Patents by Inventor Chih-Chung Chiang

Chih-Chung 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).

  • 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
  • Patent number: 11880443
    Abstract: The present invention provides a sensing device and a keycap. The sensing device includes a sensing unit and a base unit. The sensing unit includes a first sensing unit surface having a binding area and a non-binding area, wherein the binding area and the non-binding area do not overlap with each other and correspond to each other in shape. The base unit includes a first base unit surface having a contact area and a non-contact area, wherein the contact area and the non-contact area do not overlap with each other and correspond to each other in shape. The sensing unit is attached to the contact area of the base unit by the binding area; and sides of the sensing unit and the base unit side are flush with each other. The sensing device can function as a keycap.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: January 23, 2024
    Assignee: CAREWE TECHNOLOGY CORP.
    Inventors: Hsien-Lung Fan, Chih-Chung Chiang
  • Publication number: 20220342968
    Abstract: The present invention provides a sensing device and a keycap. The sensing device includes a sensing unit and a base unit. The sensing unit includes a first sensing unit surface having a binding area and a non-binding area, wherein the binding area and the non-binding area do not overlap with each other and correspond to each other in shape. The base unit includes a first base unit surface having a contact area and a non-contact area, wherein the contact area and the non-contact area do not overlap with each other and correspond to each other in shape. The sensing unit is attached to the contact area of the base unit by the binding area; and sides of the sensing unit and the base unit side are flush with each other. The sensing device can function as a keycap.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 27, 2022
    Applicant: Carewe Technology Corp.
    Inventors: Hsien-Lung FAN, Chih-Chung CHIANG
  • Patent number: 11080532
    Abstract: A highlight processing method includes: obtaining a frame sequence that includes frames each having image contents associated with at least one object, wherein object pose estimation is performed upon each frame of the frame sequence to generate an object pose estimation result of each frame, and further includes determining at least one of a start point and an end point of a highlight interval, wherein comparison of object pose estimation results of different frames is involved in determination of at least one of the start point and the end point of the highlight interval.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: August 3, 2021
    Assignee: MEDIATEK INC.
    Inventors: Shih-Jung Chuang, Yan-Che Chuang, Chun-Nan Li, Yu-Hsuan Huang, Chih-Chung Chiang
  • Publication number: 20200226386
    Abstract: A highlight processing method includes: obtaining a frame sequence that includes frames each having image contents associated with at least one object, wherein object pose estimation is performed upon each frame of the frame sequence to generate an object pose estimation result of each frame, and further includes determining at least one of a start point and an end point of a highlight interval, wherein comparison of object pose estimation results of different frames is involved in determination of at least one of the start point and the end point of the highlight interval.
    Type: Application
    Filed: August 19, 2019
    Publication date: July 16, 2020
    Inventors: Shih-Jung Chuang, Yan-Che Chuang, Chun-Nan Li, Yu-Hsuan Huang, Chih-Chung Chiang
  • Publication number: 20200135236
    Abstract: A mobile device enables a user to edit a video containing a human figure, such that an original human pose is modified into a target human pose in the video. In response to a user command, the mobile device first identifies key points of the human figure from a frame of the video. The user command indicates a target position of a given key point of the key points. The mobile device generates a target frame including the target human pose, with the given key point of the target human pose at the target position. An edited frame sequence is generated on the display including the target frame. The edited frame sequence shows the movement of the human pose transitioning into the target human pose.
    Type: Application
    Filed: October 29, 2018
    Publication date: April 30, 2020
    Inventors: Shih-Jung Chuang, Cheng-Lung Jen, Chih-Chung Chiang, Hsin-Ying Ko
  • Patent number: 10564760
    Abstract: A touch system, a stylus, a touch apparatus, and a control method of the touch apparatus are provided. The control method includes following steps. At least one characteristic data of at least one input tool is obtained. An identifier of the input tool is generated according to the characteristic data. If a touch operation on the touch panel is performed with the input tool, a specific function of the touch apparatus is determined according to the identifier of the input tool.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: February 18, 2020
    Assignee: Wistron Corporation
    Inventors: Yao-Tsung Chang, Ching-Fu Hsu, Ming-Chih Chen, Kuo-Hsing Wang, Jui-Ta Hsieh, Chih-Chung Chiang, Wen-Hua Chang
  • Patent number: 10146344
    Abstract: A touch apparatus and a touch method are provided. The touch apparatus includes a touch panel and a processing unit. The touch panel includes a plurality of sensing electrodes. The touch panel has a first contact surface and a second contact surface. The processing unit is configured to the touch panel. The processing unit receives a touch signal generated by the touch panel sensing a touch operation. The processing unit determines whether the operation is located on the first contact surface or on the second contact surface of the touch panel according to the touch signal and a preset condition. The preset condition is determined by a sensing signal generated by sensing the touch operation touching first contact surface or the second contact surface of the touch panel using at least one of the sensing electrodes.
