Patents by Inventor DAN SHI
DAN SHI 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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Publication number: 20240069377Abstract: A light guide component, a display device, a method for manufacturing the display device are provided. The light guide component includes an upper light guide portion including a light-emission surface and a refraction surface, and a lower light guide portion including a light incident surface and a reflection surface. The light guide component is configured to: allow a first deflected light entering the light incident surface to be projected onto one of the refraction surface and the light-emission surface, refracted by one of the refraction surface and the light-emission surface and emitted out of the light guide component; and allow a second deflected light entering the light incident surface to be projected onto the reflection surface, reflected to one of the refraction surface and the light-emission surface by the reflection surface, refracted by one of the refraction surface and the light-emission surface and emitted out of the light guide component.Type: ApplicationFiled: March 11, 2022Publication date: February 29, 2024Applicants: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Changjia FU, Dan LI, Haijun SHI, Bochang WANG, Enliang ZHANG
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Publication number: 20240010601Abstract: The disclosure provides methods of synthesizing very long chain fatty acids, including deuterated very long chain fatty acids. The fatty acids can by polyunsaturated fatty acids. The methods include the step of reacting a protected leaving group (L)-substituted saturated aliphatic group with a halo-substituted unsaturated aliphatic group to form a protected aliphatic group. The protected aliphatic group is deprotected to form an alcohol. The alcohol is then oxidized, thereby forming a very long chain fatty acid.Type: ApplicationFiled: August 31, 2021Publication date: January 11, 2024Inventors: Rolf SWENSON, Alan REMALEY, Zhen-Dan SHI, Zhi-hong YANG
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Publication number: 20230015875Abstract: Provided are ion channel antagonists/blockers and uses thereof. Specifically, it provides the compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates or prodrugs, preparation method therefor and application thereof. Definition of each group in the formula can be found in the specification for details. Provided is also pharmaceutical composition useful for treatment of heart disease and other ion channel related diseases.Type: ApplicationFiled: December 14, 2019Publication date: January 19, 2023Inventors: Yihan Chen, Dandan Liang, Yi Liu, Subas Man Sakya, Jinhua Yang, Li Li, Duanyang Xie, Dan Shi, Ke Xiong
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Publication number: 20220273829Abstract: Disclosed herein are compounds having a structure according to Formula I and optionally Formula IV. The compounds may be radiolabeled compounds useful for diagnosis and/or imaging fungal infections. In such embodiments, at least one substituent is a radionuclide, such as 18F. Also disclosed are precursor compounds according to Formula I and/or IV that are useful for making the radiolabeled compounds. In such embodiments, the precursor compound comprises at least one leaving group suitable for introducing a radionuclide, such as 18F, at a desired position. Also disclosed are methods for making and using the compounds, including embodiments of a method for imaging and/or diagnosing a fungal infection in a subject.Type: ApplicationFiled: July 31, 2020Publication date: September 1, 2022Applicant: THE UNITED STATES OF AMERICA, as represented by the Secretary, Department of Health and Human ServicInventors: Dima A. Hammoud, Rolf Eric Swenson, Xiang Zhang, Swati Shah, Peter R. Williamson, Zhen-Dan Shi
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Patent number: 11357480Abstract: A quantitative shear wave elasticity imaging method and system relates to the technical field of medical ultrasound imaging. The provided ultrasound quantitative elasticity imaging method and system are based on a sliding window linear fitting strain and use a two-dimensional linear fitting shear wave velocity detection algorithm, and thus, the anti-noise capability is stronger, and the result is more reliable. Moreover, where the load of an ultrasonic front-end storage and transmission module is not additionally in-creased, global ultrasonic quantitative elasticity imaging is realized, thereby significantly reducing the design difficulty of the ultrasound quantitative elasticity imaging system and the device cost.Type: GrantFiled: October 20, 2017Date of Patent: June 14, 2022Assignee: Saset Chengdu Technology Ltd.Inventors: Hao Yin, Dan Shi, Xiyao Liu, Dongquan Liu
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Patent number: 11018676Abstract: Digital delay locked loop circuits, devices systems, and associated methods are provided and described. Such devices, systems, and methods utilize an open loop measurement for establishing a coarse delay lock.Type: GrantFiled: April 23, 2019Date of Patent: May 25, 2021Assignee: Intel CorporationInventors: Fangxing Wei, Khushal Chandan, Dan Shi, Michael Allen
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Patent number: 10938395Abstract: An electronic device including: a delay circuit configured to adjust a delay of an input for generating an output signal; and an input selection circuit coupled to the delay circuit, the input selection circuit configured to control a phase for a clock input based at least in part on a measurement of a delay corresponding to the delay circuit in generating the input.Type: GrantFiled: March 4, 2020Date of Patent: March 2, 2021Assignee: Micron Technology, Inc.Inventors: Dan Shi, Tyler J. Gomm, Michael J. Allen
