Patents Assigned to Datatronics Technology, Inc.
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Patent number: 8549548Abstract: A disc tray for a printing device includes a driving mover including a first guiding portion; a main body including a disc receiver having a holding portion and a sloping portion connected with each other, a second guiding portion engaged with the first guiding portion, and a third guiding portion, with the driving mover driving the main body by way of the first guiding portion and the second guiding portion to move the main body; and a supporter including a fourth guiding portion engaged with the third guiding portion to allow the fourth guiding portion to move along the third guiding portion. The supporter and the holding portion are used to support a printed disc. When the disc receiver receives the printed disc, the supporter is moved to be veiled under the main body for dropping the printed disc from the sloping portion of the disc receiver.Type: GrantFiled: November 23, 2009Date of Patent: October 1, 2013Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai, Chih-Sheng Liu
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Patent number: 8422348Abstract: A method for reproducing digital data and identifying the same by executing a software program stored in a memory of a computer is disclosed. The method includes: reading digital data; identifying total size of the digital data; saving the digital data as a temporary file; receiving a request for selecting at least one target medium, wherein the target medium is used for storing the digital data; determining a quantity of the target medium to be used for writing; writing the digital data into the target medium; generating a list text file and an index text file into each target medium, wherein the list text file includes information regarding to the content stored in each target medium respectively and the index text file includes information regarding to the content in all target medium; and building an index database of the digital data.Type: GrantFiled: June 22, 2012Date of Patent: April 16, 2013Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 8279735Abstract: A method for identifying digital data and reproducing the same by executing a software program stored in a memory of a computer is disclosed. The method includes: reading a plurality of source mediums; identifying digital data of the plurality of source mediums; saving the digital data as a temporary file; receiving a request for selecting a target medium, wherein the target medium is used for storing the digital data of the plurality of source mediums; determining a quantity of the target medium to be used for writing according to the size of the digital data and the size of the target medium; and writing the digital data of the plurality of source mediums into the target medium.Type: GrantFiled: April 11, 2011Date of Patent: October 2, 2012Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 8219727Abstract: A bridge device for a disk drive has the I/O terminals to which an external automatic controlling apparatus is connected, so the external automatic controlling apparatus directly controls a disk tray of the disk drive to move in or move out without a computer. In addition, the bridge device also further has a computer connecting port, to which the external computer is connected. The computer controls operations of the disk drive.Type: GrantFiled: February 20, 2008Date of Patent: July 10, 2012Assignee: Datatronics Technology, Inc.Inventors: Chih-Sheng Liu, Ming-Hsun Liu
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Patent number: 8128335Abstract: A disc turning device is formed with at least one support portion at one side of a center of gravity of the disc to make a disc turn over automatically by gravity by turning about the support portion, thus achieving the objectives of automatically turning over a disc by gravity, and saving energy.Type: GrantFiled: May 9, 2009Date of Patent: March 6, 2012Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 8059520Abstract: A device and a method for automatically turning over a disc relate to a guide rod provided with a movable member. The movable member is assembled to a rotating member via a pivot member in such a manner that the movable member can axially move along and radially rotate around the guide rod. The pivot member is disposed between the movable member and the rotating member and powered to rotate. The rotating member is provided with a disc-carrying device in a direction of its rotation around the pivot member for taking the disc. The pivot member drives the disc to rotate via the rotating member, so as to turn over the disc, so that the rotating member makes the disc slide down into the tray in an inclined manner.Type: GrantFiled: December 25, 2008Date of Patent: November 15, 2011Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chih-Sheng Liu, Ching-Hao Chen, Chia-Wei Hsu
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Patent number: 8051438Abstract: A method for transporting discs, A disc transporting device and a drawer type disc transporting device are disclosed. The disc transporting device comprises a lifting mechanism, a swing mechanism and a control element, wherein the lifting mechanism further comprises a clipper element, a drive element and a rotational connection element, the swing mechanism further comprises a corresponding connection element and a swing rotation element. The clipper element can grab at least one disc. The drive element is coupled with the clipper element and drives the lifting mechanism. The rotational connection element engages with the drive element; the corresponding connection element of the swing mechanism corresponds to the rotational connection element to enable the lifting mechanism going up/down along the swing mechanism. The control element engages with the swing rotation element of the swing mechanism to control the swing mechanism.Type: GrantFiled: July 23, 2009Date of Patent: November 1, 2011Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai, Chih-Sheng Liu
