Patents by Inventor Wang Hua
Wang Hua 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: 11986935Abstract: The present disclosure provides self-adaptive laborsaving crimping pliers including a connecting handle, a movable handle, and a pliers head arranged on one end of the connecting handle and the movable handle. The connecting handle is bifurcated to form connecting arms rotatably arranged on the pliers head and elastic support arms. The connecting arms forms a linkage between the connecting handle and the pliers head. The movable handle is bifurcated to form movable connecting arms and elastic driving arms. The movable connecting arms are rotatably arranged on the pliers head and forms a linkage between the movable handle and the pliers head. The elastic driving arms are rotatably arranged on the elastic support arms to make the movable handle rotatably connect with the connecting handle. Limiting portions are arranged on the elastic support arms. A tension spring is arranged between the limiting portions and the movable handle.Type: GrantFiled: June 11, 2021Date of Patent: May 21, 2024Inventor: Wang Hua Chen
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Publication number: 20240133058Abstract: Provided herein are membrane electrode assemblies (MEAs) for COx reduction. According to various embodiments, the MEAs are configured to address challenges particular to COx including managing water in the MEA. Bipolar and anion-exchange membrane (AEM)-only MEAs are described along with components thereof and related methods of fabrication.Type: ApplicationFiled: April 13, 2023Publication date: April 25, 2024Inventors: Ziyang Huo, Lihui Wang, Kenneth X. Hua, Sichao Ma, Edward Izett, Sara Hunegnaw, Ajay R. Kashi, Etosha R. Cave, Kendra P. Kuhl, Maxwell Goldman, Angelica L. Reyes, Kathryn L. Corp
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Patent number: 11967820Abstract: Various embodiments of the teachings herein include a method for deploying power quality monitoring (PQM) devices. The method may include: determining a maximum number of PQM devices and historical power data of candidate deployment points, wherein the number of the candidate deployment points is greater than the maximum number of the PQM devices; clustering the historical power data of the candidate deployment points, wherein a target number of categories is determined on the basis of a silhouette coefficient of each candidate number of categories and the maximum number of the PQM devices; and determining PQM device deployment points based on the center of each category in the target number of categories.Type: GrantFiled: September 21, 2020Date of Patent: April 23, 2024Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Dan Wang, Jing Li, Hao Liu, Wen Tao Hua, Ang Li, Peng Fei Zhang
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Patent number: 11823945Abstract: A method for cleaning a semiconductor wafer is provided. The method includes placing a semiconductor wafer over a supporter arranged around a central axis of a spin base. The method further includes securing the semiconductor wafer using a clamping member positioned on the supporter. The movement of the semiconductor wafer during the placement of the semiconductor wafer over the supporter is guided by a guiding member located over the clamping member. The method also includes spinning the semiconductor wafer by rotating the spin base about the central axis. In addition, the method includes dispensing a processing liquid over the semiconductor wafer.Type: GrantFiled: May 18, 2020Date of Patent: November 21, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTDInventors: Wang-Hua Lin, Chun-Liang Tai, Chun-Hsiang Fan, Ming-Hsi Yeh, Kuo-Bin Huang
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Publication number: 20210331293Abstract: The present disclosure provides self-adaptive laborsaving crimping pliers including a long handle, a movable handle, and a pliers head arranged on one end of the long handle and the movable handle. The long handle is bifurcated to form connecting arms rotatably arranged on the pliers head and elastic support arms. The connecting arms forms a linkage between the long handle and the pliers head. The movable handle is bifurcated to form movable connecting arms and elastic driving arms. The movable connecting arms are rotatably arranged on the pliers head and forms a linkage between the movable handle and the pliers head. The elastic driving arms are rotatably arranged on the elastic support arms to make the movable handle rotatably connect with the long handle. Limiting portions are arranged on the elastic support arms. A tension spring is arranged between the limiting portions and the movable handle.Type: ApplicationFiled: June 11, 2021Publication date: October 28, 2021Inventor: WANG HUA CHEN
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Publication number: 20200279766Abstract: A method for cleaning a semiconductor wafer is provided. The method includes placing a semiconductor wafer over a supporter arranged around a central axis of a spin base. The method further includes securing the semiconductor wafer using a clamping member positioned on the supporter. The movement of the semiconductor wafer during the placement of the semiconductor wafer over the supporter is guided by a guiding member located over the clamping member. The method also includes spinning the semiconductor wafer by rotating the spin base about the central axis. In addition, the method includes dispensing a processing liquid over the semiconductor wafer.Type: ApplicationFiled: May 18, 2020Publication date: September 3, 2020Inventors: Wang-Hua LIN, Chun-Liang TAI, Chun-Hsiang FAN, Ming-Hsi YEH, Kuo-Bin HUANG
