Patents by Inventor Jun Liu

Jun Liu 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: 20190281648
    Abstract: User equipment (UE) can select a connection type for a retry of a failed call based on system information blocks (SIBs) received from a serving base station of a first radio access layer of a telecommunication network. When the UE experiences a call setup failure of a call attempted through the serving base station of the first radio access layer, the UE can determine whether neighbor information within the SIBs includes information about a neighboring base station of a second radio access layer. If it does, the UE can select a retry connection type as a connection to the neighboring base station of the second radio access layer. If it does not, the UE can select the retry connection type as a connection to an alternate network. The UE can then retry the call through the selected retry connection type.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 12, 2019
    Inventors: Jun Liu, Hsin-Fu Henry Chiang
  • Publication number: 20190281506
    Abstract: A user equipment (UE) and an Internet Protocol (IP) Multimedia Subsystem (IMS) node may exchange fallback indicators in SIP signaling for purposes of controlling fallback procedures implemented by the UE. The SIP signaling may include a SIP request from the UE that includes first information. The IMS node can evaluate a criterion based on the first information, and, if the criterion is met, the IMS node may authorize (or prohibit) the use of a UE-supported fallback radio access technology (RAT) that corresponds to a fallback indicator also included in the SIP request. Based on the evaluation of the criterion, the IMS node may respond to the UE with a SIP response that includes second information indicating which of the supported Fallback RATs the UE is authorized to use (if any), and which of the supported Fallback RATs the UE is not authorized to use (if any).
    Type: Application
    Filed: November 28, 2018
    Publication date: September 12, 2019
    Inventors: Hsin-Fu Henry Chiang, Jun Liu
  • Publication number: 20190281202
    Abstract: An adaptive filter system and a method for controlling the adaptive filter system are described herein. The system can includes one or more filters to attenuate incoming light. The one or more filters can be moved by one or more actuators. The method can capture image data from an imaging device through the one or more filters. Information can be determined from the captured image data. The one or more filters can be moved to a position for capturing image data based on the information.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 12, 2019
    Inventors: Kai Chen, Jun Peng, Tiancheng Lou, Xiang Yu, Zhuo Zhang, Hao Song, Sinan Xiao, Yiming Liu, Tianyi Li
  • Publication number: 20190281647
    Abstract: A user equipment (UE) and an Internet Protocol (IP) Multimedia Subsystem (IMS) node may exchange fallback indicators in SIP signaling for purposes of controlling fallback procedures implemented by the UE. By sending fallback indicators to an IMS node in a SIP request, a UE is able to inform the IMS node of its capabilities in regards to particular fallback radio access technologies (RATs) that are supported by the UE. The IMS node may respond to the UE with a SIP response that includes information indicating which of the supported Fallback RATs the UE is authorized to use (if any), and which of the supported Fallback RATs the UE is not authorized to use (if any). In this way, the IMS node can control a fallback procedure at the UE by indicating which Fallback RATs are usable by the UE to reattempt communication sessions that cannot be established on an existing RAT.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 12, 2019
    Inventors: Hsin-Fu Henry Chiang, Jun Liu
  • Publication number: 20190280040
    Abstract: Provided are a display panel, a manufacturing method thereof and a display device. The display panel includes: a first substrate and a second substrate disposed opposite to each other, and a plurality of light-emitting units and a plurality of fingerprint identification units, disposed on one side of the first substrate facing to the second substrate. Each of the plurality of light-emitting units includes a first N-type semiconductor layer and a first P-type semiconductor layer, each of the plurality of fingerprint identification units includes a second N-type semiconductor layer and a second P-type semiconductor layer. The first N-type semiconductor layer and the second N-type semiconductor layer are disposed in a same layer, and the first P-type semiconductor layer and the second P-type semiconductor layer are disposed in a same layer.
    Type: Application
    Filed: October 31, 2018
    Publication date: September 12, 2019
    Applicant: Shanghai Tianma AM-OLED Co., Ltd.
    Inventors: Shuang Cheng, Jinghua Niu, Xiangcheng Wang, Qing Zhu, Honghu Ma, Jun Lin, Yinhe Liu
  • Publication number: 20190276528
    Abstract: A stable aqueous pharmaceutical formulation comprising a therapeutically effective amount of aflibercept, wherein the formulation is free of organic co-solvent and/or free of buffer; methods for making such a formulation; and methods of using such a formulation.
    Type: Application
    Filed: March 8, 2019
    Publication date: September 12, 2019
    Inventors: Jun Liu, Mark Manning
  • Publication number: 20190280786
    Abstract: The present disclosure provides a method and an apparatus for transmitting a measurement signal. A method for sending a measurement signal includes: sending, by a network device, downlink measurement signals to a terminal device by using one or more transmit beams; receiving, by the network device, a detection result, fed back by the terminal device, of signal strength of the downlink measurement signals of the one or more transmit beams; and when detecting that the detection result, fed back by the terminal device, of the downlink measurement signals is lower than a specified threshold, instructing, by the network device, the terminal device to use an uplink measurement signal-based measurement manner. According to the method, switching between measurement manners is performed based on a detection result, thereby reducing signaling overheads.
