Patents by Inventor Kuei Tsai

Kuei 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).

  • Publication number: 20240429454
    Abstract: A solid-state lithium battery includes a solid electrolyte layer, a first electrode layer structure, a second electrode layer structure, a first collector layer and a second collector layer. The first electrode layer structure includes a first buffer electrolyte layer and a first microporous electrode layer. The first buffer electrolyte layer is located between the first microporous electrode layer and the first surface of the solid electrolyte layer. The first buffer electrolyte layer is embedded with the first surface of the solid electrolyte layer. The second electrode layer structure is disposed on the second surface of the solid electrolyte layer. The first microporous electrode layer is disposed between the first collector layer and first buffer electrolyte layer. The second electrode layer structure is disposed between the second collector layer and the second surface of the solid electrolyte layer.
    Type: Application
    Filed: August 15, 2023
    Publication date: December 26, 2024
    Inventors: TIEN-HSIANG HSUEH, SHANG-EN LIU, MIN-CHUAN WANG, TING-KUEI TSAI, YU-LIN YEH, YU-CHEN LI, BO-HSIEN WU
  • Publication number: 20210123131
    Abstract: A method for manufacturing a doped metal oxide film includes following steps. First, a substrate is provided. Second, a metal oxide film is formed on the substrate by using a capacitive pulsed arc plasma technique to control a metal ion film to be doped, and by integrating an arc plasma coating process or a physical vapor deposition process. The invention completes the in-situ doping function of metal oxides and compounds in a single process, and can be used for manufacturing functional components for continuous processes without breaking vacuum condition, and is applied to the thin film process of electrochemical components such as electrochromic devices or lithium batteries.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 29, 2021
    Inventors: TING-KUEI TSAI, YU-LIN YEH, MIN-CHUAN WANG
  • Patent number: 10637518
    Abstract: A wireless communication device includes a first wireless communication system and a second wireless communication system. Regarding the first wireless communication system, an up-conversion circuit up-converts a first transmit (TX) signal in a baseband to generate a second TX signal with a first carrier frequency, and a front-end circuit transmits the second TX signal to another wireless communication device. Regarding the second wireless communication system, a first down-conversion circuit down-converts a first receive (RX) signal with a second carrier frequency to generate a second RX signal with a third carrier frequency, and a second down-conversion circuit down-converts the second RX signal with the third carrier frequency to generate a third RX signal in the baseband. The third carrier frequency is different from all fundamental frequencies included in a band combination that is employed at the first wireless communication system and is supported by another wireless communication device.
    Type: Grant
    Filed: January 1, 2019
    Date of Patent: April 28, 2020
    Assignee: MEDIATEK INC.
    Inventors: Sheng-Che Tseng, Yu-Lin Hsieh, Ming-Yu Hsieh, Shih-Chieh Yen, Jen-Kuei Tsai
  • Publication number: 20190238167
    Abstract: A wireless communication device includes a first wireless communication system and a second wireless communication system. Regarding the first wireless communication system, an up-conversion circuit up-converts a first transmit (TX) signal in a baseband to generate a second TX signal with a first carrier frequency, and a front-end circuit transmits the second TX signal to another wireless communication device. Regarding the second wireless communication system, a first down-conversion circuit down-converts a first receive (RX) signal with a second carrier frequency to generate a second RX signal with a third carrier frequency, and a second down-conversion circuit down-converts the second RX signal with the third carrier frequency to generate a third RX signal in the baseband. The third carrier frequency is different from all fundamental frequencies included in a band combination that is employed at the first wireless communication system and is supported by another wireless communication device.
    Type: Application
    Filed: January 1, 2019
    Publication date: August 1, 2019
    Inventors: Sheng-Che Tseng, Yu-Lin Hsieh, Ming-Yu Hsieh, Shih-Chieh Yen, Jen-Kuei Tsai
  • Patent number: 10018225
    Abstract: A supporting device is disclosed, which comprises a support; a slider including at least one self-lubricating block; a pressing block disposed at the second opening, abutting the inner side of the second opening, and fixed on the slider so that the slider may tightly abut against the support through the self-lubricating block; and an elastic element disposed between the support and the slider. When a force is applied to the slider, the slider may move between a highest position and a lowest position with respect to the support while the self-lubricating block rubs the support. When the force is removed, the slider may stop at any vertical height with respect to the support.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: July 10, 2018
    Assignee: Syncmold Enterprise Corp.
    Inventors: Ching-Hui Yen, Chen-Kuei Tsai
  • Patent number: 9976691
    Abstract: An elevatable supporting device for holding a display module which is defined with a normal direction is provided. The elevatable supporting device comprises a frame, at least one rail module, a sliding element, and at least one constant force spring. The rail module includes an outer rail and an inner rail, wherein the outer rail is fastened to the frame and formed with a lateral opening for the inner rail sliding therein. The sliding element is formed with an inner space for the rail module penetrating through. The sliding element is secured to the inner rail so as to slide on the frame. The constant force spring is disposed on the top of the frame and connects to the sliding element at a free end thereof. Thus, the elevatable supporting device is characterized in having a slim structure.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: May 22, 2018
    Assignee: SYNCMOLD ENTERPRISE CORP.
