Patents by Inventor Weizhen Wang

Weizhen 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: 20220318347
    Abstract: This invention provides a device fingerprint extraction method based on smart phone sensor, which comprises the following steps: Step I: Data acquisition; Step II: Data preprocessing; Step III: ADC value recovery; Step IV: Gain matrix estimation; Step V: Validity check; Step VI: Device fingerprint ID generation. This invention can accurately extract the device fingerprint and can uniquely identify device when the device fingerprint ID doesn't change when certain devices are sampled for ex-factory setting recovery, machine upgrade and time point testing.
    Type: Application
    Filed: November 15, 2019
    Publication date: October 6, 2022
    Inventors: Congan Yang, Weizhen Wang
  • Publication number: 20220218630
    Abstract: Ocular formulations comprising long-acting ?-adrenoceptor agonist (LABA) compounds, long-acting muscarinic antagonists (LAMA), and combinations thereof are provided. Methods for treating vision disorders, with LABAs, LAMAs, and combinations thereof are also provided.
    Type: Application
    Filed: June 9, 2020
    Publication date: July 14, 2022
    Inventors: David F. Woodward, Weizhen Wang
  • Publication number: 20220031638
    Abstract: The present invention is directed to compositions and formulations for hair growth. The non-aqueous, preservative-free formulations are useful for the growth of hair, eyebrows and eyelash in a variety of setting. Also provided herein are non-aqueous, preservative-free formulations and methods for the treatment of dry-eye and related symptoms.
    Type: Application
    Filed: June 30, 2017
    Publication date: February 3, 2022
    Inventors: Weizhen WANG, David F. WOODWARD
  • Publication number: 20220030132
    Abstract: The present disclosure provides a method and device for correcting a scanned image, and an image scanning system, and relates to the field of image scanning. The method includes obtaining a scanned image of a scanned object, detecting one or more reference objects from the scanned image, determining a deformation parameter of each reference object of the one or more reference objects based on preset a standard parameter of the each reference object, and correcting the scanned image based on the deformation parameters of the one or more reference objects.
    Type: Application
    Filed: July 21, 2021
    Publication date: January 27, 2022
    Inventors: Bicheng LIU, Hao Yu, Weizhen Wang, Guangming Xu, Haojie Chi, Shangmin Sun, Chunguang Zong, Yu Hu
  • Publication number: 20210364455
    Abstract: The present disclosure provides a back scattering inspection system and a back scattering inspection method. The back scattering inspection system includes a frame and a back scattering inspection device. The rack includes a track arranged vertically or obliquely relative to the ground, and a space enclosed by the track forms an inspection channel; and the back scattering inspection device includes a back scattering ray emitting device and a back scattering detector, and the back scattering inspection device is movably disposed on the track for inspecting an inspected object passing through the inspection channel. The back scattering inspection system can perform back scattering inspection on a plurality of surfaces of the inspected object.
    Type: Application
    Filed: January 3, 2020
    Publication date: November 25, 2021
    Inventors: Jianmin LI, Li ZHANG, Yuanjing LI, Zhiqiang CHEN, Hao YU, Shangmin SUN, Bicheng LIU, Weizhen WANG, Dongyu WANG, Yuan MA, Yu HU, Chunguang ZONG
  • Publication number: 20210212993
    Abstract: The present invention relates generally to the use of compositions and methods for treating nociceptive events that occur on the ocular surface in association with dryness, injury, environmental pollutants, and infectious and non-infectious diseases. Specifically, the present invention is directed to the use of certain compounds for treating for treating ocular pain or ocular discomfort.