    Type: Grant
    Filed: August 23, 2015
    Date of Patent: December 4, 2018
    Assignee: Wistron Corporation
    Inventors: Yao-Tsung Chang, Chih-Chung Chiang, Wen-Hua Chang, Meng-Chi Hsieh
  • Publication number: 20160117003
    Abstract: A touch apparatus and a touch method are provided. The touch apparatus includes a touch panel and a processing unit. The touch panel includes a plurality of sensing electrodes. The touch panel has a first contact surface and a second contact surface. The processing unit is configured to the touch panel. The processing unit receives a touch signal generated by the touch panel sensing a touch operation. The processing unit determines whether the operation is located on the first contact surface or on the second contact surface of the touch panel according to the touch signal and a preset condition. The preset condition is determined by a sensing signal generated by sensing the touch operation touching first contact surface or the second contact surface of the touch panel using at least one of the sensing electrodes.
    Type: Application
    Filed: August 23, 2015
    Publication date: April 28, 2016
    Inventors: Yao-Tsung Chang, Chih-Chung Chiang, Wen-Hua Chang, Meng-Chi Hsieh
  • Publication number: 20160098139
    Abstract: A touch system, a stylus, a touch apparatus, and a control method of the touch apparatus are provided. The control method includes following steps. At least one characteristic data of at least one input tool is obtained. An identifier of the input tool is generated according to the characteristic data. If a touch operation on the touch panel is performed with the input tool, a specific function of the touch apparatus is determined according to the identifier of the input tool.
    Type: Application
    Filed: July 23, 2015
    Publication date: April 7, 2016
    Inventors: Yao-Tsung Chang, Ching-Fu Hsu, Ming-Chih Chen, Kuo-Hsing Wang, Jui-Ta Hsieh, Chih-Chung Chiang, Wen-Hua Chang
  • Patent number: 9268449
    Abstract: A touch panel including a substrate, first sensing series, second sensing series, first lines and second lines is provided. Each first sensing series includes first electrode portions and first crossing portions. Each second sensing series includes second electrode portions and second crossing portions. Any adjacent two among the first electrode portions and the second electrode portions are separated by a spacing region. Each first crossing portion crosses one second crossing portion. The first lines respectively connect to the first sensing series and extend to a bonding region of the substrate. The second lines are disposed along the spacing region to respectively connect to the second sensing series and extend to the bonding region. One second line connected to an Nth second sensing series crosses one second crossing portion of an Mth second sensing series, wherein N and M are different positive integers.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: February 23, 2016
    Assignee: Wistron Corporation
    Inventors: Kuo-Hsing Wang, Yao-Tsung Chang, Chih-Chung Chiang, Chu-Chia Tsai, Hsih-Bin Dai
  • Publication number: 20150337251
    Abstract: The present invention provides a microfluidic chip for culturing microorganism and a method of operating the same. The microfluidic chip includes a first input unit, a second input unit, a connection unit connected to the first and second input units, a plurality of control valves, and a ring-shaped storage structure connected to the connection unit and having first and second growth chambers that store a microbial solution. The first and second input units provide first and second solutions, respectively. The first solution is transferred into the first or second growth chamber through the connection unit to treat and discharge a portion of the microbial solution. The second solution is transferred into the first or second growth chamber to discharge the first solution. The control valves are actuated to mix the second solution and remainder of the microbial solution in the ring-shaped storage structure.
    Type: Application
    Filed: November 25, 2014
    Publication date: November 26, 2015
    Inventors: Ya-Tang Yang, Chih-Chung Chiang, Sze-Bi Hsu
  • Publication number: 20150212632
    Abstract: A touch panel including a substrate, first sensing series, second sensing series, first lines and second lines is provided. Each first sensing series includes first electrode portions and first crossing portions. Each second sensing series includes second electrode portions and second crossing portions. Any adjacent two among the first electrode portions and the second electrode portions are separated by a spacing region. Each first crossing portion crosses one second crossing portion. The first lines respectively connect to the first sensing series and extend to a bonding region of the substrate. The second lines are disposed along the spacing region to respectively connect to the second sensing series and extend to the bonding region. One second line connected to an Nth second sensing series crosses one second crossing portion of an Mth second sensing series, wherein N and M are different positive integers.
