Patents by Inventor Lai Liu
Lai Liu 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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Patent number: 11982866Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.Type: GrantFiled: December 15, 2022Date of Patent: May 14, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
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Patent number: 11984668Abstract: A device includes a patch antenna, which includes a feeding line, and a ground panel over the feeding line. The ground panel has an aperture therein. A low-k dielectric module is over and aligned to the aperture. A patch is over the low-k dielectric module.Type: GrantFiled: June 28, 2021Date of Patent: May 14, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Monsen Liu, Lai Wei Chih, Chung-Hao Tsai, Jeng-Shien Hsieh, En-Hsiang Yeh, Chuei-Tang Wang
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Patent number: 11955991Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: GrantFiled: April 18, 2022Date of Patent: April 9, 2024Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Publication number: 20240075648Abstract: A power tool includes an output assembly, a first motor, a housing, and a liquid pump assembly, where the output assembly implements an operation, the first motor is used for driving the output assembly to operate, the housing is formed with a grip for a user to hold, the liquid pump assembly includes a liquid pump and a second motor for driving the liquid pump to operate, the liquid pump assembly is at least partially disposed within the grip, and a total length of the power tool is greater than or equal to 20 cm and less than or equal to 150 cm.Type: ApplicationFiled: August 14, 2023Publication date: March 7, 2024Inventors: Huaguo Zhu, Minggui Xiao, Lai Liu
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Publication number: 20230312866Abstract: The present disclosure provides an isolation sheet comprising a resin layer and a plurality of dispersed insulated soft magnetic particles in the resin layer. By adjusting the weight percentage of the insulated soft magnetic particles in the isolation sheet, the product of the imaginary part of the dielectric constant, the dielectric quality factor, the real part of the permeability and the magnetic quality factor of the isolation sheet falls between 3000 and 4500. The present disclosure also provides a method for producing the aforementioned isolation sheet to produce a flexible rolled isolation material for printing and bonding with the antenna of the UHF RFID tag with conveniences, thus it is highly practical. The present disclosure also provides a UHF RFID tag comprising the aforementioned isolation sheet.Type: ApplicationFiled: March 31, 2023Publication date: October 5, 2023Inventor: SHIH-LAI LIU
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Publication number: 20230052338Abstract: A power tool includes a body, a power assembly, an output member, a clamping device, a battery pack, and a baseplate assembly. The power assembly is disposed in the body. The output member is driven by the power assembly to output power. The clamping device is connected to the output member and used for clamping a work attachment. The battery pack is connected to the body and supplies power to the power assembly. The baseplate assembly is connected to the body and includes a baseplate in contact with a workpiece. The battery pack includes a first support unit, the baseplate includes a second support unit, and the first support unit and the second support unit are disposed in the same support plane.Type: ApplicationFiled: October 31, 2022Publication date: February 16, 2023Inventors: Shichun Tao, Lai Liu
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Publication number: 20230051358Abstract: A power tool includes a casing, a cutting unit, a transmission device, and a toggle switch. The casing includes a support portion. The cutting unit is used for cutting a target object and moving between a first position and a second position relative to the support portion. The toggle switch includes at least a third position and a fourth position. When the toggle switch is at the third position, the cutting unit performs a first motion: the cutting unit moves from the second position to the first position. When the toggle switch is at the fourth position, the cutting unit performs a second motion: the cutting unit moves from the first position to the second position. A speed at which the cutting unit performs the second motion is greater than a speed at which the cutting unit performs the first motion.Type: ApplicationFiled: August 2, 2022Publication date: February 16, 2023Inventors: Shichun TAO, Lai LIU, Lianghua Ni, Baofeng Fan
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Publication number: 20220247430Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: ApplicationFiled: April 18, 2022Publication date: August 4, 2022Applicant: MICRON TECHNOLOGY, INC.Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Patent number: 11376678Abstract: A reciprocating saw includes a casing, a power assembly, a transmission assembly, a reciprocating assembly, a swing assembly, and a balance weight. The transmission assembly includes a first transmission member that is capable of being driven by the power assembly to rotate around a first axis. The swing assembly includes a floating support member configured to drive the reciprocating assembly to perform an orbital motion. The first transmission member is provided with a cam surface configured to be in contact with the floating support member to drive the floating support member to move in an up-and-down direction parallel to the first axis. The balance weight is provided with an escape opening, and the escape opening is disposed on a path on which the floating support member moves in the up-and-down direction.Type: GrantFiled: July 8, 2021Date of Patent: July 5, 2022Assignee: Nanjing Chervon Industry Co., Ltd.Inventors: Jiang Li, Lai Liu, Feng Wang, Yang Zhou, Hao Gao
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Patent number: 11309919Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: GrantFiled: October 4, 2019Date of Patent: April 19, 2022Assignee: Micron Technology, Inc.Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Publication number: 20220057079Abstract: A reciprocating saw includes a casing, a clamping mechanism, a bracket, a first light-emitting piece, and a second light-emitting piece. The casing extends in a front-and-rear direction and forms an accommodation space. The clamping mechanism is disposed at least partially in the accommodation space and configured to clamp an operation accessory. The bracket is disposed at least partially on a front side of the clamping mechanism. The first light-emitting piece and the second light-emitting piece are disposed on a front side of the casing. The first light-emitting piece fits with the bracket and the operation accessory so that a cutting indicator line distributed in an extension direction of the operation accessory is formed. The second light-emitting piece fits with the bracket so that a cutting indicator region perpendicular to the cutting indicator line and extending in an up-and-down direction is formed.Type: ApplicationFiled: August 19, 2021Publication date: February 24, 2022Inventors: Tian Yu, Lai Liu, Keqiong Zhong, Shichun Tao
