Patents by Inventor Yong Ren
Yong Ren 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: 11974371Abstract: A light-emitting diode LED driver and a LED driving device including the LED driver are provided. The light-emitting diode LED driver includes a decoding circuit that receives a data signal and decodes the data signal to generate display data used to drive LEDs to emit light and display and a recovered clock signal. Further provided is an encoding circuit that encodes the decoded display data by using the recovered clock signal to generate an encoded data signal, where the data signal is encoded in a first encoding format, and the encoded data signal is encoded in a second encoding format.Type: GrantFiled: July 29, 2021Date of Patent: April 30, 2024Assignee: NOVATEK MICROELECTRONICS CORP.Inventors: Yu-Hsiang Wang, Che-Wei Yeh, Keko-Chun Liang, Yong-Ren Fang, Yi-Chuan Liu
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Patent number: 11958104Abstract: A slurrying device includes a slurrying tank and a rotor stirrer. The rotor stirrer includes a stirring drum, a transmission gear arranged at an end face of the stirring drum configured to face the slurrying tank, and a rotor stirring rod configured to extend from the stirring drum and into the slurrying tank to stir a slurrying liquid in the slurrying tank. The rotor stirring rod is meshed with the transmission gear and configured to revolve along a planar trajectory of the transmission gear while simultaneously rotating. The rotor stirrer further includes a driving device provided at the stirring drum and configured to drive the rotor stirring rod to rotate via the transmission gear.Type: GrantFiled: March 15, 2021Date of Patent: April 16, 2024Assignee: ZHUHAI RUNXINGTAI ELECTRICAL CO., LTD.Inventors: Ying Zhang, Jicheng Wang, Gunan Li, Bingfeng Liu, Yong Wang, Huaide Ren
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Patent number: 11958719Abstract: The present invention relates to the field of elevator braking, in particular to an action state detection method and system for an elevator brake, comprising: acquiring matching pairs of brake linings in the same braking state; constructing normal record data sets based on the matching pairs; grouping the normal record data sets based on braking power corresponding to samples in the normal record data sets to determine a median of elevator running speed corresponding to the samples in each group; dividing the operating state levels of the elevator brake according to the size of the median; constructing a data training set; training a constructed network model to obtain a trained network model; acquiring the operating state levels of an elevator to be detected by the trained network model, evaluating the elevator brake according to the operating state levels, and controlling the elevator.Type: GrantFiled: June 22, 2023Date of Patent: April 16, 2024Assignees: Changshu Institute of Technology, Dongnan Elevator Co., Ltd.Inventors: Yang Ge, Fusheng Zhang, Anbo Jiang, Lingyun Ma, Zhen Zhao, Jianxin Ding, Jiancong Qin, Yong Ren, Guodong Sun
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Publication number: 20240120633Abstract: An ultra-wideband electromagnetic band gap (EBG) structure includes multiple EBG units in an array. Each EBG unit includes a power plane, a dielectric substrate and a ground plane from top to bottom. The power plane includes a patch, a coupled complementary split ring resonator (C-CSRR) and a plurality of semi-improved Z-bridge structures. Each edge of the patch is provided with a semi-improved Z-bridge structure. The C-CSRR is provided within a ring formed by the semi-improved Z-bridge structures. The Z-bridge structure includes a first horizontal branch, a first vertical branch, a second horizontal branch and a second vertical branch connected in sequence. The second vertical branch is connected to the patch. First horizontal branches of adjacent EBG units are connected to each other. A circuit board including the aforementioned EBG structure is also provided.Type: ApplicationFiled: December 13, 2023Publication date: April 11, 2024Inventors: Xingang REN, Shengyang WEI, Yali ZHAO, Guoxing SUN, Jiayu RAO, Gang WANG, Kaikun NIU, Xianliang WU, Zhixiang HUANG, Yingsong LI, Yong PENG
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Patent number: 11944717Abstract: Disclosed are methods, devices and materials for the in situ formation of a nerve cap and/or a nerve wrap to inhibit neuroma formation following planned or traumatic nerve injury. The method includes the steps of identifying a severed end of a nerve, and positioning the severed end into a cavity defined by a form. A transformable media is introduced into the form cavity to surround the severed end. The media is permitted to undergo a transformation from a first, relatively flowable state to a second, relatively non flowable state to form a protective barrier surrounding the severed end. The media may be a hydrogel, and the transformation may produce a synthetic crosslinked hydrogel protective barrier. The media may include at least one anti-regeneration agent to inhibit nerve regrowth.Type: GrantFiled: September 17, 2021Date of Patent: April 2, 2024Assignees: Tulavi Therapeutics, Inc., Incept, LLCInventors: Corinne Bright, Yong Ren, Kenneth M. Martin, Farhad Khosravi, Amarpreet S. Sawhney