    Type: Application
    Filed: May 21, 2014
    Publication date: July 30, 2015
    Applicant: Wistron Corporation
    Inventors: Kuo-Hsing Wang, Yao-Tsung Chang, Chih-Chung Chiang, Chu-Chia Tsai, Hsih-Bin Dai
  • Publication number: 20100182779
    Abstract: A display panel that users can design patterns as they need is revealed. The display panel includes a circuit substrate and a plurality of light emitting members. The circuit substrate is disposed with a plurality of fixing holes for being inserted by the light emitting members corresponding to a pattern. The light emitting members are fixed on the fixing holes corresponding to the pattern. Thus there is no unnecessary light emitting members and the cost is reduced. Moreover, the pattern on the display can be changed whenever as user's wish. Thus the display panel is more usable and flexible.
    Type: Application
    Filed: January 22, 2009
    Publication date: July 22, 2010
    Inventor: Chih-Chung CHIANG
  • Patent number: 7014404
    Abstract: A nut member has first and second end faces and corners, and is formed with a plurality of protrusions, each of which is disposed at a respective corner and each of which has a lateral inner face that extends from the second end face, and a plurality of recesses, each of which is indented inwardly from a respective corner and each of which is defined by a recess-defining wall. The recess-defining wall has a lateral outer face that extends from the first end face. Each protrusion is received in and meshes with a respective recess, and the lateral outer face is in face-to-face contact with the lateral inner face when two of the nut bodies are stacked and are tensioned on a screw bolt.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: March 21, 2006
    Inventor: Chih-Chung Chiang
  • Publication number: 20050111930
    Abstract: A nut member has first and second end faces and corners, and is formed with a plurality of protrusions, each of which is disposed at a respective corner and each of which has a lateral inner face that extends from the second end face, and a plurality of recesses, each of which is indented inwardly from a respective corner and each of which is defined by a recess-defining wall. The recess-defining wall has a lateral outer face that extends from the first end face. Each protrusion is received in and meshes with a respective recess, and the lateral outer face is in face-to-face contact with the lateral inner face when two of the nut bodies are stacked and are tensioned on a screw bolt.
    Type: Application
    Filed: October 4, 2004
    Publication date: May 26, 2005
    Inventor: Chih-Chung Chiang
  • Publication number: 20050004780
    Abstract: The present disclosure provides a smart virtual assistant system to assist in the repair and maintenance of semiconductor tools The virtual assistant system includes an interface for receiving a tool alarm from a specified semiconductor tool and a database including a table for providing information as to what can and cannot be done to the specified semiconductor tool. The virtual assistant system also includes two processing subsystems, one including instructions for deducting tool alarm information from the tool alarm and the other for receiving the tool alarm information, perusing the database, and identifying one or more causes associated with the tool alarm information.
    Type: Application
    Filed: July 3, 2003
    Publication date: January 6, 2005
    Applicant: Taiwan Semiconductor Manufacturing Co., LTD
    Inventors: Mu-Tsang Lin, Wen-Chang Kuo, Tien-Der Chiang, Chih-Chung Chiang
  • Publication number: 20040247409
    Abstract: A nut member includes a polygonal nut body having opposite first and second end faces, and a plurality of side faces extending between and interconnecting the first and second end faces. Each adjacent pair of the side faces cooperatively define a corner therebetween. A plurality of tightness-indicating protrusions are formed on and project axially and outwardly from the second end face of the nut body at positions adjacent to said corners, respectively.
    Type: Application
    Filed: June 3, 2003
    Publication date: December 9, 2004
    Inventor: Chih-Chung Chiang
  • Patent number: 5447398
    Abstract: A nut includes a first half having a short shank with an internal screw thread therethrough and an external screw thread thereon and a second half with a threaded bore. The internal screw thread of the first half has a first pitch while the external screw thread has a second screw pitch. The second screw pitch has constant first and second radii. The second radius is shorter than the first radius relative to an axis of the first half. The first screw pitch has constant third and fourth radii. The third radius is longer than the fourth radius relative to the axis of the first half. The third radius has a length at least equal to or longer than the second radius.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: September 5, 1995
    Inventor: Chih-Chung Chiang
  • Patent number: 5248232
    Abstract: The nut includes a first half having a short shank with an internal screw thread therethrough and an external screw thread on the short shank and a second half with a threaded bore. The internal thread has a first pitch and the external thread has a second screw pitch, the second and third screw pitches having different vertical lengths. The threaded bore includes a first section and a second section wider than the first section and the length of the short shank. The first section has a screw pitch equal to the first screw pitch and the second section has a third screw pitch slightly finer than that of the second screw pitch.
    Type: Grant
    Filed: February 10, 1992
    Date of Patent: September 28, 1993
    Inventor: Chih-Chung Chiang