Patents by Inventor Yu-Chi Hsieh

Yu-Chi Hsieh 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: 20250137155
    Abstract: A carrier-attached ultra-thin copper foil and a method for producing the same are provided. The carrier-attached ultra-thin copper foil includes a copper foil carrier, a release layer, and an ultra-thin copper foil layer. The release layer is formed on a side surface of the copper foil carrier. The release layer contains a copper-containing organic compound, and a chemical structure of the copper-containing organic compound has at least a copper-nitrogen bond (Cu—N bond). The ultra-thin copper foil layer is formed on a side surface of the release layer away from the copper foil carrier. The copper foil carrier is capable of being separated from the ultra-thin copper foil layer through the release layer.
    Type: Application
    Filed: December 21, 2023
    Publication date: May 1, 2025
    Inventors: Te-Chao LIAO, Wei-Sheng CHENG, Yu-Chi Hsieh, Chia-Shan CHANG
  • Publication number: 20250101625
    Abstract: A surface treatment method of a copper foil, an antioxidant copper foil, and a cathode of a lithium battery are provided. The antioxidant copper foil includes a copper foil substrate and an antioxidant layer formed thereon. The antioxidant layer contains chromium elements derived from a chromic acid compound, and contains nitrogen elements at least partially derived from an aminotetrazole compound and a nitrogen-containing heterocyclic compound. The antioxidant copper foil satisfies the following characteristics: (a) the antioxidant layer has a chromium content of between 5 and 35 ?g/m2 determined by XRF; (b) the antioxidant layer has a nitrogen content of between 0.1 and 10 wt % determined by XPS; (c) the antioxidant copper foil has a C—N signal detected by headspace GC-MS; and (d) after baking the antioxidant copper foil at 250° C. for 10 minutes, a surface color difference ?E of the antioxidant layer is not greater than 8.
    Type: Application
    Filed: December 5, 2023
    Publication date: March 27, 2025
    Inventors: TE-CHAO LIAO, WEI-SHENG CHENG, Yu-Chi Hsieh, Hsin-Hui Chiu
  • Publication number: 20250105247
    Abstract: A manufacturing method of a lithium battery negative electrode at least includes the following steps. An electroplating equipment is provided, wherein the electroplating equipment has a drying chamber, and the drying chamber includes an electroplating tank, an electroplating wheel set, and a film sticking wheel set. A copper foil is disposed in the drying chamber. The electroplating wheel set transports the copper foil to form a lithium metal layer on the copper foil, and the copper foil and the lithium metal layer form a copper-lithium composite metal layer. The film sticking wheel set transports the copper-lithium composite metal layer and attaches a protective film to the copper-lithium composite metal layer.
    Type: Application
    Filed: October 31, 2023
    Publication date: March 27, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wei-Sheng Cheng, Yu-Chi Hsieh
  • Publication number: 20250092555
    Abstract: A manufacturing method of a roughened copper foil includes the following steps. A copper foil is provided. An electrolytic process is performed to form a roughening layer on the copper foil. An electrolyte solution in the electrolysis process includes copper ions in a range from 0.1 g/L to 20 g/L, sulfate ions in a range from 30 g/L to 120 g/L, and a coordination compound in a range from 0.1 g/L to 10 g/L.
    Type: Application
    Filed: October 25, 2023
    Publication date: March 20, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wei-Sheng Cheng, Yu-Chi Hsieh, Chia-Shan Chang
  • Publication number: 20250092554
    Abstract: A release carrier structure includes a carrier layer, a first release layer, and a second release layer. A weight ratio of organic matter in the second release layer is greater than a weight ratio of organic matter in the first release layer.
    Type: Application
    Filed: November 6, 2023
    Publication date: March 20, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wei-Sheng Cheng, Yu-Chi Hsieh, Chia-Shan Chang
  • Publication number: 20250096254
    Abstract: A lithium battery positive material includes lithium nickel manganese oxide (LNMO) doped with copper, titanium, nitrogen, and carbon. In addition, a manufacturing method of the lithium battery positive material is also provided.
    Type: Application
    Filed: October 26, 2023
    Publication date: March 20, 2025
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wei-Sheng Cheng, Chia-Shan Chang, Yu-Chi Hsieh
  • Publication number: 20240136454
    Abstract: A back panel of a solar cell and a method for manufacturing the same are provided. The back panel includes a prepreg and a fluorine-containing polymer layer, and the fluorine-containing polymer layer is formed on the prepreg. The prepreg is formed by immersing a fiber substrate into a resin composition. Based on a total weight of the resin composition being 100 PHR (parts per hundred resin), the resin composition includes: 5 PHR to 70 PHR of a first epoxy resin, 1 PHR to 20 PHR of a hardener, and 0.01 PHR to 10 PHR of an accelerant. The first epoxy resin contains phosphorus atoms, and an amount of the phosphorus atoms in the first epoxy resin ranges from 0.1 wt % to 5 wt %.