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Publication number: 20240091141Abstract: Methods, devices and materials are for a pharmaceutically acceptable implant system. The implant system may comprise a neuromodulating agent, solid particulate hydrogel particle, a carrier medium in a different physical phase, and in situ formation of a singular depot for sustained release of said agent.Type: ApplicationFiled: September 28, 2023Publication date: March 21, 2024Inventors: Tim S. Jarrett, Mike Bassett, Corinne Bright, Yong Ren
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Patent number: 11890393Abstract: Disclosed are methods, devices and materials for the in situ formation of a nerve cap to inhibit neuroma formation following planned or traumatic nerve injury. The method includes the steps of identifying a severed end of a nerve, and positioning the severed end into a cavity defined by a form. A transformable media is introduced into the form cavity to surround the severed end. The media is permitted to undergo a transformation from a first, relatively flowable state to a second, relatively non flowable state to form a protective barrier surrounding the severed end. The media may be a hydrogel, and the transformation may produce a synthetic crosslinked hydrogel protective barrier. The media may include at least one anti-regeneration agent to inhibit nerve regrowth.Type: GrantFiled: December 30, 2020Date of Patent: February 6, 2024Assignees: Tulavi Therapeutics, Inc., Incept, LLCInventors: Corinne Bright, Yong Ren, Kenneth M. Martin, Farhad Khosravi, Amarpreet S. Sawhney
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Publication number: 20240025669Abstract: The present disclosure describes methods and/or apparatus for gripping a plurality of types of circuit boards. For example, a method may include: gripping a first circuit board using a first sub-gripper of an integrated mechanical gripper, wherein the integrated mechanical gripper comprises a plurality of sub-grippers; placing the first circuit board into a transfer platform; gripping the first circuit board from the transfer platform using a second sub-gripper of the plurality of sub-grippers, flipping the first circuit board, and placing the flipped first circuit board into a splitter; splitting the first circuit board into at least one second circuit board with a different type or size from the first circuit board; and gripping the second circuit board from the splitter using a third sub-gripper of the plurality of sub-grippers.Type: ApplicationFiled: August 17, 2021Publication date: January 25, 2024Applicant: Siemens AktiengesellschaftInventors: Yong Wang, Xi Pan, Bo Gao, Xin Wang, Jian Jun Feng, Jiang Yong Ren
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Publication number: 20240014340Abstract: Disclosed are a double-sided solar cell and a preparation method therefor. The double-sided solar cell comprises: a silicon wafer having a PN junction, and a front first silicon oxide layer, a front second silicon oxide layer, a front first nitrogen-containing silicon compound layer, a front second nitrogen-containing silicon compound layer, and a front third silicon oxide layer that are located on one side of an N-type layer of the silicon wafer and are sequentially stacked along a direction away from the silicon wafer; and a passivation layer, a back silicon oxide layer, a back first nitrogen-containing silicon compound layer, and a back second nitrogen-containing silicon compound layer that are located on one side of a P-type layer of the silicon wafer and are sequentially stacked along the direction away from the silicon wafer.Type: ApplicationFiled: April 19, 2021Publication date: January 11, 2024Applicant: HENGDIAN GROUP DMEGC MAGNETICS CO., LTDInventors: Yong Ren, Yue He, Hailiang Ren, Shuai Guo, Lei Zhang, Dong Zhou, Deshuang Chen
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Patent number: 11824966Abstract: A transmitter is configured to transmit a series of command signals and a series of data signals. The transmitter includes a serializer and a multiplexer. The serializer is configured to generate the series of data signals. The multiplexer, coupled to the serializer, is configured to selectively output the series of command signals or the series of data signals.Type: GrantFiled: January 31, 2021Date of Patent: November 21, 2023Assignee: NOVATEK Microelectronics Corp.Inventors: Yong-Ren Fang, Yu-Hsiang Wang, Che-Wei Yeh
