Patents by Inventor Hsing-Min Wen

Hsing-Min Wen 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: 20240085807
    Abstract: The present invention discloses a reticle storage pod including an outer pod which includes an outer cover and an outer base. The outer cover and the outer base can be coupled to securely accommodate one of a first inner pod and a second inner pod that are differently structured in the outer pod. The first inner pod and the second inner pod are for individually accommodating a reticle. The outer cover is provided with at least one first hold-down mechanism and at least one second hold-down mechanism, and the first hold-down mechanism and the second hold-down mechanism respectively act on a cover of the first inner pod and a cover of the second inner pod that are differently structured.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 14, 2024
    Inventors: Ming-Chien CHIU, Chia-Ho CHUANG, Hsin-Min HSUEH, Hsing-Min WEN
  • Patent number: 11874596
    Abstract: The instant disclosure discloses a workpiece container system comprising a storage assembly. The storage assembly comprises a seat member and a seat cover. The seat member defines a workpiece receiving region that encompasses a geometric center region thereof, configured to receive a workpiece; wherein a lower diffuse inducing component is provided on the seat member within a planar projection of the workpiece yet offsets the geometric center region. The seat cover is configured to engage the seat member at a periphery region around the workpiece receiving region thereof, so as to cooperatively form an enclosure for housing the workpiece; wherein an upper diffuse inducing component is provided on the seat cover over the planar projection of the workpiece and protectively overlaps the geometric center region of the seat member.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: January 16, 2024
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Hsing-Min Wen, Hsin-Min Hsueh, Shu-Hung Lin
  • Patent number: 11822257
    Abstract: The present invention discloses a reticle storage pod including an outer pod which includes an outer cover and an outer base. The outer cover and the outer base can be coupled to securely accommodate one of a first inner pod and a second inner pod that are differently structured in the outer pod. The first inner pod and the second inner pod are for individually accommodating a reticle. The outer cover is provided with at least one first hold-down mechanism and at least one second hold-down mechanism, and the first hold-down mechanism and the second hold-down mechanism respectively act on a cover of the first inner pod and a cover of the second inner pod that are differently structured.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: November 21, 2023
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Hsin-Min Hsueh, Hsing-Min Wen
  • Patent number: 11511920
    Abstract: The invention discloses a reticle storage device including a top lid, a bottom lid and a soft contact member. The top lid has a ceiling and a cover surrounding the ceiling. The bottom lid has a carrier and a peripheral structure surrounding the carrier. The soft contact member is configured to laterally extend in between the cover and the peripheral structure when the top lid and the bottom lid engage with each other, and to extend from an inside to an outside of the device in order to buffer the contact among the two lids.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: November 29, 2022
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.
    Inventors: Chia-Ho Chuang, Hsin-Min Hsueh, Yi-Hsuan Lee, Hsing-Min Wen, Ming-Chien Chiu
  • Publication number: 20220291596
    Abstract: The present invention discloses a reticle storage pod including an outer pod which includes an outer cover and an outer base. The outer cover and the outer base can be coupled to securely accommodate one of a first inner pod and a second inner pod that are differently structured in the outer pod. The first inner pod and the second inner pod are for individually accommodating a reticle. The outer cover is provided with at least one first hold-down mechanism and at least one second hold-down mechanism, and the first hold-down mechanism and the second hold-down mechanism respectively act on a cover of the first inner pod and a cover of the second inner pod that are differently structured.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 15, 2022
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Hsin-Min Hsueh, Hsing-Min Wen
  • Patent number: 11442370
    Abstract: A reticle retaining system including an inner pod and an outer pod is described. The inner pod includes an inner base configured to receive a workpiece; an inner cover configured to couple to the inner base, thereby forming an interior for housing the workpiece; and a hold down pin movably arranged through the inner cover and configured to press the workpiece. The outer pod includes an outer base configured to receive the inner base, an outer cover configured to couple to the outer base, and a pushing element arranged on the outer cover. The hold down pin, the outer cover and the pushing element have a charge dissipation property. When the pushing element pushes the hold down pin to press the workpiece, a charge dissipation path is established from the received workpiece, through the hold down pin and the pushing element, to the outer cover.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: September 13, 2022
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD
    Inventors: Chia-Ho Chuang, Hsing-Min Wen, Hsin-Min Hsueh, Yi-Hsuan Lee, Ming-Chien Chiu
  • Patent number: 11314175
    Abstract: A reticle pod having a positioning member includes a base, a lid and a plurality of positioning members. The lid shuts relative to the base to form a substantially cuboid case. The case has a storing space for receiving a reticle. The positioning members are arranged in a shutting direction and disposed on at least two edges of the lid or at least two edges of the base, respectively. The positioning members each include a connecting portion, a correcting portion and a guiding slope portion. The connecting portion connects the edges of the lid. The correcting portion has one end connected to the connecting portion and extending in a shutting direction and an opposing end connected to the guiding slope portion. The guiding slope portion has a slope extending outward. The reticle pod having a positioning member is error-free, allowing the lid to shut precisely relative to the base.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: April 26, 2022
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.
