Patents by Inventor Kai-Yuan Cheng

Kai-Yuan Cheng 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: 20220131255
    Abstract: An antenna assembly for a portable information handling system. The antenna assembly includes an antenna bounding component, the antenna bounding component being electrically and physically connected to a top cover portion of the portable information handling system; and, an antenna, the antenna being mounted to the antenna bounding portion, radio frequency (RF) radiation radiating via an RF radiation path, the RF radiation path being provided by a radiation slot, the radiation slot being located within a bottom cover portion of the portable information handling system.
    Type: Application
    Filed: October 27, 2020
    Publication date: April 28, 2022
    Applicant: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Sumana Pallampati, Kai-Yuan Cheng, Nicholas G. DiLoreto, Zhong-Chao Lee, Changsoo Kim, Ching Cheng Hsu, Yu-Feng Huang
  • Publication number: 20220100227
    Abstract: A display chassis for a portable information handling system. In various embodiments the display chassis includes a display cover portion, the display cover portion comprising a display and a bezel, the display comprising an infinity display and a rear cover portion, the rear cover portion comprising a timing controller (TCON), the timing controller comprising a first printed circuit board portion and a second printed circuit board portion, the first printed circuit board portion having a corresponding height, the second printed circuit board portion having a corresponding height, the corresponding height of the second printed circuit board portion being taller than the corresponding height of the first printed circuit board portion, the second printed circuit board portion being located within a dome center height area of the rear cover portion.
    Type: Application
    Filed: September 28, 2020
    Publication date: March 31, 2022
    Applicant: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Yu-Feng Huang, Kai-Yuan Cheng, Chao-Kai Huang, Hong-Ji Huang, Julian Spencer
  • Patent number: 11243580
    Abstract: A portable information handing system. The portable information handling system includes a base chassis, the base chassis comprising a motherboard, the motherboard comprising a processor and a bus coupled to the processor, and a display chassis, the display chassis comprising a rear display cover, the rear display cover comprising a rear display cover portion, a camera component and a bezel, the rear display cover portion comprising a camera component attachment portion, the camera component attachment portion comprising a first ledge and a second ledge, the camera component being positioned between the first ledge and the second ledge, the bezel being attached to the rear display cover portion via the first ledge and the second ledge, the first ledge and the second ledge providing structural support for the bezel.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: February 8, 2022
    Assignee: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Yu-Feng Huang, Kai-Yuan Cheng, Yao Hsien Huang
  • Patent number: 10394281
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system. Additionally, an exterior insert molding may be formed to include an exterior surface of the information handling system.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: August 27, 2019
    Assignee: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Publication number: 20190138055
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system. Additionally, an exterior insert molding may be formed to include an exterior surface of the information handling system.
    Type: Application
    Filed: January 2, 2019
    Publication date: May 9, 2019
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Patent number: 10185361
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system. Additionally, an exterior insert molding may be formed to include an exterior surface of the information handling system.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: January 22, 2019
    Assignee: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Patent number: 10031552
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: July 24, 2018
    Assignee: Dell Products L.P.
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Patent number: 9793143
    Abstract: Embodiments of a semiconductor processing apparatus are provided. The semiconductor processing apparatus includes a housing and a support base disposed in the housing. The semiconductor processing apparatus also includes a carrying arm movably disposed on the support base and a nozzle device disposed on the carrying arm. The semiconductor processing apparatus further includes a wafer plate disposed on the support base. When a cleaning process is performed, the carrying arm is moved toward the wafer plate, and the nozzle device emits a first gas toward the support base and the wafer plate.
    Type: Grant
    Filed: January 6, 2014
    Date of Patent: October 17, 2017
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ching-Hai Yang, Yao-Hwan Kao, Shang-Sheng Li, Yung-Chang Lu, Jian-Yuan Lai, Kai-Yuan Cheng
  • Publication number: 20160378141
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system. Additionally, an exterior insert molding may be formed to include an exterior surface of the information handling system.