    Type: Application
    Filed: May 23, 2019
    Publication date: September 12, 2019
    Inventors: Jun Luo, Jin Liu, Pu Yuan
  • Publication number: 20190281626
    Abstract: A method includes generating, by an access point (AP), signaling that includes an AP identifier (ID) field, a bandwidth (BW) field, a guard interval (GI) field, a cyclic redundancy check (CRC) field, and a tail field, the AP ID field is used to indicate an ID of the AP, the BW field is used to indicate bandwidth required for data transmission subsequent to the signaling, the GI is used to indicate a length of a cyclic prefix (CP) required for data transmission subsequent to the signaling, the CRC field is used to guard a field before the CRC field in the signaling, and the Tail field is used to empty an encoder and a decoder, where the CRC field and the Tail field are the last two fields of the signaling. The method also includes sending, by the AP, the signaling.
    Type: Application
    Filed: May 14, 2019
    Publication date: September 12, 2019
    Inventors: Yingpei Lin, Jiayin Zhang, Jun Luo, Le Liu
  • Publication number: 20190280687
    Abstract: The present disclosure discloses a gate voltage control circuit of an IGBT and a control method thereof. The gate voltage control circuit of the IGBT comprises a voltage control circuit, an active clamping circuit and a power amplifier circuit. A control voltage outputted by the voltage control circuit indirectly controls a gate voltage of the IGBT, so as to achieve a better control of the gate voltage of the IGBT with a smaller loss. It may prevent the active clamping circuit from a too-early response and may increase the active clamping circuit response speed; and may avoid the voltage oscillation of the collector-emitter voltage Vce and the gate voltage Vge, and may improve the reliability of the IGBTs connected in series.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 12, 2019
    Applicant: Delta Electronics (Shanghai) CO., LTD
    Inventors: Jianping YING, Ming WANG, Xiaobo HUANG, Jun LIU, Lifeng QIAO, Xin WANG
  • Publication number: 20190276971
    Abstract: A water-sealed clutch and a washing machine thereof. The said clutch has a mechanical sealing device. The said clutch has a function of connecting the inside of the wash bucket with the outside of the external bucket, allowing water in the wash bucket to directly connect with the air chamber of the water level sensor of the outside of the external bucket. There is no water between the external bucket and wash bucket. On the upper shaft sleeve of the clutch is a connecting plate, with a number of limber holes thereon. A connecting ring is fixed on the connecting plate. A cavity shell composed of an upper cavity cover and a lower cavity cover is inserted into the big water-seal groove of the clutch, and is fixed to the bottom plate of the mounting plate of the clutch. An upper water-seal having an inner diameter matching the above-mentioned connecting ring is fixed to the upper cover of the cavity.
    Type: Application
    Filed: November 2, 2017
    Publication date: September 12, 2019
    Inventor: Jun LIU
  • Publication number: 20190278275
    Abstract: A system included and a computer-implemented method performed in an autonomous-driving vehicle are described. The system performs: detecting a wireless push signal transmitted from a signal transmitter accompanied by an off-vehicle passer and received by a signal receiver of the autonomous-driving vehicle, the wireless push signal including information about a motion capability level of the off-vehicle passer, determining a position and a motion capability level of the off-vehicle passer at least based on the wireless push signal, and controlling a locomotive mechanism of the autonomous-driving vehicle based on the determined position and motion capability level of the off-vehicle passer.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 12, 2019
    Inventors: Hao Song, Xiang Yu, Tiancheng Lou, Jun Peng, Yiming Liu, Sinan Xiao
  • Publication number: 20190278748
    Abstract: A system for providing user access to electronic mail includes an email client and an email server. The email client receives and communicates a user interaction with an email message. The email server that receives the communication, determines whether the email message stored in a live database or in a backup storage. Upon determination that the email message is stored in a backup storage, the email server performs a message exchange with a backup storage system to perform the user-requested action.
    Type: Application
    Filed: May 29, 2019
    Publication date: September 12, 2019
    Inventors: Arun Prasad Amarendran, Jun H. Ahn, Tirthankar Chatterjee, Manas Bhikchand Mutha, Ho-Chi Chen, Prosenjit Sinha, Yongtao Liu
  • Publication number: 20190277826
    Abstract: The present application discloses a gas logging system, including a degasser configured to degas a sample to separate a gas to be tested; and a detector connected to the degasser and configured to receive the gas to be tested separated by the degasser and perform detection, where the degasser comprises a degassing cover, the degassing cover includes a spherical crown disk surface and a plurality of semipermeable membrane degassing units on the spherical crown disk surface, wherein the plurality of semipermeable membrane degassing units are arranged on the spherical crown disk surface according to the Fibonacci Spiral Rule. The gas logging system provided by the present application may improve the distribution uniformity of a drilling fluid on the degassing cover while increasing arrangement number, and reduce the impact on semipermeable membrane degassing units.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Inventors: YOUHONG SUN, ZHIYONG CHANG, XIAOHUI WENG, LI LI REN, BAOCHANG LIU, Renchu Guan, Wei Guo, Jun Xie, KE GAO, JIANHUA LV, WEI LIU, SUNHUA DENG
  • Publication number: 20190280200
    Abstract: Memory devices having a plurality of memory cells, with each memory cell including a phase change material having a laterally constricted portion thereof. The laterally constricted portions of adjacent memory cells are vertically offset and positioned on opposite sides of the memory device. Also disclosed are memory devices having a plurality of memory cells, with each memory cell including first and second electrodes having different widths. Adjacent memory cells have the first and second electrodes offset on vertically opposing sides of the memory device. Methods of forming the memory devices are also disclosed.
