Patents by Inventor Chunlin He
Chunlin He 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: 11918428Abstract: A custom oral device is provided that fits on the maxillary or mandibular arch of a wearer. The oral device comprises a tray that corresponds with the shape and size of a wearer's oral anatomy. A soft liner is disposed within an occlusal channel of the tray having an upper surface that comprises an impression having features that correspond to at least a portion of the wearer's dentition and in which the wearer's teeth align. An apparatus and a method for making the custom oral device are provided.Type: GrantFiled: December 15, 2021Date of Patent: March 5, 2024Assignee: James R. Glidewell Dental Ceramics, Inc.Inventors: Wolfgang Friebauer, Chunlin He, Christopher J. Kirkland, Robert Ryan Solorzano
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Patent number: 11318858Abstract: An intelligent electric-vehicle charging station is provided. The charging station includes at least one charger. Each charger includes at least one power conversion unit and at least one charging terminal. Each power conversion unit includes an alternating-current power distribution module, a plurality of rectification modules, a switch matrix and a power controller. The alternating-current power distribution module supplies power to each power conversion unit and the at least one charging terminal. The rectification modules are divided into a plurality of groups of modules. The plurality of groups of modules is controlled, through the switch matrix, to be connected to a plurality of direct-current output circuits. Each direct-current output circuit is connected to one charging terminal. The switch matrix switches each group of modules in the plurality of direct-current output circuits according to a control instruction of the power controller.Type: GrantFiled: October 12, 2019Date of Patent: May 3, 2022Assignees: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER, ZHEJIANG DAYOU INDUSTRIAL CO., LTD., HANGZHOU SCIENCE TECHNOLOGY DEVELOPMENT BRANCH COMPANYInventors: Zhengxian Zheng, Chunlin He, Weifu Wang, Jun Zhu, Peijun Chen, Yan Li
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Publication number: 20220104924Abstract: A custom oral device is provided that fits on the maxillary or mandibular arch of a wearer. The oral device comprises a tray that corresponds with the shape and size of a wearer's oral anatomy. A soft liner is disposed within an occlusal channel of the tray having an upper surface that comprises an impression having features that correspond to at least a portion of the wearer's dentition and in which the wearer's teeth align. An apparatus and a method for making the custom oral device are provided.Type: ApplicationFiled: December 15, 2021Publication date: April 7, 2022Inventors: Wolfgang Friebauer, Chunlin He, Christopher J. Kirkland, Robert Ryan Solorzano
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Patent number: 11267361Abstract: Provided herein are a system and method for ordered charging management of a charging station. The system includes a charging station control-management device, a charging pile monitoring device and a system platform server. The system platform server is configured to send a power capacity of the charging station to the charging station control-management device corresponding to the charging station. The charging pile monitoring device is configured to collect an operating parameter of a charging pile corresponding to the charging pile monitoring device and to send the operating parameter to the charging station control-management device. The charging station control-management device is configured to determine whether the charging station has a power headroom according to the power capacity and the operating parameter of all charging piles at the charging station after receiving a charging request sent by the charging pile monitoring device.Type: GrantFiled: February 19, 2019Date of Patent: March 8, 2022Inventors: Chunlin He, Peijun Chen, Zhengxian Zheng, Xingping Yan
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Patent number: 11224500Abstract: A custom oral device is provided that fits on the maxillary or mandibular arch of a wearer. The oral device comprises a tray that corresponds with the shape and size of a wearer's oral anatomy. A soft liner is disposed within an occlusal channel of the tray having an upper surface that comprises an impression having features that correspond to at least a portion of the wearer's dentition and in which the wearer's teeth align. An apparatus and a method for making the custom oral device are provided.Type: GrantFiled: March 14, 2019Date of Patent: January 18, 2022Assignee: James R. Glidewell Dental Ceramics, Inc.Inventors: Wolfgang Friebauer, Chunlin He, Christopher J. Kirkland, Robert Ryan Solorzano
