Patents by Inventor Wen Jin

Wen Jin 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).

  • MULTI-COMPONENT BRISTLE HAVING COMPONENTS WITH DIFFERENT ORAL CARE ADDITIVES, AND ORAL CARE IMPLEMENT COMPRISING THE SAME
    Publication number: 20170020278
    Abstract: An oral care implement (100) including at least multi-component bristle. The oral care implement (100) comprises a handle (120); a head (110) coupled to the handle (120); at least one bristle tuft extending from the head, the at least one bristle tuft comprises at least one multi-component bristle (200) comprising coextruded core (210) and sheath components (220), the sheath component (220) surrounding a first portion (215) of the core component (210), and a second portion (216) of the core component (210) protruding from the sheath component (220) at a tip portion (230) of the multi-component bristle (200); the sheath component (220) comprises a first plastic and a first oral care additive; the core component (210) comprises a second plastic and a second oral care additive, wherein the first oral care additive is different than the second oral care additive.
    Type: Application
    Filed: December 12, 2013
    Publication date: January 26, 2017
    Inventors: Wen Jin Xi, Ting Yan, Bo Zhang, Guang Sheng Guo
  • Spiral Bristle Having Strand Components with Different Oral Care Additives, and Oral Care Implement Comprising the Same
    Publication number: 20170020275
    Abstract: An oral care implement including at least one spiral bristle. In one aspect, the invention can be an oral care implement having a handle; a head coupled to the handle; at least one bristle tuft extending from the head, the at least one bristle tuft comprising at least one spiral bristle comprising coextruded first and second strand components that are intertwined together to form the at least one spiral bristle; the first strand component comprising a first plastic and a first oral care additive; and the second strand component comprising a second plastic and a second oral care additive, Tine rein the first oral care additive is different than the second oral care additive.
    Type: Application
    Filed: December 12, 2013
    Publication date: January 26, 2017
    Inventors: Wen Jin Xi, Ting Yan, Bo Zhang, Guang Sheng Guo
  • ORAL CARE IMPLEMENT
    Publication number: 20160353871
    Abstract: An oral implement comprises a head (10) and a handle (12). The head (10) comprises a first face (14) and a plurality of cleaning elements (34, 36) extending therefrom, a proximal section (16) adjacent to the handle (12) and a distal section (18) remote from the handle (12). The head (10) further comprises a flexible bridge (20) coupling the distal section (18) to the proximal section (16), so that the distal section (18) is flexibly moveable relative to the proximal section (16). The flexible bridge (20) further comprises at least one elastomeric cleaning element extending from the first face (14); wherein the at least one elastomeric cleaning element extends along the flexible bridge (20) in a direction perpendicular to a longitudinal axis of the head (10).
    Type: Application
    Filed: November 25, 2013
    Publication date: December 8, 2016
    Inventors: Wen Jin Xi, Guang Sheng Guo, Bo Zhang
  • Nondestructive inline X-ray metrology with model-based library method
    Patent number: 9490183
    Abstract: Described is a method and system for measuring parameters of a structure on a substrate, such as a via or a through-silicon via (TSV) using an imaging X-ray metrology system. A previously-trained Support Vector Machine (SVM) model is used to extract structure parameters from the acquired structure X-ray images. Training of the Support Vector Machine (SVM) model is accomplished by using a library of actual or simulated X-ray images, or a combination of the two image types, paired with structure parameter sets.
    Type: Grant
    Filed: May 16, 2015
    Date of Patent: November 8, 2016
    Assignee: Tokyo Electron Limited
    Inventors: Wen Jin, Junwei Bao
  • Oral care implement
    Patent number: 9462877
    Abstract: An oral care implement, such as a toothbrush. In one embodiment, the invention can be an oral care implement comprising a handle and a head. A plurality of tooth cleaning elements may be provided on a front surface of the head. The head is formed by a plurality of spaced-apart segments formed of a rigid material. The segments are isolated from one another by channels containing an elastomeric material that flexibly connects the segments together. The oral care implement further comprises an elastomeric soft tissue cleaner located on a rear surface of the head opposite the front surface of the head. The elastomeric soft tissue cleaner comprises a plurality of grooves that are aligned with the channels.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: October 11, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Yu Liu, Jian Rong Zhou
  • METAL-BASED MICROCHANNEL HEAT EXCHANGERS MADE BY MOLDING REPLICATION AND ASSEMBLY
    Publication number: 20160161195
    Abstract: Compression molding of metals is used to make microchannel heat exchangers. Heat transfer can be improved by employing controlled microchannel surface roughness. Flux-free bonding is achieved using a eutectic thin-film intermediate layer. Seals are leak-tight, mechanically strong, and uniform across multiple contact areas. The metal heat exchangers may be mass-produced inexpensively, and are useful for applications including the cooling of computer chips and other high-power electronic devices, air conditioning, refrigeration, condenser plates, radiators, fuel cell heat management, and instant water heating.
    Type: Application
    Filed: January 29, 2016
    Publication date: June 9, 2016
    Applicant: BOARD OF SUPERVISORS OF LOUISIANA STATE UNIVERSITY AND AGRICULTURAL AND MECHANICAL COLLEGE
    Inventors: Wen Jin Meng, Fanghua Mei
  • Oral care implement
    Patent number: D751294
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: March 15, 2016
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Kai Zhang
  • Oral care implement
    Patent number: D751296
    Type: Grant
    Filed: September 2, 2014
    Date of Patent: March 15, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Guang Sheng Guo, Bo Zhang, Cun Zhang
  • Toothbrush
    Patent number: D754442
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: April 26, 2016
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Ting Yan, Bo Zhang
  • Oral care implement
    Patent number: D754443
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: April 26, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Yu Liu, Li Ping Zhang, Bo Zhang
  • Oral care implement
    Patent number: D765417
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: September 6, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie, Li Ping Zhang
  • Oral care implement
    Patent number: D765987
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: September 13, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie, Li Ping Zhang
  • Oral care implement
    Patent number: D768995
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: October 18, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Ting Yan
  • Oral care implement
    Patent number: D768996
    Type: Grant
    Filed: March 25, 2015
    Date of Patent: October 18, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Ting Yan
  • Oral care implement
    Patent number: D770183
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: November 1, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Yu Liu, Xiang Ji Ding, Yan Mei Ji
  • Portion of a toothbrush
    Patent number: D773824
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: December 13, 2016
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Xiang Ji Ding, Yu Liu, Wen Jin Xi, Al Sprosta, Kenneth Waguespack
  • Oral care implement
    Patent number: D775470
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: January 3, 2017
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Yu Liu, Li Ping Zhang, Bo Zhang
  • Oral care implement
    Patent number: D776436
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: January 17, 2017
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou
  • Oral care implement
    Patent number: D776437
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: January 17, 2017
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Guang Sheng Guo, Fan Gang Xie, Cun Zhang
  • Oral care implement
    Patent number: D776937
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: January 24, 2017
    Assignee: COLGATE-PALMOLIVE COMPANY
    Inventors: Wen Jin Xi, Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou