Patents by Inventor Xiaobei Li
Xiaobei Li 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: 20240158410Abstract: The present invention relates to a Camptothecin compound having anti-tumor activity, a preparation method therefor, and an application thereof. Specifically, the present invention relates to a compound as shown below or a pharmaceutically acceptable form thereof, a pharmaceutical composition thereof, a preparation method therefor, and a use thereof.Type: ApplicationFiled: January 27, 2022Publication date: May 16, 2024Applicant: SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.Inventors: Qiang TIAN, Yitao ZHANG, Yu MIAO, Bo WANG, Jian YE, Xiaobei WANG, Deliang LI, Fen LI, Hongmei SONG
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Patent number: 11750009Abstract: An apparatus may include a power rail, a subassembly, an additional subassembly, and an interface coupling the subassembly to the additional subassembly. The subassembly may include a load, an energy-storing component, a charger having an output coupled to the energy-storing component, and a reverse-current limiter having a first terminal coupled to the energy-storing component. The additional subassembly may include an additional energy-storing component, an additional charger having an output coupled to the additional energy-storing component, and an additional reverse-current limiter having a first terminal coupled to the additional energy-storing component. The power rail may cross the interface and may couple the load, an input of the charger, a second terminal of the reverse-current limiter, an input of the additional charger, and a second terminal of the additional reverse-current limiter. Various other apparatuses, systems, and methods are also disclosed.Type: GrantFiled: August 26, 2021Date of Patent: September 5, 2023Assignee: Meta Platforms Technologies, LLPInventors: Gene R. Obie, Xiaobei Li, Sam Sarmast, Karthik Kadirvel, Jason Howard
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Patent number: 11482162Abstract: An apparatus for efficiently driving visual displays via light-emitting devices may include (1) at least one light-emitting device, (2) a buck driver circuit electrically coupled to the light-emitting device, wherein the buck driver circuit includes an inductor, and (3) a boost circuit electrically coupled between the buck driver circuit and a power source, wherein the boost circuit includes an additional inductor. Various other apparatuses, systems, and methods are also disclosed.Type: GrantFiled: August 20, 2021Date of Patent: October 25, 2022Assignee: Meta Platforms Technologies, LLCInventors: Yuming Liu, Xiaobei Li, Lawrence Chang-Yung Wang, Sam Sarmast, Phillip Freeman King, Benjamin Nicholas Jones
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Publication number: 20210391738Abstract: An apparatus may include a power rail, a subassembly, an additional subassembly, and an interface coupling the subassembly to the additional subassembly. The subassembly may include a load, an energy-storing component, a charger having an output coupled to the energy-storing component, and a reverse-current limiter having a first terminal coupled to the energy-storing component. The additional subassembly may include an additional energy-storing component, an additional charger having an output coupled to the additional energy-storing component, and an additional reverse-current limiter having a first terminal coupled to the additional energy-storing component. The power rail may cross the interface and may couple the load, an input of the charger, a second terminal of the reverse-current limiter, an input of the additional charger, and a second terminal of the additional reverse-current limiter. Various other apparatuses, systems, and methods are also disclosed.Type: ApplicationFiled: August 26, 2021Publication date: December 16, 2021Inventors: Gene R. Obie, Xiaobei Li, Sam Sarmast, Karthik Kadirvel, Jason Howard
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Publication number: 20210383745Abstract: An apparatus for efficiently driving visual displays via light-emitting devices may include (1) at least one light-emitting device, (2) a buck driver circuit electrically coupled to the light-emitting device, wherein the buck driver circuit includes an inductor, and (3) a boost circuit electrically coupled between the buck driver circuit and a power source, wherein the boost circuit includes an additional inductor. Various other apparatuses, systems, and methods are also disclosed.Type: ApplicationFiled: August 20, 2021Publication date: December 9, 2021Inventors: Yuming Liu, Xiaobei Li, Lawrence Chang-Yung Wang, Sam Sarmast, Phillip Freeman King, Benjamin Nicholas Jones