    Type: Application
    Filed: May 15, 2019
    Publication date: September 12, 2019
    Inventor: Jun Liu
  • Publication number: 20190278430
    Abstract: This disclosure relates to a method, system, and computer program product for accessing remote desktop applications. In one implementation, a computer-implement method is provided. According to the method, a split view of a window of an application running on a host device is determined at the host device, wherein the split view comprises a plurality of sub-windows, and each of the sub-windows provides a view of a portion of the window. Information about the sub-windows is sent to a client device in communication with the host device. Frame buffer data of at least one of the sub-windows is transmitted to the client device in response to receiving a selection of the at least one sub-window from the client device.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 12, 2019
    Inventors: Dong Jun Zong, Da Li Liu, Jing Xing, Xue Fei Duan, Yue Wang
  • Patent number: 10406115
    Abstract: Described are pressure-sensitive adhesive polymers (PSAs) useful, for example, for application to the skin, such as in the field of transdermal drug delivery. The PSAs include polar groups modeled on one or more polar portions of skin lipids, which contribute to good skin adhesion properties. Methods of making the PSAs, compositions comprising them, and methods of making and using them also are provided.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: September 10, 2019
    Assignee: NOVEN PHARMACEUTICALS, INC.
    Inventors: Jilin Zhang, Jun Liao, Puchun Liu, Steven Dinh
  • Patent number: 10412137
    Abstract: Embodiments of the present invention provide a video processing method, a mobile terminal, and a server. The method may include: sending, by a mobile terminal, a request to a server for pulling status update data of a social network, so that the server acquires original status update data that is requested to be pulled, the original status update data including a source video address; performing, by the server, adaptation processing on the source video address, to generate an adaptive video address; updating, by the server, the original status update data by using the adaptive video address, to obtain optimized status update data, and returning the optimized status update data to the mobile terminal; and obtaining, by the mobile terminal, adaptive video data according to the adaptive video address in the optimized status update data, and playing the adaptive video data.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: September 10, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Huixing Wang, Zhihao Wang, Junhong Huang, Yin Lu, Minghui Wang, Haiyou Li, Shang Yu, Jun Lin, Yi Liu, Jiancheng Lin
  • Patent number: 10409416
    Abstract: The disclosure provides an array substrate and a color filter substrate of a capacitive touch control screen, a touch control display device and a method for driving the touch control display device, so as to achieve the self-capacitive multi-point touch. The array substrate of the capacitive touch control screen includes: a peripheral area and a display area; a plurality of pixel units with pixel electrodes arranged in the display area; a plurality of touch control electrodes; and touch control electrode lead wires connected with a module configured to detect a touch control signal, wherein each of the touch control electrodes is connected respectively with one of the touch control electrode lead wires.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: September 10, 2019
    Assignees: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Baoling Liu, Lingxiao Du, Qijun Yao, Jun Ma
  • Patent number: 10411051
    Abstract: A coplanar electrode photodiode array and a manufacturing method thereof are disclosed. On a top side of a low resistance rate substrate, a high resistance epitaxial silicon wafer, a first conductive type heavily doped region and a second conductive type doped region are formed, which are a cathode and an anode of a photodiode respectively. The structure includes a trench structure formed between the anode and the cathode, the trench structure may be form by a gap, an insulating material, a conductive structure, a reflective material, and ion implantation, and also includes a first conductive type heavily doped region, an insulating isolation layer or a conductive structure with an insulating layer, and the like formed under the anode and the cathode.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: September 10, 2019
    Assignee: Nuctech Company Limited
    Inventors: Lan Zhang, Yuanjing Li, Yinong Liu, Haifan Hu, Jun Li
  • Patent number: 10412643
    Abstract: Off channel scanning on workgroup bridge (WGB) devices for fast roaming may be provided. First, it may be determined, by a first WGB, that a second WGB is not off-channel. The second WGB may be peered with the first WGB. Next, the first WGB may perform channel scanning in response to determining that the second WGB is not off-channel. The first WGB may then prioritize a first WGB channel list based on results from the channel scanning performed by the first WGB. Next, the first WGB may roam while the second WGB in not off-channel, from a first access point to a second access point on a channel with the highest priority in the first WGB channel list.
    Type: Grant
    Filed: October 27, 2018
    Date of Patent: September 10, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Jun Liu, Qiang Yang, Jiewei Li, Xia Ke