Patents by Inventor Ling Qin
Ling Qin 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: 20250157019Abstract: An electroplating chamber leakage plating warning method and system are disclosed. The method includes: positioning the electroplated wafer (100) at a detection location (S100); setting a target detection area (S200) of the wafer (100); operating an image sensor (400) to detect the target detection area (S300) of the wafer (100), and determining whether there is unwanted metal deposition in the target detection area of the wafer (100) (S400); if the determination result indicates the presence of unwanted metal deposition in the target detection area of the wafer (100), indicating a leakage plating occurrence in the electroplating chamber processing the wafer (100), then an alarm command is issued; if the determination result indicates that there is no unwanted metal deposition in the target detection area of the wafer (100), indicating no leakage plating occurrence in the electroplating chamber processing the wafer (100), then no alarm command is issued.Type: ApplicationFiled: November 24, 2022Publication date: May 15, 2025Applicant: ACM RESEARCH (SHANGHAI), INC.Inventors: Meng Wu, Zhaowei Jia, Chenhua Lu, Ling Qin, Quan Cao, Hongchao Yang, Jian Wang, Hui Wang
-
Publication number: 20250122152Abstract: Disclosed herein are compounds used as inhibitors of KAT6, or a pharmaceutically acceptable salt, deuterated analog, N-oxide, or tautomer thereof. Also disclosed is a pharmaceutical composition comprising a compound disclosed herein, and a method for treating or preventing a disorder or a disease responsive to the inhibition of KAT6 activity in a subject using the same. In some embodiments, the compounds are of formula (I): wherein values for the variables are disclosed herein.Type: ApplicationFiled: September 26, 2024Publication date: April 17, 2025Applicant: BeiGene Switzerland GmbHInventors: Qiuwen Wang, Yayi Wang, Yunhang Guo, Ling Qin, Yuxi Wang, Zhiwei Wang
-
Publication number: 20250034128Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-xL and treating a disease associated with the undesirable Bcl-xL activity (Bcl-xL related diseases), a method of using the compounds disclosed herein for treating tumor or cancer, and a pharmaceutical composition comprising the same.Type: ApplicationFiled: September 24, 2024Publication date: January 30, 2025Applicant: BeiGene, Ltd.Inventors: Ling Qin, Yunhang Guo, Zhiwei Wang
-
Patent number: 12174830Abstract: Computer technology for use in a computer system including a database system including a database management sub-system, a primary database and a secondary database, with the secondary database being maintained at least approximately in synchronization with the primary database over time as changes are made to data of the primary database (for example, a database system that includes disaster recovery (DR) features). A statistics update is performed first on a standby database to determine whether query efficiency and/or query optimization really will be substantially improved by performance of the statistics update. If not, then statistics update on the primary database is postponed until a future time.Type: GrantFiled: March 7, 2022Date of Patent: December 24, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jie Zhang, Fu Fei Xu, Peng Hui Jiang, Yi Lei Wang, Wen Jing Shi, Ling Qin, Guo Dong Wan
-
Publication number: 20240376627Abstract: An electroplating device includes a process chamber, a paddle plate and a driving mechanism. The driving mechanism is used for driving the paddle plate to move back and forth to make the paddle plate stir the electroplating solution in the process chamber when a substrate is electroplated. The electroplating device further includes a cleaning assembly and a connecting bracket. The cleaning assembly is used for spraying a cleaning solution onto the electroplated substrate. One end of the connecting bracket is connected to the paddle plate, and the other end of the connecting bracket is connected to the driving mechanism, and the driving mechanism drives the paddle plate to move back and forth via the connecting bracket. The connecting bracket is opened with a hollowed-out area, and the cleaning solution sprayed onto the substrate is collected after passing through the hollowed-out area.Type: ApplicationFiled: July 22, 2022Publication date: November 14, 2024Applicant: ACM RESEARCH (SHANGHAI), INC.Inventors: Jian Wang, Chen Wang, Hongchao Yang, Chenhua Lu, Jiaqi Li, Zhaowei Jia, Ling Qin, Hui Wang
-