    Type: Application
    Filed: March 23, 2021
    Publication date: July 15, 2021
    Inventors: DAVID FREDERICK WOODWARD, WEIZHEN WANG
  • Patent number: 10996369
    Abstract: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 4, 2021
    Inventors: Hao Yu, Ying Li, Weizhen Wang, Quanwei Song, Dongyu Wang, Haojie Chi, Jianmin Li, Yulan Li, Chunguang Zong, Zhiqiang Chen, Yuanjing Li, Li Zhang
  • Patent number: 10929408
    Abstract: In various example embodiments, a system and method for generating and routing notifications of content extracted from emails are presented. A member's interest in a specific email among a set of emails are determined based on a relevance score. Content from the specific email are extracted, the content being identified as primary information and secondary information. A notification is generated comprising of the vital content extracted from the specific email. Presentation of the primary information is caused, the primary information being associated with the notification according to a ranked order, the ranked order being based on the relevance score. In response to a member action, presentation of the secondary information is caused, the secondary information being associated with the notification.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: February 23, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Min Lu, Xuan Li, Weizhen Wang, Yu Zheng
  • Patent number: 10895660
    Abstract: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The back scattering imaging device has a vehicle-mounted working state and a ground working state, and in the vehicle-mounted working state, the back scattering imaging device performs inspection work in a carriage; in the ground working state, the back scattering imaging device performs the inspection work on the ground at the outside of the carriage; and the back scattering imaging device is separately arranged relative to the carriage and is movable between the carriage and the ground to switch between the vehicle-mounted working state and the ground working state.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: January 19, 2021
    Inventors: Hao Yu, Ying Li, Weizhen Wang, Quanwei Song, Dongyu Wang, Haojie Chi, Jianmin Li, Yulan Li, Chunguang Zong, Zhiqiang Chen, Yuanjing Li, Li Zhang
  • Publication number: 20200345697
    Abstract: The present invention relates generally to the use of compositions and methods for treating nociceptive events that occur on the ocular surface in association with dryness, injury, environmental pollutants, and infectious and non-infectious diseases. Specifically, the present invention is directed to the use of certain compounds for treating for treating ocular pain or ocular discomfort.
    Type: Application
    Filed: September 5, 2019
    Publication date: November 5, 2020
    Inventors: DAVID FREDERICK WOODWARD, WEIZHEN WANG
  • Patent number: 10739491
    Abstract: The present disclosure discloses a radiation inspection system and a radiation inspection method. The radiation inspection system comprises a radiation source and a beam modulating device. The beam modulating device comprises a first collimating structure disposed at a beam exit side of the radiation source and a second collimating structure disposed at a beam exit side of the first collimating structure. The second collimating structure is movable relative to the first collimating structure to change a relative position of the first collimating port of the first collimating structure with the second collimating port of the second collimating structure, and the beam modulating device is shifted between a first operational state in which the beam modulating device modulates an initial beam into a fan beam, and a second operational state in which the beam modulating device modulates the initial beam into a pencil beam variable in position.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: August 11, 2020
    Assignees: TSINGHUA UNIVERSITY, NUCTECH COMPANY LIMITED
    Inventors: Yigang Yang, Dongyu Wang, Hao Yu, Quanwei Song, Jianmin Li, Weizhen Wang, Yulan Li, Chunguang Zong, Qinjian Zhang, Ming Zeng, Zhiqiang Chen, Yuanjing Li, Li Zhang
  • Publication number: 20200215007
    Abstract: The present invention is directed to compositions and formulations for hair growth. The non-aqueous, preservative-free formulations are useful for the growth of hair, eyebrows and eyelash in a variety of setting. Also provided herein are non-aqueous, preservative-free formulations and methods for the treatment of dry-eye and related symptoms.
    Type: Application
    Filed: June 30, 2017
    Publication date: July 9, 2020
    Inventors: Weizhen WANG, David F. WOODWARD
  • Patent number: 10600029
    Abstract: Disclosed in some examples are methods, systems, devices, and machine readable mediums for calculating an entity potential score for an entity that meets a defined entity selection criteria. The entity potential score quantifies an estimated likelihood that the entity will be successful in a predetermined timeframe by meeting predefined entity success criteria. Information on the entity may be determined (e.g., employee information, industry, financial information), various component subscores may be calculated and an entity potential score may be calculated for the entity. This entity potential score may be presented to one or more members of the network accessible computer-based service. For example, the entity potential score may be displayed along with a web-page describing the entity. The entity potential score may be searchable such that a user may specify a maximum, minimum, or range of entity potential scores as a search criteria for a search for entities.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 24, 2020
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chen Wang, Luwei Zhang, Weizhen Wang
  • Publication number: 20200025968
    Abstract: The present disclosure discloses a radiation inspection system and a radiation inspection method. The radiation inspection system comprises a radiation source and a beam modulating device. The beam modulating device comprises a first collimating structure disposed at a beam exit side of the radiation source and a second collimating structure disposed at a beam exit side of the first collimating structure. The second collimating structure is movable relative to the first collimating structure to change a relative position of the first collimating port of the first collimating structure with the second collimating port of the second collimating structure, and the beam modulating device is shifted between a first operational state in which the beam modulating device modulates an initial beam into a fan beam, and a second operational state in which the beam modulating device modulates the initial beam into a pencil beam variable in position.