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Publication number: 20230331515Abstract: The present invention relates to the field of elevator braking, in particular to an action state detection method and system for an elevator brake, comprising: acquiring matching pairs of brake linings in the same braking state; constructing normal record data sets based on the matching pairs; grouping the normal record data sets based on braking power corresponding to samples in the normal record data sets to determine a median of elevator running speed corresponding to the samples in each group; dividing the operating state levels of the elevator brake according to the size of the median; constructing a data training set; training a constructed network model to obtain a trained network model; acquiring the operating state levels of an elevator to be detected by the trained network model, evaluating the elevator brake according to the operating state levels, and controlling the elevator.Type: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Yang Ge, Fusheng Zhang, Anbo Jiang, Lingyun Ma, Zhen Zhao, Jianxin Ding, Jiancong Qin, Yong Ren, Guodong Sun
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Publication number: 20230190667Abstract: The presently disclosed subject matter provides methods for continuously generating uniform polyelectrolyte complex (PEC) nanoparticles comprising: flowing a first stream comprising one or more water-soluble polycationic polymers at a first variable flow rate into a confined chamber; flowing a second stream comprising one or more water-soluble polyanionic polymers at a second variable flow rate into the confined chamber; and impinging the first stream and the second stream in the confined chamber until the Reynolds number is from about 1,000 to about 20,000, thereby causing the one or more water-soluble polycationic polymers and the one or more water-soluble polyanionic polymers to undergo a polyelectrolyte complexation process that continuously generates PEC nanoparticles. Compositions produced from the presently disclosed methods and a device for producing the compositions are also disclosed.Type: ApplicationFiled: February 7, 2023Publication date: June 22, 2023Inventors: Hai-Quan Mao, Jose Luis Santos, Yong Ren, John-Michael Williford
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Publication number: 20230134335Abstract: In an embodiment, a power delivery system includes a first current limiter and a second current limiter in parallel with each other, wherein a direct current (DC) voltage is provided to each of the first current limiter and the second current limiter; a first transformer electrically coupled to the first current limiter; a second transformer electrically coupled to the second current limiter; first differential signal traces electrically coupled to the first transformer; and second differential signal traces electrically coupled to the second transformer, wherein the DC voltage is transmitted from the first transformer to the first differential signal traces simultaneous with the DC voltage being transmitted to the second differential signal traces by the second transformer.Type: ApplicationFiled: December 30, 2022Publication date: May 4, 2023Inventors: Joshua S. Salazar, Anno Van den Akker, Robert Ruark, Yong Ren, Bhaskar S. Vadathavoor, Krisztian Bakos
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Patent number: 11636612Abstract: An AGV navigation device is provided, which includes a RGB-D camera, a plurality of sensors and a processor. When an AGV moves along a target route having a plurality of paths, the RGB-D camera captures the depth and color image data of each path. The sensors (including an IMU and a rotary encoder) record the acceleration, the moving speed, the direction, the rotation angle and the moving distance of the AGV moving along each path. The processor generates training data according to the depth image data, the color image data, the accelerations, the moving speeds, the directions, the moving distances and the rotation angles, and inputs the training data into a machine learning model for deep learning in order to generate a training result. Therefore, the AGV navigation device can realize automatic navigation for AGVs without any positioning technology, so can reduce the cost of automatic navigation technologies.Type: GrantFiled: December 8, 2020Date of Patent: April 25, 2023Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yong-Ren Li, Chao-Hui Tu, Ching-Tsung Cheng, Ruei-Jhih Hong
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Patent number: 11629031Abstract: A structural member of guided fastening connection for an elevator guide rail includes a vertical docking plate, wherein a fixing side plate is welded on two sides of the vertical docking plate symmetrically, a fixing hole is provided on a side of the fixing side plates, an upright plugging plate is welded at two ends of the vertical docking plate symmetrically, the upright plugging plates are docked with a first buckling block on a side, the upright plugging plates are docked with a second buckling block on a side away from the first buckling blocks, the fixing side plates are welded with a lateral arc-shaped plate horizontally on a side away from the vertical docking plate, a turnover strut is provided between the lateral arc-shaped plates horizontally, a middle fixing rod is plugged within a top face of the lateral arc-shaped plates.Type: GrantFiled: June 11, 2022Date of Patent: April 18, 2023Assignee: CHANGSHU INSTITUTE OF TECHNOLOGYInventors: Fusheng Zhang, Yang Ge, Lingyun Ma, Bo Huang, Jianxin Ding, Yong Ren, Benlian Xu
