Patents by Inventor Kai Yi

Kai Yi 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: 20210405102
    Abstract: A testing device for testing an antenna is provided. The testing device includes a housing, an antenna module, and a receiving module. The antenna module is used for holding the antenna and disposed on the housing, wherein the antenna is coupled to an antenna testing apparatus. The receiving module is disposed on the housing and includes a coupling radiation element physically separated from the antenna, wherein the receiving module is configured to receive an excited signal emitted from the antenna.
    Type: Application
    Filed: June 29, 2020
    Publication date: December 30, 2021
    Inventors: Chi-Chang LAI, Kai-Yi TANG, Mill-Jer WANG
  • Publication number: 20210391252
    Abstract: The present disclosure provides an interconnect structure, including a first interlayer dielectric layer, a bottom metal line including a first metal in the first interlayer dielectric layer, a conductive via including a second metal over the bottom metal line, wherein the second metal is different from the first metal, and the first metal has a first type of primary crystalline structure, and the second metal has the first type of primary crystalline structure, a total area of a bottom surface of the conductive via is greater than a total cross sectional area of the conductive via, and a top metal line over the conductive via, wherein the top metal line comprises a third metal different from the second metal.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 16, 2021
    Inventors: SHUEN-SHIN LIANG, KEN-YU CHANG, HUNG-YI HUANG, CHIEN CHANG, CHI-HUNG CHUANG, KAI-YI CHU, CHUN-I TSAI, CHUN-HSIEN HUANG, CHIH-WEI CHANG, HSU-KAI CHANG, CHIA-HUNG CHU, KENG-CHU LIN, SUNG-LI WANG
  • Publication number: 20210351325
    Abstract: An LED display, a method for repairing the same, and an LED chip are provided. The LED display includes a planarization layer and a circuit layer. The planarization layer is provided with a first spare electrode and a second spare electrode on an upper surface of the planarization layer. The first spare electrode is coupled with a thin film transistor in the circuit layer and the second spare electrode is coupled with a power line grounding terminal in the circuit layer. The planarization layer defines a groove inside which a diode chip is installed. The groove is provided with a first contact electrode and a second contact electrode at a bottom thereof. Each of two electrodes of the diode chip is coupled with a respective one of the first contact electrode and the second contact electrode.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Inventors: Jen-Chieh CHANG, Ruilin XU, Kai-Yi WU, Jan-Hsiang YANG
  • Publication number: 20210351154
    Abstract: Provided are a mass transfer device and a mass transfer method. The mass transfer device is provided with multiple channels, a first opening of each channel is arranged on a first surface of the mass transfer device, a second opening of each channel is arranged on a second surface of the mass transfer device, and the distances between the channels are gradually increased along a direction from the first surface to the second surface. In the provided mass transfer method, through a laser irradiation mode, the Micro-LEDs are separated from the first substrate and enter the channels of the mass transfer device through the first openings, and falling into Micro-LED to-be-installed positions on a second substrate through the second openings of the channels, thereby transferring the Micro-LEDs from the first substrate to the second substrate.
    Type: Application
    Filed: May 8, 2021
    Publication date: November 11, 2021
    Inventors: Jan-hsiang YANG, Kai-yi WU, Chia-hui SHEN, Jen-chieh CHIANG
  • Patent number: 11107917
    Abstract: A high voltage semiconductor device includes a semiconductor substrate, a first doped well, a second doped well, a mixed doped well, and a gate structure. The first, the second, and the mixed doped wells are disposed in the semiconductor substrate. At least a part of the first doped well and at least a part of the second doped well are located at two opposites sides of the gate structure in a horizontal direction respectively. The mixed doped well are located between the first doped well and the second doped well. The first and the second doped well include a first conductivity type dopant and a second conductivity type dopant respectively. The mixed doped well includes a mixed dopant. A part of the mixed dopant is identical to the first conductivity type dopant, and another part of the mixed dopant is identical to the second conductivity type dopant.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: August 31, 2021
    Assignee: Realtek Semiconductor Corp.
    Inventors: I-Jhen Hsu, Chih-Hua Liu, Kai-Yi Huang, Ta-Hsun Yeh
  • Patent number: 11104689
    Abstract: Disclosed are a compound as shown in formula (I) as an influenza virus replication inhibitor and a preparation method therefor, a pharmaceutical composition comprising the compound and the use of the compound and pharmaceutical composition thereof in the treatment of influenza.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: August 31, 2021
    Assignee: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Changhua Tang, Qingyun Ren, Huichao Luo, Junjun Yin, Kai Yi, Yibo Lei, Yejun Wang, Yingjun Zhang
  • Publication number: 20210263366
    Abstract: A display panel driving chip includes a plurality of gate signal output ports and a plurality of source signal output ports. The source signal output ports outputting a plurality of source signals and the gate signal output ports outputting a plurality of gate signals are interleaved.
