Patents by Inventor Yung Tsai

Yung Tsai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9504736
    Abstract: The inventors have unexpectedly discovered that shock and/or potential multi-organ failure due to shock can be effectively treated by administration of liquid high-dose protease inhibitor formulations to a location upstream of where pancreatic proteases are introduced into the gastrointestinal tract. Most preferably, administration is directly to the stomach, for example, via nasogastric tube under a protocol effective to treat shock by such administration without the need of providing significant quantities of the protease inhibitor to the jejunum and/or ileum.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: November 29, 2016
    Assignees: The Regents of the University of California, Inflammagen, LLC
    Inventors: Geert W. Schmid-Schonbein, Yung-Tsai (Andrew) Lee, Jeng Wei
  • Publication number: 20160305527
    Abstract: A motor-incorporating reducer includes a main body, a rotational actuating member, a flex spline, and an circular spline. The rotational actuating member has a rotating shaft, a wave generator, and a motor. The rotating shaft passes through the main body, and the elliptic wheel is integratedly formed around the rotating shaft. The motor has a magnetic motor rotator that is integratedly formed on the rotating shaft. With the integrated structure, the rotating shaft, the elliptic wheel, and the motor rotator can stably perform rotation, thereby eliminating the risk that the three, when formed separated and assembled, would become non-coaxial due to the resultant tolerance after assembly and have eccentric rotation, and in turn preventing adverse effects on the drive's output torque due to non-coaxial rotation and extending the drive's service life.
    Type: Application
    Filed: April 17, 2015
    Publication date: October 20, 2016
    Inventors: Yung-Tsai CHUO, Po-Jung HUANG
  • Publication number: 20160261170
    Abstract: A slide-block-type shaft linear motor platform includes a mover and a stator. An air gap is defined between the mover and the stator. The air gap can communicate with outer side via a fluid inlet space. Accordingly, air convection can take place between the heat source, that is, the winding inside the mover and the outer side. Therefore, the heat generated by the winding can be continuously dissipated to prevent the components from deforming due to the heat. In this case, the precision of operation can be ensured and the performance of the motor will not deteriorate due to the heat.
    Type: Application
    Filed: March 5, 2015
    Publication date: September 8, 2016
    Inventors: Yung-Tsai CHUO, Yu-Jung CHANG, Sheng-Shiun HUANG
  • Publication number: 20160046020
    Abstract: A SCARA arm includes a base, a first arm, a second arm, a third linear shaft motor, and a fourth shaft motor. On the base is disposed a first shaft motor. The first arm is connected to and driven by the first shaft motor rotate in a horizontal direction. The second arm is fixed to a second shaft motor which is connected to the first arm to rotate the second arm in the horizontal direction. The third linear shaft motor includes a linear motor stator which extends in a vertical direction and is fixed to the second arm, and a linear motor mover which is sleeved onto the linear motor stator and movable along the vertical direction. The fourth shaft motor is drivingly connected to the linear motor mover and a rotary shaft, respectively, and another end of the rotary shaft is inserted out of the second arm.
    Type: Application
    Filed: August 15, 2014
    Publication date: February 18, 2016
    Inventors: Yung-Tsai CHUO, Fu-Ching WANG, Chia-Yu CHENG, Yu-Jung CHANG, Yao-Hui CHEN
  • Publication number: 20150325960
    Abstract: A universal serial bus (USB) interface is provided. The universal serial bus (USB) interface includes a customized USB socket, a detection member and a control unit. The customized USB socket has an accommodating portion for connecting a standard USB plug or an output plug of a power converter, wherein the depth of the accommodating portion is greater than the depth of a standard USB socket. The detection member is disposed in the accommodating portion. The control unit changes the status of an output signal to inform the power converter of outputting electric power that is greater than that defined by a standard USB specification when the output plug of the power converter is in contact with the detection member.
    Type: Application
    Filed: April 24, 2015
    Publication date: November 12, 2015
    Inventors: Chih-Yung TSAI, Chih-Cheng CHEN
  • Patent number: 9111151
    Abstract: An exemplary embodiment of the present disclosure illustrates a network on chip processor including multiple cores and a Kautz NoC. Each of the cores is assigned with an addressing string with L based-D words, and the addressing string does not have two neighboring identical words, wherein L present of an addressing string length is an integer larger than 1, D present of a word selection is an integer larger than 2. Each of the cores is unidirectionally link to other (D?1) cores through the Kautz NoC, and in the two connected cores, the last (L?1) words associated with the addressing string of one core are same as the first (L?1) words associated with the addressing string of the other core.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: August 18, 2015
    Assignee: NATIONAL TAIWAN UNIVERSITY
    Inventors: Liang-Gee Chen, Chuan-Yung Tsai
  • Publication number: 20150158186
    Abstract: A SCARA robot includes a base, a first arm mounted at the base and rotatable on a first imaginary axis, a second arm mounted at the first arm and rotatable on a second imaginary axis, a shaft motor including a fixing member mounted in the second arm and an axle movable relative to the fixing member along a third imaginary axis that is substantially parallel with the first and second imaginary axes, and a rotary motor mounted in the second arm and adapted for rotating the axle on the third imaginary axis. Thus, the SCARA robot facilitates operational control, improves operational precision, voids quick wear of component parts, and lowers maintenance costs.