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Publication number: 20210354583Abstract: Provided is a system and method for ordered charging management of a charging station. The system includes a charging station control-management device, a charging pile monitoring device and a system platform server. The system platform server is configured to send a power capacity of the charging station to the charging station control-management device corresponding to the charging station. The charging pile monitoring device is configured to collect an operating parameter of a charging pile corresponding to the charging pile monitoring device and to send the operating parameter to the charging station control-management device. The charging station control-management device is configured to determine whether the charging station has a power headroom according to the power capacity and the operating parameter of all charging piles at the charging station after receiving a charging request sent by the charging pile monitoring device.Type: ApplicationFiled: February 19, 2019Publication date: November 18, 2021Inventors: Chunlin HE, Peijun CHEN, Zhengxian ZHENG, Xingping YAN
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Publication number: 20210237610Abstract: An intelligent electric-vehicle charging station is provided. The charging station includes at least one charger. Each charger includes at least one power conversion unit and at least one charging terminal. Each power conversion unit includes an alternating-current power distribution module, a plurality of rectification modules, a switch matrix and a power controller. The alternating-current power distribution module supplies power to each power conversion unit and the at least one charging terminal. The rectification modules are divided into a plurality of groups of modules. The plurality of groups of modules is controlled, through the switch matrix, to be connected to a plurality of direct-current output circuits. Each direct-current output circuit is connected to one charging terminal. The switch matrix switches each group of modules in the plurality of direct-current output circuits according to a control instruction of the power controller.Type: ApplicationFiled: October 12, 2019Publication date: August 5, 2021Applicants: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER, ZHEJIANG DAYOU INDUSTRIAL CO., LTD. HANGZHOU SCIENCE TECH. DEVLMT BRANCH CO.Inventors: Zhengxian Zheng, Chunlin He, Weifu Wang, Jun Zhu, Peijun Chen, Yan Li
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Patent number: 10499592Abstract: An inbred corn line, designated 7WWXL2020, the plants and seeds of the inbred corn line 7WWXL2020, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line 7WWXL2020 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line 7WWXL2020 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line 7WWXL2020, to methods for producing other inbred corn lines derived from inbred corn line 7WWXL2020 and to the inbred corn lines derived by the use of those methods.Type: GrantFiled: June 1, 2018Date of Patent: December 10, 2019Assignee: Agrigenetics, Inc.Inventors: Cynthia A. Ernst, Juan Ignacio Rey, Chunlin He
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Publication number: 20190282345Abstract: A custom oral device is provided that fits on the maxillary or mandibular arch of a wearer. The oral device comprises a tray that corresponds with the shape and size of a wearer's oral anatomy. A soft liner is disposed within an occlusal channel of the tray having an upper surface that comprises an impression having features that correspond to at least a portion of the wearer's dentition and in which the wearer's teeth align. An apparatus and a method for making the custom oral device are provided.Type: ApplicationFiled: March 14, 2019Publication date: September 19, 2019Inventors: Wolfgang Friebauer, Chunlin He, Christopher J. Kirkland, Robert Ryan Solorzano
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Patent number: 9944805Abstract: A water washable resin formulation for 3D printing having at least one water-soluble and/or water-dispersible ingredient such as an oligomer and/or monomer. In one example, a water-soluble ingredient is greater than 1% by weight of the resin formulation. A water-soluble or water-dispersible filler may also be used as an ingredient in the resin formulation. The water-washable photopolymer resin formulation allows printed 3D objects to be cleaned with water rather than organic solvents. Because the water-washable photopolymer resin formulation is insoluble when cured, only the uncured water-washable photopolymer resin formulation is washed away. Depending on the filler's property and compatibility with the other ingredients of the resin formulation, the blending of filler therein can be used to modify the mechanical and chemical properties of the printed 3D objects.Type: GrantFiled: July 17, 2017Date of Patent: April 17, 2018Inventors: Henry Liu, Chunlin He