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Patent number: 10891855Abstract: A method to schedule intelligent traffic lights in real time based on digital infochemicals (DIs) is disclosed. The method takes advantage of DIs as medium to both predicate traffic flow and smooth the green/Cycle (g/C) ratio. First collect DIs, then update DIs by three actions including aggregation, evaporation, and propagation. After that, adjust the g/C ratio of the traffic light. DIs have the function of prediction due to the propagation that allows DIs reach the traffic earlier than the real traffic flow. On the other hand, DIs have the function of memory due to the evaporation that remembers the information of the historical traffic flow. The prediction and memory of DIs, as the reason why DIs are superior to the pure traffic flow, give the DI-based intelligent traffic light compelling advantages over the pure traffic based intelligent traffic light.Type: GrantFiled: July 16, 2019Date of Patent: January 12, 2021Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Guangyu Zou, Dan Shi, Lili Zhang
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Publication number: 20200320872Abstract: A method to schedule intelligent traffic lights in real time based on digital infochemicals (DIs) is disclosed. The method takes advantage of DIs as medium to both predicate traffic flow and smooth the green/Cycle (g/C) ratio. First collect DIs, then update DIs by three actions including aggregation, evaporation, and propagation. After that, adjust the g/C ratio of the traffic light. DIs have the function of prediction due to the propagation that allows DIs reach the traffic earlier than the real traffic flow. On the other hand, DIs have the function of memory due to the evaporation that remembers the information of the historical traffic flow. The prediction and memory of DIs, as the reason why DIs are superior to the pure traffic flow, give the DI-based intelligent traffic light compelling advantages over the pure traffic based intelligent traffic light.Type: ApplicationFiled: July 16, 2019Publication date: October 8, 2020Inventors: Guangyu ZOU, Dan SHI, Lili ZHANG
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Patent number: 10797685Abstract: Methods, systems, and devices for jitter cancellation with automatic performance adjustment are described. Within a clock distribution system in an electronic device (e.g., a memory device), a jitter cancellation system may be configured to introduce delay between an input clock signal and output clock signal that is directly proportional to the supply voltage for the clock distribution system. In response to supply noise, the delay introduced by the jitter cancellation system may vary directly with respect to the supply voltage fluctuations and thus may offset fluctuations in the delay introduced by other components of the clock distribution system, which may vary inversely with respect to the supply voltage fluctuations. A control component within the jitter cancellation system may execute an algorithm to adjust or regulate the delay introduced by the jitter cancellation system, including its responsiveness to fluctuations in the supply voltage.Type: GrantFiled: October 4, 2019Date of Patent: October 6, 2020Assignee: Micron Technology, Inc.Inventors: Dan Shi, Fangxing Wei, Michael J. Allen
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Publication number: 20200204182Abstract: An electronic device including: a delay circuit configured to adjust a delay of an input for generating an output signal; and an input selection circuit coupled to the delay circuit, the input selection circuit configured to control a phase for a clock input based at least in part on a measurement of a delay corresponding to the delay circuit in generating the input.Type: ApplicationFiled: March 4, 2020Publication date: June 25, 2020Inventors: Dan Shi, Tyler J. Gomm, Michael J. Allen
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Patent number: 10623004Abstract: An electronic device including: a variable delay circuit configured to adjust a delay of a variable delay input for generating an output signal; a decision circuit coupled to the variable delay, the decision circuit configured to: generate a start signal for the variable delay circuit to begin measuring a coarse delay, generate a stop signal for the variable delay circuit to stop measuring the coarse delay, and generate an inversion-decision signal based at least in part on measuring the coarse delay; and an input selection circuit coupled to the variable delay circuit and the decision circuit, the input selection circuit configured to control a phase for a clock input based on the inversion-decision signal in generating the variable delay input.Type: GrantFiled: September 10, 2019Date of Patent: April 14, 2020Assignee: Micron Technology, Inc.Inventors: Dan Shi, Tyler J. Gomm, Michael J. Allen
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Publication number: 20200099370Abstract: Methods, systems, and devices for jitter cancellation with automatic performance adjustment are described. Within a clock distribution system in an electronic device (e.g., a memory device), a jitter cancellation system may be configured to introduce delay between an input clock signal and output clock signal that is directly proportional to the supply voltage for the clock distribution system. In response to supply noise, the delay introduced by the jitter cancellation system may vary directly with respect to the supply voltage fluctuations and thus may offset fluctuations in the delay introduced by other components of the clock distribution system, which may vary inversely with respect to the supply voltage fluctuations. A control component within the jitter cancellation system may execute an algorithm to adjust or regulate the delay introduced by the jitter cancellation system, including its responsiveness to fluctuations in the supply voltage.Type: ApplicationFiled: October 4, 2019Publication date: March 26, 2020Inventors: Dan Shi, Fangxing Wei, Michael J. Allen
