Patents by Inventor Lin He

Lin He 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: 10783276
    Abstract: Techniques to allow for ease of navigation within a photo browsing interface of a social networking system. In one embodiment, a designation of a first image for sharing is received from within at least one of a single-image view and a camera view. Based on the designation, the first image is added to a communication. The designation may be based on a user selection of an option provided by an interface of a mobile device. The first image may be received from within a social networking application or from within a dedicated camera application. In another embodiment, the privacy level of the communication and the designated images is based on the privacy setting of a user. The communication and the designated images may contain tag data identifying one or more people on a social networking system. In an alternative embodiment, the privacy level of the communication and designated images is adjusted according to the one or more people identified in the tag data.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: September 22, 2020
    Assignee: Facebook, Inc.
    Inventors: Dirk John Stoop, Jorn Martinus Johannes van Dijk, Lin He
  • Publication number: 20200294141
    Abstract: A computer-implemented method includes determining, by one or more processing devices, that a credit rating of a first user does not satisfy a permission condition of the service; generating, by the one or more processing devices, an assistance request shareable with at least a second user, the assistance request including a request for the second user to authorize use of a credit rating of the second user to endorse the first user; displaying assistance progress information representing a relative status with respect to a goal; receiving, by the one or more processing devices, information indicating the second user's authorization; and determining, by the one or more processing devices, an update to the relative status, the updated relative status being determined based on respective credit ratings of the first user and the second user.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Fengwei Wang, Huimei He, Xing Zhao, Jie Li, Lin Zhu
  • Publication number: 20200287154
    Abstract: Provided are an OLED, display panel and display device. The OLED includes a first electrode, a second electrode, a light emitting layer and at least one blocking layer. The second electrode is arranged opposite to the first electrode. The light emitting layer is arranged between the first electrode and the second electrode. The blocking layer is arranged between the light emitting layer and the second electrode and/or between the light emitting layer and the first electrode. Each blocking layer of the at least one blocking layer comprises at least two blocking materials, electron mobility of at least one blocking material of the at least two blocking materials is lower than a first preset value, electron mobility of at least another blocking material of the at least two blocking materials is higher than a second preset value, and the first preset value is lower than the second preset value.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: WEIWEI LI, LIN HE, MENGZHEN LI, JINGWEN TIAN, TIANTIAN LI
  • Publication number: 20200266379
    Abstract: Disclosed are an organic light emitting diode, a display panel and a display device. The organic light emitting diode includes a first electrode, a second electrode, a light emitting layer and an electron blocking layer, the first electrode and the second electrode are disposed opposite to each other, the light emitting layer is disposed between the first electrode and the second electrode, the electron blocking layer is disposed between the light emitting layer and the first electrode. A LUMO level of the electron blocking layer is higher than a LUMO level of a light emitting host material in the light emitting layer, a first level difference between the LUMO level of the electron blocking layer and the LUMO level of the light emitting host material in the light emitting layer is represented by A, where A?0.4 eV.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 20, 2020
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: WEIWEI LI, LIN HE, MENGZHEN LI, JINGWEN TIAN, TIANTIAN LI
  • Publication number: 20200266375
    Abstract: Provided is an organic light-emitting diode. The organic light-emitting diode includes a first electrode, a second electrode, a light-emitting layer and a hole blocking layer, where the first electrode and the second electrode are oppositely disposed; the light-emitting layer is disposed between the first electrode and the second electrode; the hole blocking layer is disposed between the light-emitting layer and the second electrode; and the hole blocking layer includes at least two hole blocking sub-layers which are stacked, where a lowest unoccupied molecular orbital (LUMO) energy level decreases sequentially in the at least two hole blocking sub-layers.
    Type: Application
    Filed: May 4, 2020
    Publication date: August 20, 2020
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: WEIWEI LI, CHAO CHI PENG, LIN HE, JINGWEN TIAN, TIANTIAN LI, Mengzhen LI
  • Patent number: 10749715
    Abstract: Systems and methods for cable transmission are provided. The system includes an up-tilt circuit, a digital-to-analog converter, and a power amplifier. The up-tilt circuit is configured to receive an input digital signal that has a flat spectrum and generate an up-tilted digital signal that has an up-tilted spectrum. The digital-to-analog converter is configured to receive the up-tilted digital signal and to provide an analog signal. The power amplifier is configured to receive the analog signal and amplify the analog signal for cable transmission.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: August 18, 2020
    Assignee: Avago Technologies International Sales Pte. Limited
    Inventors: Tae Youn Kim, Loke K. Tan, Lin He
  • Patent number: 10737885
    Abstract: Provided is an automatic compensation, balancing and tensioning conveying chain wherein the conveying chain can automatically adjust the guide rails to extend and retract and be automatically tensioned and balanced to avoid the influence on the conveying efficiency of the conveying chain due to the slack of the conveying chain. In addition, the guide rail position maintaining components provide a reverse compensation force to the telescopic guide rail when the guide rail pre-warning limiting switches are triggered, so as to reduce the imbalance of movements of the sliding trolleys and avoid a situation that the sliding trolley may trigger an extreme position signal in advance to cause a false alarm and stop the entire conveying chain, thereby guaranteeing a dynamic balance of two tensioning stations and completely eliminating an elasticity change of the chain.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: August 11, 2020
    Assignee: CITIC Dicastal Co., Ltd.
