Patents by Inventor Ying Xiang
Ying Xiang 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: 20240118893Abstract: This application relates to a pulse modulation control system, device, and method. The system includes a processor based on a RISC-V open-source instruction set architecture and a pulse modulation interface module. The processor is configured to receive an operation instruction of a user, and generate a data signal based on the operation instruction. The pulse modulation interface module is connected to the processor, and is configured to receive the data signal and output a preset waveform based on the data signal. Based on the RISC-V open-source instruction set architecture, the user may customize operations, which improves efficiency and flexibility of a pulse modulation process, and optimizes power consumption.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Inventors: Zhen Xiang, Qishen Lv, Yan Li, Xin Zhang, Ying Yu
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Publication number: 20240112333Abstract: In certain embodiments, a system, a computer-implemented method, and computer-readable medium are disclosed for enhanced ophthalmic visualization. A plurality of images corresponding to different portions of the electromagnetic spectrum are obtained and combined, such as by pixel-wise subtraction to obtain a combined image. The images may be weighted with weights selected to enhance visualization of features, such as layers of the retina or features corresponding to pathologies. The combined image may be processed, such as by a machine learning model, to extract features.Type: ApplicationFiled: September 27, 2023Publication date: April 4, 2024Inventors: Qing Xiang, John Park, Ying Zhu, Jonathan Che-Pin Chen
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Publication number: 20240101552Abstract: Provided is the carbonyl heterocyclic compound shown in formula (I) or a pharmaceutically acceptable salt thereof, capable of being used as a compound having a targeted lanthionine synthetase C-like protein 2 pathway and being used for the treatment of various conditions, including infectious diseases, autoimmune diseases, diabetes, and chronic inflammatory diseases.Type: ApplicationFiled: September 18, 2021Publication date: March 28, 2024Inventors: Chaoxin ZHANG, Guangxin XIA, Zhijun XIANG, Ying KE, Jiangsong LOU, Menghao ZHAO, Lijun HAO
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Publication number: 20240079056Abstract: A memory device, an operating method thereof, a system, and a non-transitory tangible storage medium are disclosed. The memory device includes a source line (SL), a bit line (BL), a memory string, a word line, a select line and a peripheral circuit. The memory string includes a memory cell and a select transistor including a storage layer. The word line is coupled to the memory cell. The select line is coupled to the select transistor. The peripheral circuit is coupled to the SL, the BL, the select line, and the word line. The peripheral circuit is configured to: apply a first voltage to the select line; and apply a second voltage to the SL and/or the BL, in which a first peak level of the first voltage is greater than a second peak level of second voltage.Type: ApplicationFiled: September 23, 2022Publication date: March 7, 2024Inventors: Zhipeng Dong, Ying Cui, Li Xiang
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Publication number: 20230356146Abstract: In some implementations, a desiccant assembly within a sensor housing may include a desiccant chamber configured to hold a desiccant element; a transfer window positioned between the desiccant chamber and a sensor chamber of the sensor housing; and a permeable membrane covering the transfer window and configured to allow water vapor to transfer from the sensor chamber to the desiccant chamber.Type: ApplicationFiled: January 11, 2023Publication date: November 9, 2023Applicant: LG INNOTEK CO., LTD.Inventors: Bayard G. GARDINEER, Christopher John TROWBRIDGE, Ying XIANG
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Publication number: 20230302617Abstract: A fastener tool includes a motor, a drive mechanism connected to the motor and adapted to drive a piston, and a cylinder filled with compressed gas. The piston is accommodated in the cylinder and suitable for a reciprocating motion within the cylinder. The drive mechanism includes a blade fixed to the piston, and a gear coupled to the motor. The gear contains a plurality of teeth adapted to engage with a plurality of lugs on the blade such that a rotation of the gear is transformed to a linear movement of the blade. The drive mechanism further includes a disengagement module which within a period of a rotation cycle of the gear, is configured to prevent one of the plurality of teeth from unintentionally engaging with a misaligned one of the lugs.Type: ApplicationFiled: June 2, 2023Publication date: September 28, 2023Inventors: Ying Xiang TAN, Hai Ling LIN, Xi HE, Jin Lin ZHOU
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Patent number: 11667018Abstract: A fastener tool includes a motor, a drive mechanism connected to the motor and adapted to drive a piston, and a cylinder filled with high-pressure gas. The piston is accommodated in the cylinder and suitable for a reciprocating motion within the cylinder. The drive mechanism includes a blade fixed to the piston and a gear coupled to the motor. The gear contains a plurality of teeth adapted to engage with a plurality of lugs on the blade such that a rotation of the gear is transformed to a linear movement of the blade. The drive mechanism further includes a disengagement module which, within a period of a rotation cycle of the gear, is configured to prevent one of the plurality of teeth from unintentionally engaging with a misaligned one of the lugs.Type: GrantFiled: July 30, 2018Date of Patent: June 6, 2023Inventors: Ying Xiang Tan, Hai Ling Lin, Xi He, Jin Lin Zhou
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Patent number: 11400573Abstract: A pneumatic tool is provided comprising: a motor; a drive mechanism connected to the motor; a cylinder; the drive mechanism comprising a drive bar connected to a piston, the drive bar adapted to drive the piston in a linear direction; the cylinder filled with high pressure gas; wherein the piston is housed in the cylinder and adapted to reciprocate within the cylinder; the piston is connected to a striking member adapted to strike a workpiece; wherein the drive mechanism further comprises a plurality of latching members adapted to be in contact with and lock the drive bar. The latching structure provided by the present invention has a smaller sliding distance and is safer than conventional drive bar latching structures.Type: GrantFiled: July 25, 2019Date of Patent: August 2, 2022Assignee: Techtronic Power Tools Technology LimitedInventors: Ying Xiang Tan, Jin Lin Zhou, Hai Ling Lin
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Publication number: 20210023686Abstract: A fastener tool includes a motor, a drive mechanism connected to the motor and adapted to drive a piston, and a cylinder filled with high-pressure gas. The piston is accommodated in the cylinder and suitable for a reciprocating motion within the cylinder. The drive mechanism includes a blade fixed to the piston and a gear coupled to the motor. The gear contains a plurality of teeth adapted to engage with a plurality of lugs on the blade such that a rotation of the gear is transformed to a linear movement of the blade. The drive mechanism further includes a disengagement module which, within a period of a rotation cycle of the gear, is configured to prevent one of the plurality of teeth from unintentionally engaging with a misaligned one.Type: ApplicationFiled: July 30, 2018Publication date: January 28, 2021Inventors: Ying Xiang TAN, Hai Ling LIN, Xi HE, Jin Lin ZHOU
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Publication number: 20210008701Abstract: A method of detecting a workpiece jam condition in a pneumatic tool includes striking a workpiece by a blade of the tool, detecting whether a piston to which the blade is attached reaches a predetermined position within a predetermined time, and determining a workpiece jam condition has occurred if the piston does not reach the predetermined position within the predetermined time.Type: ApplicationFiled: July 30, 2018Publication date: January 14, 2021Inventors: Ying Xiang TAN, Hai Ling LIN, Xi HE, Jin Lin ZHOU
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Publication number: 20200030953Abstract: A pneumatic tool is provided comprising: a motor; a drive mechanism connected to the motor; a cylinder; the drive mechanism comprising a drive bar connected to a piston, the drive bar adapted to drive the piston in a linear direction; the cylinder filled with high pressure gas; wherein the piston is housed in the cylinder and adapted to reciprocate within the cylinder; the piston is connected to a striking member adapted to strike a workpiece; wherein the drive mechanism further comprises a plurality of latching members adapted to be in contact with and lock the drive bar. The latching structure provided by the present invention has a smaller sliding distance and is safer than conventional drive bar latching structures.Type: ApplicationFiled: July 25, 2019Publication date: January 30, 2020Inventors: Ying Xiang TAN, Jin Lin ZHOU, Hai Ling LIN
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Patent number: 10111174Abstract: An intelligent switch system with reduced power consumption includes a wireless gateway, single live line intelligent switches, and one load per single live line intelligent switch. The wireless gateway generates wake-up signal, couples the wake-up signal to the alternating current power source network, and sends a control signal to all the intelligent switches. Each switch includes first wireless communication unit with sleep mode and wake-up mode, first wake-up unit, first controller, and switch unit. Every first wireless communication unit in wake-up mode receives the control signal. Every first wake-up unit receives and the wake-up signal to wake-up the first wireless communication unit if the control signal is tailored for that switch. The first controller analyzes the control signal and outputs a switch signal, the switch unit changes the on or off state of the load accordingly. When the switch unit is turned off, the current flowing is less than 50 uA.Type: GrantFiled: August 9, 2016Date of Patent: October 23, 2018Assignee: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.Inventor: Ying-Xiang Cheng
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Publication number: 20170332328Abstract: An intelligent switch system with reduced power consumption includes a wireless gateway, single live line intelligent switches, and one load per single live line intelligent switch. The wireless gateway generates wake-up signal, couples the wake-up signal to the alternating current power source network, and sends a control signal to all the intelligent switches. Each switch includes first wireless communication unit with sleep mode and wake-up mode, first wake-up unit, first controller, and switch unit. Every first wireless communication unit in wake-up mode receives the control signal. Every first wake-up unit receives and the wake-up signal to wake-up the first wireless communication unit if the control signal is tailored for that switch. The first controller analyzes the control signal and outputs a switch signal, the switch unit changes the on or off state of the load accordingly. When the switch unit is turned off, the current flowing is less than 50 uA.Type: ApplicationFiled: August 9, 2016Publication date: November 16, 2017Inventor: YING-XIANG CHENG
