Patents by Inventor Chi-Chun Chiang

Chi-Chun Chiang 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: 11983479
    Abstract: A method of fabricating an integrated circuit includes placing a first set of conductive feature patterns on a first level, placing a second set of conductive feature patterns on a second level, placing a first set of via patterns between the second set of conductive feature patterns and the first set of conductive feature patterns, placing a third set of conductive feature patterns on a third level different from the first level and the second level, placing a second set of via patterns between the third set of conductive feature patterns and the second set of conductive feature patterns, and manufacturing the integrated circuit based on at least one of the above patterns of the integrated circuit.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: May 14, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jung-Chan Yang, Ting-Wei Chiang, Jerry Chang-Jui Kao, Hui-Zhong Zhuang, Lee-Chung Lu, Li-Chun Tien, Meng-Hung Shen, Shang-Chih Hsieh, Chi-Yu Lu
  • Publication number: 20240079263
    Abstract: A wafer container includes a frame, a door and at least a pair of shelves. The frame has opposite sidewalls. The pair of the shelves are respectively disposed and aligned on the opposite sidewalls of the frame. Various methods and devices are provided for holding at least one wafer to the shelves during transport.
    Type: Application
    Filed: February 22, 2023
    Publication date: March 7, 2024
    Inventors: Kai-Hung HSIAO, Chi-Chung JEN, Yu-Chun SHEN, Yuan-Cheng KUO, Chih-Hsiung HUANG, Wen-Chih CHIANG
  • Publication number: 20230102341
    Abstract: A method for identifying service access implemented in an electronic device includes in response to a user's login request, receiving login information of the user, and performing a first-stage identification on the login information based on a front-end identification mechanism; in response that the login information is determined to be authenticated, generating a token corresponding to the login information, the token providing a read permission of at least one second-stage credential; transmitting the at least one second-stage credential of the user to the terminal device according to the token and the login information; performing a second-stage identification on at least one second-stage credential to be identified based on at least one back-end identification mechanism; and in response that the at least one second-stage credential to be identified is determined to be authenticated, accepting the user's request for accessing at least one platform service.
    Type: Application
    Filed: December 30, 2021
    Publication date: March 30, 2023
    Inventor: CHI-CHUN CHIANG
  • Patent number: 11586254
    Abstract: An example apparatus includes a first flexible portion connected to a second flexible portion. The first flexible portion includes a keyboard having a set of input keys disposed thereon and circuitry coupled to the set of input keys, the first flexible portion is to couple to a portable computing device proximal to a display side of the portable computing device. The second flexible portion has a plurality of fasteners to couple to a kickstand of the portable computing device, the first and second flexible portion to provide an opposing force there between while the kickstand is disposed at one of a plurality of variable support angles.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: February 21, 2023
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Cheng-Han Tsai, Wen-Hua Ni, Chi Chun Chiang, Hung-Yen Chi
  • Publication number: 20230029609
    Abstract: A method for the automatic scheduling of tasks obtains data processing tasks and data sources. A job queue is formed based on the data processing tasks. The job tasks are extracted in order from the job queue. Computing resources are distributed based on the extracted job tasks. A result of the data processing task is obtained by the pre-trained model based on the data source. An electronic device and a computer readable storage medium applying the method are also provided.
    Type: Application
    Filed: November 29, 2021
    Publication date: February 2, 2023
    Inventors: CHI-CHUN CHIANG, SHAO-HSUAN FAN
  • Publication number: 20220147110
    Abstract: An example apparatus includes a first flexible portion connected to a second flexible portion. The first flexible portion includes a keyboard having a set of input keys disposed thereon and circuitry coupled to the set of input keys, the first flexible portion is to couple to a portable computing device proximal to a display side of the portable computing device. The second flexible portion has a plurality of fasteners to couple to a kickstand of the portable computing device, the first and second flexible portion to provide an opposing force there between while the kickstand is disposed at one of a plurality of variable support angles.