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Publication number: 20230005451Abstract: A control system includes a plurality of driving circuits coupled in series, which include a first driving circuit and a second driving circuit. The first driving circuit includes a first receiver, a first transmitter and a first flag signal selector. The first transmitter is coupled to the first receiver, and the first flag signal selector is coupled between the first receiver and the first transmitter. The second driving circuit, coupled to the first driving circuit, includes a second receiver, a second transmitter and a second flag signal selector. The second transmitter is coupled to the second receiver, and the second flag signal selector is coupled between the second receiver and the second transmitter.Type: ApplicationFiled: September 14, 2022Publication date: January 5, 2023Applicant: NOVATEK Microelectronics Corp.Inventors: Che-Wei Yeh, Keko-Chun Liang, Yu-Hsiang Wang, Yong-Ren Fang, Yi-Chuan Liu, Yi-Yang Tsai, Po-Hsiang Fang
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Patent number: 11545081Abstract: A LED driving apparatus with clock embedded cascaded LED drivers is introduced, including: a plurality of LED drivers, wherein the first stage LED driver receives an original data signal and outputs a first data signal, the Nth stage LED driver receives a (N?1)th data signal and outputs a Nth data signal. The Nth stage LED driver includes a clock data recovery circuit generating a recovery clock signal and a recovery data signal according to the (N?1)th data signal; and a first transmitter outputting the Nth data signal according to the recovery clock signal and the recovery data signal.Type: GrantFiled: April 14, 2022Date of Patent: January 3, 2023Assignee: Novatek Microelectronics Corp.Inventors: Che-Wei Yeh, Keko-Chun Liang, Yu-Hsiang Wang, Yong-Ren Fang, Yi-Chuan Liu
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Patent number: 11546179Abstract: In an embodiment, an apparatus includes a source device including a first current limiter and a second current limiter in parallel with each other and a first transformer and a second transformer; a load device includes a third transformer and a fourth transformer in parallel with each other; and an Ethernet cable is electrically coupled between the source device and the load device, the Ethernet cable including first twisted pair lines and second twisted pair lines. A direct current (DC) voltage is provided to the first current limiter and the second current limiter, the first transformer is electrically coupled to an output of the first current limiter, and the second transformer is electrically coupled to an output of the second current limiter. The DC voltage is transmitted to the third transformer and the fourth transformer in parallel with each other via the first twisted pair lines and the second twisted pair lines.Type: GrantFiled: May 27, 2021Date of Patent: January 3, 2023Assignee: Space Exploration Technologies Corp.Inventors: Joshua S. Salazar, Anno Van den Akker, Robert Ruark, Yong Ren, Bhaskar S. Vadathavoor, Krisztian Bakos
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Publication number: 20220409902Abstract: Methods, devices and materials are for in situ formation of an implant for treating a nerve. A treatment site is positioned within a cavity defined by a form. The form may facilitate placement of a nerve stimulating device adjacent to the nerve to facilitate nerve regeneration. An in situ forming gel may be delivered in the form to surround the nerve. Access to the nerve treatment site may be open surgical or percutaneous.Type: ApplicationFiled: July 12, 2022Publication date: December 29, 2022Inventors: Corinne Bright, Yong Ren, Ken Martin, Sophia Michela Campbell
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Publication number: 20220402727Abstract: A structural member of guided fastening connection for an elevator guide rail includes a vertical docking plate, wherein a fixing side plate is welded on two sides of the vertical docking plate symmetrically, a fixing hole is provided on a side of the fixing side plates, an upright plugging plate is welded at two ends of the vertical docking plate symmetrically, the upright plugging plates are docked with a first buckling block on a side, the upright plugging plates are docked with a second buckling block on a side away from the first buckling blocks, the fixing side plates are welded with a lateral arc-shaped plate horizontally on a side away from the vertical docking plate, a turnover strut is provided between the lateral arc-shaped plates horizontally, a middle fixing rod is plugged within a top face of the lateral arc-shaped plates.Type: ApplicationFiled: June 11, 2022Publication date: December 22, 2022Applicant: CHANGSHU INSTITUTE OF TECHNOLOGYInventors: Fusheng Zhang, Yang Ge, Lingyun Ma, Bo Huang, Jianxin Ding, Yong Ren, Benlian Xu