    Inventors: Lin Chen, Jie Lyu, Hongqing Xu, Wenming He, Kebin Wang, Jinyong Hao, Jianpeng Ning, Zhiying Ma
  • Patent number: 10733478
    Abstract: Access to a set of media content items is acquirable. Identified processors can perform, in parallel, object detection for the set. In some cases, information about a current system state, a user, and/or object popularity metrics is acquirable for selecting a subset of object models. Object recognition is performable, based on the subset, for the set of media content items. In some instances, a camera view can be provided. Object recognition is performable for representations of the view. An object depicted in the representations is identifiable. An interface portion is presentable to provide a label for the object. In some cases, object recognition is performable for the set of media content items to identify an object depicted in a content item. A label is associable with the content item. A search through the set of media content items can identify, based on the label, a subset that depicts the object.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: August 4, 2020
    Assignee: Facebook, Inc.
    Inventors: Zachary W. Gomez, Lin He, William M. Ruben
  • Patent number: 10733126
    Abstract: An FPGA-based square-wave generator and a square-wave generation method.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: August 4, 2020
    Assignee: University of Science and Technology of China
    Inventors: Xi Qin, Yijin Xie, Xing Rong, Yu He, Lin Wang, Zhifu Shi, Jiangfeng Du
  • Publication number: 20200238414
    Abstract: The present invention discloses a multifunction integrated manufacturing system based on electrical machining, including a robot, a motion control unit, a multifunction composite electrical power supply, a working medium supply and recycle unit, a wire feeding device, a tool holder quick-change clamping unit, an electrical machining tool holder, a welding tool holder, a detection tool holder, and a workbench. By using the robot as an actuator, the system can implement discharge additive manufacturing including arc additive forming and micro electrical discharge deposition forming, discharge subtractive machining including efficient arc machining and precise electrical discharge machining, part joining based on arc surfacing, and online detection based on optical scanning and ultrasonic flaw detection. The present invention has a high integration level, covers machining and manufacturing of difficult-to-machine materials and micro parts, and can implement efficient and precise machining.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 30, 2020
    Applicant: Shanghai Jiao Tong University
    Inventors: Lin Gu, Guojian He
  • Publication number: 20200242377
    Abstract: A transport service system automatically associates road sign information with road segments based on image data including a representation of the road sign. The transport service system receives image data from one or more camera systems. Based on the image data, the transport service system determines a distance score and an orientation score for one or more candidate road segments. The transport service system additionally determines whether the image data is anomalous. Based on the determined distance and orientation scores, the transport service system generates a composite score and a confidence score for each candidate road segment. The confidence score is adjusted based on whether the image data is anomalous. Based on the generated scores, the transport service system identifies a most likely candidate road segment for association with the road sign.
    Type: Application
    Filed: February 5, 2019
    Publication date: July 30, 2020
    Inventors: Lin He, Nishanth Mohan
  • Patent number: 10717947
    Abstract: The present invention provides a solid composition comprising (a) a quaternary ammonium compound and (b) between 9 wt % and 77 wt % of a polysaccharide based on the total weight of the solid composition. The solid composition showed excellent stability. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and methods for conditioning a fabric by using the solid composition and the liquid composition as well.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: July 21, 2020
    Assignee: Rhodia Operations
    Inventors: Hai Zhou Zhang, Nikolay Christov, Da Wei Jin, Lin He
  • Publication number: 20200225639
    Abstract: A control system for evaluating residual operating life of a machine component of a machine tool includes a sensor and a control system. The sensor is disposed on the machine tool and is configured to sense movement of the machine component. The control device is configured to calculate a length of time based on a sense signal received from the sensor and sampled at a time point right after the machine component is freshly oiled, and to enable output of an alarm when determining that the length of time thus calculated is smaller than a predetermined length.
    Type: Application
    Filed: July 15, 2019
    Publication date: July 16, 2020
    Inventors: Yi-Lin He, Hsun-Fu Chiang, Chia-Hui Tang, Paul Chang
  • Publication number: 20200223025
    Abstract: A control system for controlling oil-injection of a machine tool includes a sensor, a signal-processing device and a control device. The sensor senses movement of a machine component of the machine tool and outputs a sense signal to the signal-processing device. The signal-processing device derives analysis signals from the sense signal and sends the analysis signals to the control device. The control device determines whether to output an oiling signal to the machine tool to trigger an oiling device to oil the machine component according to an accumulated moving distance and a variation value that are calculated based on the analysis signals.
