Patents by Inventor Chi Chiang

Chi 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: 20220168248
    Abstract: Provided is a pharmaceutical composition for treating melanoma, including a benzenesulfonamide derivative and a pharmaceutically acceptable carrier thereof. Also provided is a method for treating melanoma by administering the composition to a subject in need thereof. Further provided is a use of the pharmaceutical composition in the manufacture of a medicament for treating melanoma.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 2, 2022
    Applicant: GONGWIN BIOPHARM CO., LTD
    Inventors: Chuan-Ching Yang, Mao-Yuan Lin, Shun-Chi Wu, Zong-Yu Yang, Di-Rong Chen, Chi-Chiang Tu, Nan-Shan Zhong
  • Patent number: 11349002
    Abstract: A first source/drain structure is disposed over a substrate. A second source/drain structure is disposed over the substrate. An isolation structure is disposed between the first source/drain structure and the second source/drain structure. The first source/drain structure and a first sidewall of the isolation structure form a first interface that is substantially linear. The second source/drain structure and a second sidewall of the isolation structure form a second interface that is substantially linear. A first source/drain contact surrounds the first source/drain structure in multiple directions. A second source/drain contact surrounds the second source/drain structure in multiple directions. The isolation structure is disposed between the first source/drain contact and the second source/drain contact.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: May 31, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Ta-Chun Lin, Kuan-Lin Yeh, Chun-Jun Lin, Kuo-Hua Pan, Mu-Chi Chiang, Jhon Jhy Liaw
  • Patent number: 11315924
    Abstract: A semiconductor device includes a first active region and a second active region disposed over a substrate. A first source/drain component is grown on the first active region. A second source/drain component is grown on the second active region. An interlayer dielectric (ILD) is disposed around the first source/drain component and the second source/drain component. An isolation structure extends vertically through the ILD. The isolation structure separates the first source/drain component from the second source/drain component.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: April 26, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ta-Chun Lin, Kuan-Lin Yeh, Chun-Jun Lin, Kuo-Hua Pan, Mu-Chi Chiang
  • Publication number: 20220102509
    Abstract: A first source/drain structure is disposed over a substrate. A second source/drain structure is disposed over the substrate. An isolation structure is disposed between the first source/drain structure and the second source/drain structure. The first source/drain structure and a first sidewall of the isolation structure form a first interface that is substantially linear. The second source/drain structure and a second sidewall of the isolation structure form a second interface that is substantially linear. A first source/drain contact surrounds the first source/drain structure in multiple directions. A second source/drain contact surrounds the second source/drain structure in multiple directions. The isolation structure is disposed between the first source/drain contact and the second source/drain contact.
    Type: Application
    Filed: September 25, 2020
    Publication date: March 31, 2022
    Inventors: Ta-Chun Lin, Kuan-Lin Yeh, Chun-Jun Lin, Kuo-Hua Pan, Mu-Chi Chiang, Jhon Jhy Liaw
  • Publication number: 20220088038
    Abstract: Provided is a composition for reducing fat in the body of a subject, including a benzenesulfonamide derivative and a pharmaceutically or cosmetically acceptable carrier thereof. Also provided is a method for fat ablation or lipolysis by administering the composition to the subject in need thereof. Further provided is a method for preventing or treating a disease or condition related to fat accumulation by administering the composition to the subject in need thereof.
    Type: Application
    Filed: September 24, 2020
    Publication date: March 24, 2022
    Inventors: Shun-Chi Wu, Mao-Yuan Lin, Di-Rong Chen, Chuan-Ching Yang, Nan-Shan Zhong, Chi-Chiang Tu
  • Patent number: 11282982
    Abstract: A light-emitting device, includes: a substrate, including a base with a main surface; and a plurality of protrusions on the main surface, wherein the protrusion and the base include different materials; and a semiconductor stack on the main surface, including a side wall, and wherein an included angle between the side wall and the main surface is an obtuse angle; wherein the main surface includes a peripheral area surrounding the semiconductor stack, and the peripheral area is devoid of the protrusion formed thereon.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: March 22, 2022
    Assignee: EPISTAR CORPORATION
    Inventors: Li-Ming Chang, Tzung-Shiun Yeh, Chien-Fu Shen, Wen-Hsiang Lin, Pei-Chi Chiang, Yi-Wen Ku
  • Publication number: 20210408000
    Abstract: A semiconductor device includes a first active region and a second active region disposed over a substrate. A first source/drain component is grown on the first active region. A second source/drain component is grown on the second active region. An interlayer dielectric (ILD) is disposed around the first source/drain component and the second source/drain component. An isolation structure extends vertically through the ILD. The isolation structure separates the first source/drain component from the second source/drain component.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Inventors: Ta-Chun Lin, Kuan-Lin Yeh, Chun-Jun Lin, Kuo-Hua Pan, Mu-Chi Chiang
  • Publication number: 20210355259
    Abstract: A resin composition is provided. The resin composition comprises: (A) a compound having a structure of formula (I), wherein R1 is an organic group; and (B) a vinyl-containing elastomer, wherein the weight ratio of the compound having the structure of formula (I) to the vinyl-containing elastomer is 20:1 to 1:1.