    Type: Application
    Filed: April 18, 2014
    Publication date: June 11, 2015
    Applicant: HIWIN TECHNOLOGIES CORP.
    Inventors: Yung-Tsai CHUO, Fu-Ching WANG, Tsung-Ying LIN
  • Patent number: 8937376
    Abstract: Semiconductor packages including a die pad, at least one connecting bar, at least one supporting portion, a plurality of leads, a semiconductor chip, a heat sink and a molding compound. The connecting bar connects the die pad and the supporting portion. The leads are electrically isolated from each other and the die pad. The semiconductor chip is disposed on the die pad and electrically connected to the leads. The heat sink is supported by the supporting portion. The molding compound encapsulates the semiconductor chip and the heat sink. Heat from the semiconductor chip is efficiently dissipated from the die pad through the connecting bar, through the supporting portion, and through the heat sink.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: January 20, 2015
    Assignee: Advanced Semiconductor Engineering, Inc.
    Inventor: Fu-Yung Tsai
  • Patent number: 8893570
    Abstract: A ball screw with an oil-storage unit, the oil-storage unit includes an oil tank and a connector. The connector has one end formed in the form of a convex or concave structure, and the connecting end of the oil tank is also in the form of a concave or convex structure for engaging with the connector, so as to achieve quick assembling of the connector onto the oil tank through the engagement of the convex and concave structures. Since the oil-storage unit can be quickly replaced after the oil is used up, which provides an automatic and continuous self-lubricating function to the ball screw, and consequently extending the service life of the ball screw.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: November 25, 2014
    Assignee: Hiwin Technologies Corp.
    Inventor: Yung-Tsai Chuo
  • Publication number: 20140102231
    Abstract: A threaded rod reciprocation inner rotor direct drive mechanism is provided. The threaded bush of the threaded rod set serves as the rotary shaft of the rotor section of the inner rotor torque motor. A part of the threaded rod set is a part of the inner rotor torque motor. Accordingly, the blind spot of the conventional technique is overcome to reduce the number of the components and minify the total volume and simplify the assembling and processing procedure.
    Type: Application
    Filed: November 9, 2012
    Publication date: April 17, 2014
    Applicant: HIWIN MIKROSYSTEM CORP.
    Inventor: Yung-Tsai CHUO
  • Publication number: 20140103763
    Abstract: A direct drive threaded rod transmission mechanism is provided. The direct drive threaded rod transmission mechanism is characterized in that a part of the threaded rod is a part of the rotor section of a torque motor. Accordingly, the threaded rod is combined with the torque motor into an integrated body and the torque motor can directly drive the threaded rod. Therefore, the components are simplified and the volume is minified and the assembling and processing cost is lowered.
    Type: Application
    Filed: November 8, 2012
    Publication date: April 17, 2014
    Applicant: HIWIN MIKROSYSTEM CORP.
    Inventor: Yung-Tsai CHUO
  • Publication number: 20140103762
    Abstract: A threaded rod reciprocation outer rotor direct drive mechanism is provided. A threaded rod is coaxially screwed in a threaded bush. The threaded bush directly serves as the rotor of the outer rotor torque motor. Accordingly, the blind spot of the conventional technique is overcome to reduce the number of the components and minify the total volume and simplify the assembling and processing procedure.
    Type: Application
    Filed: November 8, 2012
    Publication date: April 17, 2014
    Applicant: HIWIN MIKROSYSTEM CORP.
    Inventor: Yung-Tsai CHUO
  • Publication number: 20130310325
    Abstract: The inventors have unexpectedly discovered that shock and/or potential multi-organ failure due to shock can be effectively treated by administration of liquid high-dose protease inhibitor formulations to a location upstream of where pancreatic proteases are introduced into the gastrointestinal tract. Most preferably, administration is directly to the stomach, for example, via nasogastric tube under a protocol effective to treat shock by such administration without the need of providing significant quantities of the protease inhibitor to the jejunum and/or ileum.