    Type: Application
    Filed: November 29, 2022
    Publication date: April 25, 2024
    Inventors: TE-CHAO LIAO, CHING-YAO YUAN, Yu-Chi Hsieh
  • Publication number: 20240117179
    Abstract: A plastic wrap is provided. The plastic wrap is formed from a biodegradable material. The biodegradable material includes a biodegradable polymer and a chain extender. The biodegradable polymer includes polybutylene adipate terephthalate (PBAT). Based on a total weight of the plastic wrap being 100 phr, an amount of the PBAT is higher than 85 phr. The chain extender is selected from the group consisting of: an epoxy functional compound, a dianhydride compound, diisocyanate, phosphite, dioxazoline, and any combination thereof.
    Type: Application
    Filed: November 29, 2022
    Publication date: April 11, 2024
    Inventors: TE-CHAO LIAO, CHING-YAO YUAN, Yu-Chi Hsieh
  • Publication number: 20230339168
    Abstract: A method for manufacturing a polyester film for embossing is provided. A polyester composition is prepared from a recycled polyester material. The polyester composition includes a physically regenerated polyester resin and a chemically regenerated polyester resin. The polyester composition is melted and extruded so as to form a base layer. The base layer is stretched in a machine direction. A surface coating paste is coated onto the base layer. The base layer with the surface coating paste is heated and stretched in a transverse direction, such that the surface coating paste turns into a surface coating layer, and a polyester film for embossing is obtained.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Inventors: Wen-Cheng Yang, TE-CHAO LIAO, Chia-Yen Hsiao, Yu-Chi Hsieh
  • Publication number: 20230212364
    Abstract: A method for manufacturing a polyester film for embossing that is made from a recycled polyester material. A part of the recycled polyester material is physically reproduced to obtain physically regenerated polyester chips. The physically regenerated polyester chips include physically regenerated regular polyester chips. Another part of the recycled polyester material is chemically reproduced to obtain chemically regenerated polyester chips. The chemically regenerated polyester chips include chemically regenerated regular polyester chips and chemically regenerated electrostatic pinning polyester chips. The physically regenerated polyester chips and the chemically regenerated polyester chips are mixed to form a base material. The base material is used to form a base layer that having a main component of regenerated polyethylene terephthalate. A surface coating layer is formed onto the base layer. A material of the surface coating layer includes a main resin, fillers, and melamine.
    Type: Application
    Filed: March 14, 2023
    Publication date: July 6, 2023
    Inventors: Wen-Cheng Yang, TE-CHAO LIAO, Chia-Yen Hsiao, Yu-Chi Hsieh
  • Publication number: 20230203333
    Abstract: A printable substrate including a polymer substrate and a coating layer is provided. The coating layer covers the polymer substrate. The thickness of the coating layer is 0.1 ?m to 30 ?m. The surface impedance value of the coating layer is 107 ohms to 1012 ohms. The maximum printable temperature of the printable substrate is 100° C. to 190° C. After printing on the coating layer of the printable substrate, the result of an adhesion test for the printable substrate is 3B to 5B.
    Type: Application
    Filed: July 14, 2022
    Publication date: June 29, 2023
    Applicant: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wen-Cheng Yang, Ching-Yao Yuan, Yu-Chi Hsieh
  • Patent number: 11680150
    Abstract: A matte polyester film and a method for manufacturing the same are provided. The matte polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further include chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The matte polyester film further includes a matting additive.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: June 20, 2023
    Assignee: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wen-Cheng Yang, Chun-Cheng Yang, Chia-Yen Hsiao, Yu-Chi Hsieh
  • Patent number: 11572449
    Abstract: A polyester film and a method for manufacturing the same are provided. The polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further includes chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: February 7, 2023
    Assignee: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Wen-Cheng Yang, Chun-Cheng Yang, Chia-Yen Hsiao, Yu-Chi Hsieh
  • Patent number: 11465391
    Abstract: A detectable dust-proof paper is provided. The detectable dust-proof paper includes a detected layer, a first plastic layers, and a first ink-receptive layer. The detected layer has two opposite surfaces. The detected layer includes at least one metal which is selected from the group consisting of: aluminum, copper, nickel, iron, and a mixture or an alloy thereof. The first plastic layer is disposed on one of the two surfaces of the detected layer. A material of the first plastic layer is selected from the group consisting of: a polyolefin, a polyester, a polyamide, and any combination thereof. The first ink-receptive layer is disposed on the first plastic layer. The first ink-receptive layer contains an inorganic ink-absorption material ranging between a value larger than 0 wt % and 75 wt %.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 11, 2022
    Assignee: NAN YA PLASTICS CORPORATION
    Inventors: Te-Chao Liao, Ching-Yao Yuan, Wen-Jui Cheng, Yu-Chi Hsieh
  • Publication number: 20220134708
    Abstract: An information security paper is provided. The information security paper includes a first paper layer, a second paper layer, a sensing unit, and a plastic reinforcement layer. The sensing unit and the plastic reinforcement layer are both disposed between the first paper layer and the second paper layer, and the plastic reinforcement layer is located at one side of the sensing unit.
