Patents by Inventor Lan Lan

Lan Lan 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: 20240056976
    Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).
    Type: Application
    Filed: October 10, 2023
    Publication date: February 15, 2024
    Inventors: Leena ZACHARIAS, Arnaud MEYLAN, Reza SHAHIDI, Lan LAN, Qingxin CHEN, Farrukh RASHID, Zhibin DANG, Akshay KUMAR
  • Publication number: 20240018114
    Abstract: Disclosed is a preparation method for cannflavin compounds. The preparation method has the advantages of cheap and easily available raw materials, few reaction steps, short production period, simple operation, etc. The method comprises: firstly, condensing 4?-hydroxy-3?-methoxyacetophenone and diethyl carbonate (DEC) under an alkaline condition to obtain 4?-hydroxy-3?-methoxybenzoyl acetate; reacting 1,3,5-trihydroxybenzene with bromo-isoamylene under an alkaline condition to obtain 2-isopentenyl-1,3,5-trihydroxybenzene; and finally, condensing 4?-hydroxy-3?-methoxybenzoyl acetate and 2-isopentenyl-1,3,5-trihydroxybenzene at a high temperature to produce cannflavin B and/or isocannflavin B, and then subjecting same to separation and purification to obtain pure cannflavin B and pure isocannflavin B.
    Type: Application
    Filed: January 21, 2021
    Publication date: January 18, 2024
    Inventors: Junlu LUO, Hongtao Mou, Yesong Du, Xin TAN, Shubin WANG, Pingping ZHANG, Lan LAN
  • Publication number: 20230406834
    Abstract: Disclosed in the present invention is a preparation method for cannflavin compounds. The preparation method has advantages such as cheap and easily available raw materials, few reaction steps, short production period, and easy operation. The method comprises: first, condensing 4?-hydroxy-3?-methoxyacetophenone and diethyl carbonate (DEC) under an alkaline condition to obtain ethyl 4?-hydroxy-3?-methoxybenzoylacetate, next, reacting 1,3,5-trihydroxybenzene with geraniol to obtain (E)-2-(3,7-dimethyloct-2,6-dien-1-yl)benzene-1,3,5-triphenol; and finally, condensing ethyl 4?-hydroxy-3?-methoxybenzoylacetate and (E)-2-(3,7-dimethyloct-2,6-dien-1-yl)benzene-1,3,5-triphenol at high temperature to produce cannflavin A and/or cannflavin C, and then carrying out separation and purification to obtain pure cannflavin A and cannflavin C.
    Type: Application
    Filed: January 21, 2021
    Publication date: December 21, 2023
    Inventors: Junlu LUO, Hongtao MOU, Yesong DU, Xin TAN, Shubin WANG, Pingping ZHANG, Lan LAN
  • Patent number: 11825415
    Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: November 21, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Leena Zacharias, Arnaud Meylan, Reza Shahidi, Lan Lan, Qingxin Chen, Farrukh Rashid, Zhibin Dang, Akshay Kumar
  • Publication number: 20230247886
    Abstract: A pixel arrangement structure and a display panel. The pixel arrangement structure includes a plurality of repeat units, each of the repeat units is a quadrilateral and includes four pixel groups, each of the pixel groups is located within an area enclosed by two diagonals of the repeat unit, the pixel group includes: a first light-emitting pixel group including at least one first sub-pixel and at least one second sub-pixel arranged along one of the diagonals; a second light-emitting pixel group including at least one first sub-pixel and at least one third sub-pixel arranged along the other of the diagonals; and a backup pixel group located adjacent to an edge of the repeat unit and between the first light-emitting pixel group and the second light-emitting pixel group.
    Type: Application
    Filed: March 30, 2023
    Publication date: August 3, 2023
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Lan LAN, Shaoya QIU, Yi QU, Menghua KANG, Qingqing DONG, Dandan FENG
  • Publication number: 20230240111
    Abstract: A pixel arrangement structure, a display panel and a mask assembly. The pixel arrangement structure includes a plurality of repeat units arranged in an array, each of the repeat units is an N polygon, N?4 and N is an even number, the repeat unit includes: a first pixel group including at least two first sub-pixels; at least two second pixel groups, each of the second pixel groups includes two second sub-pixels; and at least two third pixel groups, each of the third pixel groups includes two third sub-pixels, the at least two second pixel groups and the at least two third pixel groups are alternately arranged on a peripheral side of the first pixel group.
    Type: Application
    Filed: March 27, 2023
    Publication date: July 27, 2023
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Lan LAN, Shaoya QIU, Qingqing DONG, Dandan FENG, Yi QU, Menghua KANG
  • Publication number: 20230131501
    Abstract: The present technology is directed to methods of treatment utilizing inhibitors of HuR interaction with RNA, where the inhibitors are of Formula I where R1 is; and X1 is OH, NH—OH, or 0-(C1-C8 unsubstituted alkyl).