Patent number: 12117998Abstract: Machine-learning-based, adaptive updating of quantitative data in a database system is provided, which includes training one or more machine learning models to facilitate adaptively updating quantitative data in the database system, and ascertaining an update urgency index for updating the quantitative data for one or more data structures of the database system. The update urgency index is representative of an urgency for updating the quantitative data for the data structure(s) and is based, at least in part, on real-time query metrics. The machine learning model(s) is used to adaptively update the quantitative data, where the adaptively updating is based, at least in part, on the ascertained update urgency index. Processing of a database query is optimized in the database system using the adaptively updated quantitative data.Type: GrantFiled: August 23, 2023Date of Patent: October 15, 2024Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Ling Qin, Fu Fei Xu, Jie Zhang, Guo Dong Wan, Yi Lei Wang, Wen Jing Shi, Yuan Cao
-
Publication number: 20240325731Abstract: The present invention generally relates to nanowires. In one aspect, the present invention is generally directed to systems and methods of individually addressing nanowires on a surface, e.g., that are substantially upstanding or vertically-oriented with respect to the surface. In some cases, one or more nanowires may be individually addressed using various integrated circuit (“IC”) technologies, such as CMOS. For example, the nanowires may form an array on top of an active CMOs integrated circuit.Type: ApplicationFiled: November 3, 2023Publication date: October 3, 2024Applicant: President and Fellows of Harvard CollegeInventors: Hongkun Park, Donhee Ham, Jeffrey T. Abbott, Ling Qin, Marsela Jorgolli, Tianyang Ye
-
Publication number: 20240313709Abstract: Amplifier error correction circuits are disclosed, including in an example an amplifier error correction circuit. The amplifier error correction circuit comprises a plurality of sub-amplifiers, a first input adapted to receive an output signal of an amplifier circuit, and an error signal input adapted to receive an error signal indicative of an error in the output signal of the amplifier circuit. The amplifier error correction circuit also comprises a sub-amplifier input signal preparation circuit adapted to provide a respective portion of the error signal to each of the sub-amplifiers, and an output signal combining circuit adapted to combine outputs of the sub-amplifiers with the output signal of the amplifier circuit and to provide a combined signal to an output of the amplifier correction circuit. At least one of the sub-amplifiers comprises a cascode amplifier.Type: ApplicationFiled: July 15, 2021Publication date: September 19, 2024Inventors: Ling Qin, Yonghai Jin, Richard Hellberg
-
Publication number: 20240108785Abstract: Provided herein are magnesium oxychloride cement compositions having a micro-/macro-two-tier porous structure derived from a Pickering foam form of the compositions. The compositions include magnesium oxide, magnesium chloride, water, and one or more surface modifying agents that modify at least a portion of the magnesium oxide, thereby creating particulates sufficient for stabilizing the Pickering foam. Also provided are bone repair scaffolds, and methods for producing the provided compositions and scaffolds and using them to repair bone defects.Type: ApplicationFiled: September 21, 2023Publication date: April 4, 2024Inventors: To NGAI, Yuwei ZHU, Ling QIN, Jiankun XU
-
Publication number: 20230409570Abstract: Machine-learning-based, adaptive updating of quantitative data in a database system is provided, which includes training one or more machine learning models to facilitate adaptively updating quantitative data in the database system, and ascertaining an update urgency index for updating the quantitative data for one or more data structures of the database system. The update urgency index is representative of an urgency for updating the quantitative data for the data structure(s) and is based, at least in part, on real-time query metrics. The machine learning model(s) is used to adaptively update the quantitative data, where the adaptively updating is based, at least in part, on the ascertained update urgency index. Processing of a database query is optimized in the database system using the adaptively updated quantitative data.Type: ApplicationFiled: August 23, 2023Publication date: December 21, 2023Inventors: Ling QIN, Fu Fei XU, Jie ZHANG, Guo Dong WAN, Yi Lei WANG, Wen Jing SHI, Yuan CAO
-