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Patent number: 10658221Abstract: A method for cleaning a semiconductor wafer is provided. The method includes placing a semiconductor wafer over a supporter arranged around a central axis of a spin base. The method further includes securing the semiconductor wafer using a clamping member positioned on the supporter. The movement of the semiconductor wafer during the placement of the semiconductor wafer over the supporter is guided by a guiding member located over the clamping member. The method also includes spinning the semiconductor wafer by rotating the spin base about the central axis. In addition, the method includes dispensing a processing liquid over the semiconductor wafer.Type: GrantFiled: November 14, 2017Date of Patent: May 19, 2020Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Wang-Hua Lin, Chun-Liang Tai, Chun-Hsiang Fan, Ming-Hsi Yeh, Kuo-Bin Huang
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Publication number: 20190148212Abstract: A method for cleaning a semiconductor wafer is provided. The method includes placing a semiconductor wafer over a supporter arranged around a central axis of a spin base. The method further includes securing the semiconductor wafer using a clamping member positioned on the supporter. The movement of the semiconductor wafer during the placement of the semiconductor wafer over the supporter is guided by a guiding member located over the clamping member. The method also includes spinning the semiconductor wafer by rotating the spin base about the central axis. In addition, the method includes dispensing a processing liquid over the semiconductor wafer.Type: ApplicationFiled: November 14, 2017Publication date: May 16, 2019Inventors: Wang-Hua LIN, Chun-Liang TAI, Chun-Hsiang FAN, Ming-Hsi YEH, Kuo-Bin HUANG
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Patent number: 9018831Abstract: A triode-type field emission device and method of manufacturing the same, suitable for use in screen print process of curved or planar substrate, comprising the following steps: firstly, form a cathode and a gate on a cathode substrate at the same time by means of screen printing, and a gap is located between gate and cathode, to avoid short circuit or interference; next, form a hedgehog-shape field emission layer on at least said cathode; then, form a transparent conductive layer and a light emitting layer sequentially on an anode substrate; and finally, dispose cathode substrate and anode substrate in parallel and spaced apart, and package them into a triode-type field emission device. Bias of cathode and gate can be controlled to achieve local adjustment of light. Also, gate may serve as an emitter, to increase field emission efficiency and its service life.Type: GrantFiled: March 14, 2012Date of Patent: April 28, 2015Assignee: National chung Cheng UniversityInventors: Yuan-Yao Li, Meng-Jey Youh, Chun-Lung Tseng, Hung-Chih Wu, Yen-Ming Juan, Wang-Hua Lin
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Patent number: 8754644Abstract: Apparatus for use in a magnetic resonance imaging system, the imaging system generating a magnetic imaging field in an imaging region (5), the apparatus including at least one coil for at least one of transmitting, receiving or transceiving an electromagnetic field, a field component (4) (such as a coil or a shield) and a drive (6) coupled to the field component for moving the field component (4) relative to the imaging region (5) to thereby modify the electromagnetic field during imaging process. The same concept can also be applied to nuclear imaging or nuclear spectroscopy apparatus.Type: GrantFiled: June 19, 2009Date of Patent: June 17, 2014Assignee: The University of QueenslandInventors: Adnan Trakic, Ewald Weber, Bing Keong Li, Stephen James Wilson, Wang Hua, Feng Liu, Stuart Crozier
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Publication number: 20130015778Abstract: A triode-type field emission device and method of manufacturing the same, suitable for use in screen print process of curved or planar substrate, comprising the following steps: firstly, form a cathode and a gate on a cathode substrate at the same time by means of screen printing, and a gap is located between gate and cathode, to avoid short circuit or interference; next, form a hedgehog-shape field emission layer on at least said cathode; then, form a transparent conductive layer and a light emitting layer sequentially on an anode substrate; and finally, dispose cathode substrate and anode substrate in parallel and spaced apart, and package them into a triode-type field emission device. Bias of cathode and gate can be controlled to achieve local adjustment of light. Also, gate may serve as an emitter, to increase field emission efficiency and its service life.Type: ApplicationFiled: March 14, 2012Publication date: January 17, 2013Inventors: Yuan-Yao LI, Meng-Jey Youh, Chun-Lung Tseng, Hung-Chih Wu, Yen-Ming Juan, Wang-Hua Lin
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Patent number: 8299699Abstract: A double-sided light-emitting field emission device and method of manufacturing same, said device comprising at least two transparent conductive layers, mixed field emission layers, and transparent package device. Wherein, the mixed field emission layer of field emission source and phosphor are utilized directly to serve as anode and cathode alternatively, such that on applying an AC power supply, roles of anode and cathode are changed alternatively along with frequency, hereby forming double-sided light-emitting structure. Therefore, the applications of said double-sided light-emitting field emission device are pretty wide, and having advantages of protecting field emission source, activating field emission source, reducing field emission arcing effect, having conductive phosphor, and raising illumination.Type: GrantFiled: August 15, 2011Date of Patent: October 30, 2012Assignee: National Chung Cheng UniversityInventors: Yuan-Yao Li, Meng-Jey Youh, Chun-Lung Tseng, Hung-Chih Wu, Wang-Hua Lin, Yen-Ming Juan, Sheng-Cheng Chiu