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Publication number: 20200059237Abstract: An electronic device including: a variable delay circuit configured to adjust a delay of a variable delay input for generating an output signal; a decision circuit coupled to the variable delay, the decision circuit configured to: generate a start signal for the variable delay circuit to begin measuring a coarse delay, generate a stop signal for the variable delay circuit to stop measuring the coarse delay, and generate an inversion-decision signal based at least in part on measuring the coarse delay; and an input selection circuit coupled to the variable delay circuit and the decision circuit, the input selection circuit configured to control a phase for a clock input based on the inversion-decision signal in generating the variable delay input.Type: ApplicationFiled: September 10, 2019Publication date: February 20, 2020Inventors: Dan Shi, Tyler J. Gomm, Michael J. Allen
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Publication number: 20200007132Abstract: Digital delay locked loop circuits, devices systems, and associated methods are provided and described. Such devices, systems, and methods utilize an open loop measurement for establishing a coarse delay lock.Type: ApplicationFiled: April 23, 2019Publication date: January 2, 2020Applicant: Intel CorporationInventors: Fangxing Wei, Khushal Chandan, Dan Shi, Michael Allen
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Patent number: 10476488Abstract: Methods, systems, and devices for jitter cancellation with automatic performance adjustment are described. Within a clock distribution system in an electronic device (e.g., a memory device), a jitter cancellation system may be configured to introduce delay between an input clock signal and output clock signal that is directly proportional to the supply voltage for the clock distribution system. In response to supply noise, the delay introduced by the jitter cancellation system may vary directly with respect to the supply voltage fluctuations and thus may offset fluctuations in the delay introduced by other components of the clock distribution system, which may vary inversely with respect to the supply voltage fluctuations. A control component within the jitter cancellation system may execute an algorithm to adjust or regulate the delay introduced by the jitter cancellation system, including its responsiveness to fluctuations in the supply voltage.Type: GrantFiled: November 8, 2018Date of Patent: November 12, 2019Assignee: Micron Technology, Inc.Inventors: Dan Shi, Fangxing Wei, Michael J. Allen
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Patent number: 10454484Abstract: An electronic device including: a variable delay circuit configured to adjust a delay of a variable delay input for generating an output signal; a decision circuit coupled to the variable delay, the decision circuit configured to: generate a start signal for the variable delay circuit to begin measuring a coarse delay, generate a stop signal for the variable delay circuit to stop measuring the coarse delay, and generate an inversion-decision signal based at least in part on measuring the coarse delay; and an input selection circuit coupled to the variable delay circuit and the decision circuit, the input selection circuit configured to control a phase for a clock input based on the inversion-decision signal in generating the variable delay input.Type: GrantFiled: August 14, 2018Date of Patent: October 22, 2019Assignee: Micron Technology, Inc.Inventors: Dan Shi, Tyler J. Gomm, Michael J. Allen
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Publication number: 20190254639Abstract: A quantitative shear wave elasticity imaging method and system relates to the technical field of medical ultrasound imaging. The provided ultrasound quantitative elasticity imaging method and system are based on a sliding window linear fitting strain and use a two-dimensional linear fitting shear wave velocity detection algorithm, and thus, the anti-noise capability is stronger, and the result is more reliable. Moreover, where the load of an ultrasonic front-end storage and transmission module is not additionally in-creased, global ultrasonic quantitative elasticity imaging is realized, thereby significantly reducing the design difficulty of the ultrasound quantitative elasticity imaging system and the device cost.Type: ApplicationFiled: October 20, 2017Publication date: August 22, 2019Inventors: Hao YIN, Dan SHI, Xiyao LIU, Dongquan LIU
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Publication number: 20190207594Abstract: Methods, systems, and devices for jitter cancellation with automatic performance adjustment are described. Within a clock distribution system in an electronic device (e.g., a memory device), a jitter cancellation system may be configured to introduce delay between an input clock signal and output clock signal that is directly proportional to the supply voltage for the clock distribution system. In response to supply noise, the delay introduced by the jitter cancellation system may vary directly with respect to the supply voltage fluctuations and thus may offset fluctuations in the delay introduced by other components of the clock distribution system, which may vary inversely with respect to the supply voltage fluctuations. A control component within the jitter cancellation system may execute an algorithm to adjust or regulate the delay introduced by the jitter cancellation system, including its responsiveness to fluctuations in the supply voltage.Type: ApplicationFiled: November 8, 2018Publication date: July 4, 2019Inventors: Dan Shi, Fangxing Wei, Michael J. Allen
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Patent number: D997476Type: GrantFiled: January 7, 2022Date of Patent: August 29, 2023Assignee: MAKITA CORPORATIONInventors: Xing Xu, Tatsuya Kobayashi, Dan Shi, Fumitoshi Numata