Patents by Inventor Wen-Chieh Tsou

Wen-Chieh Tsou 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: 20230059535
    Abstract: A complex sensing device packaging structure and packaging method are disclosed. The packaging structure includes a substrate disposed with a light emitting element and a light sensing chip. A first non-transparent material is disposed on the light sensing chip. A transparent molding material surrounds the light emitting element, the light sensing chip and the first non-transparent material.
    Type: Application
    Filed: October 7, 2022
    Publication date: February 23, 2023
    Inventors: WEN-CHIEH TSOU, YI-HUA CHANG
  • Publication number: 20220140172
    Abstract: A light sensing packaging structure and a packaging method thereof is provided, wherein the light sensing packaging structure comprises a substrate provided with a through-hole between a light-emitting element and a light-sensing element; and a cover body covered the substrate. The cover body comprises a shielding part and an extended part. The shielding part is mounted between the light-emitting element and the light-sensing element, and provided with a metal bonding layer on a surface towards the substrate. The extended part is provided with a metal side wall connected to the metal bonding layer. The through-hole is covered with a conductive glue, and the metal junction contacts the conductive glue. Hereby, the present application may reduce the size of the light sensing device, provide a stable packaging, reduce the packaging cost and improve the reliability of the light sensing product.
    Type: Application
    Filed: March 25, 2021
    Publication date: May 5, 2022
    Inventors: WEN-CHIEH TSOU, YI-HUA CHANG
  • Patent number: 11056607
    Abstract: A complex sensing device packaging structure includes a light emitting element sealed in a first transparent molding material, a light sensing element sealed in a second transparent molding material, a substrate disposed with the light emission element, the light sensing element, the first transparent molding material and the second transparent molding material, and an opaque blocking element disposed on the substrate and between the first transparent molding material and the second transparent molding material, wherein the opaque blocking element is formed by performing a solidifying process to an opaque glue being liquid at the room temperature.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: July 6, 2021
    Assignee: SensorTek technology Corp.
    Inventors: Wen-Chieh Tsou, Yi-Hua Chang, Chih-Wei Chen
  • Publication number: 20200044112
    Abstract: A complex sensing device packaging structure includes a light emitting element sealed in a first transparent molding material, a light sensing element sealed in a second transparent molding material, a substrate disposed with the light emission element, the light sensing element, the first transparent molding material and the second transparent molding material, and an opaque blocking element disposed on the substrate and between the first transparent molding material and the second transparent molding material, wherein the opaque blocking element is formed by performing a solidifying process to an opaque glue being liquid at the room temperature.
    Type: Application
    Filed: July 16, 2019
    Publication date: February 6, 2020
    Inventors: Wen-Chieh Tsou, Yi-Hua Chang, Chih-Wei Chen
  • Patent number: 10161033
    Abstract: A cleaning module adapted for cleaning a load port of a processing apparatus in semiconductor fabrication is provided. The cleaning module includes a housing having at least one opening formed on a bottom wall panel of the housing. The cleaning module further includes a filter unit positioned in the housing. The leaning module also includes a driving assembly. The driving assembly is arranged to correspond to the opening and positioned in the housing. The driving assembly is used to create an air flow from outside of the housing via the opening to the filter unit. The filter unit is used to separate particles or contaminants from the air flow.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: December 25, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Hsueh-Lei Wang, Jen-Ti Wang, Ting-Wei Wang, Wen-Chieh Tsou
  • Patent number: 9772563
    Abstract: At least a first reticle is stored in a housing of a stocker. A first gas is delivered to the housing. At least one reticle pod having an additional reticle is delivered into a enclosure within the housing of the stocker. A second gas different from the first gas is delivered to the enclosure. The reticle pod is automatically retrieved from the enclosure. The delivery and retrieval of the reticle pod and delivery of the first gas and the second gas are automatically controlled.
    Type: Grant
    Filed: June 27, 2013
    Date of Patent: September 26, 2017
    Assignee: Taiwan Semicondutor Manufacturing Co., Ltd.