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Patent number: 9944804Abstract: A water washable resin formulation for 3D printing having at least one water-soluble and/or water-dispersible ingredient such as an oligomer and/or monomer. In one example, a water-soluble ingredient is greater than 1% by weight of the resin formulation. A water-soluble or water-dispersible filler may also be used as an ingredient in the resin formulation. The water-washable photopolymer resin formulation allows printed 3D objects to be cleaned with water rather than organic solvents. Because the water-washable photopolymer resin formulation is insoluble when cured, only the uncured water-washable photopolymer resin formulation is washed away. Depending on the filler's property and compatibility with the other ingredients of the resin formulation, the blending of filler therein can be used to modify the mechanical and chemical properties of the printed 3D objects.Type: GrantFiled: July 17, 2017Date of Patent: April 17, 2018Inventors: Henry Liu, Chunlin He
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Patent number: 9868871Abstract: A water washable resin formulation for 3D printing systems having at least one water-soluble and/or water-dispersible ingredient such as an oligomer and/or monomer. In one example, a water-soluble ingredient is greater than 1% by weight of the resin formulation. A water-soluble or water-dispersible filler may also be used as an ingredient in the resin formulation. The water-washable photopolymer resin formulation allows printed 3D objects to be cleaned with water rather than organic solvents. Because the water-washable photopolymer resin formulation is insoluble when cured, only the uncured water-washable photopolymer resin formulation is washed away. Depending on the filler's property and compatibility with the other ingredients of the resin formulation, the blending of filler therein can be used to modify the mechanical and chemical properties of the printed 3D objects.Type: GrantFiled: June 9, 2016Date of Patent: January 16, 2018Assignee: Full Spectrum LaserInventors: Henry Liu, Chunlin He
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Patent number: 9777097Abstract: Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.Type: GrantFiled: July 6, 2016Date of Patent: October 3, 2017Inventors: Henry Liu, Chunlin He
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Patent number: 9701775Abstract: Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.Type: GrantFiled: July 6, 2016Date of Patent: July 11, 2017Inventors: Henry Liu, Chunlin He
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Patent number: 9574039Abstract: Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.Type: GrantFiled: July 22, 2015Date of Patent: February 21, 2017Assignee: Full Spectrum LaserInventors: Henry Liu, Chunlin He
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Publication number: 20170022311Abstract: Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.Type: ApplicationFiled: July 6, 2016Publication date: January 26, 2017Inventors: Henry Liu, Chunlin He
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Publication number: 20170022312Abstract: Photopolymer resin formulation for 3D printing enhancing the performance of 3D printed objects. In one example, additives comprising two photoinitiators with different absorption spectrums are used to achieve printing and post-curing processes. A thermal initiator can also be used to complete the post-curing process by baking at appropriate temperature. Additive combinations balanced to absorb some light in the near UV range of about 400 nm to about 420 nm absorption wavelength band or spectrum while fluorescing light at frequencies higher than their absorption wavelength allowing the creation of clear transparent materials using only near UV light sources (i.e., about 400 nm to about 420 nm) instead of deep UV (<400 nm) light sources.Type: ApplicationFiled: July 6, 2016Publication date: January 26, 2017Inventors: Henry Liu, Chunlin He
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Publication number: 20160362570Abstract: A water washable resin formulation for 3D printing systems having at least one water-soluble and/or water-dispersible ingredient such as an oligomer and/or monomer. In one example, a water-soluble ingredient is greater than 1% by weight of the resin formulation. A water-soluble or water-dispersible filler may also be used as an ingredient in the resin formulation. The water-washable photopolymer resin formulation allows printed 3D objects to be cleaned with water rather than organic solvents. Because the water-washable photopolymer resin formulation is insoluble when cured, only the uncured water-washable photopolymer resin formulation is washed away. Depending on the filler's property and compatibility with the other ingredients of the resin formulation, the blending of filler therein can be used to modify the mechanical and chemical properties of the printed 3D objects.Type: ApplicationFiled: June 9, 2016Publication date: December 15, 2016Inventors: Henry Liu, Chunlin He