Patents by Inventor Jianping Sun
Jianping Sun 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: 20180048231Abstract: A wide-range positive-negative adjustable high-voltage DC power supply includes the following components: a high-voltage generator, a negative high-voltage terminal, and a positive high-voltage terminal; a first driving circuit, a first voltage regulating unit, a current detection and amplification circuit, a second driving circuit and a second voltage regulating unit that are connected in turn; and an adjustable high-voltage output terminal; as well as an instruction input terminal, an instruction voltage circuit and an error amplifier that are connected in turn, and a voltage feedback circuit.Type: ApplicationFiled: August 11, 2017Publication date: February 15, 2018Inventors: Jianming Li, Zheng Liu, Jianping Sun, Chengshun Zhang
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Publication number: 20170335351Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: ApplicationFiled: July 13, 2017Publication date: November 23, 2017Applicant: INTREXON CORPORATIONInventors: William J. COLEMAN, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Patent number: 9745603Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: GrantFiled: June 24, 2016Date of Patent: August 29, 2017Assignee: Intrexon CorporationInventors: William J. Coleman, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Publication number: 20170152529Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: ApplicationFiled: June 24, 2016Publication date: June 1, 2017Applicant: INTREXON CORPORATIONInventors: William J. Coleman, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Publication number: 20160330954Abstract: The present disclosure relates to an aqueous dispersion for sustained release of a functional component useful for a coating composition, and a preparation process and use thereof. The aqueous dispersion comprises polymeric particles with a polymeric core-shell structure and the functional component contained in the polymeric core of the polymeric particles, wherein the polymeric shell has Tg of 20° C. or less, and wherein the functional component has a water solubility of 10 g/100 g water or less at room temperature.Type: ApplicationFiled: July 28, 2016Publication date: November 17, 2016Applicant: Valspar Sourcing, Inc.Inventors: Jianping Sun, Tao Wang, Gang Duan, Xiaorui Chen, Xi Zhao, Rong Xiong, Hui Kou, Yingjie Fan
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Publication number: 20160280952Abstract: The present disclosure relates to an aqueous latex and a process for the preparation thereof. In particular, the present disclosure relates to an aqueous latex useful as a spacing extender for inorganic pigment particles. The present disclosure also relates to a dispersion of inorganic pigment particles comprising the aqueous latex and to an aqueous coating composition comprising the aqueous latex and inorganic pigment particles.Type: ApplicationFiled: April 20, 2016Publication date: September 29, 2016Applicant: Valspar Sourcing, Inc.Inventors: Jianping Sun, Tao Wang, Gang Duan, Xi Zhao, Rong Xiong
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Patent number: 9399783Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: GrantFiled: January 7, 2016Date of Patent: July 26, 2016Assignee: INTREXON CORPORATIONInventors: William J. Coleman, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Publication number: 20160160243Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: ApplicationFiled: January 7, 2016Publication date: June 9, 2016Applicant: Intrexon CorporationInventors: William J. Coleman, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Patent number: 9267158Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: GrantFiled: March 12, 2014Date of Patent: February 23, 2016Assignee: Intrexon CorporationInventors: William J. Coleman, Genevieve M. Vidanes, Guillaume Cottarel, Sheela Muley, Roy Kamimura, Akbar F. Javan, Jianping Sun, Eli S. Groban
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Publication number: 20140273128Abstract: Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.Type: ApplicationFiled: March 12, 2014Publication date: September 18, 2014Applicant: Intrexon CorporationInventors: William J. COLEMAN, Genevieve M. VIDANES, Guillaume COTTAREL, Sheela MULEY, Roy KAMIMURA, Akbar F. JAVAN, Jianping SUN, Eli S. GROBAN
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Patent number: 8516604Abstract: In the field of communications, a method and an apparatus for managing a user are provided. The method for managing a user includes the following steps. An identity of a user is authenticated. After the identity authentication of the user is successfully performed, a service router (SR) authenticates a management authority of the user. After the management authority authentication is successfully performed, service configuration management is performed according to the management authority of the user. As compared with the conventional art, by moderately authorizing the lower level user, the technical solutions can reduce the costs of operation and maintenance, improve the efficiency and solve the problem in time, thereby improving customer satisfaction.Type: GrantFiled: August 27, 2010Date of Patent: August 20, 2013Assignee: Huawei Technologies Co., Ltd.Inventor: Jianping Sun
