Patents by Inventor Dong Xu

Dong Xu 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).

  • Patent number: 10671686
    Abstract: A method, apparatus and system for processing webpage data. The method includes: in response to a webpage being opened, sending a link contained in the webpage to a network side device; receiving a group identification from the network side device, the group identification being determined by the network side device according to the link and used to specify a group the link belongs to; determining whether there is a browsed link belonging to the group specified by the group identification; and in response to determining there is a browsed link belonging to the group specified by the group identification, prompting that webpage content pointed by the link contained in the webpage has been browsed.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: June 2, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sheng Hua Bao, Dong Xu Duan, Wei Hong Qian, Chang Hua Sun
  • Publication number: 20200096348
    Abstract: Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 26, 2020
    Inventors: Dong Xu, Frédéric Tu, Meijie Xia
  • Publication number: 20200088968
    Abstract: This invention discloses a type of optical cable wiring system, including: a main optical cable, first optical cable connector box and optical cable fan-out disposed near a first user zone; a second optical cable connector box disposed at a distance from the first user zone and near a second user zone; and a single main adapter optical cable disposed between the first optical cable connector box and second optical cable connector box. An optical cable fan-out converts a single main adapter optical cable to multiple branch adapter optical cables.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 19, 2020
    Applicant: COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD.
    Inventors: Zhengbin WANG, Zhaohui CAI, Yan LIU, Dong XU
  • Patent number: 10545308
    Abstract: A flat drop cable has notches or other structures for enhancing the stripability of the jacket from the a core of the flat drop cable. The notches can have an angled configuration with surfaces that converge as the notch extends into the jacket. Inner edges of the notches can be positioned along a tear path that intersects the core of the flat drop cable. For example, the notches can be offset from a minor axis of the flat drop cable a sufficient distance such that the notches are positioned outside a central boundary region that extends tangent to sides of the core and parallel to the minor axis of the flat drop cable.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: January 28, 2020
    Assignees: CommScope Technologies LLC, CommScope Technologies Australia Pty Ltd., CommScope Telecommunications (Shanghai) Co., Ltd.
    Inventors: Aly Fahd, Wayne M. Kachmar, Steven James Dick, Paul David Hubbard, Wei Fu, Dong Xu
  • Patent number: 10527431
    Abstract: Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: January 7, 2020
    Assignee: EBAY INC.
    Inventors: Dong Xu, Frédéric Tu, Meijie Xia
  • Publication number: 20190334473
    Abstract: A solar module junction box, a solar system and a control method for solar module are provided, the solar module junction box comprising: a state detection module, a controller and a power module; the state detection module is connected to the controller, the controller being connected to the power module; the state detection module is configured to detect a state of a solar module and transmit a state detection data to the controller; the controller is configured to acquire the state detection data, generate a switch-off control signal when the state detection data is abnormal, and transmit the switch-off control signal to the power module; the power module is configured to adjust an output voltage to be within a preset low voltage range after receiving the switch-off control signal.
    Type: Application
    Filed: August 10, 2018
    Publication date: October 31, 2019
    Inventors: AN LIU, HONGJIE LI, DONG XU
  • Publication number: 20190332878
    Abstract: A device for biometric recognition, a method for biometric recognition and a method for registering a biometric template are disclosed herein. The device for biometric recognition, comprises: a sensor configured to sense biometric information of a biometric feature; a microprocessor configured to obtain the biometric information from the sensor and perform image preprocessing and feature extraction on the obtained biometric information, in order to obtain biometric data; and a security chip configured to store a biometric template, compare the obtained biometric data with the stored biometric template, in order to determine a biometric recognition result. Compared to conventional and logical isolating solutions, the embodiments of the present disclosure improves the security of biometric recognition.
    Type: Application
    Filed: June 9, 2017
    Publication date: October 31, 2019
    Inventors: Kun Li, Dong Xu, Lei Fan, Jinfang Zhang
  • Publication number: 20190332755
    Abstract: A security chip, a biometric recognition method and a biometric template registration method are disclosed herein. The security chip comprises: a sensor configured to sensor information of a biometric feature; a memory configured to store a template of the biometric feature; a processor configured to obtain the information of the biometric feature from the sensor, perform image preprocessing and feature extraction on the obtained information of the biometric feature, compare features with the template of the biometric feature stored in the memory to determine a biometric recognition result, wherein the template of the biometric feature is generated by the processor by obtaining the information of the biometric feature from the sensor and performing image preprocessing and feature extraction on the obtained information of the biometric feature, and the sensor, the memory and the processor are integrated in the security chip.
