Patents by Inventor Yuting FAN
Yuting FAN 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).
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Patent number: 11930411Abstract: Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.Type: GrantFiled: September 19, 2022Date of Patent: March 12, 2024Assignee: Meta Platforms Technologies, LLCInventors: Dong Zheng, Qi Qu, Gang Lu, Yuting Fan, William Louis Abbott
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Patent number: 11917011Abstract: A method by a rendering device includes receiving a request to render multiple surfaces corresponding to multiple virtual objects to be concurrently displayed on an augmented-reality (AR) headset. The method further includes that the AR headset is connected to the rendering device via a wireless link. In response to a determination that a network quality of the wireless link is below a threshold condition, the method further includes selecting a first subset of the multiple surfaces that are higher priority than a second subset of the plurality of surfaces. The method includes transmitting the first subset of multiple surfaces to the AR headset for display and transmitting the second subset of multiple surfaces to the AR headset for display after transmitting the first subset. This method includes rendering the surfaces in accordance with a set of rendering parameters so as to satisfy one or more network constraints.Type: GrantFiled: January 10, 2022Date of Patent: February 27, 2024Assignee: META PLATFORMS TECHNOLOGIES, LLCInventors: Zhiqing Rao, Eugene Gorbatov, Chris Rojas, Dong Zheng, Cheng Chang, Yuting Fan
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Publication number: 20230224369Abstract: A method by a rendering device includes receiving a request to render multiple surfaces corresponding to multiple virtual objects to be concurrently displayed on an augmented-reality (AR) headset. The method further includes that the AR headset is connected to the rendering device via a wireless link. In response to a determination that a network quality of the wireless link is below a threshold condition, the method further includes selecting a first subset of the multiple surfaces that are higher priority than a second subset of the plurality of surfaces. The method includes transmitting the first subset of multiple surfaces to the AR headset for display and transmitting the second subset of multiple surfaces to the AR headset for display after transmitting the first subset. This method includes rendering the surfaces in accordance with a set of rendering parameters so as to satisfy one or more network constraints.Type: ApplicationFiled: January 10, 2022Publication date: July 13, 2023Inventors: Zhiqing Rao, Eugene Gorbatov, Chris Rojas, Dong Zheng, Cheng Chang, Yuting Fan
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Patent number: 11678324Abstract: 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: GrantFiled: March 4, 2022Date of Patent: June 13, 2023Assignee: Meta Platforms Technologies, LLCInventors: Gang Lu, Dong Zheng, Qi Qu, Yuting Fan
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Publication number: 20230064582Abstract: Systems and methods for iterative distributed beam selection include a device including at least one of a first head wearable display (HWD), a second HWD, a first console or a second console. The device detects a predefined condition. The device performs a first distributed beam selection responsive to detecting the predefined condition. Performing the first distributed beam selection includes performing beamforming to provide a first plurality of beams for a first link between the first HWD and the first console, selecting a first beam of the first link with a highest signal-to-interference-plus-noise ratio (SINR) from the first plurality of beams, performing beamforming to provide a second plurality of beams for a second link between the second HWD and the second console while the first beam of the first link is active, and selecting a second beam of the second link with a highest SINR from the second plurality of beams.Type: ApplicationFiled: November 7, 2022Publication date: March 2, 2023Inventors: Dong ZHENG, Qi QU, Yuting FAN, Gang LU, William Louis ABBOTT
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Publication number: 20230016201Abstract: Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.Type: ApplicationFiled: September 19, 2022Publication date: January 19, 2023Inventors: Dong ZHENG, Qi QU, Gang LU, Yuting FAN, William Louis ABBOTT
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Patent number: 11497028Abstract: Systems and methods for iterative distributed beam selection include a device including at least one of a first head wearable display (HWD), a second HWD, a first console or a second console. The device detects a predefined condition. The device performs a first distributed beam selection responsive to detecting the predefined condition. Performing the first distributed beam selection includes performing beamforming to provide a first plurality of beams for a first link between the first HWD and the first console, selecting a first beam of the first link with a highest signal-to-interference-plus-noise ratio (SINR) from the first plurality of beams, performing beamforming to provide a second plurality of beams for a second link between the second HWD and the second console while the first beam of the first link is active, and selecting a second beam of the second link with a highest SINR from the second plurality of beams.Type: GrantFiled: June 5, 2020Date of Patent: November 8, 2022Assignee: Meta Platforms Technologies, LLCInventors: Dong Zheng, Qi Qu, Yuting Fan, Gang Lu, William Louis Abbott