Patent number: 11833346Abstract: The present invention generally relates to nanowires. In one aspect, the present invention is generally directed to systems and methods of individually addressing nanowires on a surface, e.g., that are substantially upstanding or vertically-oriented with respect to the surface. In some cases, one or more nanowires may be individually addressed using various integrated circuit (“IC”) technologies, such as CMOS. For example, the nanowires may form an array on top of an active CMOs integrated circuit.Type: GrantFiled: January 8, 2021Date of Patent: December 5, 2023Assignee: President and Fellows of Harvard CollegeInventors: Hongkun Park, Donhee Ham, Jeffrey T. Abbott, Ling Qin, Marsela Jorgolli, Tianyang Ye
-
Publication number: 20230370110Abstract: A radio transmitter as well as a method and a controller therefor are disclosed. According to an embodiment, the radio transmitter comprises a power amplifier, a filter unit, a circulator, a switch and a reflection cancellation unit. The filter unit is capable of filtering an output from the power amplifier during a downlink time division duplex (TDD) slot and filtering an uplink signal during an uplink TDD slot. The circulator has a first port coupled to the power amplifier, a second port coupled to the filter unit, and a third port coupled to the switch. The switch is capable of coupling the third port of the circulator to a termination load during the downlink TDD slot and coupling the third port of the circulator to an uplink reception path during the uplink TDD slot.Type: ApplicationFiled: October 2, 2020Publication date: November 16, 2023Applicant: Telefonaktiebolaget LM Ericsson (publ)Inventors: Ling QIN, Rui HOU
-
Publication number: 20230310647Abstract: Provided are therapeutic compositions, comprising: a polymeric nanoparticle; a ligand selected to activate an EGFR receptor; and a linker, the linker associating the nanoparticle and the ligand. Also provided are therapeutic compositions, comprising: a nanoparticle; a ligand, the ligand being any one of EGF, transforming growth factor-alpha (TGF?), heparin-binding EGF-like growth factor (HBEGF), betacellulin (BTC), amphiregulin (AREG), epiregulin (EREG), or epigen; and a linker associating the nanoparticle and the ligand, the therapeutic composition having a surface charge in the range of from about ?5 to about 30 mV. Related methods of treatment are also provided.Type: ApplicationFiled: August 12, 2021Publication date: October 5, 2023Inventors: Zhiliang CHENG, Ling QIN, Yulong WEI
-
Patent number: 11775516Abstract: Machine-learning-based, adaptive updating of quantitative data in a database system is provided, which includes training one or more machine learning models to facilitate adaptively updating quantitative data in the database system, and ascertaining an update urgency index for updating the quantitative data for one or more data structures of the database system. The update urgency index is representative of an urgency for updating the quantitative data for the data structure(s) and is based, at least in part, on real-time query metrics. The machine learning model(s) is used to adaptively update the quantitative data, where the adaptively updating is based, at least in part, on the ascertained update urgency index. Processing of a database query is optimized in the database system using the adaptively updated quantitative data.Type: GrantFiled: February 9, 2022Date of Patent: October 3, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Ling Qin, Fu Fei Xu, Jie Zhang, Guo Dong Wan, Yi Lei Wang, Wen Jing Shi, Yuan Cao
-
Patent number: 11774243Abstract: An electrically-driven gyroscope having a housing capable of alternate rotation and a control method thereof, which relate to the field of electrically-driven gyroscopes. The electrically-driven gyroscope includes a rotating housing, an internal rotator, a drive motor composed of an electrical stator part and a rotating part, a drive circuit, and a battery. The internal rotator is mechanically connected to the rotating part of the drive motor, and they can coaxially rotate. The electrical stator part of the motor, the drive circuit, and the battery are mutually electrically connected, and are all connected inside the rotating housing.Type: GrantFiled: April 19, 2022Date of Patent: October 3, 2023Assignee: Southeast UniversityInventors: Jiyao Wang, Wei Xu, Ling Qin
-