    Type: Application
    Filed: March 22, 2021
    Publication date: April 27, 2023
    Inventors: Liang XU, Xiaoqing WU, Lan LAN, Jeff Aube
  • Publication number: 20230047375
    Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).
    Type: Application
    Filed: August 11, 2021
    Publication date: February 16, 2023
    Inventors: Leena ZACHARIAS, Arnaud MEYLAN, Reza SHAHIDI, Lan LAN, Qingxin CHEN, Farrukh RASHID, Zhibin DANG, Akshay KUMAR
  • Publication number: 20220344413
    Abstract: The present application discloses a pixel structure and a display panel. The pixel structure includes a plurality of repeating units arranged repeatedly, each of the repeating units includes two pixel units having the same shape and adjacent to each other, each of the pixel units is formed in a triangular shape, and each of the pixel units includes: a plurality of sub-pixels, including a first sub-pixel, a second sub-pixel and a third sub-pixel with different colors and respectively located between a corresponding edge of the pixel unit and the center of the pixel unit; and at least one first light-transmitting portion, wherein each of the at least one first light-transmitting portion is located at a vertex of the pixel unit; wherein in each of the repeating units, the two pixel units have coincident edges which are of equal length and coincident with each other.
    Type: Application
    Filed: July 7, 2022
    Publication date: October 27, 2022
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Lan LAN, Yi QU, Menghua KANG, Qingqing DONG, Shaoya QIU, Dandan FENG
  • Publication number: 20220344414
    Abstract: A pixel structure and a display panel, the pixel structure includes a plurality of repeating units arranged repeatedly, each of the repeating units includes a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel adjacent to each other in sequence, wherein an imagined first center connection line connecting a center of the first sub-pixel and a center of the second sub-pixel and an imagined third center connection line connecting a center of the third sub-pixel and a center of the fourth sub-pixel are located on one side of an imagined second center connection line connecting the center of the second sub-pixel and the center of the third sub-pixel, a minimum distance between the first sub-pixel and the fourth sub-pixel is greater than a minimum distance between the second sub-pixel and the third sub-pixel; a light-transmitting portion located between adjacent repeating units.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Applicant: Hefei Visionox Technology Co., Ltd.
    Inventors: Lan LAN, Yi QU, Shaoya QIU, Dandan FENG, Menghua KANG, Qingqing DONG
  • Publication number: 20220338258
    Abstract: This disclosure provides systems, methods and apparatuses for enabling collision mitigation for a user equipment (UE) operating in a dual active mode. In some aspects, the UE may generate a communication for a first subscription in a first time window associated with a first priority for a time domain division pattern with a second subscription. The UE may transmit, using the first subscription, the communication in a second time window associated with a second priority for the time domain division pattern. For example, the second time window associated with the second priority may be a time window in which traffic for the first subscription is prioritized. In some aspects, the UE may select modified periodic intervals for transmissions of a communication to mitigate collisions associated with the time domain division pattern. For example, a transmission time of the periodic communication may be varied (or randomized) over time.
    Type: Application
    Filed: March 3, 2022
    Publication date: October 20, 2022
    Inventors: Yong XIE, Vikram SINGH, Lan LAN, Reza SHAHIDI, Zhibin DANG, Sanjeev MITTAL, Carlos Marcelo Dias PAZOS, Qingxin CHEN, Bhupesh Manoharlal UMATT, Tom CHIN
  • Publication number: 20220295422
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. A user equipment (UE) may configure a first initial set of maximum transmit powers for a first subscriber module. The UE may configure a second initial set of maximum transmit powers for a second subscriber module. The UE may configure a first maximum transmit power associated with a first connection for the first subscriber module. The UE may configure, independently of the configuration of the first maximum transmit power, a second maximum transmit power associated with the second connection. The UE may transmit based at least in part on at least one of the first maximum transmit power or the second maximum transmit power. Numerous other aspects are described.