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Publication number: 20120248967Abstract: A double-sided light-emitting field emission device and method of manufacturing same, said device comprising at least two transparent conductive layers, mixed field emission layers, and transparent package device. Wherein, the mixed field emission layer of field emission source and phosphor are utilized directly to serve as anode and cathode alternatively, such that on applying an AC power supply, roles of anode and cathode are changed alternatively along with frequency, hereby forming double-sided light-emitting structure. Therefore, the applications of said double-sided light-emitting field emission device are pretty wide, and having advantages of protecting field emission source, activating field emission source, reducing field emission arcing effect, having conductive phosphor, and raising illumination.Type: ApplicationFiled: August 15, 2011Publication date: October 4, 2012Inventors: Yuan-Yao LI, Meng-Jey Youh, Chun-Lung Tseng, Hung-Chih Wu, Wang-Hua Lin, Yen-Ming Juan, Sheng-Cheng Chiu
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Publication number: 20110210735Abstract: Apparatus for use in a magnetic resonance imaging system, the imaging system generating a magnetic imaging field in an imaging region (5), the apparatus including at least one coil for at least one of transmitting, receiving or transceiving an electromagnetic field, a field component (4) (such as a coil or a shield) and a drive (6) coupled to the field component for moving the field component (4) relative to the imaging region (5) to thereby modify the electromagnetic field during imaging process. The same concept can also be applied to nuclear imaging or nuclear spectroscopy apparatus.Type: ApplicationFiled: June 19, 2009Publication date: September 1, 2011Applicant: THE UNIVERSITY OF QUEENSLANDInventors: Adnan Trakic, Ewald Weber, Bing Keong Li, Stephen James Wilson, Wang Hua, Feng Liu, Stuart Crozier
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Publication number: 20050139424Abstract: Extending ladders and associated manufacturing methods are disclosed. A ladder in accordance with an exemplary embodiment of the present invention comprises a plurality of rung units, each rung unit including a left column, a right column, and a rung extending between the left column and the right column. The ladder may include a first column assembly including a first column and a ring coupled to the first column proximate a distal end thereof, and a second column assembly including a second column and a sleeve coupled to the second column proximate a proximal end thereof. The second column being at least partially disposed within a lumen defined by an internal surface of the first column. The sleeve includes an external guiding surface for contacting the internal surface of the first column and the ring includes an internal guiding surface for contacting an exterior surface of the second column.Type: ApplicationFiled: February 18, 2005Publication date: June 30, 2005Inventors: Mitchell Kieffer, Wang Hua, Craig Aizman
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Patent number: 6830893Abstract: The present invention relates to the discovery that T20/DP178, T21/DP107, and fragments thereof interact with members of the formyl peptide receptor family and thereby modulate cell migration and activation. Novel biological tools, prophylactics, therapeutics and methods of use of the foregoing for modulating an inflammatory response are disclosed.Type: GrantFiled: November 2, 2001Date of Patent: December 14, 2004Assignee: The United States of America as represented by the Department of Health & Human ServicesInventors: Ji Ming Wang, Joost J. Oppenheim, Shao-Bo Su, Wang Hua Gong, Ji-Liang Gao, Philip M. Murphy
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Publication number: 20030203841Abstract: The present invention relates to the discovery that T20/DP178, T21/DP107, and fragments thereof interact with members of the formyl peptide receptor family and thereby modulate cell migration and activation. Novel biological tools, prophylactics, therapeutics and methods of use of the foregoing for modulating an inflammatory response are disclosed.Type: ApplicationFiled: November 2, 2001Publication date: October 30, 2003Inventors: Ji Ming Wang, Joost J. Oppenheim, Shao-Bo Su, Wang-Hua Gong, Ji-Liang Gao, Philip Murphy
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Publication number: 20030120037Abstract: The present invention relates to the discovery that serum amyloid A (SAA) is a ligand for the FPRL1 receptor. Disclosed herein, are novel biological tools for the study of SAA/FPRL1 complex assembly and prophylactics, therapeutics, and methods of use of the foregoing, which modulate the association of SAA with FPRL1 and thereby effect responses including, but not limited to, signal transduction, chemotaxis, leukocyte migration, immune system response, amyloidosis, inflammatory response, infection, organ rejection, arthritis, atherosclerosis, and neoplasia.Type: ApplicationFiled: March 14, 2002Publication date: June 26, 2003Inventors: Ji Ming Wang, Joost J. Oppenheim, Shao-Bo Su, Wang Hua Gong, Ji-Liang Gao, Philip M. Murphy
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Patent number: 4840165Abstract: The invention relates to a miniature high-energy continuous spark electronic igniter composed of a magnetic pulse generator having a magnetic flux attracting gap, a voltage-stabilizing circuit, a signal amplifying circuit, a two-stage switching circuit, a protection circuit, a voltage-raising output circuit, a trigger signal circuit, an oscillation maintaining control circuit and a trigger signal continuous current circuit. The igniter is adapted to withstand both overload and largely varying supply voltage.Type: GrantFiled: November 16, 1987Date of Patent: June 20, 1989Assignee: Chengdu Aircraft CorporationInventor: Wang Hua