    Type: Application
    Filed: July 30, 2019
    Publication date: May 12, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Cheng-Han Tsai, Wen-Hua Ni, Chi Chun Chiang, Hung-Yen Chi
  • Patent number: 11068031
    Abstract: An example stand assembly is described, which may include a first support feature extending from a rear end of a first housing of an electronic device and a second support feature extending from a rear end of a second housing of the electronic device. The first housing and the second housing may be rotatable relative to one another between an open position and a closed position of the electronic device. The first support feature may have a first curved shape. The second support feature may have a second curved shape in a direction opposite to the first curved shape. The first support feature and the second support feature may facilitate the electronic device to stand vertically in the closed position.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: July 20, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Keng-Ming Chang, Hsin-Tsung Ho, Chi-Chun Chiang
  • Publication number: 20210173433
    Abstract: An example stand assembly is described, which may include a first support feature extending from a rear end of a first housing of an electronic device and a second support feature extending from a rear end of a second housing of the electronic device. The first housing and the second housing may be rotatable relative to one another between an open position and a closed position of the electronic device. The first support feature may have a first curved shape. The second support feature may have a second curved shape in a direction opposite to the first curved shape. The first support feature and the second support feature may facilitate the electronic device to stand vertically in the closed position.
    Type: Application
    Filed: March 13, 2018
    Publication date: June 10, 2021
    Inventors: KENG-MING CHANG, HSIN-TSUNG HO, CHI-CHUN CHIANG
  • Patent number: 11019745
    Abstract: In an example, a sealing member includes a solid body portion and a peripheral beading hinged to the solid body portion. The peripheral beading has an inner perimeter corresponding to an outer perimeter of the solid body portion. Further, in a protracted position, the peripheral beading is to fit around an edge of the solid body portion bearing an interference fit with the solid body portion.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: May 25, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Cheng-Han Tsai, Chi-Chun Chiang, Chia-Ming Tsai
  • Publication number: 20200057468
    Abstract: Aspects relating to a mid-frame member (100) and methods of forming the mid-frame member (100) are described. In an example, the mid-frame member (100) includes a first planar component (102) having a plurality of first trapezoid-shaped grooves (106) and formed of a first metal. The mid-frame member (100) also includes a second planar component (104) having a plurality of second trapezoid-shaped grooves (108) and formed of a second metal. A crest between adjacent second trapezoid-shaped grooves (108) cooperates with a first trapezoid-shaped groove to form dovetail joints between the first planar component (102) and the second planar component (104).
    Type: Application
    Filed: April 24, 2017
    Publication date: February 20, 2020
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Chi-Chun Chiang, Cheng-Han Tsai, Chia-Ming Tsai, Hung-Yen Chi
  • Publication number: 20190357373
    Abstract: In an example, a sealing member includes a solid body portion and a peripheral beading hinged to the solid body portion. The peripheral beading has an inner perimeter corresponding to an outer perimeter of the solid body portion. Further, in a protracted position, the peripheral beading is to fit around an edge of the solid body portion bearing an interference fit with the solid body portion.
    Type: Application
    Filed: February 7, 2017
    Publication date: November 21, 2019
    Inventors: CHENG-HAN TSAI, CHI-CHUN CHIANG, CHIA-MING TSAI
  • Patent number: 8576550
    Abstract: A keyboard fixing structure for fixing a keyboard in an opening of a housing is disclosed. The keyboard fixing structure includes an engaging portion, a first fixing portion, a first flexible connecting portion, a second fixing portion and a second flexible connecting portion. The engaging portion presses a first side of the keyboard in the opening. The first fixing portion is fixed on the housing, and the first flexible connecting portion is connected to the first fixing portion and the engaging portion. The second fixing portion is fixed on the housing, and the second flexible connecting portion is connected to the second fixing portion and the engaging portion. The first flexible connecting portion and the second flexible connecting portion cooperatively provide resilient force to the engaging portion in a first direction for driving the engaging portion to press the first side of the keyboard.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: November 5, 2013
    Assignee: Wistron Corporation
    Inventors: Yu-Hsien Huang, Chi-Chun Chiang, Chih-Hao Chen, Chia-Hsiung Hsueh
  • Publication number: 20130010417
    Abstract: A keyboard fixing structure for fixing a keyboard in an opening of a housing is disclosed. The keyboard fixing structure includes an engaging portion, a first fixing portion, a first flexible connecting portion, a second fixing portion and a second flexible connecting portion. The engaging portion presses a first side of the keyboard in the opening. The first fixing portion is fixed on the housing, and the first flexible connecting portion is connected to the first fixing portion and the engaging portion. The second fixing portion is fixed on the housing, and the second flexible connecting portion is connected to the second fixing portion and the engaging portion. The first flexible connecting portion and the second flexible connecting portion cooperatively provide resilient force to the engaging portion in a first direction for driving the engaging portion to press the first side of the keyboard.