    Inventors: Yung-Ho Chen, Wen-Chieh Tsou, Chih-Wei Huang, Wei-Cheng Wang
  • Publication number: 20170049284
    Abstract: A cleaning module adapted for cleaning a load port of a processing apparatus in semiconductor fabrication is provided. The cleaning module includes a housing having at least one opening formed on a bottom wall panel of the housing. The cleaning module further includes a filter unit positioned in the housing. The leaning module also includes a driving assembly. The driving assembly is arranged to correspond to the opening and positioned in the housing. The driving assembly is used to create an air flow from outside of the housing via the opening to the filter unit. The filter unit is used to separate particles or contaminants from the air flow.
    Type: Application
    Filed: August 21, 2015
    Publication date: February 23, 2017
    Inventors: Hsueh-Lei WANG, Jen-Ti WANG, Ting-Wei WANG, Wen-Chieh TSOU
  • Patent number: 8928837
    Abstract: A circuit substrate including a base layer and a plurality of lead units arranged as an array is provided, wherein the base layer has a plurality of through grooves, and the lead units are disposed on the base layer. Each of the lead units includes a common terminal and at least three leads. The common terminal is capable of being divided into a plurality of electrodes connected with each other. The leads are extended outwards from the edge of the common terminal, and each of the leads is extended outwards from the edge of one of the electrodes. The through grooves expose the common terminals of the lead units.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: January 6, 2015
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Patent number: 8879023
    Abstract: A circuit substrate including a base layer and a plurality of lead units arranged as an array is provided, wherein the base layer has a plurality of through grooves, and the lead units are disposed on the base layer. Each of the lead units includes a common terminal and at least three leads. The common terminal is capable of being divided into a plurality of electrodes connected with each other. The leads are extended outwards from the edge of the common terminal, and each of the leads is extended outwards from the edge of one of the electrodes. The through grooves expose the common terminals of the lead units.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: November 4, 2014
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Publication number: 20130286365
    Abstract: At least a first reticle is stored in a housing of a stocker. A first gas is delivered to the housing. At least one reticle pod having an additional reticle is delivered into a enclosure within the housing of the stocker. A second gas different from the first gas is delivered to the enclosure. The reticle pod is automatically retrieved from the enclosure. The delivery and retrieval of the reticle pod and delivery of the first gas and the second gas are automatically controlled.
    Type: Application
    Filed: June 27, 2013
    Publication date: October 31, 2013
    Inventors: Yung-Ho CHEN, Wen-Chieh TSOU, Chih-Wei HUANG, Wei-Cheng WANG
  • Patent number: 8513820
    Abstract: A chip package structure includes a substrate, chips and an elastic element. The substrate has a first surface, a second surface, a first patterned metal layer on the first surface and a second patterned metal layer on the second surface, wherein the substrate is suitable for being clipped between an upper mold chase and a lower mold chase of a package mold. The chips are disposed on the first surface, wherein the chips are suitable for being contained in containing spaces defined by the upper mold chase and the substrate. The elastic element is disposed on the second surface and surrounds the second patterned metal layer, wherein the elastic element is suitable for contacting the lower mold chase and is located between the lower mold chase and the substrate. In addition, a manufacturing process of the chip package and a package substrate structure are also provided.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: August 20, 2013
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Patent number: 8492283
    Abstract: At least a first reticle is stored in a housing of a stocker. A first gas is delivered to the housing. At least one reticle pod having an additional reticle is delivered into a enclosure within the housing of the stocker. A second gas different from the first gas is delivered to the enclosure. The reticle pod is automatically retrieved from the enclosure. The delivery and retrieval of the reticle pod and delivery of the first gas and the second gas are automatically controlled.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: July 23, 2013
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yung-Ho Chen, Wen-Chieh Tsou, Chih-Wei Huang, Wei-Cheng Wang
  • Patent number: 8283790
    Abstract: An electronic device includes a carrier, a surface mounting device, and solders. The carrier has a plurality of bonding pads, and at least one of the bonding pads has a notch, such that the bonding pad has a necking portion adjacent to the notch. The surface mounting device is disposed on the carrier. Besides, the surface mounting device has a plurality of leads, and each of the leads is connected to the necking portion of one of the bonding pads, respectively. The notch of each of the bonding pads is located under one of the leads. The solders connect the bonding pads and the leads.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: October 9, 2012
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Publication number: 20110308851
    Abstract: A circuit substrate including a base layer and a plurality of lead units arranged as an array is provided, wherein the base layer has a plurality of through grooves, and the lead units are disposed on the base layer. Each of the lead units includes a common terminal and at least three leads. The common terminal is capable of being divided into a plurality of electrodes connected with each other. The leads are extended outwards from the edge of the common terminal, and each of the leads is extended outwards from the edge of one of the electrodes. The through grooves expose the common terminals of the lead units.
