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: 20220131255Abstract: 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: ApplicationFiled: October 27, 2020Publication date: April 28, 2022Applicant: 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
-
Display Assembly with Gradient Tethered Design for an Ultrathin Portable Information Handling System
Publication number: 20220100227Abstract: 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: ApplicationFiled: September 28, 2020Publication date: March 31, 2022Applicant: Dell Products L.P.Inventors: Mark Andrew Schwager, Yu-Feng Huang, Kai-Yuan Cheng, Chao-Kai Huang, Hong-Ji Huang, Julian Spencer -
Patent number: 11243580Abstract: 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: GrantFiled: October 29, 2020Date of Patent: February 8, 2022Assignee: Dell Products L.P.Inventors: Mark Andrew Schwager, Yu-Feng Huang, Kai-Yuan Cheng, Yao Hsien Huang
-
Patent number: 10394281Abstract: 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: GrantFiled: January 2, 2019Date of Patent: August 27, 2019Assignee: Dell Products L.P.Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Publication number: 20190138055Abstract: 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: ApplicationFiled: January 2, 2019Publication date: May 9, 2019Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Patent number: 10185361Abstract: 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: GrantFiled: June 30, 2016Date of Patent: January 22, 2019Assignee: Dell Products L.P.Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Patent number: 10031552Abstract: 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: GrantFiled: June 23, 2015Date of Patent: July 24, 2018Assignee: Dell Products L.P.Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Patent number: 9793143Abstract: 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: GrantFiled: January 6, 2014Date of Patent: October 17, 2017Assignee: 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: 20160378141Abstract: 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: ApplicationFiled: June 30, 2016Publication date: December 29, 2016Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Publication number: 20160378139Abstract: 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: ApplicationFiled: June 23, 2015Publication date: December 29, 2016Inventors: Mark Andrew Schwager, Deeder M. Aurongzeb, Chi-Chou Cheng, Kai-Yuan Cheng
-
Publication number: 20150194325Abstract: 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: ApplicationFiled: January 6, 2014Publication date: July 9, 2015Applicant: Taiwan Semiconductor Manufacturing Co., LtdInventors: Ching-Hai YANG, Yao-Hwan KAO, Shang-Sheng LI, Yung-Chang LU, Jian-Yuan LAI, Kai-Yuan CHENG
-
Patent number: 8937805Abstract: 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: GrantFiled: December 21, 2012Date of Patent: January 20, 2015Assignee: Dell Products, L.P.Inventors: Chi-Chou Cheng, Chung Jen Ho, Kai-Yuan Cheng, Min-Cheng Huang
-
Publication number: 20140177156Abstract: 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: ApplicationFiled: December 21, 2012Publication date: June 26, 2014Applicant: DELL PRODUCTS L.P.Inventors: Chi-Chou Cheng, Chung Jen Ho, Kai-Yuan Cheng, Min-Cheng Huang
-
Patent number: 8474813Abstract: 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: GrantFiled: October 30, 2011Date of Patent: July 2, 2013Assignees: Cal-Comp Electronics & Communications Company Limited, Kinpo Electronics, Inc.Inventors: Kai-Yuan Cheng, Chi-Tsung Chen, Po-Chih Chang
-
Publication number: 20130134652Abstract: 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: ApplicationFiled: July 24, 2012Publication date: May 30, 2013Applicants: Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company LimitedInventors: 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: 20120146283Abstract: 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: ApplicationFiled: October 30, 2011Publication date: June 14, 2012Applicants: Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company LimitedInventors: Kai-Yuan Cheng, Chi-Tsung Chen, Po-Chih Chang
-
Publication number: 20080284551Abstract: 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: ApplicationFiled: July 29, 2008Publication date: November 20, 2008Inventors: 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: 7439838Abstract: 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: GrantFiled: August 23, 2006Date of Patent: October 21, 2008Assignee: 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: 20080105871Abstract: 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: ApplicationFiled: November 5, 2007Publication date: May 8, 2008Inventors: Shuo-Ting Yan, Chien-Hsiung Chang, Yu-Hsiung Chang, Kai-Yuan Cheng, Tsau-Hua Hsieh, Chao-Yi Hung, Chao-Chih Lai
-
Publication number: 20070057757Abstract: 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: ApplicationFiled: August 23, 2006Publication date: March 15, 2007Inventors: Yu-Chan Chen, Kai-Yuan Cheng, I-Chi Cheng, Hsin-Wei Tsai, Wen-Pin Feng, Heng-Cheng Chou, Kao-Tsai Liao, Yi-Fan Wu