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Publication number: 20100325701Abstract: In the field of communications, a method and an apparatus for managing a user are provided. The method for managing a user includes the following steps. An identity of a user is authenticated. After the identity authentication of the user is successfully performed, a service router (SR) authenticates a management authority of the user. After the management authority authentication is successfully performed, service configuration management is performed according to the management authority of the user. As compared with the conventional art, by moderately authorizing the lower level user, the technical solutions can reduce the costs of operation and maintenance, improve the efficiency and solve the problem in time, thereby improving customer satisfaction.Type: ApplicationFiled: August 27, 2010Publication date: December 23, 2010Applicant: Huawei Technologies Co., Ltd.Inventor: Jianping Sun
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Publication number: 20080279115Abstract: The present disclosure discloses a method and device for implementing resource control on an access layer for a VC in an L2VPN. In an MPLS network, during the establishment of a VC session, PEs interact with each other through an LDP mapping message from the local end and an LDP mapping message from the remote end for negotiating the bandwidth parameter. The PE device compares the analyzed bandwidth parameter of the opposite end with the bandwidth parameter configured for VC at the local end. If they are consistent, the bandwidth parameter is valid. If they are not consistent, the corresponding bandwidth parameters values are compared, and the bandwidth with the smaller value is valid. Alternatively a negotiation failure message is returned. The present disclosure can realize bandwidth control for each VC on the PE device on the access layer.Type: ApplicationFiled: July 25, 2008Publication date: November 13, 2008Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Jianping Sun
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Patent number: 7449892Abstract: A stray voltage detector has a portable housing carrying a pair of electrostatic charge sensors spaced apart along an axis, and a pair of field intensity indicators, each indicator connected to an associated one of the charge sensors and constructed to indicate a relative electric field intensity at its associated sensor. The voltage detector is constructed to provide simultaneous electric field intensity feedback from both indicators to an operator moving the housing along the axis over a surface with a localized region at an elevated voltage, to assist in locating the localized elevated voltage region. The detector is useful for locating high-voltage regions, even when there is little or no current flowing through such regions to generate a magnetic field.Type: GrantFiled: June 2, 2006Date of Patent: November 11, 2008Assignee: Cal-Tek 2000, Inc.Inventors: Daniel C. Wiswell, Meredith P. Peterson, Jianping Sun
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Publication number: 20070279067Abstract: A stray voltage detector has a portable housing carrying a pair of electrostatic charge sensors spaced apart along an axis, and a pair of field intensity indicators, each indicator connected to an associated one of the charge sensors and constructed to indicate a relative electric field intensity at its associated sensor. The voltage detector is constructed to provide simultaneous electric field intensity feedback from both indicators to an operator moving the housing along the axis over a surface with a localized region at an elevated voltage, to assist in locating the localized elevated voltage region. The detector is useful for locating high-voltage regions, even when there is little or no current flowing through such regions to generate a magnetic field.Type: ApplicationFiled: June 2, 2006Publication date: December 6, 2007Inventors: Daniel C. Wiswell, Meredith P. Peterson, Jianping Sun
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Patent number: 7073236Abstract: A security tag includes a tag body and an attaching pin for attaching the tag body to a protected article. The security tag further includes a locking mechanism for releasably preventing the attaching pin from being removed from the protected article. The locking mechanism is provided for mechanically or magnetically released the attaching pin for detaching the tag body from the article. In a preferred embodiment, the locking mechanism further includes a plurality of balls for tightly holding to the attaching pin for releasably preventing the attaching means from being removed from the article. The locking mechanism includes a mechanical unlocking probe finger for applying a mechanical force to release the balls from the attaching pin. The locking mechanism further includes an unlocking magnet for applying a magnet force to release the balls from the attaching pin.Type: GrantFiled: October 29, 2003Date of Patent: July 11, 2006Inventors: Hua J. Xue, Jianping Sun
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Publication number: 20050091809Abstract: A security tag includes a tag body and an attaching pin for attaching the tag body to a protected article. The security tag further includes a locking mechanism for releasably preventing the attaching pin from being removed from the protected article. The locking mechanism is provided for mechanically or magnetically released the attaching pin for detaching the tag body from the article. In a preferred embodiment, the locking mechanism further includes a plurality of balls for tightly holding to the attaching pin for releasably preventing the attaching means from being removed from the article. In a preferred embodiment, the locking mechanism further includes a mechanical unlocking probe finger for applying a mechanical force to release the balls from the attaching pin whereby the attaching pin may be released and detached from the tag body.Type: ApplicationFiled: October 29, 2003Publication date: May 5, 2005Inventors: Hua Xue, Jianping Sun