Patents by Inventor Gang Lu

Gang Lu 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: 11412511
    Abstract: Disclosed herein are a system, a method and a device for switching between different communications protocols. A head wearable display can transmit, to a console during a first session interval, a first request to switch from a first link using a first communication protocol to a second link using a second communication protocol. The first request can include at least one characteristic of the first link. The head wearable display can receive, from the console, a first response to the first request, to perform a switch from the first link to the second link. The first response can indicate a wake up time and a second session interval to perform the switch. The head wearable display can switch from the first link to the second link in the second session interval and after the wake up time.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: August 9, 2022
    Assignee: FACEBOOK TECHNOLOGIES, LLC
    Inventors: Gang Lu, Nihar Doshi, Jiwon Steve Han, Xiaoguang Wang, Dong Zheng, Chunyu Hu, Qi Qu
  • Patent number: 11412050
    Abstract: In general, the disclosure describes techniques for wireless communications between multiple devices of an artificial reality system using virtual channels. In one example, a first computing device of a multi-device system, comprising: one or more first processors coupled to one or more memory devices; and a supervisory processor configured to establish a plurality of virtual channels over a physical wireless channel between the first computing device and a second computing device, wherein each of the virtual channels is associated with a different pair of processors comprising a source processor selected from one of the first processors or second processors of the second computing device and a destination processor selected from one of the first processors or the second processors, wherein, for each virtual channel and associated pair of processors, the source processor is configured to communicate application data with the destination processor using the virtual channel.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: August 9, 2022
    Assignee: FACEBOOK TECHNOLOGIES, LLC
    Inventors: Alok Kumar Mathur, Gang Lu
  • Publication number: 20220244777
    Abstract: Disclosed herein are devices and methods related to an interface between a host processor and a wireless processor of a first device for maintaining an artificial reality session with a second device. In one aspect, the host processor is configured to provide data of the artificial reality session to the wireless processor, and the wireless processor is configured to transmit the data to the second device through a wireless medium. In one aspect, the host processor is configured to provide an indicator indicating an end of transmission of the data, to the wireless processor, to cause the wireless processor to transmit the indicator to the second device through the wireless medium, and to cause the host processor and the wireless processor to enter a sleep state in response to transmission of the indicator. The indicator may cause the second device to enter the sleep state.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Gang LU, Jiwon Steve HAN, Nihar DOSHI, Xiaoguang WANG, Qi QU, Dong ZHENG, Chunyu HU
  • Publication number: 20220247513
    Abstract: Systems and methods for beamforming include a device including at least one of a head wearable display (HWD) or a console. The device establishes a first connection between an active HWD radio-frequency integrated circuit (RFIC) and an active console RFIC. The device compares a modulation and coding scheme (MCS) of the first connection to an MCS threshold. The device performs MCS measurements for a second connection of at least one of an idle HWD RFIC or an idle console RFIC, while the first connection is maintained, in response to the MCS not satisfying the MCS threshold. The device compares the MCS measurements of the second connection to the MCS threshold. The device switches to the second connection when at least one of the one or more MCS measurements satisfies the MCS threshold and/or above the MCS of the first connection.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Dong ZHENG, Yuting FAN, Qi QU, Gang LU
  • Patent number: 11402372
    Abstract: A method of screening a cereblon modifying compound for treating a disease or disorder, comprising: obtaining a sample; determining a first protein level of SALL4; administering the cereblon modifying compound to the sample; determining a second protein level of SALL4; comparing the first level and the second protein level of SALL4 to determine if the cereblon modifying compound induces degradation of SALL4; and selecting the cereblon modifying compound that does not induce degradation of SALL4.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: August 2, 2022
    Assignee: CELGENE CORPORATION
    Inventors: Mary Matyskiela, Philip Chamberlain, Suzana Sturlini Couto, Katherine Stamp, Philip J. Sherratt, Gang Lu, Julia Hui
  • Patent number: 11402235
    Abstract: A system and method for managing sensors including determining health operation states of the sensors correlative with sensor accuracy, classifying the sensors by their respective health operation state, and teaming two sensors each having a health operation state that is intermediate to give a team having a health operation state that is healthy. The sampling frequency of the sensors to determine sensor accuracy may be dynamic.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: August 2, 2022
    Assignee: Intel Corporation
    Inventors: Kshitij A. Doshi, Tao Zhong, Gang Deng, Zhongyan Lu
  • Patent number: 11402598
    Abstract: A lens module is provided. In the lens module, a conductive member is provided with a connecting hole at a position facing a recess of a connector, which is fixedly connected to a holding assembly. An end of each holding member included in the holding assembly is soldered to the connecting hole through the recess, and the connecting hole is a through hole circumferentially closed. By setting the connecting hole as a through hole sealed circumferentially, it may be ensured that an end of the holding member that goes through the connecting hole may be provided with solder paste all around. The holding member may be stably soldered to the conductive member, thereby ensuring transmission of electrical signals between the holding member and the conductive member, and further ensuring transmission of electrical signals between an image stabilization device and an auto focusing device.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 2, 2022
    Assignee: AAC Optics Solutions Pte. Ltd.