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Patent number: 7940609Abstract: A system for duplication of data onto disks includes a housing, a drawer device, a transport mechanism, a set of disk holders, an arm and a control device. The housing includes a printing device and a set of copy units. The transport mechanism is connected to the arm for moving individual disks between the disk holders, the drawer device and the set of copy units. The control device automatically controls the various functions of various components of the system for duplication.Type: GrantFiled: November 27, 2009Date of Patent: May 10, 2011Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 7779432Abstract: An automatic disk feeding device for disk duplication system and method thereof which comprises two transport assemblies disposed at both sides of a disc holder. Each transport assembly comprises a linkage disk which drives a connecting rod to rotate, and then the connecting rod moves a sliding block which cooperates with a push member and a slide rail to slide. The sliding block is defined with slant pushing grooves, and the slide rail is defined with L-shaped tracks. The push member is provided with pushing protrusions and guiding protrusions inserted in the pushing grooves and the L-shaped tracks. Thereby, the push members can clamp the disc by a horizontal extending method firstly, and then lift the disc, thus automatically taking out the disc in a small space.Type: GrantFiled: July 29, 2008Date of Patent: August 17, 2010Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 7758295Abstract: A handling device and method utilizes a clamping arm that is mounted on a guide rod. The axial direction and the rotation direction of the guide rod are intersected each other at right angles. Makes the clamping arm rotate in the rotation direction of the guide rod when the clamping arm is not restricted, and makes the clamping arm move in the axial direction of the guide rod when the clamping arm is restricted. By such arrangements, the clamping arm can perform handling in the horizontal direction and in the vertical direction.Type: GrantFiled: May 9, 2007Date of Patent: July 20, 2010Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 7728865Abstract: A beam imprinting disk which is provided with a supporting layer, a photosensitive printing layer is formed on the supporting layer, and a paint printing layer is formed on the photosensitive printing layer. One surface of the disk is a data-rewriting surface for writing data, and the other surface of the disk is a label predetermined surface for setting patterns and words. The photosensitive printing layer is disposed on the label predetermined surface of the disk, the paint printing layer is partially disposed on the photosensitive printing layer, so that the user can simultaneously see the photosensitive printing layer and the paint printing layer from the label predetermined surface. By such arrangements, the disk is applicable to the ink jet printer or the beam imprinting optical disk drive, so that the beam imprinting disk has a wide range of application and can meet different user's requirements.Type: GrantFiled: August 16, 2008Date of Patent: June 1, 2010Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai
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Patent number: 7650612Abstract: A transport arm device for carrying at least one disc includes a driving mechanism, a sway control member, and a swaying mechanism. The sway control member comprises a hole substantially in the middle of the sway control member for receiving a portion of the driving mechanism and two leaf springs extending up from two sides of the sway control member respectively. The swaying mechanism is capable of grabbing the discs. The swaying mechanism comprises a rotating connection for engaging with a suspension of the transport arm device. The two leaf springs are contacted with the swaying mechanism. The sway control member is moved by the driving mechanism so as to rotate the swaying mechanism along a rotary axis on the rotating connection, and the two leaf springs provide elasticity for the swaying mechanism rotating back.Type: GrantFiled: March 23, 2009Date of Patent: January 19, 2010Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung Hsuan Tsai
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Patent number: 7641041Abstract: A conveying device comprises a body in which a power source and two scroll wheels of the same diameter and rotating synchronously are disposed. Each scroll wheel is wound with an elongated elastic extension plate having rigidity, and one end of each elastic extension plate extends out of the body. When in use, the power source is used to drive the two scroll wheel to rotate synchronously, so as to drive the elastic extension plates of the two scroll wheels to synchronously extend out of or retract in the body. When the ends of the two elastic extension plates extended out of the body are assembled with a clamp or a loading seat, thereby, the conveying operation can be carried out.Type: GrantFiled: July 17, 2008Date of Patent: January 5, 2010Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai, Fa-Chin Lee
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Publication number: 20090210605Abstract: A bridge device for a disk drive has the I/O terminals to which an external automatic controlling apparatus is connected, so the external automatic controlling apparatus directly controls a disk tray of the disk drive to move in or move out without a computer. In addition, the bridge device also further has a computer connecting port, to which the external computer is connected. The computer controls operations of the disk drive.Type: ApplicationFiled: February 20, 2008Publication date: August 20, 2009Applicant: DATATRONICS TECHNOLOGY, INC.Inventors: Chih-Sheng Liu, Ming-Hsun Liu
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Patent number: 7509660Abstract: The disc retrieval and release apparatus and method has a retrieve and release member for retrieving and releasing a disc for processing. The retrieve and release member releases one of the discs into and retrieves it from a wait processing region where the upper side of the disc tray is. The retrieve and release member enters and exits the wait processing region slantwise when the moving arm moves thereto. Thus, the embodiment releases the unprocessed disc into the wait processing region, and then retrieves the processed disc from the wait processing region after the unprocessed disc is processed. Thus, the discs are retrieved from a disc tray of the optical drive that extends out completely or incompletely, and they are released into the disc tray easily.Type: GrantFiled: December 22, 2005Date of Patent: March 24, 2009Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chih-Hung Shen, Chung Hsuan Tsai
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Patent number: D582412Type: GrantFiled: April 24, 2007Date of Patent: December 9, 2008Assignee: Datatronics Technology, Inc.Inventors: Ming-Hsun Liu, Chung-Hsuan Tsai