05
申请号：US15798853
申请日：2017-10-31
Applicant: AVISION INC.
Inventor： Chin-Chu Chiu , Chi-Yao Chen , Ku-Ming Chen
CPC classification number: B65H1/266 , B41J13/10 , B65H2405/121 , B65H2405/325 , B65H2405/35 , G03G15/6502 , G03G21/1695
Abstract: A tray drawer and a multi-function printer using the same are provided. The drawer includes a tray body, a handle and an elastic element. The handle is connected to the tray body and includes a handle portion and a first engagement portion. The first engagement portion is connected to the handle portion, wherein when the tray body is at a lock state, the first engagement projects from a first position-limit portion. The elastic element connects the first engagement portion to the tray body. There is no relative motion between the first engagement portion and the handle portion.
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Patent Agency Ranking
公开(公告)号：US10712703B2
公开(公告)日：2020-07-14
申请号：US16030803
申请日：2018-07-09
Applicant: AVISION INC.
Inventor： Chi-Yao Chen , Ku-Ming Chen , Chia-Ching Lin
IPC: G03G15/00
Abstract: A sensing device includes a housing, a supporting component, a grating module, a first roller, a second roller, and a control unit. When a media contacts with the second roller, the second roller drives the first roller to move the supporting component relative to the housing according to a thickness of the media, so as to adjust positions of the first roller and a grating wheel of the grating module relative to the housing. When the media drives the second roller to rotate, the second roller drives the first roller to rotate the grating wheel. The control unit determines whether the media proceeds at a predetermined speed according to a corresponding sensing signal generated by the grating module during rotation of the grating wheel, which allows a user to recognize a progress state of the media.
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公开(公告)号：USD800217S1
公开(公告)日：2017-10-17
申请号：US29566240
申请日：2016-05-27
Applicant: AVISION INC.
Designer： Chin-Chu Chiu , Ku-Ming Chen , Chi-Yao Chen
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5.发明申请公开(公告)号：US20190018360A1
公开(公告)日：2019-01-17
申请号：US16030803
申请日：2018-07-09
Applicant: AVISION INC.
Inventor： Chi-Yao Chen , Ku-Ming Chen , Chia-Ching Lin
IPC: G03G15/00
CPC classification number: G03G15/70
Abstract: A sensing device includes a housing, a supporting component, a grating module, a first roller, a second roller, and a control unit. When a media contacts with the second roller, the second roller drives the first roller to move the supporting component relative to the housing according to a thickness of the media, so as to adjust positions of the first roller and a grating wheel of the grating module relative to the housing. When the media drives the second roller to rotate, the second roller drives the first roller to rotate the grating wheel. The control unit determines whether the media proceeds at a predetermined speed according to a corresponding sensing signal generated by the grating module during rotation of the grating wheel, which allows a user to recognize a progress state of the media.
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公开(公告)号：US09521288B2
公开(公告)日：2016-12-13
申请号：US14716182
申请日：2015-05-19
Applicant: AVISION INC.
Inventor： Thomas Sheng , Ku-Ming Chen
CPC classification number: H04N1/1008 , H04N1/0057 , H04N1/00726 , H04N1/02815 , H04N1/40
Abstract: A sheet-fed scanner comprising a scan channel, a feeding unit, a transmitting unit, a background sheet, a background light source and a scan module is provided. The feeding unit is disposed at an inlet of the scan channel for feeding a document. The transmitting unit transmits the document to pass through the scan channel. The background sheet is disposed on a side of the scan channel, and has a first surface and a second surface. The first surface faces towards the scan channel. The background light source faces towards the second surface to provide an intermittent light signal to the background sheet, so that the background sheet correspondingly displays an intermittent variation background image on the first surface. The scan module is disposed on another side of the scan channel, and captures a document image of a document and the intermittent variation background image to generate scan data accordingly.
Abstract translation: 提供了包括扫描通道，馈送单元，发送单元，背景片，背景光源和扫描模块的单张纸扫描器。 馈送单元设置在用于馈送文件的扫描通道的入口处。 发送单元发送文档以通过扫描信道。 背景片设置在扫描通道的一侧，并且具有第一表面和第二表面。 第一个表面面向扫描通道。 背景光源面向第二表面以向背景片提供间歇光信号，使得背景片相应地在第一表面上显示间歇变异背景图像。 扫描模块设置在扫描通道的另一侧，并且捕获文档的文档图像和间歇变化背景图像以相应地生成扫描数据。
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公开(公告)号：US20150341522A1
公开(公告)日：2015-11-26
申请号：US14716182
申请日：2015-05-19
Applicant: AVISION INC.
Inventor： Thomas Sheng , Ku-Ming Chen
CPC classification number: H04N1/1008 , H04N1/0057 , H04N1/00726 , H04N1/02815 , H04N1/40
Abstract: A sheet-fed scanner comprising a scan channel, a feeding unit, a transmitting unit, a background sheet, a background light source and a scan module is provided. The feeding unit is disposed at an inlet of the scan channel for feeding a document. The transmitting unit transmits the document to pass through the scan channel. The background sheet is disposed on a side of the scan channel, and has a first surface and a second surface. The first surface faces towards the scan channel. The background light source faces towards the second surface to provide an intermittent light signal to the background sheet, so that the background sheet correspondingly displays an intermittent variation background image on the first surface. The scan module is disposed on another side of the scan channel, and captures a document image of a document and the intermittent variation background image to generate scan data accordingly.
Abstract translation: 提供了包括扫描通道，馈送单元，发送单元，背景片，背景光源和扫描模块的单张纸扫描器。 馈送单元设置在用于馈送文件的扫描通道的入口处。 发送单元发送文档以通过扫描信道。 背景片设置在扫描通道的一侧，并且具有第一表面和第二表面。 第一个表面面向扫描通道。 背景光源面向第二表面以向背景片提供间歇光信号，使得背景片相应地在第一表面上显示间歇变异背景图像。 扫描模块设置在扫描通道的另一侧，并且捕获文档的文档图像和间歇变化背景图像以相应地生成扫描数据。
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