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).

  • Toothbrush with visual and/or other sensory effects
    Patent number: 8745805
    Abstract: Toothbrushes comprising components with light transmitting and structural characteristics provide enhanced visual and other sensory effects. The components in combination are generally chemically compatible and function to provide areas of varying visibility of features. At least one of the components may include a scenting agent.
    Type: Grant
    Filed: May 1, 2012
    Date of Patent: June 10, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Chi Shing Wong, Douglas J. Hohlbein, Kenneth Waguespack, Al Sprosta, Wen Jin Xi, Xiangji Ding
  • TOOTHBRUSH WITH VISUAL AND/OR OTHER SENSORY EFFECTS
    Publication number: 20140101880
    Abstract: An oral care implement that emits a scent. In one aspect, the invention is directed to a toothbrush comprising: a base component having a gripping region and an oral engaging region, wherein said base component comprises a first scenting agent; and a second component covering at least a portion of said base component in said gripping region, to control a rate of release of said first scenting agent from said base component in said gripping region.
    Type: Application
    Filed: December 17, 2013
    Publication date: April 17, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Chi Shing Wong, Douglas J. Hohlbein, Kenneth Waguespack, Al Sprosta, Wen Jin Xi, Xiangji Ding
  • ACCURATE AND FAST NEURAL NETWORK TRAINING FOR LIBRARY-BASED CRITICAL DIMENSION (CD) METROLOGY
    Publication number: 20140032463
    Abstract: Approaches for accurate neural network training for library-based critical dimension (CD) metrology are described. Approaches for fast neural network training for library-based CD metrology are also described.
    Type: Application
    Filed: October 2, 2013
    Publication date: January 30, 2014
    Inventors: Wen Jin, Vi Vuong, Junwei Bao, Lie-Quan Lee, Leonid Poslavsky
  • SYSTEM FOR IN-SITU FILM STACK MEASUREMENT DURING ETCHING AND ETCH CONTROL METHOD
    Publication number: 20140024143
    Abstract: Disclosed is an in-situ optical monitor (ISOM) system and associated method for controlling plasma etching processes during the forming of stepped structures in semiconductor manufacturing. The in-situ optical monitor (ISOM) can be optionally configured for coupling to a surface-wave plasma source (SWP), for example a radial line slotted antenna (RLSA) plasma source. A method is described to correlate the lateral recess of the steps and the etched thickness of a photoresist layer for use with the in-situ optical monitor (ISOM) during control of plasma etching processes in the forming of stepped structures.
    Type: Application
    Filed: July 18, 2013
    Publication date: January 23, 2014
    Applicant: Tokyo Electron Limited
    Inventors: Shifang LI, Junwei Bao, Hanyou Chu, Wen Jin, Ching-Ling Meng, Weiwen Xu, Ping Wang, Holger Tuitje, Mihail Mihaylov, Xinkang Tian
  • NORBORNENE-ESTER-BASED DERIVATIVE, METHOD FOR PREPARING SAME, AND USES THEREOF
    Publication number: 20140018568
    Abstract: The present invention relates to norbornene-ester-based derivatives, to a method for preparing same, and to the uses thereof. This compound may be used as a plasticizer which can replace a phthalate-based plasticizer.
    Type: Application
    Filed: March 22, 2012
    Publication date: January 16, 2014
    Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Ju Hui Kang, Je Wan Woo, Yong Sung Park, Hyun Chul Oh, Jun Seong Park, Yi Wen Jin, Dae Hee Yun, Sang Jin Ko, Kun Wu Chung, Yeong Un Kim, Nam Kyun Kim
  • ORAL CARE IMPLEMENT
    Publication number: 20140007907
    Abstract: An oral care implement includes a releasable sensory material that invokes a sensory response when in contact with tissues or surfaces of a mouth of a user. In one embodiment, an element is provided that is visually indicative of the sensory response. The oral care implement may also include a soft tissue cleaner provided with the sensory material.