    Type: Application
    Filed: September 23, 2011
    Publication date: November 21, 2013
    Inventors: Geert W. Schmid-Schonbein, Yung-Tsai Lee, Jeng Wei, Marisol Chang, Pedro Cabrales
  • Publication number: 20130270683
    Abstract: Semiconductor packages including a die pad, at least one connecting bar, at least one supporting portion, a plurality of leads, a semiconductor chip, a heat sink and a molding compound. The connecting bar connects the die pad and the supporting portion. The leads are electrically isolated from each other and the die pad. The semiconductor chip is disposed on the die pad and electrically connected to the leads. The heat sink is supported by the supporting portion. The molding compound encapsulates the semiconductor chip and the heat sink. Heat from the semiconductor chip is efficiently dissipated from the die pad through the connecting bar, through the supporting portion, and through the heat sink.
    Type: Application
    Filed: April 16, 2012
    Publication date: October 17, 2013
    Inventor: Fu-Yung Tsai
  • Publication number: 20130219148
    Abstract: An exemplary embodiment of the present disclosure illustrates a network on chip processor including multiple cores and a Kautz NoC. Each of the cores is assigned with an addressing string with L based-D words, and the addressing string does not have two neighboring identical words, wherein L present of an addressing string length is an integer larger than 1, D present of a word selection is an integer larger than 2. Each of the cores is unidirectionally link to other (D?1) cores through the Kautz NoC, and in the two connected cores, the last (L?1) words associated with the addressing string of one core are same as the first (L?1) words associated with the addressing string of the other core.
    Type: Application
    Filed: August 30, 2012
    Publication date: August 22, 2013
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: LIANG-GEE CHEN, CHUAN-YUNG TSAI
  • Publication number: 20120266703
    Abstract: A ball screw with an oil-storage unit, the oil-storage unit includes an oil tank and a connector. The connector has one end formed in the form of a convex or concave structure, and the connecting end of the oil tank is also in the form of a concave or convex structure for engaging with the connector, so as to achieve quick assembling of the connector onto the oil tank through the engagement of the convex and concave structures. Since the oil-storage unit can be quickly replaced after the oil is used up, which provides an automatic and continuous self-lubricating function to the ball screw, and consequently extending the service life of the ball screw.
    Type: Application
    Filed: June 28, 2012
    Publication date: October 25, 2012
    Inventor: Yung-Tsai CHUO
  • Patent number: 8267585
    Abstract: A motion transmission apparatus with a chain, wherein the chain comprises a plurality of spacers and links for connecting the spacers together, each of the spacers is provided at both sides thereof in an axial direction of an elongated shaft with a plurality of holding protrusions and inclined at an angle from a center of each of the spacers toward a peripheral edge thereof in such a manner that a distance between outer ends of two opposite holding surfaces on two neighboring spacers is smaller than a diameter of the rolling elements, the holding protrusions of the chain are annularly arranged in 120 degree intervals in such a manner that the holding protrusions on the same side of each spacer are alternatively arranged in a direction which is vertical to the links, and two of the holding protrusions are arranged in a line parallel to a direction of the links.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: September 18, 2012
    Assignee: Hiwin Technologies Corp.
    Inventors: Yung-Tsai Chuo, Ming-Yao Lin, Chiung-Yao Wang, Yan-Yu Chen, Po-Chuan Hsu
  • Publication number: 20120117129
    Abstract: A data distribution system includes a processor, a storage device, a display device and a network coupling device. The display device displays information of the digital data or relevant web resources regarding location-based services. The network coupling device allows at least one external device to couple to the processor to access the digital data or relevant web resources. Consequently, the data distribution system is able to inform the user availability of location-based services and allows user to access or interact with location-based services.
    Type: Application
    Filed: November 4, 2010
    Publication date: May 10, 2012
    Inventors: Chia-Chin Wang, Yung-Tsai Wang
  • Patent number: 8116928
    Abstract: The present invention discloses an automatic ultrasonic and computer-vision navigation device and a method using the same. In the method of the present invention, the user guides an automatic navigation device to learn and plan a navigation path; next, the automatic navigation device navigates independently and uses ultrasonic signals and computer vision to detect the environment; then, the automatic navigation device compares the detected environment data with the navigation path to amend the physical movement track. The present invention enables ordinary persons to interact with the automatic navigation device without operating the computer. As the present invention adopts computer vision and ultrasonic signals to realize the functions thereof, the manufacturers can save the hardware cost.
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: February 14, 2012
    Assignee: National Chiao Tung University
    Inventors: Chih-Jen Wu, Shung-Yung Tsai, Wen-Hsiang Tsai
  • Patent number: D696571
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: December 31, 2013
    Inventors: Yung-Tsai Lai, Chen-Chieh Lin