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Publication number: 20220009011Abstract: A reciprocating saw includes a casing, a power assembly, a transmission assembly, a reciprocating assembly, a swing assembly, and a balance weight. The transmission assembly includes a first transmission member that is capable of being driven by the power assembly to rotate around a first axis. The swing assembly includes a floating support member configured to drive the reciprocating assembly to perform an orbital motion. The first transmission member is provided with a cam surface configured to be in contact with the floating support member to drive the floating support member to move in an up-and-down direction parallel to the first axis. The balance weight is provided with an escape opening, and the escape opening is disposed on a path on which the floating support member moves in the up-and-down direction.Type: ApplicationFiled: July 8, 2021Publication date: January 13, 2022Inventors: Jiang Li, Lai Liu, Feng Wang, Yang Zhou, Hao Gao
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Publication number: 20210071398Abstract: A countertop basin faucet with an oral cleaner includes a main body, a valve core, a pressing cover, a decorative cover and a handle. The main body includes a valve core cavity, a valve core seat at the bottom of the valve core cavity, a lower accommodating cavity, a water outlet pipe and a bubbler arranged at a water outlet end of the water outlet pipe. Also includes a seat sleeve communicated with the lower accommodating cavity, a water guide cavity disposed at an end of the valve core cavity adjacent to the valve core seat, a water diversion cavity communicated with the water guide cavity, a lower water outlet cavity and a faucet water outlet cavity communicated with the water outlet pipe, a water diversion switching core, a pressing cover, a pressure spring, a water diversion button, a lower water outlet pipe, a water guide hose, an oral cleaner.Type: ApplicationFiled: November 19, 2020Publication date: March 11, 2021Inventor: RONG LAI LIU
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Publication number: 20210033071Abstract: A wind-driven power generation device based on magnetic levitation is provided. The device includes a magnetic levitation structure, a wind fan, a driving fan, and an electric power generator. Since a floating magnet floated above a fixed magnet in the magnetic levitation structure, the rotation friction of the fan shaft of the wind fan can be greatly reduced to stabilize the output electric power of the wind-driven power generation device.Type: ApplicationFiled: May 6, 2020Publication date: February 4, 2021Inventor: Yun-Lai LIU
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Publication number: 20200036396Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: ApplicationFiled: October 4, 2019Publication date: January 30, 2020Applicant: MICRON TECHNOLOGY, INC.Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Patent number: 10447316Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: GrantFiled: December 19, 2014Date of Patent: October 15, 2019Assignee: Micron Technology, Inc.Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Patent number: 10093013Abstract: A combined housing for a power tool has an inner housing body and an outer layer body attached to the outside of the inner housing body. The combined housing has at least one vibration-suppressing area. The vibration-suppressing area is provided with a plurality of vibration-suppressing structure units and each vibration-suppressing structure unit has a unit channel formed by the inner housing body and a unit groove formed by the outer layer body and arranged on one end of the unit channel. The unit groove and the unit channel of each vibration-suppressing structure unit form a vibration-suppressing cavit, and the outer layer body serves as the outside of the outer housing.Type: GrantFiled: April 23, 2015Date of Patent: October 9, 2018Assignee: Chervon (HK) LimitedInventors: Derek Smith, Yan Ding, Shihe Nie, Lai Liu
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Publication number: 20160315639Abstract: Apparatuses and methods for pipelining memory operations with error correction coding are disclosed. A method for pipelining consecutive write mask operations is disclosed wherein a second read operation of a second write mask operation occurs during error correction code calculation of a first write mask operation. The method may further including writing data from the first write mask operation during the error correction code calculation of the second write mask operation. A method for pipelining consecutive operations is disclosed where a first read operation may be cancelled if the first operation is not a write mask operation. An apparatus including a memory having separate global read and write input-output lines is disclosed.Type: ApplicationFiled: December 19, 2014Publication date: October 27, 2016Inventors: Wei Bing Shang, Yu Zhang, Hong Wen Li, Yu Peng Fan, Zhong Lai Liu, En Peng Gao, Liang Zhang
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Publication number: 20150306757Abstract: A combined housing for a power tool has an inner housing body and an outer layer body attached to the outside of the inner housing body. The combined housing has at least one vibration-suppressing area. The vibration-suppressing area is provided with a plurality of vibration-suppressing structure units and each vibration-suppressing structure unit has a unit channel formed by the inner housing body and a unit groove formed by the outer layer body and arranged on one end of the unit channel. The unit groove and the unit channel of each vibration-suppressing structure unit form a vibration-suppressing cavit, and the outer layer body serves as the outside of the outer housing.Type: ApplicationFiled: April 23, 2015Publication date: October 29, 2015Inventors: Derek Smith, Yan Ding, Shihe Nie, Lai Liu
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Publication number: 20110112022Abstract: The invention relates to modified Factor VIII molecules with reduced N-linked glycosylation and reduced immunogenicity. The invention also relates to methods of using modified Factor VIII molecules, for example, to treat patients afflicted with hemophilia.Type: ApplicationFiled: June 25, 2009Publication date: May 12, 2011Applicant: BAYER HEALTHCARE LLCInventors: Fred Jullien Aswad, Richard Harkins, Hsiao-Lai Liu, John E. Murphy, Faye Wu, Ying Zhu