Patents by Inventor Shu-Jen Chang

Shu-Jen Chang 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: 11990443
    Abstract: In an embodiment, an interposer has a first side, a first integrated circuit device attached to the first side of the interposer with a first set of conductive connectors, each of the first set of conductive connectors having a first height, a first die package attached to the first side of the interposer with a second set of conductive connectors, the second set of conductive connectors including a first conductive connector and a second conductive connector, the first conductive connector having a second height, the second conductive connector having a third height, the third height being different than the second height, a first dummy conductive connector being between the first side of the interposer and the first die package, an underfill disposed beneath the first integrated circuit device and the first die package, and an encapsulant disposed around the first integrated circuit device and the first die package.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: May 21, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Kuan-Yu Huang, Sung-Hui Huang, Shang-Yun Hou, Shu Chia Hsu, Yu-Yun Huang, Wen-Yao Chang, Yu-Jen Cheng
  • Patent number: 11291318
    Abstract: A quilt structure with non-powered energy layer having an insulating layer, a first barrier layer, a second barrier layer, a first fabric layer and a second fabric layer is provided. The first barrier layer and the second barrier layer are disposed on two opposite sides of the insulating layer. The first fabric layer is disposed on one of the first barrier layer or the second barrier layer opposite the insulating layer, and the second fabric layer is disposed on another of the first barrier layer or the second barrier layer opposite the insulating layer. At least one of the insulating layer, the first fabric layer and the second fabric layer has bio-energetic fibers or far-infrared fibers.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: April 5, 2022
    Assignee: GREEN ENERGY NANO TECHNOLOGY CO., LTD.
    Inventors: Tien-Show Liang, Shu Han Liang, Shu Ting Liang, Sheng-Tang Wu, En Meng, Juin-Hong Cherng, Wen Sheng Lee, Shu-Jen Chang, Chia-Yu Wang
  • Publication number: 20210373593
    Abstract: An ear physiological wearable device, including a main body and a supporting body, is provided. The main body includes an acoustic driving portion, a temperature sensing portion and an optical scanning portion. The acoustic driving portion is adjacent to the temperature sensing portion, and the optical scanning portion is disposed below the acoustic driving portion and the temperature sensing portion. The supporting body is connected to the main body. The acoustic driving portion includes an acoustic outlet, and the temperature sensing portion includes a nozzle. Two ear physiological wearable devices, one of them including an acoustic driving portion with an acoustic end against the user's skull, another including a main body including a temperature sensing portion and an optical scanning portion, are provided. In this way, the audio signal can be transmitted and/or the users' physiological status can be sensed.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventors: Tong-Jing FANG, Lih-Jen KAU, Juin-Hong CHERNG, Hsiang-Cheng CHEN, Kae-Shin LIN, Gang-Yi FAN, Shu-Jen CHANG
  • Publication number: 20210368892
    Abstract: The present invention is related to a pair of underpants for patients with bedsores. The underpants include an underpants body and a patch. The underpants body includes a front half portion, a rear half portion opposite to the front half portion, and a crotch portion corresponding to the genital of the patient with bedsores and connected to the front half portion and the rear half portion to form a lumbar opening and two leg openings. The patch includes a fabric layer, an absorbent layer and a waterproof layer. The absorbent layer attaches to the fabric layer, while the waterproof layer attaches to the absorbent layer. The waterproof layer is adapted to attach to an inside surface of the underpants body so that the fabric layer may contact with the bedsore parts of the patient and thus absorb the moisture of the bedsores.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 2, 2021
    Inventors: En MENG, Juin-Hong CHERNG, Tien-Show LIANG, Shu Ting LIANG, Shu-Jen CHANG, Shu Han LIANG, Yi-Wen WANG, Gang-Yi FAN
  • Publication number: 20200128977
    Abstract: A quilt structure with non-powered energy layer having an insulating layer, a first barrier layer, a second barrier layer, a first fabric layer and a second fabric layer is provided. The first barrier layer and the second barrier layer are disposed on two opposite sides of the insulating layer. The first fabric layer is disposed on one of the first barrier layer or the second barrier layer opposite the insulating layer, and the second fabric layer is disposed on another of the first barrier layer or the second barrier layer opposite the insulating layer. At least one of the insulating layer, the first fabric layer and the second fabric layer has bio-energetic fibers or far-infrared fibers.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventors: Tien-Show LIANG, Shu Han LIANG, Shu Ting LIANG, Sheng-Tang WU, En MENG, Juin-Hong CHERNG, Wen Sheng LEE, Shu-Jen CHANG, Chia-Yu WANG
  • Publication number: 20040028929
    Abstract: A secondary vulcanized graph structure of a rubber product is proposed in this invention. A rubber pieces with graph or color is first patterned after a first vulcanization process, then the rubber piece is positioned in a mold, a transparent or opaque raw rubber material is then filled in the mold and after a compress and secondary vulcanization process. The patterned rubber main body is attached with the rubber piece. The rubber piece is then firmly attached to the top or bottom of the transparent rubber main body. In the other way, the rubber piece could also be attached to the bottom of the opaque rubber main body.
    Type: Application
    Filed: August 12, 2002
    Publication date: February 12, 2004
    Inventor: Shu-Jen Chang