    Type: Application
    Filed: June 9, 2017
    Publication date: October 31, 2019
    Inventors: Kun Li, Dong Xu, Lei Fan, Jinfang Zhang
  • Patent number: 10444462
    Abstract: This invention discloses a type of optical cable wiring system, including: a main optical cable, first optical cable connector box and optical cable fan-out disposed near a first user zone; a second optical cable connector box disposed at a distance from the first user zone and near a second user zone; and a single main adapter optical cable disposed between the first optical cable connector box and second optical cable connector box. An optical cable fan-out converts a single main adapter optical cable to multiple branch adapter optical cables.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: October 15, 2019
    Assignee: CommScope Telecommunications (Shanghai) Co. Ltd.
    Inventors: Zhengbin Wang, Zhaohui Cai, Yan Liu, Dong Xu
  • Patent number: 10380615
    Abstract: Embodiments of the present invention relate to a method, device and computer program product for product design based on user reviews. Reviews on a product are obtained from a plurality of users. These reviews are analyzed to determine sentiments of the users with respect to a property of the product. A plurality of candidate product designs are generated by changing a first value of the property based on the sentiments of the users. Then one or more new product designs are obtained based on the candidate product designs.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: August 13, 2019
    Assignee: International Business Machines Corporation
    Inventors: Sheng Hua Bao, Keke Cai, Dong Xu Duan, HongLei Guo, Changhua Sun, Li Zhang, Shiwan Zhao
  • Patent number: 10374901
    Abstract: A method for determining time to live (TTL) of a path of a node including receiving a routing control packet, which includes a first link quality indicating a link quality of a path from the neighbor node to a source node transmitting the routing control packet, from a neighbor node of the node, acquiring a third link quality indicating a link quality of a path from the node to the source node according to a second link quality indicating a link quality of a path from the node to the neighbor node and the first link quality, and determining the TTL of the path from the node to the source node according to the third link quality may be provided. Accordingly, the TTL of the path can be determined more accurately according to a link quality of the path, thereby contributing to ensuring performance and stability of a routing algorithm.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: August 6, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hong Li Ge, Dong Xu, Jin Zhang, Ying Huang
  • Patent number: 10346466
    Abstract: Embodiments include methods, and mobile computing devices, and computer program products for creating personalized photo albums on mobile computing devices based on social media data. Aspects include: accessing, via mobile computing device, various photos taken by a user of mobile computing device, retrieving, from one or more social media streams, various media photos posted by user of the mobile computing device, extracting image features from the photos and the media photos, and text features from the media photos, generating photo clusters based on the image features of the photos, and media photo clusters based on the image features of the media photos, respectively, matching the photo clusters and the media photo clusters, tagging the photo clusters and the media photo clusters matched based on the text features extracted from the media photos, and generating a personalized photo album based on the photo clusters tagged and the media photo clusters tagged.
    Type: Grant
    Filed: April 18, 2016
    Date of Patent: July 9, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ke Ke Cai, Dong Xu Duan, Changhua Sun, Li Zhang, Shi Wan Zhao
  • Publication number: 20190204637
    Abstract: The disclosure discloses a sealant and a method for fabricating the same, and a display device. The sealant includes a thermal-curing agent and an epoxy resin, wherein the thermal-curing agent includes a diphenyl ketone alcohol compound capable of emitting a fluorescent light and a phosphorescent light simultaneously.
    Type: Application
    Filed: July 13, 2018
    Publication date: July 4, 2019
    Inventors: Dong XU, Xiaoqing LIU, Wenbo DONG
  • Publication number: 20190187398
    Abstract: A flat drop cable has notches or other structures for enhancing the stripability of the jacket from the a core of the flat drop cable. The notches can have an angled configuration with surfaces that converge as the notch extends into the jacket. Inner edges of the notches can be positioned along a tear path that intersects the core of the flat drop cable. For example, the notches can be offset from a minor axis of the flat drop cable a sufficient distance such that the notches are positioned outside a central boundary region that extends tangent to sides of the core and parallel to the minor axis of the flat drop cable.
