Patents by Inventor Tzu-Min Yang

Tzu-Min Yang 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: 20240128531
    Abstract: The present disclosure discloses a method for recycling all types of lithium batteries. First, the lithium battery waste is acid-leached to obtain a solution containing most of metal ions. After filtering, the solution is separated from the remaining solids, and then the obtained solution is subjected to separate precipitation many times. After separately adjusting the pH value of the solution many times, adding precipitants with a high selectivity ratio, and matching with filtration and separation reaction, all ions in the lithium battery waste are sequentially precipitated in forms of iron phosphate (FePO4), aluminum hydroxide (Al(OH)3), manganese oxide (MnO2), dicobalt trioxide (cobalt oxide, Co2O3), nickel hydroxide (Ni(OH)2), and lithium carbonate (Li2CO3).
    Type: Application
    Filed: September 24, 2023
    Publication date: April 18, 2024
    Applicant: Cleanaway Company Limited
    Inventors: CHIH-HUANG LAI, HSIN-FANG CHANG, TZU-MIN CHENG, YUNG-FA YANG, TSUNG-TIEN CHEN, ZHENG-YU CHENG, CHI-YUNG CHANG
  • Patent number: 11916172
    Abstract: An epitaxial structure adapted to a semiconductor pickup element is provided. The semiconductor pickup element has at least one guiding structure and provided with a pickup portion. The epitaxial structure includes a semiconductor layer corresponding to the pickup portion and capable of being picked up by the semiconductor pickup element. The epitaxial structure also includes at least one alignment structure disposed on the semiconductor layer and corresponding to the at least one guiding structure, so that the epitaxial structure and the semiconductor pickup element are positioned relative to each other. The number of the at least one alignment structure matches the number of the at least one guiding structure.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: February 27, 2024
    Assignee: PLAYNITRIDE DISPLAY CO., LTD.
    Inventors: Shiang-Ning Yang, Yi-Min Su, Yu-Yun Lo, Bo-Wei Wu, Tzu-Yu Ting
  • Publication number: 20220401359
    Abstract: The present invention provides a use of platelet dry powder (PDP) for relieving inflammation or injury in an airway portion, wherein per gram of platelet dry powder (PDP) comprises at least 100,000 platelets.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 22, 2022
    Applicants: Spirit Scientific Co. LTD.
    Inventors: Chin-Ho Chen, Yi-Shin Tsai, Tzu-Min Yang, Dao Lung Steven Lin
  • Patent number: 10841877
    Abstract: A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a status of each execution nodal point as an executable status or a non-executable status. Before the management nodal point assigns a first task, the management nodal point obtains the status of a first execution nodal point corresponding to the first task. If the first execution nodal point is at the executable status, the management nodal point assigns the first task to the first execution nodal point according to a predetermined rule.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: November 17, 2020
    Assignee: PEGATRON CORPORATION
    Inventors: Bo-Rong Chen, Tzu-Min Yang, Wen-Pin Li
  • Publication number: 20190166554
    Abstract: A management nodal point of a wireless sensor network (WSN) receives a plurality of tasks and stores the tasks in a buffer. Each of the tasks would be assigned to and executed by a corresponding one of execution nodal points of the WSN. The management nodal point records a status of each execution nodal point as an executable status or a non-executable status. Before the management nodal point assigns a first task, the management nodal point obtains the status of a first execution nodal point corresponding to the first task. If the first execution nodal point is at the executable status, the management nodal point assigns the first task to the first execution nodal point according to a predetermined rule.