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Patent number: 11145242Abstract: An apparatus for efficiently driving visual displays via light-emitting devices may include (1) at least one light-emitting device, (2) a buck driver circuit electrically coupled to the light-emitting device, wherein the buck driver circuit includes an inductor, and (3) a boost circuit electrically coupled between the buck driver circuit and a power source, wherein the boost circuit includes an additional inductor. Various other apparatuses, systems, and methods are also disclosed.Type: GrantFiled: February 12, 2020Date of Patent: October 12, 2021Assignee: Facebook Technologies, LLCInventors: Yuming Liu, Xiaobei Li, Lawrence Chang-Yung Wang, Sam Sarmast, Phillip Freeman King, Benjamin Nicholas Jones
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Patent number: 11133693Abstract: An apparatus may include a power rail, a subassembly, an additional subassembly, and an interface coupling the subassembly to the additional subassembly. The subassembly may include a load, an energy-storing component, a charger having an output coupled to the energy-storing component, and a reverse-current limiter having a first terminal coupled to the energy-storing component. The additional subassembly may include an additional energy-storing component, an additional charger having an output coupled to the additional energy-storing component, and an additional reverse-current limiter having a first terminal coupled to the additional energy-storing component. The power rail may cross the interface and may couple the load, an input of the charger, a second terminal of the reverse-current limiter, an input of the additional charger, and a second terminal of the additional reverse-current limiter. Various other apparatuses, systems, and methods are also disclosed.Type: GrantFiled: February 25, 2020Date of Patent: September 28, 2021Assignee: Facebook Technologies, LLCInventors: Gene R. Obie, Xiaobei Li, Sam Sarmast, Karthik Kadirvel, Jason Howard
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Publication number: 20210125542Abstract: An apparatus for efficiently driving visual displays via light-emitting devices may include (1) at least one light-emitting device, (2) a buck driver circuit electrically coupled to the light-emitting device, wherein the buck driver circuit includes an inductor, and (3) a boost circuit electrically coupled between the buck driver circuit and a power source, wherein the boost circuit includes an additional inductor. Various other apparatuses, systems, and methods are also disclosed.Type: ApplicationFiled: February 12, 2020Publication date: April 29, 2021Inventors: Yuming Liu, Xiaobei Li, Lawrence Chang-Yung Wang, Sam Sarmast, Phillip Freeman King, Benjamin Nicholas Jones
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Publication number: 20200395778Abstract: An apparatus may include a power rail, a subassembly, an additional subassembly, and an interface coupling the subassembly to the additional subassembly. The subassembly may include a load, an energy-storing component, a charger having an output coupled to the energy-storing component, and a reverse-current limiter having a first terminal coupled to the energy-storing component. The additional subassembly may include an additional energy-storing component, an additional charger having an output coupled to the additional energy-storing component, and an additional reverse-current limiter having a first terminal coupled to the additional energy-storing component. The power rail may cross the interface and may couple the load, an input of the charger, a second terminal of the reverse-current limiter, an input of the additional charger, and a second terminal of the additional reverse-current limiter. Various other apparatuses, systems, and methods are also disclosed.Type: ApplicationFiled: February 25, 2020Publication date: December 17, 2020Inventors: Gene R. Obie, Xiaobei Li, Sam Sarmast, Karthik Kadirvel, Jason Howard
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Publication number: 20200320031Abstract: Physical layer logic is provided that is to receive data on one or more data lanes of a physical link, receive a valid signal on another of the lanes of the physical link identifying that valid data is to follow assertion of the valid signal on the one or more data lanes, and receive a stream signal on another of the lanes of the physical link identifying a type of the data on the one or more data lanes.Type: ApplicationFiled: January 31, 2020Publication date: October 8, 2020Applicant: Intel CorporationInventors: Zuoguo Wu, Mahesh Wagh, Debendra Das Sharma, Gerald S. Pasdast, Ananthan Ayyasamy, Xiaobei Li, Robert G. Blankenship, Robert J. Safranek