    Inventors: Chung-Hsien Chin, Chen-Kuei Tsai
  • Patent number: 9801888
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: October 31, 2017
    Assignee: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • Publication number: 20170219158
    Abstract: An elevatable supporting device for holding a display module which is defined with a normal direction is provided. The elevatable supporting device comprises a frame, at least one rail module, a sliding element, and at least one constant force spring. The rail module includes an outer rail and an inner rail, wherein the outer rail is fastened to the frame and formed with a lateral opening for the inner rail sliding therein. The sliding element is formed with an inner space for the rail module penetrating through. The sliding element is secured to the inner rail so as to slide on the frame. The constant force spring is disposed on the top of the frame and connects to the sliding element at a free end thereof. Thus, the elevatable supporting device is characterized in having a slim structure.
    Type: Application
    Filed: November 25, 2016
    Publication date: August 3, 2017
    Inventors: Chung-Hsien CHIN, Chen-Kuei TSAI
  • Patent number: 9491882
    Abstract: A positioning structure (10) of an electrical peripheral device (100) includes a positioning plate (101). The positioning structure (10) includes a fastening seat (1) having an engaging portion (11), and a rotating piece (2) pivoted around and rotating with respect to the fastening seat (1). The rotating piece (2) has a latching portion (21) and a detent part (22) at one end thereof. When the latching portion (21) is latched to the engaging portion (11), the detent part (22) presses and locks the top of the position plate (101) correspondingly Thus, the installation and uninstallation of the electrical peripheral device (100) are made efficient and the convenience of using the positioning structure (10) is improved.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: November 8, 2016
    Assignee: AIC INC.
    Inventors: Lin-Kuei Tsai, Chung-I Kuo
  • Publication number: 20160223135
    Abstract: A support frame device includes a stationary frame unit that is adapted for supporting two back plates thereon, and a plurality of magnetic units. Each of magnetic units includes a magnetic component connected fixedly to the stationary frame unit, and a magnetic ring. The magnetic ring is adapted to be connected fixedly to a corresponding one of the back plates, surrounds the magnetic component, and is magnetically repulsed from the magnetic component. The back plates are driven by the magnetic rings of the magnetic units to be orderly arranged.
    Type: Application
    Filed: January 28, 2016
    Publication date: August 4, 2016
    Applicant: APIX, Inc.
    Inventors: Chuan-Kuei Tsai, Shih-Chuan Lee
  • Publication number: 20160136176
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: January 21, 2016
    Publication date: May 19, 2016
    Applicants: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, DCB-USA LLC
    Inventors: Mann-Yan KUO, Ying-Shuan LEE, Paonien CHEN, Li Jung CHEN, Yann Yu LU, Yi-Ting HUANG, Hung-Yi HSU, Ping-Kuei TSAI
  • Patent number: 9315491
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: April 19, 2016
    Assignees: DEVELOPMENT CENTER FOR BIOTECHNOLOGY, DCB-USA LLC
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • Publication number: 20160073524
    Abstract: An assembly structure for use in a storage media of server includes: a base, formed with an accommodation space for accommodating a storage media; and a rotary cover plate, one end thereof is rotatably pivoted on the base, and the rotary cover plate includes a top plate, a push plate and a force plate. The push plate and the force plate are oppositely arranged at two sides of the top plate. The rotary cover plate is able to be engaged relative to the base thereby enabling the force plate to push the storage media for being electrically connected to the base, or to be opened relative to the base thereby enabling the push plate to push the storage media for being disconnected with the base. Accordingly, the storage media is enabled to be easily assembled or detached.
    Type: Application
    Filed: September 5, 2014
    Publication date: March 10, 2016
    Inventors: Lin-Kuei TSAI, Fu-An JHANG
  • Patent number: 9282658
    Abstract: An assembly structure for use in a storage media of server includes: a base, formed with an accommodation space for accommodating a storage media; and a rotary cover plate, one end thereof is rotatably pivoted on the base, and the rotary cover plate includes a top plate, a push plate and a force plate. The push plate and the force plate are oppositely arranged at two sides of the top plate. The rotary cover plate is able to be engaged relative to the base thereby enabling the force plate to push the storage media for being electrically connected to the base, or to be opened relative to the base thereby enabling the push plate to push the storage media for being disconnected with the base. Accordingly, the storage media is enabled to be easily assembled or detached.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: March 8, 2016
    Assignee: AIC INC.