    Type: Application
    Filed: October 12, 2020
    Publication date: November 18, 2021
    Inventors: Shur-Fen LIU, Jau-Yu CHIOU, Jen-Chi CHIANG
  • Publication number: 20210291335
    Abstract: An electric nail gun includes a nail-striking subunit that is adapted to strike a nail, a lifting wheel that is movable to become engageable and not engageable with the nail-striking subunit, a driving member that is rotatable by a motor, and a transmission shaft that is movably connected between the driving member and the lifting wheel, and that is convertible between a first position, where the lifting wheel is engageable with the nail-striking subunit such that rotation of the driving member results in movement of the nail-striking subunit, and a second position, where the lifting wheel is not engageable with the nail-striking subunit such that rotation of the driving member does not result in movement of the nail-striking subunit.
    Type: Application
    Filed: March 16, 2021
    Publication date: September 23, 2021
    Applicant: BASSO INDUSTRY CORP.
    Inventors: An-Gi LIU, Yuan-Chi CHIANG
  • Patent number: 11010244
    Abstract: A memory data management method includes the following steps reading a plurality of data of a plurality of memory cells of a memory block; determining whether error bits of the data exceed an error correction code (ECC) threshold; if the error bits of the data exceed the ECC threshold, a programming process being executed to increase a first threshold voltage of a first state data of the data for exceeding a first threshold, to increase a second threshold voltage of a second state data of the data for exceeding a second threshold, and to increase a third threshold voltage of a third state data of the data for exceeding a third threshold.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: May 18, 2021
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yung-Chun Li, Ping-Hsien Lin, Kun-Chi Chiang, Chien-Chung Ho
  • Patent number: 11009373
    Abstract: An optical encoding device includes a code disc, an optical signal generator, (K+1) optical sensors and an encoding circuit. The code disk has K gratings arranged in a row. The total width of the optical sensors is equal to the total width W of the gratings. The optical sensor receives the optical signal through the code disk. Each optical sensor converts the optical signal into a voltage signal and outputs the voltage signal. The encoding circuit receives and normalizes the voltage signals to generate (K+1) voltage values. During a period in which the code disk rotates by a distance of 2W/K, the encoding circuit compares the voltage values with a preset value to generate at least two binary codes. When K is odd, the preset value is 0.5, and when K is even, the preset value is 0.55. The present invention can increase an absolute row resolution of the code disc.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: May 18, 2021
    Assignee: National Chiao Tung University
    Inventors: Mang Ou-Yang, Yuan Ouyang, Tzu Min Chuang, Ren-Li Yang, Yung-Jhe Yan, Hou Chi Chiang
  • Publication number: 20210081274
    Abstract: A memory data management method includes the following steps: reading a plurality of data of a plurality of memory cells of a memory block; determining whether error bits of the data exceed an error correction code (ECC) threshold; if the error bits of the data exceed the ECC threshold, a programming process being executed to enhance a first state data of the data for exceeding a first threshold, to enhance a second state data of the data for exceeding a second threshold, and to enhance a third state data of the data for exceeding a third threshold.
    Type: Application
    Filed: September 16, 2019
    Publication date: March 18, 2021
    Inventors: Yung-Chun LI, Ping-Hsien LIN, Kun-Chi CHIANG, Chien-Chung HO
  • Publication number: 20210035937
    Abstract: A method for forming a package structure includes forming an under bump metallization (UBM) layer over a metal pad and forming a photoresist layer over the UBM layer. The method further includes patterning the photoresist layer to form an opening in the photoresist layer. The method also includes forming a first bump structure over the first portion of the UBM layer. The first bump structure includes a first barrier layer over a first pillar layer. The method includes placing a second bump structure over the first bump structure. The second bump structure includes a second barrier layer over a second pillar layer. The method further includes reflowing the first bump structure and the second bump structure to form a solder joint between a first inter intermetallic compound (IMC) and a second IMC.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 4, 2021
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Hung CHEN, Yu-Nu HSU, Chun-Chen LIU, Heng-Chi HUANG, Chien-Chen LI, Shih-Yen CHEN, Cheng-Nan HSIEH, Kuo-Chio LIU, Chen-Shien CHEN, Chin-Yu KU, Te-Hsun PANG, Yuan-Feng WU, Sen-Chi CHIANG
  • Patent number: 10872963
    Abstract: A semiconductor structure can include a resistor on a substrate formed simultaneously with other devices, such as transistors. A diffusion barrier layer formed on a substrate is patterned to form a resistor and barrier layers under a transistor gate. A filler material, a first connector, and a second connector are formed on the resistor at the same manner and time as the gate of the transistor. The filler material is removed to form a resistor on a substrate.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: December 22, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hua Feng Chen, Shu-Hui Wang, Mu-Chi Chiang
  • Publication number: 20200338028
    Abstract: The present disclosure relates to a benzenesulfonamide derivative which is useful to modulate lipid raft integrity of cancer cells and the use of the benzenesulfonamide derivative in prevention or treatment of diseases or conditions which can be ameliorated by change of the lipid raft integrity in a subject.
