Patents by Inventor Fancheng Wang

Fancheng Wang 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: 20240200247
    Abstract: A process for producing a deformed nonwoven is described. The process includes the steps of: adjusting a water content of a nonwoven such that the nonwoven has at least one area having a water content of at least about 12% by weight of the nonwoven in the area, and subjecting the nonwoven to a mechanical deformation process. The deformation process is a mechanical deformation of the nonwoven and dewatering of the nonwoven to obtain a deformed nonwoven.
    Type: Application
    Filed: April 15, 2021
    Publication date: June 20, 2024
    Inventors: Xiaoxin Liu, Li Tang, Kun Sun, Jun Fu, Shrish Yashwant Rane, Fancheng Wang
  • Publication number: 20240189163
    Abstract: The present disclosure provides an absorbent article comprising a liquid permeable topsheet comprising a wearer facing surface and an opposite garment facing surface and a nonwoven, the nonwoven comprising a plurality of apertures, a liquid impermeable backsheet, an absorbent core disposed between the topsheet and the backsheet; and a fluid management layer disposed between the topsheet and the absorbent core, the fluid management layer comprising a spacer woven fabric, wherein the nonwoven comprises a first surface forming the wearer facing surface of the topsheet, and a second surface forming the garment facing surface of the topsheet, the first surface having a first contact angle of no lower than about 90 degrees, and wherein the spacer woven fabric comprises a top face, a bottom face, and a plurality of yarns interconnecting the first and second faces, wherein the first and second faces are spaced apart from each other.
    Type: Application
    Filed: December 8, 2023
    Publication date: June 13, 2024
    Inventors: Sijia WANG, Fancheng WANG, Runze QIN, Wanning LI, Xiaoxin LIU, Meng CHEN, Minxuan XIN
  • Publication number: 20240189161
    Abstract: The present disclosure relates to a nonwoven substrate having a top surface and an opposite bottom surface, and comprising a plurality of apertures, wherein the top surface has a first contact angle of no lower than about 90 degrees as measured according to Contact Angle Test, wherein the bottom surface has a second contact angle of lower than about 90 degrees as measured according to Contact Angle Test, and wherein the plurality of apertures comprise at least one aperture having at least three adjacent apertures that are spaced apart from by an edge-to-edge space no greater than about 2.5 mm. Also disclosed herein is an absorbent article having a topsheet comprising the nonwoven substrate.
    Type: Application
    Filed: December 8, 2023
    Publication date: June 13, 2024
    Inventors: Xiaoxin LIU, Tong TONG, Xiaohui DONG, Kun SUN, Fancheng WANG, Sijia WANG
  • Patent number: 12004933
    Abstract: The present disclosure relates to a nonwoven substrate comprising a plurality of apertures that form a pattern and define a plurality of discrete non-aperture zones. Each of the plurality of discrete non-aperture zones has a periphery formed by a continuous line of apertures, with adjacent apertures being spaced apart by an edge-to-edge distance of no more than 3 mm, while each of the plurality of discrete non-aperture zones is substantially free of apertures within the periphery. Particularly, the area ratio of such plurality of discrete non-aperture zones over the nonwoven substrate ranges from 60% to 90%, and at least some of said plurality of discrete non-aperture zones have an area of 100 mm2 or more.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: June 11, 2024
    Assignee: The Procter & Gamble Company
    Inventors: Sijia Wang, Fancheng Wang, Yuhan Wang, Meng Chen, Xiaoxin Liu
  • Publication number: 20240173714
    Abstract: A detection result reading device is provided. The detection result reading device includes a reading device body. The reading device body is provided with a cavity at least capable of accommodating a detection part of a reagent card. A side wall of the cavity is provided with a detection result acquisition device, and the detection result acquisition device is arranged opposite to the detection part of the reagent card. The reading device body is provided with a lifting device for lifting the detection part of the reagent card towards a side of the cavity close to the detection result acquisition device.
    Type: Application
    Filed: September 28, 2021
    Publication date: May 30, 2024
    Applicant: JIANGSU BIOPERFECTUS TECHNOLOGIES CO., LTD.
    Inventors: Chunchun HU, Renyuan CHEN, Haidong SHEN, Fancheng WEI, Xin WANG, Wei JIN, Zhonghua LIU, Guoqiang WANG
  • Publication number: 20240149265
    Abstract: An auxiliary test paper detection device includes a reagent cap and a test paper cassette. The reagent cap contains a detection reagent, a sealing member is arranged at an opening of the reagent cap. The sealing member can be opened or removed under action of external force. Test paper is arranged in the test paper cassette, a sample absorption section of the test paper is exposed, an observation window is formed in the test paper cassette. A result display area of the test paper corresponds to the observation window. A connecting structure for connecting the test paper cassette and the reagent cap is provided, and when the test paper cassette and the reagent cap are connected through the connecting structure, a closed space is formed in an inner cavity of the reagent cap. The sample absorption section of the test paper extends into the inner cavity of the reagent cap.
    Type: Application
    Filed: September 26, 2021
    Publication date: May 9, 2024
    Applicant: JIANGSU BIOPERFECTUS TECHNOLOGIES CO., LTD.
    Inventors: Qianqian Shang, Qianqian JIA, Xinyi JIANG, Linping TAN, Xin WANG, Fancheng WEI, Renyuan CHEN, Wei JIN, Zhonghua LIU, Guoqiang WANG
  • Publication number: 20240071066
    Abstract: Disclosed are an object recognition method and apparatus, and a device and a medium.