    Inventors: Jin Zhang, Gang Li, Jiliang Lu, Linzhen Li
  • Patent number: 11405913
    Abstract: Disclosed herein are related to a system and a method of remotely rendering artificial reality. In one approach, a console determines an expected transmission end time of a first session for wireless transmission of image data indicating an image of artificial reality to a head wearable display. In one approach, the console determines an expected process end time of generating additional data associated with the image of the artificial reality. In one approach, the console compares the expected transmission end time and the expected process end time. The console may transmit, to the head wearable display in the first session, the additional data together with the image data, in response to the expected process end time being less than the expected transmission end time.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: August 2, 2022
    Assignee: FACEBOOK TECHNOLOGIES, LLC
    Inventors: Qi Qu, Dong Zheng, Gang Lu, William Louis Abbott, Nicholas Daniel Trail
  • Publication number: 20220235068
    Abstract: A new class of tetracyclic compounds acting as Cdc7 inhibitors; specifically disclosed are a compound represented by formula (I), isomers thereof, or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 28, 2022
    Inventors: Gang Li, Lun Lu, Zhibo Zhang, Lihong Hu, Charles Z. Ding, Shuhui Chen
  • Publication number: 20220240339
    Abstract: Disclosed herein are related to resuming a wireless communication between a first device and a second device. In one aspect, the first deice enters a wake up mode from a sleep mode. In one aspect, the first device obtains, in response to entering the wake up mode, stored information indicating a wireless channel previously used to communicate with a second device, to monitor for a beacon frame from the second device. In one aspect, the first device receives the beacon frame from the second device, according to the stored information. In one aspect, the first device transmits to the second device, an association frame in response to receiving the beacon frame.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 28, 2022
    Inventors: Dong ZHENG, Amit SHUKLA, Gang LU
  • Publication number: 20220240180
    Abstract: Disclosed herein are related to a first device to communicate with a second device and a third device. In one aspect, the first device determines a first time interval to receive a first beacon frame from the second device. In one aspect, the first device determines, according to the first time interval, a second time interval for the first device to transmit a second beacon frame to a third device. In one aspect, the first device determines a third time interval to operate the first device in a wake up mode. The third time interval may encompass the first time interval and the second time interval. In one aspect, the first device receives the first beacon frame from the second device during the first time interval, and transmits the second beacon frame to the third device during the second time interval.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 28, 2022
    Inventors: Dong ZHENG, Qi QU, Gang LU, William Louis ABBOTT
  • Publication number: 20220228106
    Abstract: The disclosure discloses a strain of Lactobacillus rhamnosus and application thereof in inhibiting Helicobacter pylori, and belongs to the technical fields of microorganisms and medicine. The disclosure provides a strain of Lactobacillus rhamnosus CCFM1119. The Lactobacillus rhamnosus CCFM1119 can prevent and/or treat Helicobacter pylori infection, specifically embodied in that: (1) the Lactobacillus rhamnosus CCFM1119 can significantly relieve the gastrointestinal symptoms of patients with Helicobacter pylori infection; (2) the Lactobacillus rhamnosus CCFM1119 can significantly reduce the amount of colonization of Helicobacter pylori in patients with Helicobacter pylori infection; and (3) the Lactobacillus rhamnosus CCFM1119 can significantly increase the clearance rate of Helicobacter pylori in patients with Helicobacter pylori infection.
    Type: Application
    Filed: April 1, 2022
    Publication date: July 21, 2022
    Inventors: Qixiao ZHAI, Wei CHEN, Jianxin ZHAO, Meiyi ZHANG, Shumao CUI, Wenwei LU, Fengwei TIAN, Leilei YU, Gang WANG, Hao ZHANG
  • Publication number: 20220219189
    Abstract: The present invention discloses a shower device, comprising a shower and a base, the base is provided with a convex boss, the back of the shower 1 is provided with a groove matching the convex boss, and the base is also provided with an elastic buckle, the shower is provided with a clamping slot that can be matched and clamped with the elastic buckle, and another socket for hooking up the shower is also provided on the base. Through the design of the above-mentioned structure, the invention specifically uses the cooperation relationship between the clamping slot and the groove to form a lock position in a certain, so as to avoid the accident that the shower falls off from the base and accidentally injures the child. At the same time, a socket is arranged at the height of the side end of the base, which meets the needs of people who need high-altitude shower, and enhance diversity and flexibility.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 14, 2022
    Applicant: RUNNER(XIAMEN) CORP.
