Patents by Inventor Zhang Yingchun
Zhang Yingchun 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: 11320097Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: September 15, 2020Date of Patent: May 3, 2022Assignee: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20200408366Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: September 15, 2020Publication date: December 31, 2020Applicant: Argo Import-Export Ltd.Inventor: Zhang YINGCHUN
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Patent number: 10871261Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: July 25, 2020Date of Patent: December 22, 2020Assignee: Argo Import Export LtdInventor: Zhang Yingchun
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Publication number: 20200355329Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: July 25, 2020Publication date: November 12, 2020Applicant: Argo Import Export LtdInventor: Zhang YINGCHUN
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Patent number: 10816146Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: June 12, 2020Date of Patent: October 27, 2020Assignee: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20200300421Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: June 12, 2020Publication date: September 24, 2020Applicant: Argo Import-Export Ltd.Inventor: Zhang YINGCHUN
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Patent number: 10767819Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: April 8, 2020Date of Patent: September 8, 2020Assignee: Argo Import Export LtdInventor: Zhang Yingchun
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Publication number: 20200232607Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: April 8, 2020Publication date: July 23, 2020Applicant: Argo Import Export LtdInventor: Zhang YINGCHUN
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Patent number: 10697593Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: January 26, 2018Date of Patent: June 30, 2020Assignee: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Patent number: 10677397Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: July 11, 2018Date of Patent: June 9, 2020Assignee: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20180320830Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: July 11, 2018Publication date: November 8, 2018Applicant: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20180306331Abstract: A fluid regulator includes a regulator body, a retainer, and a cartridge. The regulator body defines a fluid inlet, a fluid outlet, a fluid flow path connecting the fluid inlet to the fluid outlet, and an opening disposed in communication with the fluid flow path. The retainer is at least partially disposed within the opening of the regulator body and has a central bore extending along a longitudinal axis thereof and a counterbore formed along an end of the central bore. The cartridge is adapted to be at least partially disposed within the central bore of the retainer along the central longitudinal axis and comprises an end portion having a surface extending radially from the central longitudinal axis. Upon the cartridge being at least partially disposed within the central bore of the retainer, the counterbore of the retainer and the surface of the cartridge form a connecting groove.Type: ApplicationFiled: October 11, 2016Publication date: October 25, 2018Applicant: TESCOM CORPORATIONInventors: Brian J. Tutt, Zhang Yingchun
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Patent number: 9989200Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope and a safety switch included on at least one end cap on an end of the heat-dissipating tubular envelope. A method of preventing shocks to an individual inserting or removing an LED lighting tube from an electrical socket by an individual inserting or removing the LED lighting tube including a safety switch on an end cap from an electrical socket, providing power to the LED lighting tube only when the safety switch is activated, and preventing shocks to the individual.Type: GrantFiled: October 5, 2017Date of Patent: June 5, 2018Assignee: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20180149318Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: January 26, 2018Publication date: May 31, 2018Applicant: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Publication number: 20180031184Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope and a safety switch included on at least one end cap on an end of the heat-dissipating tubular envelope. A method of preventing shocks to an individual inserting or removing an LED lighting tube from an electrical socket by an individual inserting or removing the LED lighting tube including a safety switch on an end cap from an electrical socket, providing power to the LED lighting tube only when the safety switch is activated, and preventing shocks to the individual.Type: ApplicationFiled: October 5, 2017Publication date: February 1, 2018Applicant: Argo Import-Export Ltd.Inventor: Zhang Yingchun
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Patent number: 9810384Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: GrantFiled: October 20, 2015Date of Patent: November 7, 2017Assignee: ARGO IMPORT-EXPORT LTDInventor: Zhang Yingchun
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Publication number: 20170102087Abstract: A control assembly for a valve includes a stem displaceable relative to a body portion of the valve from a closed position in which a valve portion of the stem portion engages a valve seat portion to an open position in which the valve portion is offset from the valve seat portion. A portion of the stem portion is movably disposed within the flow orifice. The control assembly further includes a connector portion, and a connector bore is formed in a bottom surface of the connector portion. A first end of the stem portion is disposed within the connecter bore of the connector portion.Type: ApplicationFiled: June 20, 2016Publication date: April 13, 2017Applicant: TESCOM CORPORATIONInventors: Eric J. Burgett, Zhang Yingchun
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Publication number: 20160109109Abstract: An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope.Type: ApplicationFiled: October 20, 2015Publication date: April 21, 2016Inventor: Zhang Yingchun