    Type: Application
    Filed: October 1, 2018
    Publication date: May 30, 2019
    Inventors: Bo-Rong Chen, Tzu-Min Yang, Wen-Pin Li
  • Patent number: 9341950
    Abstract: An exposure apparatus is provided and adapted for exposing a photoresist layer on a layer to form a plurality of strip exposed patterns. The exposure apparatus includes a light source, a lens group and a mask. The lens group is disposed between the photoresist layer and the light source and includes a plurality of strip lens parallel to each other, wherein an overlapping region between any two neighboring strip lens is defined as a lens connecting region, and the other regions excluding the lens connecting regions are defined as lens regions. The mask is disposed between the photoresist layer and the lens group and includes a plurality of shielding patterns, wherein an outline of the shielding patterns corresponds to the strip exposed patterns, each shielding pattern has a strip opening, and an extension direction of the strip openings is substantially parallel to an extension direction of the shielding patterns.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: May 17, 2016
    Assignee: Au Optronics Corporation
    Inventors: Hsiang-Chih Hsiao, Ta-Wen Liao, Tzu-Min Yang, Shan-Fang Chen, Ya-Ping Chang, Chi-Hung Yang, Chung-Yuan Liao
  • Publication number: 20150253672
    Abstract: An exposure apparatus is provided and adapted for exposing a photoresist layer on a layer to form a plurality of strip exposed patterns. The exposure apparatus includes a light source, a lens group and a mask. The lens group is disposed between the photoresist layer and the light source and includes a plurality of strip lens parallel to each other, wherein an overlapping region between any two neighboring strip lens is defined as a lens connecting region, and the other regions excluding the lens connecting regions are defined as lens regions. The mask is disposed between the photoresist layer and the lens group and includes a plurality of shielding patterns, wherein an outline of the shielding patterns corresponds to the strip exposed patterns, each shielding pattern has a strip opening, and an extension direction of the strip openings is substantially parallel to an extension direction of the shielding patterns.
    Type: Application
    Filed: May 27, 2015
    Publication date: September 10, 2015
    Inventors: Hsiang-Chih Hsiao, Ta-Wen Liao, Tzu-Min Yang, Shan-Fang Chen, Ya-Ping Chang, Chi-Hung Yang, Chung-Yuan Liao
  • Patent number: 9122162
    Abstract: An exposure apparatus is provided and adapted for exposing a photoresist layer on a layer to form a plurality of strip exposed patterns. The exposure apparatus includes a light source, a lens group and a mask. The lens group is disposed between the photoresist layer and the light source and includes a plurality of strip lens parallel to each other, wherein an overlapping region between any two neighboring strip lens is defined as a lens connecting region, and the other regions excluding the lens connecting regions are defined as lens regions. The mask is disposed between the photoresist layer and the lens group and includes a plurality of shielding patterns, wherein an outline of the shielding patterns corresponds to the strip exposed patterns, each shielding pattern has a strip opening, and an extension direction of the strip openings is substantially parallel to an extension direction of the shielding patterns.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 1, 2015
    Assignee: Au Optronics Corporation
    Inventors: Hsiang-Chih Hsiao, Ta-Wen Liao, Tzu-Min Yang, Shan-Fang Chen, Ya-Ping Chang, Chi-Hung Yang, Chung-Yuan Liao
  • Publication number: 20130235316
    Abstract: An exposure apparatus is provided and adapted for exposing a photoresist layer on a layer to form a plurality of strip exposed patterns. The exposure apparatus includes a light source, a lens group and a mask. The lens group is disposed between the photoresist layer and the light source and includes a plurality of strip lens parallel to each other, wherein an overlapping region between any two neighboring strip lens is defined as a lens connecting region, and the other regions excluding the lens connecting regions are defined as lens regions. The mask is disposed between the photoresist layer and the lens group and includes a plurality of shielding patterns, wherein an outline of the shielding patterns corresponds to the strip exposed patterns, each shielding pattern has a strip opening, and an extension direction of the strip openings is substantially parallel to an extension direction of the shielding patterns.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 12, 2013
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Hsiang-Chih Hsiao, Ta-Wen Liao, Tzu-Min Yang, Shan-Fang Chen, Ya-Ping Chang, Chi-Hung Yang, Chung-Yuan Liao