    Type: Application
    Filed: September 16, 2013
    Publication date: January 9, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Douglas J. Hohlbein, Chi Shing Wong, Wen Jin Xi, James Herbert Kemp, Al Aquanza Sprosta
  • Accurate and fast neural network training for library-based critical dimension (CD) metrology
    Patent number: 8577820
    Abstract: Approaches for accurate neural network training for library-based critical dimension (CD) metrology are described. Approaches for fast neural network training for library-based CD metrology are also described. In an example, a method includes optimizing a threshold for a principal component analysis (PCA) of a spectrum data set to provide a principal component (PC) value, estimating a training target for one or more neural networks, training the one or more neural networks based both on the training target and on the PC value provided from optimizing the threshold for the PCA, and providing a spectral library based on the one or more trained neural networks.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: November 5, 2013
    Assignees: Tokyo Electron Limited, KLA—Tencor Corporation
    Inventors: Wen Jin, Vi Vuong, Junwei Bao, Lie-Quan Lee, Leonid Poslavsky
  • Oral Care Implement
    Publication number: 20130276252
    Abstract: An oral care implement, such as a toothbrush (100), comprises a handle (110) and a head (120). A plurality of tooth cleaning elements (130) may be provided on a front surface (121) of the head (120). The head (120) is formed by a plurality of spaced-apart segments (140-145) made of a rigid material. The segments (140-145) are isolated from one another by channels (157-159B) containing an elastomeric material (146) that flexibly connects the segments (140-145) together. The oral care implement further comprises an elastomeric soft tissue cleaner (200) located on a rear surface (122) of the head (120) opposite the front surface (121) of the head (120). Each of the segments (140-145) comprises a protuberance (163-169) made of the rigid material that extends through the elastomeric soft tissue cleaner (200) and is exposed therethrough.
    Type: Application
    Filed: December 21, 2010
    Publication date: October 24, 2013
    Applicant: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Yu Liu, Jian Rong Zhou
  • ORAL CARE KIT
    Publication number: 20130276815
    Abstract: An oral care kit includes a plurality of oral care implements, each comprising a handle having a head at one end of the handle. The heads have at least one cleaning element projecting outwards from the heads. At least one dispenser is included, separate from the oral care implements. The dispenser contains an amount of the oral care material. At least one package has a first chamber shaped to contain the plurality of oral care implements and a second chamber shaped to contain the dispenser. The second chamber is separate from the first chamber by a separable connector.
    Type: Application
    Filed: December 22, 2010
    Publication date: October 24, 2013
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Douglas Hohlbein, Wen Jin Xi
  • Oral care implement
    Patent number: 8556530
    Abstract: An oral care implement includes a releasable sensory material that invokes a sensory response when in contact with tissues or surfaces of a mouth of a user. In one embodiment, an element is provided that is visually indicative of the sensory response. The oral care implement may also include a soft tissue cleaner provided with the sensory material.
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: October 15, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Douglas J. Hohlbein, Chi Shing Wong, Wen Jin Xi, James Herbert Kemp, Al Aquanza Sprosta
  • Oral care implement
    Patent number: D691376
    Type: Grant
    Filed: October 1, 2010
    Date of Patent: October 15, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Kai Zhang
  • Oral care implement
    Patent number: D693127
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: November 12, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Kai Zhang
  • Oral care implement
    Patent number: D697719
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: January 21, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen-Jin Xi, Guang Sheng Guo, Kai Zhang
  • Oral care implement
    Patent number: D697721
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: January 21, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Kai Zhang
  • Oral care implement
    Patent number: D698158
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: January 28, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: David Lee, Yu Liu, Xiang Ji Ding, Yan Mei Ji, Ran Zhang, Wen Jin Xi
  • Toothbrush
    Patent number: D698554
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: February 4, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Bo Zhang, Li Ping Zhang
  • Toothbrush
    Patent number: D704446
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: May 13, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Kai Zhang, Guang Sheng Guo
  • Toothbrush
    Patent number: D704447
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: May 13, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Guang Sheng Guo, Bo Zhang, Li Ping Zhang
  • Toothbrush
    Patent number: D706035
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: June 3, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Hao Qing, Ting Yan
  • Oral care implement
    Patent number: D706036
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: June 3, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Wen Jin Xi, Yu Liu, Xiang Ji Ding, Yan Mei Ji