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Patent number: 11452014Abstract: Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.Type: GrantFiled: January 27, 2020Date of Patent: September 20, 2022Assignee: Meta Platforms Technologies, LLCInventors: Dong Zheng, Qi Qu, Gang Lu, Yuting Fan, William Louis Abbott
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Publication number: 20220247513Abstract: 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: ApplicationFiled: April 25, 2022Publication date: August 4, 2022Inventors: Dong ZHENG, Yuting FAN, Qi QU, Gang LU
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Publication number: 20220191907Abstract: 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: ApplicationFiled: March 4, 2022Publication date: June 16, 2022Inventors: Gang LU, Dong ZHENG, Qi QU, Yuting FAN
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Patent number: 11316610Abstract: 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: GrantFiled: January 24, 2020Date of Patent: April 26, 2022Assignee: FACEBOOK TECHNOLOGIES, LLCInventors: Dong Zheng, Yuting Fan, Qi Qu, Gang Lu
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Patent number: 11277856Abstract: 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: GrantFiled: January 31, 2020Date of Patent: March 15, 2022Assignee: FACEBOOK TECHNOLOGIES, LLCInventors: Gang Lu, Dong Zheng, Qi Qu, Yuting Fan
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Publication number: 20210385817Abstract: Systems and methods for iterative distributed beam selection include a device including at least one of a first head wearable display (HWD), a second HWD, a first console or a second console. The device detects a predefined condition. The device performs a first distributed beam selection responsive to detecting the predefined condition. Performing the first distributed beam selection includes performing beamforming to provide a first plurality of beams for a first link between the first HWD and the first console, selecting a first beam of the first link with a highest signal-to-interference-plus-noise ratio (SINR) from the first plurality of beams, performing beamforming to provide a second plurality of beams for a second link between the second HWD and the second console while the first beam of the first link is active, and selecting a second beam of the second link with a highest SINR from the second plurality of beams.Type: ApplicationFiled: June 5, 2020Publication date: December 9, 2021Inventors: Dong ZHENG, Qi QU, Yuting FAN, Gang LU, William Louis ABBOTT
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Patent number: 10975009Abstract: The present invention relates to a selective reduction of specific aldehydes and ketones to their corresponding alcohols.Type: GrantFiled: May 11, 2017Date of Patent: April 13, 2021Assignee: DSM IP ASSETS B.V.Inventors: Matthias Beller, Werner Bonrath, Johannes Gerardus De Vries, Yuting Fan, Sandra Hinze, Laurent Lefort, Jonathan Alan Medlock, Pim Puylaert, Richard Van Heck
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Publication number: 20200288360Abstract: Disclosed herein a system, a method and a device for selecting between a primary link and a secondary link for AR/VR applications. A console can provide a VR/AR session to a user through a head wearable display. The console can determine that a first measurement of a primary link between the console and a head wearable display is less than a first threshold. The first measurement can include a quality metric of the primary link. The console can activate a secondary link between the console and the head wearable display. The console can determine whether a second measurement of the primary link between the console and the head wearable display is less than a second threshold. The console can transition when the second measurement is less than the second threshold, traffic on the primary link to the activated secondary link.Type: ApplicationFiled: January 27, 2020Publication date: September 10, 2020Inventors: Dong ZHENG, Qi QU, Gang LU, Yuting FAN, William Louis ABBOTT
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Publication number: 20200288492Abstract: 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: ApplicationFiled: January 31, 2020Publication date: September 10, 2020Inventors: Gang LU, Dong ZHENG, Qi QU, Yuting FAN
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Publication number: 20200287653Abstract: 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: ApplicationFiled: January 24, 2020Publication date: September 10, 2020Inventors: Dong ZHENG, Yuting FAN, Qi QU, Gang LU
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Patent number: D916261Type: GrantFiled: September 2, 2019Date of Patent: April 13, 2021Inventors: Huanlong Wu, Huihui Wang, Zuoxin Yang, Linjun Yu, Zitong Wang, Jiaying Tan, Junjie Ling, Junyi Zhou, Weirui Liu, Chunlei Zhang, Shaocun Shen, Binjie Dong, Zhenqian Wen, Zhaoyang Wu, Qianru Peng, Yuhu Guo, Sha Li, Yan Liu, Jianfeng Lin, Nanfei Chen, Yang Zhao, Linfeng Huang, Qiding Liu, Yuting Fan, Shixiong Chen, Yan Ruan, Yanli Huang
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Patent number: D918363Type: GrantFiled: May 27, 2019Date of Patent: May 4, 2021Inventors: Sha Li, Yanli Huang, Yan Ruan, Linfeng Huang, Shixiong Chen, Yuting Fan, Qiding Liu, Junyi Zhou, Zuoxin Yang, Junjie Ling, Jiaying Tan, Huihui Wang, Linjun Yu, Huanlong Wu, Weirui Liu, Zitong Wang, Binjie Dong, Qianru Peng, Zhaoyang Wu, Shaocun Shen, Zhenqian Wen, Chunlei Zhang, Yan Liu, Yang Zhao, Jianfeng Lin, Yuhu Guo, Nanfei Chen
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Patent number: D927663Type: GrantFiled: November 19, 2020Date of Patent: August 10, 2021Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Shixiong Chen, Sha Li, Nanfei Chen, Qiding Liu, Yan Ruan, Linfeng Huang, Yanli Huang, Yuting Fan