    Type: Application
    Filed: August 30, 2011
    Publication date: December 22, 2011
    Applicants: EVERLIGHT ELECTRONICS CO., LTD., EVERLIGHT YI-GUANG TECHNOLOGY (SHANGHAI) LTD.
    Inventor: Wen-Chieh Tsou
  • Patent number: 7772019
    Abstract: A method for packaging LED device comprises following steps: (1) A substrate with a cavity is provided; (2) A electrode layer is formed and located on the cavity and the surface of the substrate; (3) A opening through the cavity is formed, whereby a anode and a cathode are separated by the opening; (4) A LED chip is disposed on the bottom of the cavity and the opening, where the led chip is electrically connected to the anode and the cathode; (5) The cavity with the opening is filled with packaging material; (6) The packaging material is hardened, thereby the hardened packaging material with a recess that corresponding to the top of the chip; and (7) The LED device is formed by performing a cutting process along a cutting line in the cavity.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: August 10, 2010
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Publication number: 20100187674
    Abstract: A chip package structure includes a substrate, chips and an elastic element. The substrate has a first surface, a second surface, a first patterned metal layer on the first surface and a second patterned metal layer on the second surface, wherein the substrate is suitable for being clipped between an upper mold chase and a lower mold chase of a package mold. The chips are disposed on the first surface, wherein the chips are suitable for being contained in containing spaces defined by the upper mold chase and the substrate. The elastic element is disposed on the second surface and surrounds the second patterned metal layer, wherein the elastic element is suitable for contacting the lower mold chase and is located between the lower mold chase and the substrate. In addition, a manufacturing process of the chip package and a package substrate structure are also provided.
    Type: Application
    Filed: January 21, 2010
    Publication date: July 29, 2010
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventor: Wen-Chieh Tsou
  • Publication number: 20100187561
    Abstract: An electronic device includes a carrier, a surface mounting device, and solders. The carrier has a plurality of bonding pads, and at least one of the bonding pads has a notch, such that the bonding pad has a necking portion adjacent to the notch. The surface mounting device is disposed on the carrier. Besides, the surface mounting device has a plurality of leads, and each of the leads is connected to the necking portion of one of the bonding pads, respectively. The notch of each of the bonding pads is located under one of the leads. The solders connect the bonding pads and the leads.
    Type: Application
    Filed: January 21, 2010
    Publication date: July 29, 2010
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventor: Wen-Chieh Tsou
  • Publication number: 20090283790
    Abstract: A circuit substrate including a base layer and a plurality of lead units arranged as an array is provided, wherein the base layer has a plurality of through grooves, and the lead units are disposed on the base layer. Each of the lead units includes a common terminal and at least three leads. The common terminal is capable of being divided into a plurality of electrodes connected with each other. The leads are extended outwards from the edge of the common terminal, and each of the leads is extended outwards from the edge of one of the electrodes. The through grooves expose the common terminals of the lead units.
    Type: Application
    Filed: February 11, 2009
    Publication date: November 19, 2009
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventor: Wen-Chieh Tsou
  • Patent number: D628540
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: December 7, 2010
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou
  • Patent number: D640644
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: June 28, 2011
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Wen-Chieh Tsou