    Inventors: Chia-Ho Chuang, Hsing-Min Wen, Yi-Hsuan Lee, Hsin-Min Hsueh, Ming-Chien Chiu
  • Publication number: 20220102177
    Abstract: A reticle pod with antistatic capability includes a base and plural of support members. The base has a carrying surface having a recess formed thereon and defined by a bottom surface. The support members encircle the carrying surface of the base and are adapted to support a reticle. The recess is defined by a depth extending between the carrying surface and the bottom surface. The depth ranges from 300 ?m to 3400 ?m to thereby weaken the electrostatic force exerted upon particles on the carrying surface.
    Type: Application
    Filed: April 22, 2021
    Publication date: March 31, 2022
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Yi-Hsuan Lee, Hsing-Min Wen, Hsin-Min Hsueh
  • Publication number: 20220102178
    Abstract: The invention discloses a reticle pod for receiving a reticle. The reticle pod includes a base and plural support device provided on the base for supporting the reticle. A first distance is defined between a peripheral area of a bottom surface of the reticle and an upward facing top surface of the base. A second distance is defined between a central area of the bottom surface of the base and the upward facing top surface of the base, wherein the central area is encircled by the peripheral area. The second distance is larger than the first distance.
    Type: Application
    Filed: June 4, 2021
    Publication date: March 31, 2022
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Yi-Hsuan Lee, Hsing-Min Wen, Hsin-Min Hsueh
  • Publication number: 20220100080
    Abstract: The instant disclosure discloses a workpiece container system comprising a storage assembly. The storage assembly comprises a seat member and a seat cover. The seat member defines a workpiece receiving region that encompasses a geometric center region thereof, configured to receive a workpiece; wherein a lower diffuse inducing component is provided on the seat member within a planar projection of the workpiece yet offsets the geometric center region. The seat cover is configured to engage the seat member at a periphery region around the workpiece receiving region thereof, so as to cooperatively form an enclosure for housing the workpiece; wherein an upper diffuse inducing component is provided on the seat cover over the planar projection of the workpiece and protectively overlaps the geometric center region of the seat member.
    Type: Application
    Filed: March 30, 2021
    Publication date: March 31, 2022
    Inventors: MING-CHIEN CHIU, CHIA-HO CHUANG, HSING-MIN WEN, HSIN-MIN HSUEH, SHU-HUNG LIN
  • Publication number: 20220100106
    Abstract: The instant disclosure discloses a workpiece container system comprising a storage assembly that comprises a seat member. The seat member has a storage portion that defines a longitudinal axis through a geometric center region thereof, provided with a workpiece receiving region that encompasses the geometric center region and configured to receive a workpiece. The seat member has a pair of flank portions arranged on opposite sides of the storage portion along the longitudinal axis, each having a thickness thinner than that of the storage portion. A diffuse inducing component is provided on the storage portion in the workpiece receiving region yet offsets the geometric center region thereof.
    Type: Application
    Filed: February 5, 2021
    Publication date: March 31, 2022
    Inventors: MING-CHIEN CHIU, CHIA-HO CHUANG, HSIN-MIN HSUEH, HSING-MIN WEN, SHU-HUNG LIN
  • Publication number: 20220026818
    Abstract: A reticle pod having a positioning member includes a base, a lid and a plurality of positioning members. The lid shuts relative to the base to form a substantially cuboid case. The case has a storing space for receiving a reticle. The positioning members are arranged in a shutting direction and disposed on at least two edges of the lid or at least two edges of the base, respectively. The positioning members each include a connecting portion, a correcting portion and a guiding slope portion. The connecting portion connects the edges of the lid. The correcting portion has one end connected to the connecting portion and extending in a shutting direction and an opposing end connected to the guiding slope portion. The guiding slope portion has a slope extending outward. The reticle pod having a positioning member is error-free, allowing the lid to shut precisely relative to the base.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 27, 2022
    Inventors: CHIA-HO CHUANG, HSING-MIN WEN, YI-HSUAN LEE, HSIN-MIN HSUEH, MING-CHIEN CHIU
  • Publication number: 20210358787
    Abstract: The invention discloses a reticle pod having a lid and multiple pin assemblies. The pin assembly includes a movable member movable relatively to a ceiling of the lid and an elastic member configured to arrange the movable member in between the elastic member and the ceiling of the lid. In the case where the reticle pod is provided without receiving a reticle, the ceiling of the reticle pod determines the movable member stays at a first level. In the case where the reticle pod is provided with a reticle, the elastic member collaborates with the movable member such that the movable member holds the reticle at a second level that is higher than the first level.