    Type: Application
    Filed: June 30, 2016
    Publication date: December 29, 2016
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Publication number: 20160378139
    Abstract: A display in a portable information handling system may have a narrow or no border. A display panel cover included with the display may be formed with an insert molding that is co-molded with an outer panel for high bonding strength and high stiffness, as well as providing a desired high quality external appearance to information handling system.
    Type: Application
    Filed: June 23, 2015
    Publication date: December 29, 2016
    Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
  • Publication number: 20150194325
    Abstract: Embodiments of a semiconductor processing apparatus are provided. The semiconductor processing apparatus includes a housing and a support base disposed in the housing. The semiconductor processing apparatus also includes a carrying arm movably disposed on the support base and a nozzle device disposed on the carrying arm. The semiconductor processing apparatus further includes a wafer plate disposed on the support base. When a cleaning process is performed, the carrying arm is moved toward the wafer plate, and the nozzle device emits a first gas toward the support base and the wafer plate.
    Type: Application
    Filed: January 6, 2014
    Publication date: July 9, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Ching-Hai YANG, Yao-Hwan KAO, Shang-Sheng LI, Yung-Chang LU, Jian-Yuan LAI, Kai-Yuan CHENG
  • Patent number: 8937805
    Abstract: An information handling system display having a first part that includes a display screen and rendering electronics fastened onto a second part to seal the rendering electronics within the display. The first part is bonded onto the second part via an adhesive that forms a bond between the two parts. A shearing mechanism is also disposed within the display with at least one externally exposed end. A pulling force is applied to the at least one externally exposed end in order to cut through the bond when there is a need to separate the two parts from each other.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: January 20, 2015
    Assignee: Dell Products, L.P.
    Inventors: Chi-Chou Cheng, Chung Jen Ho, Kai-Yuan Cheng, Min-Cheng Huang
  • Publication number: 20140177156
    Abstract: An information handling system display having a first part that includes a display screen and rendering electronics fastened onto a second part to seal the rendering electronics within the display. The first part is bonded onto the second part via an adhesive that forms a bond between the two parts. A shearing mechanism is also disposed within the display with at least one externally exposed end. A pulling force is applied to the at least one externally exposed end in order to cut through the bond when there is a need to separate the two parts from each other.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Applicant: DELL PRODUCTS L.P.
    Inventors: Chi-Chou Cheng, Chung Jen Ho, Kai-Yuan Cheng, Min-Cheng Huang
  • Patent number: 8474813
    Abstract: A blocking module is used for blocking at least an object from passing through a rail. The blocking module includes a linkage member and a blocking member. The linkage member has a first end and a second end, and there is a buffering space at a side of the first end. The blocking member has a pivoting end and a free end, in which the pivoting end is pivoted at the second end and the free end hangs down under the pivoting end due to gravity. When the free end of the blocking member leans against on the object on the rail, the object applies a counterforce onto the blocking member so as to drive the first end of the linkage member to move towards the buffering space. The invention also discloses a multi-function printer.
    Type: Grant
    Filed: October 30, 2011
    Date of Patent: July 2, 2013
    Assignees: Cal-Comp Electronics & Communications Company Limited, Kinpo Electronics, Inc.
    Inventors: Kai-Yuan Cheng, Chi-Tsung Chen, Po-Chih Chang
  • Publication number: 20130134652
    Abstract: A multi-function peripheral (MFP) suited for printing/scanning a paper or a business card is provided. The MFP includes a body and a printing/scanning unit, a feeding roller, and a plurality of idle rollers disposed in the body. The body has a feeding path that the printing/scanning unit, the feeding roller, and the idle rollers are located thereon. The printing/scanning unit used for printing/scanning the paper or the business card on the feeding path. The idle rollers lean against the feeding roller respectively. A path length between two leaning points of any two adjacent idle rollers contacting the feeding roller is shorter than a size of the business card.