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Patent number: 8345035Abstract: A liquid crystal display includes a liquid crystal panel switchable between normal mode for displaying images and standby mode, a control circuit coupled to the liquid crystal panel controlling the liquid crystal panel mode according to video signals transmitted thereto, and a power board providing a power voltage to the control circuit. When the liquid crystal panel is in a standby mode, the control circuit outputs a corresponding feedback signal to interrupt power voltage supply from the power board to the control circuit.Type: GrantFiled: November 17, 2009Date of Patent: January 1, 2013Assignees: Innocom Technology (Shenzhen) Co., Ltd., Chimei Innolux CorporationInventors: Wen-Wen Li, Shih-Wei Chen, Ying-Xiang Cheng
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Patent number: 8195438Abstract: New cutting structures for roller cone drill bits are disclosed. In one aspect, a drill bit includes a bit body, roller cones attached to the bit body and able to rotate with respect to the bit body, and a plurality of cutting elements disposed on each of the roller cones, such that axial force on the bit during drilling is substantially balanced between the cones. In another aspect, a drill bit includes a plurality of cutting elements disposed on each roller cone such that the amount of work performed by each cone during drilling is substantially the same as the amount of work performed by each of the other cones. In yet another aspect, a drill bit includes a plurality of cutting elements disposed on each roller cone such that distribution of axial force on the bit is optimized. Additional aspects of the invention are also disclosed.Type: GrantFiled: December 26, 2002Date of Patent: June 5, 2012Assignee: Smith International, Inc.Inventors: Amardeep Singh, Ying Xiang, Sujian Huang
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Publication number: 20100141632Abstract: A liquid crystal display includes a liquid crystal panel switchable between normal mode for displaying images and standby mode, a control circuit coupled to the liquid crystal panel controlling the liquid crystal panel mode according to video signals transmitted thereto, and a power board providing a power voltage to the control circuit. When the liquid crystal panel is in a standby mode, the control circuit outputs a corresponding feedback signal to interrupt power voltage supply from the power board to the control circuit.Type: ApplicationFiled: November 17, 2009Publication date: June 10, 2010Applicants: INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD., INNOLUX DISPLAY CORP.Inventors: Wen-Wen LI, Shih-Wei CHEN, Ying-Xiang CHENG
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Patent number: 6719073Abstract: A roller cone drill bit is disclosed which includes a bit body adapted to be coupled to a drill string, a bearing journal depending from the bit body and a single roller cone rotatably attached to the journal. The roller cone has a plurality of inserts disposed thereon. In one aspect, the inserts have an extension length of at least 0.6 inches. A roller cone drill bit is disclosed, including a bit body, a bearing journal depending from the bit body, and a single roller cone rotatably attached to the journal. The roller cone has a plurality of inserts disposed thereon. In another aspect, the inserts are arranged such that at most about 20 percent of the inserts are crossed substantially at centerlines thereof by any single plane which contains the axis of the cone axis 10 and which crosses at least two of the inserts.Type: GrantFiled: May 21, 2002Date of Patent: April 13, 2004Assignee: Smith International, Inc.Inventors: Ying Xiang, George B. Witman, IV, Michael A. Siracki
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Publication number: 20040011567Abstract: New cutting structures for roller cone drill bits are disclosed. In one aspect, a drill bit includes a bit body, roller cones attached to the bit body and able to rotate with respect to the bit body, and a plurality of cutting elements disposed on each of the roller cones, such that axial force on the bit during drilling is substantially balanced between the cones. In another aspect, a drill bit includes a plurality of cutting elements disposed on each roller cone such that the amount of work performed by each cone during drilling is substantially the same as the amount of work performed by each of the other cones. In yet another aspect, a drill bit includes a plurality of cutting elements disposed on each roller cone such that distribution of axial force on the bit is optimized. Additional aspects of the invention are also disclosed.Type: ApplicationFiled: December 26, 2002Publication date: January 22, 2004Inventors: Amardeep Singh, Ying Xiang, Sujian Huang
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Publication number: 20030217867Abstract: A roller cone drill bit is disclosed which includes a bit body adapted to be coupled to a drill string, a bearing journal depending from the bit body and a single roller cone rotatably attached to the journal. The roller cone has a plurality of inserts disposed thereon. In one aspect, the inserts have an extension length of at least 0.6 inches. A roller cone drill bit is disclosed, including a bit body, a bearing journal depending from the bit body, and a single roller cone rotatably attached to the journal. The roller cone has a plurality of inserts disposed thereon. In another aspect, the inserts are arranged such that at most about 20 percent of the inserts are crossed substantially at centerlines thereof by any single plane which contains the axis of the cone axis 10 and which crosses at least two of the inserts.Type: ApplicationFiled: May 21, 2002Publication date: November 27, 2003Inventors: Ying Xiang, George B. Witman, Michael A. Siracki
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Patent number: D951322Type: GrantFiled: August 30, 2019Date of Patent: May 10, 2022Assignee: Teledyne FLIR Commercial Systems, Inc.Inventors: Zhenmei Mao, Ying Xiang, Xuan Song