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Patent number: 10551894Abstract: The present disclosure provides devices and techniques for managing power distribution in a device. The devices and techniques include determining a first power level of a first battery of the device, and determining a second power level of a second battery of the device. Also, the devices and techniques include adjusting an input current limit of a system charger based on the first power level and the second power level. Additionally, the devices and techniques include steering power from one or both of the first battery or the second battery to at least one processor of the device based on the input current limit.Type: GrantFiled: November 3, 2016Date of Patent: February 4, 2020Assignee: Microsoft Technology Licensing, LLCInventor: Xiaobei Li
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Patent number: 10552357Abstract: Physical layer logic is provided that is to receive data on one or more data lanes of a physical link, receive a valid signal on another of the lanes of the physical link identifying that valid data is to follow assertion of the valid signal on the one or more data lanes, and receive a stream signal on another of the lanes of the physical link identifying a type of the data on the one or more data lanes.Type: GrantFiled: November 22, 2017Date of Patent: February 4, 2020Assignee: Intel CorporationInventors: Zuoguo J. Wu, Mahesh Wagh, Debendra Das Sharma, Gerald S. Pasdast, Ananthan Ayyasamy, Xiaobei Li, Robert G. Blankenship, Robert J. Safranek
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Publication number: 20180300275Abstract: Physical layer logic is provided that is to receive data on one or more data lanes of a physical link, receive a valid signal on another of the lanes of the physical link identifying that valid data is to follow assertion of the valid signal on the one or more data lanes, and receive a stream signal on another of the lanes of the physical link identifying a type of the data on the one or more data lanes.Type: ApplicationFiled: November 22, 2017Publication date: October 18, 2018Applicant: Intel CorporationInventors: Zuoguo J. Wu, Mahesh Wagh, Debendra Das Sharma, Gerald S. Pasdast, Ananthan Ayyasamy, Xiaobei Li, Robert G. Blankenship, Robert J. Safranek
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Patent number: 10073808Abstract: Physical layer logic is provided that is to receive data on one or more data lanes of a physical link, receive a valid signal on another of the lanes of the physical link identifying that valid data is to follow assertion of the valid signal on the one or more data lanes, and receive a stream signal on another of the lanes of the physical link identifying a type of the data on the one or more data lanes.Type: GrantFiled: December 26, 2013Date of Patent: September 11, 2018Assignee: Intel CorporationInventors: Zuoguo J. Wu, Mahesh Wagh, Debendra Das Sharma, Gerald S. Pasdast, Ananthan Ayyasamy, Xiaobei Li, Robert G. Blankenship, Robert J. Safranek
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Publication number: 20180120915Abstract: The present disclosure provides devices and techniques for managing power distribution in a device. The devices and techniques include determining a first power level of a first battery of the device, and determining a second power level of a second battery of the device. Also, the devices and techniques include adjusting an input current limit of a system charger based on the first power level and the second power level. Additionally, the devices and techniques include steering power from one or both of the first battery or the second battery to at least one processor of the device based on the input current limit.Type: ApplicationFiled: November 3, 2016Publication date: May 3, 2018Inventor: Xiaobei LI
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Publication number: 20170083475Abstract: Physical layer logic is provided that is to receive data on one or more data lanes of a physical link, receive a valid signal on another of the lanes of the physical link identifying that valid data is to follow assertion of the valid signal on the one or more data lanes, and receive a stream signal on another of the lanes of the physical link identifying a type of the data on the one or more data lanes.Type: ApplicationFiled: December 26, 2013Publication date: March 23, 2017Applicant: Intel CorporationInventors: Zuoguo J. Wu, Mahesh Wagh, Debendra Das Sharma, Gerald S. Pasdast, Ananthan Ayyasamy, Xiaobei Li, Robert G. Blankenship, Robert J. Safranek