    Inventors: bi fu Dai, xin zhan HU, wen Gao, tao yan Zhang, gang Xu, zhi liang Lin, wei zhen Chen, yong Lin, lu Lu
  • Patent number: 11384182
    Abstract: A composition includes one or more monomeric units having a structure of Formula (I). The one or more monomeric units in the composition can encapsulate a hydrophobic material. Further, the invention provides a method of preparing said composition. The present invention also provides a method of killing or controlling the growth of microorganisms by contacting the microorganisms with said composition.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: July 12, 2022
    Assignee: City University of Hong Kong
    Inventors: Xi Yao, Gang Lu
  • Publication number: 20220211776
    Abstract: The disclosure discloses a B. breve strain capable of relieving rheumatoid arthritis and application thereof, and belongs to the technical field of microorganisms. The disclosure screens out a B. breve strain CCFM1078, and the B. breve CCFM1078 has the effect of relieving rheumatoid arthritis, being specifically embodied in: significantly promoting secretion of anti-inflammatory factor IL-10 from RAW264.7 cells; significantly reducing the joint thickness, clinical score and incidence of rats with rheumatoid arthritis; significantly decreasing the levels of pro-inflammatory cytokines TNF? and IL-1? in the serum of rats with rheumatoid arthritis; significantly regulating the content of short-chain fatty acids in the feces of rats with rheumatoid arthritis; significantly decreasing the proportion of Th17 cells in the mesenteric lymph nodes of rats with rheumatoid arthritis; and significantly reducing secretion of pro-inflammatory factor IL-6 from synovial cells.
    Type: Application
    Filed: March 17, 2022
    Publication date: July 7, 2022
    Inventors: Bo YANG, Wei CHEN, Zhexin FAN, Qixiao ZHAI, Gang WANG, Wenwei LU, Shumao CUI, Jianxin ZHAO, Hao ZHANG
  • Patent number: 11379648
    Abstract: A method for determining an overlapping process window (OPW) of an area of interest on a portion of a design layout for a device manufacturing process for imaging the portion onto a substrate, the method including: obtaining a plurality of features in the area of interest; obtaining a plurality of values of one or more processing parameters of the device manufacturing process; determining existence of defects, probability of the existence of defects, or both in imaging the plurality of features by the device manufacturing process under each of the plurality of values; and determining the OPW of the area of interest from the existence of defects, the probability of the existence of defects, or both.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: July 5, 2022
    Assignee: ASML Netherlands B.V.
    Inventors: Frank Gang Chen, Joseph Werner De Vocht, Yuelin Du, Wanyu Li, Yen-Wen Lu
  • Publication number: 20220204541
    Abstract: There are provided compounds of Formula I, and pharmaceutically acceptable salts and esters thereof, and pharmaceutical compositions thereof, used for inhibition or modulation of the activity of cyclin dependent kinases (CDK) and/or glycogen synthase kinase-3 (GSK-3), for the treatment of disease states or conditions mediated by cyclin dependent kinases and/or glycogen synthase kinase-3, including cancers.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 30, 2022
    Inventors: Jiasheng LU, Jiamin GU, Gang CHEN, Xiaolin ZHANG, Feng ZHOU, Xianqi KONG
  • Patent number: 11374411
    Abstract: The invention relates to an island converter overload limit method and device for a bipolar flexible DC transmission system, and belongs to the field of DC transmission. During stable island operation, both bipolar converters adopt a voltage-frequency droop control strategy; and once it is detected that one converter is overloaded, the control mode of the overloaded converter is automatically switched to active-wattless power control from voltage-frequency droop control to fulfill an overload limit function. The method effectively avoids an overload of the bipolar flexible DC transmission system under island operation, effectively maintains the AC voltage and frequency stable, and has important guiding significance for applying island systems to DC power grids.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: June 28, 2022
    Assignees: NR ELECTRIC CO., LTD, NR ENGINEERING CO., LTD
    Inventors: Jiacheng Wang, Yu Lu, Nannan Wang, Zhaoqing Hu, Yunlong Dong, Gang Li, Chongxue Jiang
  • Publication number: 20220191907
    Abstract: Disclosed herein a system, a method and a device for dynamic scheduling between a head wearable display and a console is provided. The head wearable display can initiate, at a first time instance, a first downlink transmission to the console. The head wearable display can dynamically indicate, to the console, an end of the first downlink transmission, at a second time instance when transfer of data of the first downlink transmission is complete. The head wearable display can dynamically cause, relative to the second time instance, the console to begin an uplink transmission. The head wearable display can receive an indication to dynamically start a second downlink transmission, at a third time instance when transfer of data of the uplink transmission is complete.
    Type: Application
    Filed: March 4, 2022
    Publication date: June 16, 2022
    Inventors: Gang LU, Dong ZHENG, Qi QU, Yuting FAN
  • Patent number: D953464
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: May 31, 2022
    Inventor: Gang Lu