Publication number: 20230302370Abstract: A voice playing method, a voice transmission method, a voice playing apparatus, and a voice transmission apparatus are provided. The voice playing method includes displaying a game image of a game and a voice playing object on a first user equipment to which a first account in an online game system logs on; controlling, based on the first account selecting to spectate in the game, the voice playing object to be in an on state, in which the first user equipment is enabled to play a second voice generated in association with a second account participating in the game in the online game system; and playing the second voice in the first user equipment, based on the voice playing object being in the on state and based on setting information of the second account indicating that the first account is allowed to listen to the second voice.Type: ApplicationFiled: June 1, 2023Publication date: September 28, 2023Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jialu Zhang, Jun Zhang, Yu Bi, Fan Yang, Ling Qin
-
Publication number: 20230285856Abstract: A video playing method includes: displaying a windowed playing control in an out-battle scene interface, the out-battle scene interface being a scene interface of a game other than a battle interface of the game; displaying, in response to a trigger operation on the windowed playing control in the out-battle scene interface, a video playing window on an upper layer of the out-battle scene interface, the first video being played in the video playing window; and closing the video playing window when switching from the out-battle scene interface to the battle interface.Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Inventors: Jialu ZHANG, Huilin LIANG, Jun ZHANG, Chuan LV, Tao CAO, Bailu LI, Ling QIN
-
Publication number: 20230281199Abstract: Computer technology for use in a computer system including a database system including a database management sub-system, a primary database and a secondary database, with the secondary database being maintained at least approximately in synchronization with the primary database over time as changes are made to data of the primary database (for example, a database system that includes disaster recovery (DR) features). A statistics update is performed first on a standby database to determine whether query efficiency and/or query optimization really will be substantially improved by performance of the statistics update. If not, then statistics update on the primary database is postponed until a future time.Type: ApplicationFiled: March 7, 2022Publication date: September 7, 2023Inventors: Jie Zhang, Fu Fei Xu, Peng Hui Jiang, Yi Lei Wang, Wen Jing Shi, Ling Qin, Guo Dong Wan
-
Publication number: 20230252024Abstract: Machine-learning-based, adaptive updating of quantitative data in a database system is provided, which includes training one or more machine learning models to facilitate adaptively updating quantitative data in the database system, and ascertaining an update urgency index for updating the quantitative data for one or more data structures of the database system. The update urgency index is representative of an urgency for updating the quantitative data for the data structure(s) and is based, at least in part, on real-time query metrics. The machine learning model(s) is used to adaptively update the quantitative data, where the adaptively updating is based, at least in part, on the ascertained update urgency index. Processing of a database query is optimized in the database system using the adaptively updated quantitative data.Type: ApplicationFiled: February 9, 2022Publication date: August 10, 2023Inventors: Ling QIN, Fu Fei XU, Jie ZHANG, Guo Dong WAN, Yi Lei WANG, Wen Jing SHI, Yuan CAO
-
Patent number: 11656974Abstract: Embodiments provide enhanced performance diagnosis in a network computing environment. In response to an occurrence of a performance issue for a node while under operating conditions, common logs for applications on the node are analyzed. The applications are respectively registered in advance for diagnosis services. The applications each register rules in advance for the diagnosis services. At a time of the performance issue, debug programs are automatically issued to generate debug level logs respectively for the applications. Debug level logs are analyzed according to the rules to determine a root cause of the performance issue. A potential solution to the root cause of the performance issue is determined using the rules, without having to recreate the operating conditions occurring during the performance issue. The potential solution to rectify the root cause of the performance issue is executed without having to recreate the operating conditions occurring during the performance issue.Type: GrantFiled: July 7, 2021Date of Patent: May 23, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Jie Yang, Yao Zhao, Fei Tan, Xin Yu Pan, Ling Qin, Pin Yi Liu, Wei Wu, Jiang Yi Liu