    Type: Application
    Filed: September 11, 2020
    Publication date: August 26, 2021
    Inventors: Kai-Yi Wu, Yun-Chu Chen, Li-Yu Huang
  • Patent number: 11098042
    Abstract: Provided herein is inhibitors of influenza virus replication and uses thereof. Specifically, provided herein a novel class of compounds as inhibitors of influenza virus replication, preparation methods thereof, pharmaceutical compositions containing these compounds, and uses of these compounds and pharmaceutical compositions thereof in the treatment of influenza.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: August 24, 2021
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Qingyun Ren, Changhua Tang, Junjun Yin, Kai Yi, Yibo Lei, Yejun Wang, Yingjun Zhang
  • Publication number: 20210246480
    Abstract: A cell hydrolysate composition, the composition comprising substantially all protein polypeptides and/or polypeptide fragments derived substantially from all the proteins in a cell from an in vitro cell culture.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Applicant: Avant Meats Company Limited
    Inventors: Po San Mario Chin, Kai Yi Carrie Chan, Chun Hei Poon
  • Patent number: 11086275
    Abstract: A wearable device, and a notification system and a notification method thereof are provided. The wearable device includes a rotatable ring, multiple switches, and a communication module. The wearable device obtains a control signal by rotating the rotatable ring to trigger part of the switches, and transmits a mode signal to an electronic apparatus in response to the control signal. After receiving the mode signal, the electronic apparatus switches to a corresponding mode.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 10, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Kai-Yi Chen, Cheng-Yuan Wei, Chun-Yu Yang, Yu-Hao Wu, Ting-Wei Wu, Ruei-Hong Hong
  • Publication number: 20210241712
    Abstract: A driving circuit for a display panel includes a common voltage generating circuit. The common voltage generating circuit is coupled to multiple common electrodes of the display panel and configured to provide multiple common voltages respectively to the common electrodes. During a frame period, the common voltage generating circuit respectively changes a voltage level of the common voltages at different time.
    Type: Application
    Filed: September 11, 2020
    Publication date: August 5, 2021
    Inventors: Kai-Yi Wu, Yun-Chu Chen, Li-Yu Huang
  • Publication number: 20210217695
    Abstract: An integrated circuit is provided. The integrated circuit includes a first trace, a second trace and a third trace. The first trace, the second trace and the third trace are each a continuous trace. The first trace, the second trace and the third trace together use only two conductor layers of a semiconductor structure. In a crossing area of the first trace, the second trace and the third trace, the first trace crosses the second trace once, the first trace crosses the third trace once, and the second trace crosses the third trace once.
    Type: Application
    Filed: January 8, 2021
    Publication date: July 15, 2021
    Inventors: CHENG-WEI LUO, CHIEH-PIN CHANG, KAI-YI HUANG, TA-HSUN YEH
  • Publication number: 20210202687
    Abstract: An integrated inductor is provided. The integrated inductor includes a first winding and a second winding, and has a first end, a second end, and a node. The first winding utilizes the first end and the node as two ends thereof and includes a first coil and a second coil, which do not overlap. The second winding utilizes the second end and the node as two ends thereof and includes a third coil and a fourth coil, which do not overlap. The first coil and the third coil have an overlapping area, and the second coil and the fourth coil have an overlapping area. The first coil is surrounded by the third coil, and the fourth coil is surrounded by the second coil.