    Type: Application
    Filed: December 26, 2018
    Publication date: January 23, 2020
    Inventors: Yigang YANG, Dongyu Wang, Hao Yu, Quanwei Song, Jianmin Li, Weizhen Wang, Yulan Li, Chunguang Zong, Qinjian Zhang, Ming Zeng, Zhiqiang Chen, Yuanjing Li, Li Zhang
  • Patent number: 10459988
    Abstract: Techniques for presenting a recommendation to a member of a social network in a specific field of study are described. A predictor can access, from a database in the social network, educational data of a plurality of students and post-graduate data of a plurality of graduates in the social network. Additionally, the predictor can determine a subset of students associated with a specific field of study, and can calculate a demand for the specific field of study based on the accessed data. A recommendation generator can calculate a competition value for the specific field of study based on the determined subset of students and the calculated demand for the specific field of study. Subsequently, the recommendation generator can cause a presentation, on a display of a device, of a recommendation associated with the specific field of study, the recommendation being based on the calculated competition value.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: October 29, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Mudit Goel, Yi Feng, Weizhen Wang, Dong Li
  • Patent number: 10346928
    Abstract: Techniques for ranking members based on an influence score are described. For example, an influence score process can access, from a database in an online social network, member data of a first member in response to receiving a ranking request of the first member. Additionally, a contribution factor for each first-degree connection of the first member can be determined. A centrality score for the first member can be determined based on the contribution factor for each first-degree connection of the first member. Moreover, an expertise score for the first member can be determined based on the member data of the first member. Furthermore, an influence score of the first member can be calculated based on the centrality score and the expertise score. Subsequently, a user interface is configured to cause a presentation, on a display of a device, of the ranking of the first member based on the influence score.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: July 9, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Xuan Li, Yi Feng, Weizhen Wang, Min Lu
  • Publication number: 20190204469
    Abstract: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The vehicle-mounted type back scattering inspection system includes a carriage and a back scattering imaging device, the scanning range of the back scattering imaging device is variable. As the scanning range of the back scattering imaging device of the present disclosure is variably set, the inspection range of the back scattering imaging device can be expanded.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Hao YU, Ying LI, Weizhen WANG, Quanwei SONG, Dongyu WANG, Haojie CHI, Jianmin LI, Yulan LI, Chunguang ZONG, Zhiqiang CHEN, Yuanjing LI, Li ZHANG
  • Publication number: 20190204244
    Abstract: The present disclosure discloses a vehicle-mounted type back scattering inspection system. The back scattering imaging device has a vehicle-mounted working state and a ground working state, and in the vehicle-mounted working state, the back scattering imaging device performs inspection work in the carriage; in the ground working state, the back scattering imaging device performs the inspection work on the ground at the outside of the carriage; and the back scattering imaging device is separately arranged relative to the carriage and is movable between the carriage and the ground to switch between the vehicle-mounted working state and the ground working state.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Hao YU, Ying LI, Weizhen WANG, Quanwei SONG, Dongyu WANG, Haojie CHI, Jianmin LI, Yulan LI, Chunguang ZONG, Zhiqiang CHEN, Yuanjing LI, Li ZHANG
  • Publication number: 20190122781
    Abstract: The present disclosure discloses a photoneutron source and a neutron inspection system. The photoneutron source comprises: an electron accelerating tube for accelerating an electron beam; an X-ray converting target, and the electron beam accelerated by the electron accelerating tube bombards the X-ray converting target to generate X-rays; a photoneutron target, and the X-rays enters the photoneutron target to generates photoneutrons; and a neutron modulation housing provided outside the photoneutron target, and the neutron modulation housing comprises a neutron collimation port for outputting photoneutrons. The present disclosure may directly output a desired neutron beam from the neutron collimation port of the photoneutron source.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 25, 2019
    Inventors: Yigang YANG, Jianmin LI, Dongyu WANG, Hao YU, Weizhen WANG, Weiqiang GUAN, Wei YIN, Wei LI, Quanwei SONG, Yulan LI, Chunguang ZONG, Yaohong LIU, Yuanjing LI, Zhiqiang CHEN, Li ZHANG
  • Patent number: 10088595
    Abstract: The present disclosure provides a system and method for inspecting an aircraft. An X-ray/Gamma ray radiation source and a detector are located at above and below a fuselage of an aircraft, respectively. The X-ray/Gamma ray radiation source emits a beam of radiation[ ], wherein the X-ray/Gamma ray radiation[ ] passes through the aircraft to be inspected. The detector receives and converts the beam of X-ray/Gamma ray radiation[ ] that has passed through the aircraft to an output signal, and the system generates a vertical transmission image in real time.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: October 2, 2018
    Assignees: Tsinghua University, Nuctech Company Limited
    Inventors: Kejun Kang, Jianmin Li, Jingyu Gu, Yuanjing Li, Yulan Li, Yaohong Liu, Zhen Tan, Yucheng Wu, Weizhen Wang