    Type: Application
    Filed: April 30, 2019
    Publication date: July 16, 2020
    Inventors: Yi-Lin He, Hsun-Fu Chiang, Chia-Hui Tang, Paul Chang
  • Publication number: 20200215927
    Abstract: A charging method includes that after receiving a charging request, a master control device arranges a parking space for an electric vehicle to be charged and sends a traction device a movement instruction generated from the charging request; the traction device drives, according to the movement instruction, a charging controller to move along a guide rail to above the electric vehicle to be charged; the master control device sends a cable transferring instruction to a cable transferring device and the cable transferring device starts to lower a cable; after the cable transferring device lowers the cable to a preset position, the master control device sends a stop instruction to the cable transferring device and the cable transferring device stops lowering the cable; and the cable charges the electric vehicle to be charged.
    Type: Application
    Filed: December 12, 2017
    Publication date: July 9, 2020
    Inventors: Xingzhe HOU, Bin ZHU, Jianguo WANG, Guojun HE, Zhi LI, Yongxiang LIU, Hongliang SUN, Yi LONG, Jing ZHANG, Huicai WANG, Tingting XU, Li ZHOU, Lin GONG, Yongliang JI
  • Patent number: 10700136
    Abstract: A pixel structure and an organic light emitting display are disclosed. The pixel structure includes a plurality of pixels which includes a plurality of sub-pixels. At least one pixel forms a pixel unit, and longitudinally adjacent pixel units are arranged in a vertical mirror image, and/or laterally adjacent pixel units are arranged in a horizontal mirror image. The present disclosure may increase the area of mask opening during evaporation, reduce the difficulty of mask production process, and reduce the evaporation process difficulty by a reasonable pixel arrangement structure and allowing sub-pixels of adjacent pixels to share one mask opening to evaporate. It does not need to preset a gap during evaporating the sub-pixels of adjacent pixels of the mask, thereby a real high PPI is achieved while keeping the opening ratio. In addition, the present disclosure can further increase the strength of the mask.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: June 30, 2020
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Yong Qiu, Zhouying Liu, Xiuqi Huang, Shenfu Zhang, Min Liu, Chao Chi Peng, Lin He, Hui Zhu, Hong Chen, Honglei Luo
  • Patent number: 10695395
    Abstract: The present disclosure relates to compositions comprising collagen 7 and methods of using the same to treat DEB.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: June 30, 2020
    Assignee: PHOENIX TISSUE REPAIR, INC.
    Inventors: Igor Quinones-Garcia, Lin Guey, Kris Lowe, Vinh Nguyen, Bing He, Amey Bandekar, Sujit Basu
  • Patent number: 10695881
    Abstract: A control system for controlling oil-injection of a machine tool includes a sensor, a signal-processing device and a control device. The sensor senses movement of a machine component of the machine tool and outputs a sense signal to the signal-processing device. The signal-processing device derives analysis signals from the sense signal and sends the analysis signals to the control device. The control device determines whether to output an oiling signal to the machine tool to trigger an oiling device to oil the machine component according to an accumulated moving distance and a variation value that are calculated based on the analysis signals.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: June 30, 2020
    Assignee: Buffalo Machinery Company Limited
    Inventors: Yi-Lin He, Hsun-Fu Chiang, Chia-Hui Tang, Paul Chang
  • Patent number: 10693107
    Abstract: An organic electroluminescence device having RGB pixel areas, wherein optical compensation layers are respectively arranged between the red light emitting layer and the first organic functional layer as well as between the green light emitting layer and the first organic functional layer, the optical compensation layers are made of a first hole transport material and a second hole transport material, the first hole transport material has a triplet-state energy level ?2.48 eV and a HOMO energy level ??5.5 eV, the second hole transport material has a HOMO energy level >?5.5 eV, and the difference between the HOMO energy level of the first hole transport material and the HOMO energy level of the second hole transport material is ?0.2 eV. Its preparation process is simple, and it can significantly reduce power consumption of the light-emitting device so as to increase light-emitting efficiency.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: June 23, 2020
    Assignees: BEIJING VISIONOX TECHNOLOGY CO., LTD., KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Song Liu, Weiwei Li, Lin He
  • Publication number: 20200148967
    Abstract: The present application relates to metal cutting, and more particularly to a cutting fluid and a preparation method and an application thereof, especially the application in the processing of niobium-tungsten alloy (NB521). The preparation method of the cutting fluid is simple and requires low production cost. In the mechanical processing of niobium-tungsten alloy (NB521), the cutting fluid has good cooling performance, lubricity, load-bearing capacity, friction reduction and vibration absorption, and long service life. It also can effectively avoid built-up edges, thereby improving the service life of cutting tools and the processibility of materials. Therefore, products of good quality are produced to improve the yield, especially in the deep hole machining, and thus the cutting fluid of the present application is suitable for a wide range of applications.
    Type: Application
    Filed: September 20, 2019
    Publication date: May 14, 2020
    Inventors: Xiaohu HE, Bo LU, Lin LIU, Xiaowen DONG, Bo LI, Jing HAO, Yedong LI