    Type: Application
    Filed: January 28, 2022
    Publication date: February 29, 2024
    Inventors: Fancheng MENG, Hongliang WANG, Qi MOU
  • Publication number: 20240033138
    Abstract: The present invention relates absorbent article having a wearer facing surface and a garment facing surface, the absorbent article comprising: a topsheet, a backsheet, and a layer of absorbent material disposed between the topsheet and the backsheet, wherein the topsheet comprises a first layer comprising cellulose-based fibers, the first layer comprising a first surface, an opposite second surface, and a plurality of apertures having side walls, wherein the first surface of the first layer forms at least part of the wearer facing surface; wherein the first surface of the first layer comprises at least one non-aperture area having a first non-aperture area contact angle as measured by Contact Angle Test; and wherein each of majority of the apertures has a side wall having an aperture contact angle as measured by Contact Angle Test, the aperture contact angle being higher than the first non-aperture area contact angle.
    Type: Application
    Filed: July 25, 2023
    Publication date: February 1, 2024
    Inventors: Li TANG, Xiaoxin LIU, Kun SUN, Gueltekin ERDEM, Fancheng WANG, Gerard Alain VIENS
  • Publication number: 20240024169
    Abstract: Disposable pull-on garments that provide a pant type absorbent article fit and comfort during wearing as well as an undergarment-like look and feel; wherein the lower front region and the front crotch region have no stretchability, and wherein at least part of the crotch region overlapping the absorbent core has no stretchability
    Type: Application
    Filed: July 19, 2023
    Publication date: January 25, 2024
    Inventors: Fancheng WANG, Le KANG, Koichi MORIMOTO
  • Patent number: 11850820
    Abstract: An apertured nonwovens having a first nonwoven layer is described. The first nonwoven layer includes cellulose-based fibers and a plurality of apertures, wherein the plurality apertures have a minimum aperture distance between two adjacent apertures which has a relative standard deviation no greater than about 40%, as measured according to the Aperture Quality Test. The apertures have an aperture size no greater than about 2.2 mm2 and have an occlusion no greater than about 9%, as measured according to the Aperture Quality Test, or the apertures have an aspect ratio no greater than about 2.5 as measured according to the Aspect Ratio Test.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: December 26, 2023
    Assignee: The Procter and Gamble Company
    Inventors: Xiaoxin Liu, Li Tang, Kun Sun, Fancheng Wang, Meng Chen
  • Publication number: 20230346613
    Abstract: The present invention relates to a nonwoven sheet from about 10% to about 60% of non-swelling wicking fibers, from about 15% to about 70% of resilient fibers, and from about 25% to about 70% of stiffening fibers by weight of fluid the nonwoven as determined by the Material Composition Analysis, and wherein the non-swelling wicking fibers have a relative shape factor in radius in the range of about 25% to about 100% as determined the Relative Shape Factor in Radius test, and have a linear density of 0.8 dtex to 3.3 dtex as determined the Fiber Decitex test; and an absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core disposed between the topsheet and the backsheet, and a fluid management layer disposed between the topsheet and the absorbent core, the fluid management layer comprising the nonwoven sheet disclose herein.
    Type: Application
    Filed: April 21, 2023
    Publication date: November 2, 2023
    Inventors: Wanning LI, Xiaoxin LIU, Kun SUN, Gerard Alain VIENS, Fancheng WANG
  • Publication number: 20230240912
    Abstract: An absorbent article having a liquid permeable topsheet, a liquid impermeable sheet, an absorbent core disposed between the topsheet and the backsheet, and a secondary topsheet disposed between the topsheet and the absorbent core is described. The secondary topsheet has a first layer and a second layer. The first layer is located between the topsheet and the second layer, and a mean pore size of the first layer is larger than a mean pore size of the topsheet.
    Type: Application
    Filed: July 24, 2018
    Publication date: August 3, 2023
    Inventors: Fancheng WANG, Tong JIA, Xiaoxin LIU, Zifang AN
  • Patent number: 11707390
    Abstract: An absorbent article having a liquid permeable topsheet, a liquid impermeable sheet, an absorbent core disposed between the topsheet and the backsheet, and a secondary topsheet disposed between the topsheet and the absorbent core is described. The secondary topsheet has a first layer and a second layer. The first layer is located between the topsheet and the second layer, and a mean pore size of the first layer is larger than a mean pore size of the topsheet.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: July 25, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Fancheng Wang, Tong Jia, Xiaoxin Liu, Zifang An
  • Patent number: 11643764
    Abstract: The present invention relates to a process for making a fibrous web comprising a plurality of first areas comprising hydroentangled fibers, the first areas being discrete in a machine direction and/or a counter-machine direction, the process comprises subjecting a fibrous web to a hydroentanglement process directing water jets from a water injection means on to the fibrous web, and blocking at least one of the water jets from the water injection means discontinuously using a first blocking member positioned between the water injection means and the fibrous web wherein the first blocking member comprises at least one aperture, or at least one recess on its surface, and is rotatable about an axis perpendicular to a z-direction.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: May 9, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Xiaoxin Liu, Shrish Yashwant Rane, Gerald Alain Viens, Masaharu Nishikawa, Fancheng Wang
  • Patent number: D986414
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: May 16, 2023
    Assignee: THE PROCTER & GAMBLE COMPANY
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
  • Patent number: D1022187
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 9, 2024
    Assignee: The Procter and Gamble Company
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
  • Patent number: D1022188
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 9, 2024
    Assignee: The Procter and Gamble Company
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
  • Patent number: D1022189
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 9, 2024
    Assignee: The Procter and Gamble Company
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
  • Patent number: D1023292
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 16, 2024
    Assignee: The Procter and Gamble Company
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab
  • Patent number: D1023293
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 16, 2024
    Assignee: The Procter and Gamble Company
    Inventors: Emma Lynn Sartini, Huan Yan, Fancheng Wang, Sijia Wang, Xiaoxin Liu, Nikole Fey Friend, Jessica Owen Stephens, Eric Albert Sillies, Ashley Marie Schwab