    Type: Application
    Filed: December 10, 2018
    Publication date: June 20, 2019
    Applicants: COMMSCOPE TECHNOLOGIES LLC, COMMSCOPE TELECOMMUNICATIONS (SHANGHAI) CO. LTD., COMMSCOPE CONNECTIVITY AUSTRALIA PTY LTD., ADC COMMUNICATIONS (AUSTRALIA) PTY LIMITED
    Inventors: Aly FAHD, Wayne M. KACHMAR, Steven James DICK, Paul David HUBBARD, Wei FU, Dong XU
  • Publication number: 20190185491
    Abstract: Embodiments of the present disclosure describe compositions comprising a molecular building block (MBB) having the formula [RE6(?3-OH)8(O2C—)6N4C—)6] or [RE6(?3-OH)8(O2C—)12], wherein RE is a rare earth metal ion. Embodiments of the present disclosure further describe methods of making a metal-organic framework (MOF) composition comprising contacting one or more molecular building blocks (MBBs) with one or more bidentate ligands, wherein the MBBs have the formula [RE6(?3-OH)8(O2C—)6N4C—)6] or [RE6(?3-OH)8(O2C—)12], wherein RE is a rare earth metal ion.
    Type: Application
    Filed: February 20, 2019
    Publication date: June 20, 2019
    Inventors: Mohamed EDDAOUDI, Dong-Xu Dong-Xu, Amy J. CAIRNS, Youssef BELMABKHOUT
  • Publication number: 20190171639
    Abstract: Data tables that are located in a distributed data warehouse are joined with a target join-calculating algorithm that has been selected from a number of table joining algorithms which have been compared to each other based on the execution costs of each of the number of table joining algorithms.
    Type: Application
    Filed: February 27, 2017
    Publication date: June 6, 2019
    Inventors: Dong XU, Weiguang SUN, Jiehong LIAN, Longzhong WANG
  • Patent number: 10286070
    Abstract: A method of treating cancer or metastasis is provided involving administering at least one oncostatin M (OSM) antagonist to a subject, wherein the subject has been diagnosed with cancer. Administration of an OSM antagonist such as a small molecule pharmaceutical is provided as well as an anti-OSM antibody, an anti-OSM aptamer, and an OSM mRNA antagonist. The OSM antagonists were found to inhibit or prevent tumor cell detachment, proliferation and metastasis in several cancer types.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: May 14, 2019
    Assignees: Boise State University, Idaho State University
    Inventors: Cheryl Jorcyk, Dong Xu
  • Publication number: 20190130090
    Abstract: A device for biometric recognition, a method for biometric recognition, and a biometric template registration method are disclosed. The device comprises: a sensor for sensing information of a biometric feature; and a security chip for storing a template of the biometric feature, obtaining the information, performing image preprocessing and feature extraction on the obtained information, and comparing features with the stored template to determine a biometric recognition result. Since the whole biometric recognition process is executed in an independent security chip, the security is greatly improved compared with traditional logic isolation solutions.
    Type: Application
    Filed: June 9, 2017
    Publication date: May 2, 2019
    Applicants: Chipone Technology (Beijing) Co., Ltd, Chipone System Technology (Beijing) Co., Ltd.
    Inventors: Kun Li, Dong Xu, Lei Fan, Jinfang Zhang
  • Patent number: 10275515
    Abstract: In response to receiving a question, a corpus of textual data having content related to the question is obtained. At least one segment is extracted from the corpus of textual data. At least one question-answer pair is generated from at least one segment. Each question-answer pair comprises a candidate question and an answer corresponding to the candidate question.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: April 30, 2019
    Assignee: International Business Machines Corporation
    Inventors: Ke Ke Cai, Dong Xu Duan, Zhong Su, Xiao Lu Zhang, Li Zhang, Shi Wan Zhao
  • Publication number: 20190116806
    Abstract: A large-scale multifunctional rice noodle making machine, along the direction of materials delivery comprises sequentially a rice lifting machine inlet, a rice lifting machine, a fermenter, a rice feeder, a rice-flour outlet, an auxiliary ingredients machine, a continuously mixing and conveying machine, an outlet, a self-ripening and shaping machine, a hot water circulation tank, a rice-flour feeder, an extruding machine, a conveyor of aging machine, a fan, an aging machine, a first noodle loosen machine, a noodle steamer, an out-feed channel, a second noodle loosen machine, a conveyor, an inlet, an inner packaging machine, a conveyor I, a weighing scale, a metal detector, a conveyor II, a sterilizer, and a rice noodle collector. The present invention relates to a large-scale multifunction rice noodle machine, which can automatically and efficiently produce a variety of rice noodles, such as fermented and non-fermented rice noodles.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 25, 2019
    Inventors: Qinlu LIN, Simin ZHAO, Yunhui CHENG, Lizhong LIN, Huaxi XIAO, Tao YANG, Huiqiu CHEN, Lin ZHANG, Dong XU, Yuqin DING