    Inventors: Lin-Kuei Tsai, Fu-An Jhang
  • Publication number: 20160014926
    Abstract: A drawing structure for use in a storage device of server is disclosed, which is combined with at least a storage device and includes: a housing, a carrier, an operation unit and an elastic member. The housing is formed with a bottom plate and a stop piece, and one end of the bottom plate is formed with a positioning hole allowing the carrier served to accommodate the storage device to be disposed thereon. The operation unit is disposed on the carrier and includes a positioning rod protruded from the carrier and inserted in the positioning hole. The elastic member is disposed between the carrier and the stop piece. When the positioning rod is released from the positioning hole, the carrier is pushed by the elastic member for being moved away from the housing thereby allowing the storage device to be conveniently taken out.
    Type: Application
    Filed: July 9, 2014
    Publication date: January 14, 2016
    Inventors: Chung-I KUO, Lin-Kuei TSAI, Su-Chin CHEN
  • Patent number: 9232679
    Abstract: A drawing structure for use in a storage device of server is disclosed, which is combined with at least a storage device and includes: a housing, a carrier, an operation unit and an elastic member. The housing is formed with a bottom plate and a stop piece, and one end of the bottom plate is formed with a positioning hole allowing the carrier served to accommodate the storage device to be disposed thereon. The operation unit is disposed on the carrier and includes a positioning rod protruded from the carrier and inserted in the positioning hole. The elastic member is disposed between the carrier and the stop piece. When the positioning rod is released from the positioning hole, the carrier is pushed by the elastic member for being moved away from the housing thereby allowing the storage device to be conveniently taken out.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: January 5, 2016
    Assignee: AIC INC.
    Inventors: Chung-I Kuo, Lin-Kuei Tsai, Su-Chin Chen
  • Patent number: 9203187
    Abstract: A hot plug structure of an electronic peripheral device has a connecting port. The hot plug structure includes a base having a linear way, a support connected to the base and moveable along the linear way in which the electronic peripheral device is fixed on the support, a connector installed on the base and disposed corresponding to one side of the linear way, and a rotating part disposed corresponding to the other side of the linear way. The rotating part has a first pivot portion pivoted around the base and a second pivot portion pivoted around the support. The rotating part can be rotated to drive the support close to or away from the connector such that the connecting port is plugged in or unplugged from the connector. Therefore, the connection efficiency and use convenience of the hot plug structure are improved.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: December 1, 2015
    Assignee: AIC INC.
    Inventors: Chung-I Kuo, Lin-Kuei Tsai
  • Patent number: 9165608
    Abstract: A hard disk securing structure for an industrial computer is disclosed. The industrial computer includes a case, the hard disk securing structure is served to accommodate a hard disk and includes a securing member and a tray. The securing member is installed in the case and includes a buckling unit; the tray is installed in the case and includes a carrying plate and a pair of lateral plates respectively extended from two ends of the carrying plate, an accommodation space used for accommodating the hard disk is defined by the carrying plate and the pair of lateral plates, a locking unit is extended from one end of the carrying plate which is adjacent to the pair of the lateral plates, and the locking unit is mutually locked with the buckling unit. Accordingly, an advantage of easily installing/detaching the hard disk from the case is achieved.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: October 20, 2015
    Assignee: AIC INC.
    Inventor: Lin-Kuei Tsai
  • Publication number: 20150288098
    Abstract: A hot plug structure of an electronic peripheral device has a connecting port. The hot plug structure includes a base having a linear way, a support connected to the base and moveable along the linear way in which the electronic peripheral device is fixed on the support, a connector installed on the base and disposed corresponding to one side of the linear way, and a rotating part disposed corresponding to the other side of the linear way. The rotating part has a first pivot portion pivoted around the base and a second pivot portion pivoted around the support. The rotating part can be rotated to drive the support close to or away from the connector such that the connecting port is plugged in or unplugged from the connector. Therefore, the connection efficiency and use convenience of the hot plug structure are improved.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicant: AIC INC.
    Inventors: Chung-I KUO, Lin-Kuei TSAI
  • Publication number: 20150208470
    Abstract: A LED light with TRIAC ballasted contains a thermistor, Ceramic capacitors, resistors, DIAC, TRIAC, bridge rectifiers, and LED lights, such that after a power supply is conducted, a heat and an impedance of the thermistor change, and then a RC charging/discharging time changes to forward or to lag a phase of the DIAC for triggering the TRIAC, thus lowering the power to stabilize LED brightness or to ballast the LED lights. Since the TRIAC-ballasted LED light is simplified, i.e., electrolytic capacitors, transformers, inductors and chips are eliminated, so a failure rate is much lower than conventional switch-mode drive LED lights. Furthermore, high brightness, long service life, less operating current, lower cost, high reliability are achieved. Preferably, a number of the LED lights is increased or decreased based on required brightness and power voltage.
    Type: Application
    Filed: January 17, 2014
    Publication date: July 23, 2015
    Inventor: SHANG-KUEI TSAI