    Type: Application
    Filed: December 28, 2020
    Publication date: July 1, 2021
    Inventors: CHENG-WEI LUO, CHIEH-PIN CHANG, KAI-YI HUANG, TA-HSUN YEH
  • Publication number: 20210193367
    Abstract: An integrated stack transformer is provided, wherein the integrated stack transformer includes a first winding, a second winding and a third winding implemented by a first metal layer, and a fourth winding and a fifth winding implemented by a second metal layer. The second winding is positioned between the first winding and the third winding, the fourth winding substantially overlaps the first winding, the fifth winding substantially overlaps the third winding, and a distance between the fifth winding and the fourth winding is less than a distance between the third winding and the first winding. The first winding, the third winding, the fourth winding and the fifth winding form a part of one of a primary inductor and a secondary inductor of the integrated stack transformer, and the second winding is a part of the other of the primary inductor and the secondary inductor.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 24, 2021
    Inventors: Kai-Yi Huang, Cheng-Wei Luo, Chieh-Pin Chang, Ta-Hsun Yeh
  • Patent number: 11023697
    Abstract: The present invention provides an object storing apparatus, an object access method, an object obtaining service method, and an object indication method thereof. The object storing apparatus includes a cabinet body and a cabinet door, and storing positions are disposed inside the cabinet body. The object access method includes the following steps. Whether the cabinet door is opened is determined. In response to the cabinet door being opened, whether a scanning operation for a first external object is activated is determined. The first external object being not an existing external object at a storing position. In response to the scanning operation being activated, object storing is determined. In response to the existing external object being moved, object obtaining is determined. Accordingly, an automatic and convenient storing function can be provided.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: June 1, 2021
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Kai-Yi Chen, Pin-Yu Chou, Sheng-Chieh Tang, Che-Wei Liang, Chia-Shin Weng, Wei-Jun Wang, Wen-Yi Chiu
  • Publication number: 20210126490
    Abstract: An aquarium with a wireless power supply function is disclosed. In the aquarium, a base frame is disposed under a water tank, a top box is disposed on the water tank, and the base frame includes a coil box and a coil holder. The coil holder is disposed on the coil box, and an outer diameter of the coil holder is smaller than an inner diameter of the coil box, to form a gap between the coil box and the coil holder to dispose a first coil around the coil box. The first coil can generate electromagnetic induction when being energized. The first coil surrounds an outer side of a bottom of the water tank, and a second coil is disposed around an inner periphery of the top box, so that the first coil can generate electric energy through electromagnetic induction and transfer power to multiple devices.
    Type: Application
    Filed: December 31, 2019
    Publication date: April 29, 2021
    Inventors: SHEN-JYE SHIEH, CHING-YUAN HUANG, CHIH-HSIUNG YU, LI-HAN CHEN, JU-CHUN LIU, KAI-YI CHOU
  • Patent number: 10987354
    Abstract: The invention provides a class of compounds as inhibitors of influenza virus replication, preparation methods thereof, pharmaceutical compositions containing these compounds, and uses of these compounds and pharmaceutical compositions thereof in the treatment of influenza.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: April 27, 2021
    Assignee: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Changhua Tang, Qingyun Ren, Junjun Yin, Kai Yi, Yibo Lei, Yejun Wang, Yingjun Zhang
  • Publication number: 20210111294
    Abstract: A solar cell includes a substrate, an emitter layer, a first thin oxide layer, a first doped silicon layer, a second thin oxide layer, and a second doped silicon layer. The substrate has a first side and a second side opposite to each other. The emitter layer is disposed on the first side of the substrate and includes a first conductivity type of dopant. The first thin oxide layer is disposed on the emitter layer. The first doped silicon layer is disposed on the first thin oxide layer and includes the first conductivity type of dopant. The second thin oxide layer is disposed on the second side of the substrate. The second doped silicon layer is disposed on the second thin oxide layer and includes a second conductivity type of dopant. A method for manufacturing a solar cell is also provided herein.
    Type: Application
    Filed: May 26, 2020
    Publication date: April 15, 2021
    Inventors: Daniel LIN, Kai-Yi CHANG, Yi-Rou LU
  • Publication number: 20210090775
    Abstract: Inductor device includes first and a second coils. First coil is wound into plural first circles. Second coil is wound into plural second circles. First connection member is coupled to first circle between outermost and innermost sides among first circles located at first area and first circle on outermost side among first circles located at second area. Second connection member is coupled to second circle on outermost side among second circles located at first area and second circle between outermost and innermost sides among second circles located at second area. At least two first circles of first circles are located at first area, and half of first circle of first circles is located at second area. Half of second circle of second circles is located at first area, and at least two second circles of second circles are located at second area.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Inventors: Chieh-Pin CHANG, Cheng-Wei LUO, Kai-Yi HUANG, Ta-Hsun YEH
  • Publication number: 20210090782
    Abstract: An inductor device includes a first coil and a second coil. The first coil includes a first connection member and a plurality of first circles. At least two first circles of the first circles are located at a first area, and half of the first circle of the first circles is located at a second area. The second coil includes a second connection member and a plurality of second circles. At least two second circles of the second circles are located at the second area, and half of the second circle of the second circles is located at the first area. The first connection member is coupled to the at least two first circles and the half of the first circle. The second connection member is coupled to the at least two second circles and the half of the second circle.
    Type: Application
    Filed: September 17, 2020
    Publication date: March 25, 2021
    Inventors: Cheng-Wei LUO, Chieh-Pin CHANG, Kai-Yi HUANG, Ta-Hsun YEH