    Type: Application
    Filed: January 5, 2012
    Publication date: January 10, 2013
    Inventors: Yu-Hsien Huang, Chi-Chun Chiang, Chih-Hao Chen, Chia-Hsiung Hsueh
  • Patent number: 7963494
    Abstract: A holder is for holding an electronic device, and includes a housing, a support frame, and a resilient element. The housing is disposed on a rear face of the electronic device, defines a receiving space, and includes a barrier plate abutting against one side of the electronic device. The support frame is disposed in the receiving space and is movable relative to the housing. The support frame includes a catch member which is exposed from the housing, which is disposed opposite to the barrier plate, and which is engaged with a retaining hole in the rear face, and a push button portion exposed from the housing. The push button portion is operable to permit disengagement of the catch member from the retaining hole. The resilient element is disposed in the receiving space to provide the catch member with a restoring spring force.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: June 21, 2011
    Assignee: Wistron Corporation
    Inventors: Ta-Chun Hsiung, Chi-Chun Chiang, Ming-Tao Chang, Chu-Cheng Yang
  • Patent number: 7596832
    Abstract: An electronic device associated with a rotational casing includes a panel with a mount groove being joined to the rotational casing. The casing has a main body, which is composed of a first casing part and a second casing part, and a hinge. The main body has a projection part at a lateral side thereof and is received in the mount groove. The projection part extends outward a lateral side of the mount groove and is received in a locating groove of the panel corresponding to the projection part. The hinge is composed of a first hinge part and a second hinge part. The first hinge part is joined to another lateral side of the main body and an end of the second hinge part extends outward another lateral side of the mount groove and is joined to the panel. The present invention can hide the pivotal components and electrical wires to allow the rotational main body associated with the electronic device providing a sense of integral beauty.
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: October 6, 2009
    Assignee: Wistron Corp.
    Inventors: Ming-Ju Hsieh, Chi-Chun Chiang, Chin-Chia Chang
  • Publication number: 20090207558
    Abstract: A holder is for holding an electronic device, and includes a housing, a support frame, and a resilient element. The housing is disposed on a rear face of the electronic device, defines a receiving space, and includes a barrier plate abutting against one side of the electronic device. The support frame is disposed in the receiving space and is movable relative to the housing. The support frame includes a catch member which is exposed from the housing, which is disposed opposite to the barrier plate, and which is engaged with a retaining hole in the rear face, and a push button portion exposed from the housing. The push button portion is operable to permit disengagement of the catch member from the retaining hole. The resilient element is disposed in the receiving space to provide the catch member with a restoring spring force.
    Type: Application
    Filed: November 12, 2008
    Publication date: August 20, 2009
    Applicant: WISTRON CORPORATION
    Inventors: Ta-Chun Hsiung, Chi-Chun Chiang, Ming-Tao Chang, Chu-Cheng Yang
  • Patent number: 7264171
    Abstract: An electronic device with image capture module. The electronic device comprises a display module, an image capture module, a resilient member and a rotating member. The display module comprises a seat with a through hole. The image capture module is rotatably connected to the seat with a shaft inserted the hole. The resilient member has recesses and is fixed on the shaft. When the image capture module rotates with respect to the main body, the resilient member interferes with the recesses of the rotating member, positioning at any angle and creating a positive interval response.
    Type: Grant
    Filed: November 26, 2004
    Date of Patent: September 4, 2007
    Assignee: Wistron Corp.
    Inventors: Chun-Fei Yang, Kuo-Yang Cheng, Chih-Sheng Chou, Chi-Chun Chiang
  • Publication number: 20070101544
    Abstract: An electronic device associated with a rotational casing includes a panel with a mount groove being joined to the rotational casing. The casing has a main body, which is composed of a first casing part and a second casing part, and a hinge. The main body has a projection part at a lateral side thereof and is received in the mount groove. The projection part extends outward a lateral side of the mount groove and is received in a locating groove of the panel corresponding to the projection part. The hinge is composed of a first hinge part and a second hinge part. The first hinge part is joined to another lateral side of the main body and an end of the second hinge part extends outward another lateral side of the mount groove and is joined to the panel. The present invention can hide the pivotal components and electrical wires to allow the rotational main body associated with the electronic device providing a sense of integral beauty.
    Type: Application
    Filed: June 7, 2006
    Publication date: May 10, 2007
    Inventors: Ming-Ju Hsieh, Chi-Chun Chiang, Chin-Chia Chang