    Type: Application
    Filed: January 12, 2021
    Publication date: November 18, 2021
    Inventors: Ming-Chien CHIU, Chia-Ho Chuang, Hsing-Min Wen, Yi-Hsuan Lee, Hsin-Min Hsueh
  • Publication number: 20210357601
    Abstract: The invention discloses a reticle pod including a base and a lid mounted to the base. The base has a bottom surface having at least one first mark and at least one second mark. The first mark has a first reflectivity relative to a light source, and the second mark has a second reflectivity relative to the light source. The first reflectivity is different from the second reflectivity, and both are also different from that of the rest area of the bottom surface.
    Type: Application
    Filed: January 12, 2021
    Publication date: November 18, 2021
    Inventors: Chia-Ho CHUANG, Hsing-Min Wen, Yi-Hsuan Lee, Hsin-Min Hsueh, Ming-Chien Chiu
  • Publication number: 20210356858
    Abstract: The invention discloses a container for accommodating a substrate. The container includes a base having at least one first supporting surface and a lid having at least one second supporting surface to engage with the first supporting surface of the base, so as to define an accommodating space for the substrate. The first supporting surface of the base and the second supporting surface of the lid have the same slope with a respective flatness of 0.04 mm or less, so that an effective hermetic seal between the first supporting surface and the second supporting surface is formed when the two surfaces contact each other.
    Type: Application
    Filed: January 12, 2021
    Publication date: November 18, 2021
    Inventors: Chia-Ho CHUANG, Hsin-Min Hsueh, Yi-Hsuan Lee, Hsing-Min Wen, Shu-Hung Lin, Ming-Chien Chiu
  • Patent number: 11104496
    Abstract: A reticle storage device includes a top lid having a ceiling and a cover surrounding the ceiling, and a bottom lid having a carrier and a peripheral structure surrounding the carrier. When the top lid engages with the bottom lid, a passage is defined therebetween and therefore the reticle storage device is not sealed.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: August 31, 2021
    Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.
    Inventors: Chia-Ho Chuang, Hsing-Min Wen, Hsin-Min Hsueh, Yi-Hsuan Lee, Ming-Chien Chiu
  • Publication number: 20210116821
    Abstract: A reticle retaining system comprising an inner pod and an outer pod. The inner pod comprises an inner base and an inner cover configured to couple to the inner base thereby forming an interior for housing a received workpiece, and a hold down pin movably arranged through the inner cover and configured to press the received workpiece. The outer pod comprises an outer base configured to receive the inner base, an outer cover, and a pushing element. Wherein the hold down pin, the outer cover and the pushing element have charge dissipation property. When the pushing element pushes the hold down pin to press the workpiece, a charge dissipation path from the received workpiece, through the hold down pin and the pushing element, to the outer cover is established.
    Type: Application
    Filed: February 24, 2020
    Publication date: April 22, 2021
    Inventors: CHIA-HO CHUANG, HSING-MIN WEN, HSIN-MIN HSUEH, YI-HSUAN LEE, MING-CHIEN CHIU
  • Publication number: 20210047094
    Abstract: The invention discloses a reticle storage device including a top lid, a bottom lid and a soft contact member. The top lid has a ceiling and a cover surrounding the ceiling. The bottom lid has a carrier and a peripheral structure surrounding the carrier. The soft contact member is configured to laterally extend in between the cover and the peripheral structure when the top lid and the bottom lid engage with each other, and to extend from an inside to an outside of the device in order to buffer the contact among the two lids.
    Type: Application
    Filed: July 15, 2020
    Publication date: February 18, 2021
    Inventors: CHIA-HO CHUANG, Hsin-Min HSUEH, Yi-Hsuan Lee, Hsing-Min Wen, Ming-Chien CHIU
  • Publication number: 20210048755
    Abstract: A reticle storage device includes a top lid having a ceiling and a cover surrounding the ceiling, and a bottom lid having a carrier and a peripheral structure surrounding the carrier. When the top lid engages with the bottom lid, a passage is defined therebetween and therefore the reticle storage device is not sealed.
    Type: Application
    Filed: July 8, 2020
    Publication date: February 18, 2021
    Inventors: Chia-Ho Chuang, Hsing-Min Wen, Hsin-Min Hsueh, Yi-Hsuan Lee, Ming-Chien Chiu