    Type: Application
    Filed: July 21, 2021
    Publication date: May 5, 2022
    Inventors: TE-CHAO LIAO, CHING-YAO YUAN, Yu-Chi Hsieh
  • Publication number: 20220041835
    Abstract: A polyester film is provided. The polyester film includes 10 wt % to 100 wt % of a regenerated polyester resin. The regenerated polyester resin includes a physically regenerated polyester resin and a chemically regenerated polyester resin. Based on a total weight of the regenerated polyester resin being 100 wt %, an amount of the chemically regenerated polyester resin is larger than or equal to 5 wt %.
    Type: Application
    Filed: October 19, 2021
    Publication date: February 10, 2022
    Inventors: TE-CHAO LIAO, Wen-Cheng Yang, CHING-YAO YUAN, Yu-Chi Hsieh, Chia-Yen Hsiao
  • Publication number: 20220017708
    Abstract: A polyester film for embossing and a method for manufacturing the same are provided. The polyester film for embossing is made from a recycled polyester material. The polyester film for embossing includes a base layer and a surface coating layer. The base layer is formed from a polyester composition. The polyester composition includes regenerated polyethylene terephthalate as a main component. The surface coating layer is disposed on at least one surface of the base layer. A material of the surface coating layer includes a main resin, fillers, and melamine. Based on a total weight of the surface coating layer being 100 wt %, an existing amount of the main resin is 45 wt % to 95 wt %, an existing amount of the fillers is 0.1 wt % to 30 wt %, and an existing amount of the melamine is 0.01 wt % to 25 wt %.
    Type: Application
    Filed: March 15, 2021
    Publication date: January 20, 2022
    Inventors: Wen-Cheng Yang, TE-CHAO LIAO, Chia-Yen Hsiao, Yu-Chi Hsieh
  • Patent number: 11203891
    Abstract: An anti-pinch window control system and an anti-pinch window control method are disclosed. The anti-pinch window control system includes a door panel, a glass window, a sound detection module, and a control module. When the glass window is closing, if a sound position of a sound on the glass window is close to an end portion of the glass window, the control module controls the glass window to stop closing. The sound on the glass window serves as the main judgment standard for the anti-pinch window control system, which can reduce the possibility of misjudgment.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: December 21, 2021
    Assignee: Southern Taiwan University of Science and Technology
    Inventors: Ching-Chou Tang, Yu-Chi Hsieh, Kun-Yu Li, Jhih-Deng Hong, Liang-Chi Dai, Sheng-Kai Huang, Qing-Yuan Huang, Jui-Cheng Kao
  • Publication number: 20210347363
    Abstract: A car and a method for detecting a road condition and warning a following vehicle are provided. The car includes a vehicle body, a road condition detection unit, a processing unit, and a display unit. The road condition detection unit is disposed on the vehicle body. The road condition detection unit is configured to detect the road condition in front of the vehicle body and generate a road condition signal. The processing unit is disposed on the vehicle body and configured to generate a display signal after receiving the road condition signal. The display unit is disposed on a rear windshield of the vehicle body and configured to generate a warning image after receiving the display signal, so as to warn a driver of the following vehicle of the road condition in front of the vehicle body.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 11, 2021
    Inventors: CHING-CHOU TANG, YU-CHI HSIEH, KUN-YU LI, JHIH-DENG HONG, LIANG-CHI DAI, SHENG-KAI HUANG, QING-YUAN HUANG, JUI-CHENG KAO
  • Publication number: 20210348432
    Abstract: An anti-pinch window control system and an anti-pinch window control method are disclosed. The anti-pinch window control system includes a door panel, a glass window, a sound detection module, and a control module. When the glass window is closing, if a sound position of a sound on the glass window is close to an end portion of the glass window, the control module controls the glass window to stop closing. The sound on the glass window serves as the main judgment standard for the anti-pinch window control system, which can reduce the possibility of misjudgment.
    Type: Application
    Filed: May 6, 2020
    Publication date: November 11, 2021
    Inventors: CHING-CHOU TANG, YU-CHI HSIEH, KUN-YU LI, JHIH-DENG HONG, LIANG-CHI DAI, SHENG-KAI HUANG, QING-YUAN HUANG, JUI-CHENG KAO