    Type: Application
    Filed: February 22, 2022
    Publication date: September 15, 2022
    Inventors: Shanshan WANG, Reza SHAHIDI, Francis Ming-Meng NGAI, Akhil DEODHAR, Troy CURTISS, Bhupesh Manoharlal UMATT, Lan LAN, Qingxin CHEN, Leena ZACHARIAS, Cheol Hee PARK, Farhad MESHKATI, Dinesh Kumar DEVINENI, Tienyow LIU, Tianpei CHEN, Jagadish NADAKUDUTI, Lin LU
  • Publication number: 20220295505
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, to a first base station and via a first radio frequency (RF) chain, at least a portion of a first uplink transmission associated with a first priority. The UE may receive, from the first base station or from a second base station and during the first uplink transmission, a physical downlink control channel (PDCCH) grant for a second uplink transmission associated with a second priority higher than the first priority. The UE may cancel a remaining portion of the first uplink transmission based at least in part on receiving the PDCCH grant for the second uplink transmission. The UE may perform, to the first base station or to the second base station and via a second RF chain, the second uplink transmission. Numerous other aspects are described.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: James BECKMAN, Enoch Shiao-Kuang LU, Aamod KHANDEKAR, Reza SHAHIDI, Krishna Chaitanya MUKKERA, Lan LAN
  • Publication number: 20220295262
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a first service, having a first priority during a time interval, associated with a first subscriber identification module (SIM), and a second service, having a second priority during the time interval, associated with a second SIM of the UE, the first priority having a higher priority than the second priority. The UE may identify a first type of communication associated with the second SIM. The UE may adjust, based at least in part on the first type of communication, at least one of the first priority or the second priority during the time interval. The UE may perform a communication in accordance with the adjusted at least one of the first priority or the second priority. Numerous other aspects are described.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Reza SHAHIDI, Qingxin CHEN, Lan LAN, Cheol Hee PARK, James BECKMAN, Leena ZACHARIAS, Arnaud MEYLAN, Krishna Chaitanya MUKKERA, Ambarish TRIPATHI, Zhibin DANG, Ashwin MADHUR COMANDUR, Sivaram Srivenkata PALAKODETY, Sridhar BANDARU
  • Publication number: 20220295543
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a first service associated with a first subscriber identity module (SIM) of the UE and a first priority. The UE may initiate a second service associated with a second SIM of the UE and a second priority. The UE may switch the first priority and the second priority during at least part of the first service or the second service. The UE may perform a communication in accordance with at least one of the first priority or the second priority. Numerous other aspects are described.
    Type: Application
    Filed: March 10, 2022
    Publication date: September 15, 2022
    Inventors: Reza SHAHIDI, Qingxin CHEN, Lan LAN, Yong XIE, Carlos Marcelo Dias PAZOS, James BECKMAN, Cheol Hee PARK, Leena ZACHARIAS, Arnaud MEYLAN, Shanshan WANG
  • Publication number: 20220213052
    Abstract: The present technology is directed to compounds that inhibit of the interaction of RNA-binding proteins with RNA, intermediates thereof, compositions thereof, and methods of treatment utilizing such compounds, where the compounds are of Formula (I).
    Type: Application
    Filed: May 1, 2020
    Publication date: July 7, 2022
    Applicants: The University of North Carolina at Chapel Hill, University of Kansas
    Inventors: Jeff Aube, Sudeshna Roy, Liang XU, Xiaoqing WU, Lan LAN
  • Patent number: 11004906
    Abstract: The present application discloses a display panel having a display area tessellated by repetition of a first subpixel group. The display panel includes an array of a plurality of first subpixel groups. Each of the plurality of first, subpixel groups includes a first subgroup and a second subgroup sequentially along a first direction. The first subgroup includes, a first subpixel of a first color, a first subpixel of a second color, and a first subpixel of a third color, sequentially along a second direction, the second direction being different from tire first direction. The second subgroup includes a second subpixel of the third color, a second subpixel of the second color, a second subpixel of the first color, a third subpixel of the third color, a third subpixel of the second color, and a third subpixel of the first color, sequentially along the second direction.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: May 11, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Lan Lan, Jianpeng Wu, Zhongying Yang, Yi Qu
  • Publication number: 20200251534
    Abstract: The present application discloses a display panel haying a display area tessellated by repetition of a first subpixel group. The display panel includes an array of a plurality of first subpixel groups. Each of the plurality of first subpixel groups includes a first subgroup and a second subgroup sequentially along a first direction. The first subgroup includes a first subpixel of a first color, a first subpixel of a second color, and a first subpixel of a third color, sequentially along a second direction, the second direction being different from the first direction. The second subgroup includes a second subpixel of the third color, a second subpixel of the second color, a second subpixel of the first color, a third subpixel of the third color, a third subpixel of the second color, and a third subpixel the first color, sequentially along the second direction.
    Type: Application
    Filed: September 18, 2017
    Publication date: August 6, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Lan Lan, Jianpeng Wu, Zhongying Yang, Yi Qu
  • Publication number: 20190006593
    Abstract: The present disclosure relates to the field of display technology, in particular, to a method for stretching a sub mask, a mask, and a panel. In the present disclosure, the stretcher holds the holding regions positioned at four corners of the sub mask to be stretched, and stretches the sub mask with a first tension along a direction having a first angle with respect to an extending direction of a long side of the sub mask in a plane where the sub mask is located.
    Type: Application
    Filed: June 8, 2017
    Publication date: January 3, 2019
    Inventors: Jianpeng WU, Lan LAN, Zhongying YANG, Yinan LIANG, Fengli JI
  • Patent number: D867213
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: November 19, 2019
    Assignee: Beijing Borgward Automotive Co., Ltd.
    Inventor: Lan Lan