    Type: Application
    Filed: July 24, 2012
    Publication date: May 30, 2013
    Applicants: Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company Limited
    Inventors: Chen-Fu Huang, Kai-Yuan Cheng, Chao-Hsuan Lee, Pei-Chi Ho, Michael Medrano Recinto, An-Hsiu Lee, Kai-Chuan Hsu, Chung-Liang Huang
  • Publication number: 20120146283
    Abstract: A blocking module is used for blocking at least an object from passing through a rail. The blocking module includes a linkage member and a blocking member. The linkage member has a first end and a second end, and there is a buffering space at a side of the first end. The blocking member has a pivoting end and a free end, in which the pivoting end is pivoted at the second end and the free end hangs down under the pivoting end due to gravity. When the free end of the blocking member leans against on the object on the rail, the object applies a counterforce onto the blocking member so as to drive the first end of the linkage member to move towards the buffering space. The invention also discloses a multi-function printer.
    Type: Application
    Filed: October 30, 2011
    Publication date: June 14, 2012
    Applicants: Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company Limited
    Inventors: Kai-Yuan Cheng, Chi-Tsung Chen, Po-Chih Chang
  • Publication number: 20080284551
    Abstract: Transformers are provided. A transformer comprises a ferromagnetic core unit; a bobbin coupled with the ferromagnetic core unit; at least a winding unit as a primary winding and at least a plate as a secondary winding. Also, some of the winding units can act as a secondary winding. At least a winding unit and at least a plate are alternatively stacked in a staggered manner. A conductive wire is wound around the winding unit.
    Type: Application
    Filed: July 29, 2008
    Publication date: November 20, 2008
    Inventors: Yu-Chan Chen, Kai-Yuan Cheng, I-Chi Cheng, Hsin-Wei Tsai, Wen-Pin Feng, Heng-Cheng Chou, Kao-Tsai Liao, Yi-Fan Wu
  • Patent number: 7439838
    Abstract: Transformers are provided. A transformer comprises a ferromagnetic core unit; a bobbin coupled with the ferromagnetic core unit; at least a winding unit as a primary winding and at least a plate as a secondary winding. Also, some of the winding units can act as a secondary winding. At least a winding unit and at least a plate are alternatively stacked in a staggered manner. A conductive wire is wound around the winding unit.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: October 21, 2008
    Assignee: Delta Electronics, Inc.
    Inventors: Yu-Chan Chen, Kai-Yuan Cheng, I-Chi Cheng, Hsin-Wei Tsai, Wen-Pin Feng, Heng-Cheng Chou, Kao-Tsai Liao, Yi-Fan Wu
  • Publication number: 20080105871
    Abstract: An exemplary thin film transistor (TFT) array substrate (200) includes: a substrate (210), a gate electrode (220) disposed on the substrate, a gate insulating layer (230) disposed on the substrate having the gate electrode, a lightly doped amorphous silicon (a-Si) layer (241) disposed on the gate insulating layer, a first a-Si layer (242) disposed on the lightly doped a-Si layer, a source electrode (251) and a drain electrode (252) disposed on the gate insulating layer and the a-Si layer. The thin film transistor array substrate has a low leakage current.
    Type: Application
    Filed: November 5, 2007
    Publication date: May 8, 2008
    Inventors: Shuo-Ting Yan, Chien-Hsiung Chang, Yu-Hsiung Chang, Kai-Yuan Cheng, Tsau-Hua Hsieh, Chao-Yi Hung, Chao-Chih Lai
  • Publication number: 20070057757
    Abstract: Transformers are provided. A transformer comprises a ferromagnetic core unit; a bobbin coupled with the ferromagnetic core unit; at least a winding unit as a primary winding and at least a plate as a secondary winding. Also, some of the winding units can act as a secondary winding. At least a winding unit and at least a plate are alternatively stacked in a staggered manner. A conductive wire is wound around the winding unit.
    Type: Application
    Filed: August 23, 2006
    Publication date: March 15, 2007
    Inventors: Yu-Chan Chen, Kai-Yuan Cheng, I-Chi Cheng, Hsin-Wei Tsai, Wen-Pin Feng, Heng-Cheng Chou, Kao-Tsai Liao, Yi-Fan Wu