    Type: Application
    Filed: December 28, 2018
    Publication date: October 29, 2020
    Inventors: Chuan-Ching Yang, Mao-Yuan Lin, Shun-Chi Wu, Chi-Chiang Tu, Nan-Shan Zhong
  • Patent number: 10814316
    Abstract: A process for the production of benzene and ethylene from an alkane-containing gas stream. The alkane-containing gas stream may be contacted, in a reaction zone of a reactor under alkane aromatization conditions, with an aromatization catalyst including any combination of fresh, spent, and regenerated catalyst to produce an outlet stream including (i) spent catalyst and (ii) a product mixture including benzene and ethylene. The spent catalyst may be regenerated in a regeneration zone under regeneration conditions to produce the regenerated catalyst. A selected amount of fresh catalyst may be added to the regeneration zone to produce the mixture of fresh catalyst and regenerated catalyst, which may be recycled to the reaction zone. A ratio of benzene to ethylene in the product mixture may be controlled by modifying the alkane aromatization conditions, the regeneration conditions, and/or the selected amount of fresh catalyst added to the regeneration zone.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: October 27, 2020
    Assignee: Shell Oil Company
    Inventors: Ann Marie Lauritzen, Ye-Mon Chen, Chi Chiang Lee
  • Patent number: 10815456
    Abstract: The present disclosure provides for a cryopreservation composition comprising a permeating cryoprotectant, a saccharide and a macromolecule. The cryopreservation composition has a low toxicity to cells and tissues, and promotes survival and retention of viability of the biological material during cryopreservation.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: October 27, 2020
    Assignee: TRANSWELL BIOTECH CO., LTD.
    Inventors: Bin-Ru She, Kun-Chi Chiang, Cheng-Yi Lin, Ting-Yu Huang
  • Patent number: 10811377
    Abstract: A package structure is provided. The package structure includes a first bump structure formed over a substrate, a solder joint formed over the first bump structure and a second bump structure formed over the solder joint. The first bump structure includes a first pillar layer formed over the substrate and a first barrier layer formed over the first pillar layer. The first barrier layer has a first protruding portion which extends away from a sidewall surface of the first pillar layer, and a distance between the sidewall surface of the first pillar layer and a sidewall surface of the first barrier layer is in a range from about 0.5 ?m to about 3 ?m. The second bump structure includes a second barrier layer formed over the solder joint and a second pillar layer formed over the second barrier layer, wherein the second barrier layer has a second protruding portion which extends away from a sidewall surface of the second pillar layer.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: October 20, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Cheng-Hung Chen, Yu-Nu Hsu, Chun-Chen Liu, Heng-Chi Huang, Chien-Chen Li, Shih-Yen Chen, Cheng-Nan Hsieh, Kuo-Chio Liu, Chen-Shien Chen, Chin-Yu Ku, Te-Hsun Pang, Yuan-Feng Wu, Sen-Chi Chiang
  • Patent number: 10775289
    Abstract: A gas detecting device includes a casing, an optical mechanism, a gas transporting actuator, a laser module, a particle detector and an external sensing module. The casing includes a chamber, an inlet, an outlet and a communication channel. The optical mechanism is disposed in the chamber. The optical mechanism includes an airflow channel and a light-beam channel. The airflow channel is in fluid communication with the at least one inlet and the outlet. The light-beam channel is in communication with the airflow channel. The gas transporting actuator is disposed on the optical mechanism. The laser module is disposed in the optical mechanism for emitting a light beam to the airflow channel. The particle detector detects sizes and a concentration of the suspended particles in the air. The external sensing module is installed in the communication channel to measure the air.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 15, 2020
    Assignee: MICROJET TECHNOLOGY CO., LTD.
    Inventors: Hao-Jan Mou, Hung-Chun Hu, Young-Chih Kuo, Jui-Yuan Chu, Chien-Chih Huang, Wen-Hsiung Liu, Yi-Cheng Huang, Wei-Chen Liao, Chi-Chiang Hsieh, Chi-Feng Huang, Yung-Lung Han
  • Publication number: 20200243714
    Abstract: A light-emitting device, includes: a substrate, including a base with a main surface; and a plurality of protrusions on the main surface, wherein the protrusion and the base include different materials; and a semiconductor stack on the main surface, including a side wall, and wherein an included angle between the side wall and the main surface is an obtuse angle; wherein the main surface includes a peripheral area surrounding the semiconductor stack, and the peripheral area is devoid of the protrusion formed thereon.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 30, 2020
    Inventors: Li-Ming CHANG, Tzung-Shiun YEH, Chien-Fu SHEN, Wen-Hsiang LIN, Pei-Chi CHIANG, Yi-Wen KU