Patents by Inventor Faquan Liang
Faquan Liang 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: 11892145Abstract: Disclosed is a plastic light bulb, comprising a light chip, a socket, a housing, a base and a PC bulb housing. The socket comprises a mounting part and a plug-in part, an external diameter of the plug-in part is smaller than that of the mounting part, and the light chip is installed on the mounting part; the PC bulb housing comprises a housing body and a plug, the housing body is provided with an internal space, and the plug is provided with a through hole; the mounting part is installed in the through hole, and the light chip is positioned in the internal space; and the housing is sleeved on the plug, the base is sleeved on the plug-in part, a negative electrode of the light chip is electrically connected with the housing, and a positive electrode of the light chip is electrically connected with a contact of the base.Type: GrantFiled: March 31, 2023Date of Patent: February 6, 2024Assignee: Nanning Wang Choi Lighting Technology Co., Ltd.Inventor: Faquan Liang
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Publication number: 20210225819Abstract: A production method of a decorative light string includes the steps of: soldering a plurality of SMD beads or chip equidistantly onto a lead wire according to a sequential order; filling an encapsulation glue into a plurality of casings; putting the SMD beads or chips soldered onto the lead wire into the encapsulation glue filled into the casings according to a sequential order and then into an oven until the encapsulation glue is cured; and assembling the SMD beads or chips encapsulated into the casing with a base. This method requires no stamped electroplated parts to reduce the production cost significantly and satisfy the increasingly higher requirements for modern industries and the production of decorative light strings.Type: ApplicationFiled: February 5, 2020Publication date: July 22, 2021Inventor: Faquan Liang
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Patent number: 11015767Abstract: An easy-to-assemble integrated LED bulb lamp includes a lampshade, a bulb base, a lamp cap, an LED module, a driver IC, a resistor, a lampshade and a lamp cap that form a sealed cavity. The bulb base is installed to an opening of the lampshade to divide the sealed cavity into an upper compartment and a lower compartment; the LED module is installed in the upper compartment; and the LED module is partially inserted into the bulb base and connected to the driver IC in the bulb base. Since the driver IC and the LED module can be integrally fixed during the injection molding of the bulb base, therefore the actual assembling process only requires the step of soldering the solder point of the resistor, and the assembling process can be simplified significantly to increase productivity.Type: GrantFiled: December 18, 2020Date of Patent: May 25, 2021Assignee: Nanning City Hong Cai Illuminations Technology Company LimitedInventor: Faquan Liang
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Patent number: 10718504Abstract: A lamp holder for an LED string light includes a lamp housing, an LED lighting module, a plug, and a socket. An open end of the lamp housing is pre-sintered with an encapsulation layer. The LED lighting module is disposed in the lamp housing, and has a cathode pin and an anode pin extending out from the encapsulation layer. Because the LED lighting module is pre-encapsulated in the lamp housing, when installed, only the LED lighting module and the plug need to be assembled so as to complete the assembly of the lamp housing, the LED lighting module and the plug. This reduces the assembly steps for production.Type: GrantFiled: November 15, 2019Date of Patent: July 21, 2020Assignee: Nanning City Hong Cai illuminations Technoloogy Company LimitedInventor: Faquan Liang
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Publication number: 20200032985Abstract: An easy-to-assemble LED bulb includes a bulb body, an LED lighting module, a stem, and a bulb holder. The bulb holder is coupled with the bulb body. The stem is partially inserted in the bulb body and cooperates with the bulb body to form a closed chamber. A positive lead and a negative lead are embedded in the stem. First ends of the positive lead and the negative lead are connected to a positive electrode and a negative electrode of the bulb holder, respectively. Second ends of the positive lead and the negative lead are connected to a positive electrode and a negative electrode of the LED lighting module, respectively. The LED light-emitting module has a gate-like shape and is formed by connecting an LED flip chip and a conductor support. The LED bulb has a simple structure to reduce the steps and the difficulty of the assembly.Type: ApplicationFiled: August 14, 2018Publication date: January 30, 2020Inventor: Faquan Liang
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Patent number: 10228095Abstract: An LED bulb applicable for industrial automated production includes a bulb body, a lamp holder, an LED driving module, a lamp pole, and a light strip. The bulb body is coupled to the lamp holder. The bulb body is made of a transparent material and in a hollow spherical shape. The lamp pole is installed and integrally fixed into the bulb body. The light strips are installed on the lamp pole and formed into a lamp module, and the light strips are connected in series or in parallel with each other. The LED driving module has a hole at the center sheathed on the lamp pole, so that the LED driving module is disposed in the bulb body. The invention has a simple structure and builds in the LED driving module to simplify the manufacturing procedure and lower the level of difficulty of the manufacture.Type: GrantFiled: May 25, 2017Date of Patent: March 12, 2019Assignee: Dongguan Chen Cai Illuminating Technology Co., Ltd.Inventor: Faquan Liang
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Publication number: 20180372307Abstract: A fully-sealed LED decorative lamp used in festivals includes a bulb shell, a core column, a driving circuit board, an LED lamp body, and a lamp cap. The lamp cap and bulb shell are configured to form a sealed cavity. The core column is partially plugged and fixed into the bulb shell. This invention has the features of powerful function, simple structure, and reasonable design and uses a cup shaped groove filled with colloid and the structure of the LED lamp body to achieve the effect of sealing the light emitting circuit completely, so that the implementation of the present invention can prevent people from being exposed to electric shock after the bulb shell broken and the invention also can prevent short circuit or fire caused by the short circuit, so as to meet the safety regulation and requirement as set forth by the Article UL 588.Type: ApplicationFiled: July 5, 2017Publication date: December 27, 2018Inventor: Faquan Liang
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Patent number: 10161603Abstract: A fully-sealed LED decorative lamp used in festivals includes a bulb shell, a core column, a driving circuit board, an LED lamp body, and a lamp cap. The lamp cap and bulb shell are configured to form a sealed cavity. The core column is partially plugged and fixed into the bulb shell. This invention has the features of powerful function, simple structure, and reasonable design and uses a cup shaped groove filled with colloid and the structure of the LED lamp body to achieve the effect of sealing the light emitting circuit completely, so that the implementation of the present invention can prevent people from being exposed to electric shock after the bulb shell broken and the invention also can prevent short circuit or fire caused by the short circuit, so as to meet the safety regulation and requirement as set forth by the Article UL 588.Type: GrantFiled: July 5, 2017Date of Patent: December 25, 2018Assignee: Dongguan Chen Cai illuminating Technology Co., Ltd.Inventor: Faquan Liang
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Publication number: 20180306386Abstract: An LED bulb applicable for industrial automated production includes a bulb body, a lamp holder, an LED driving module, a lamp pole, and a light strip. The bulb body is coupled to the lamp holder. The bulb body is made of a transparent material and in a hollow spherical shape. The lamp pole is installed and integrally fixed into the bulb body. The light strips are installed on the lamp pole and formed into a lamp module, and the light strips are connected in series or in parallel with each other. The LED driving module has a hole at the center sheathed on the lamp pole, so that the LED driving module is disposed in the bulb body. The invention has a simple structure and builds in the LED driving module to simplify the manufacturing procedure and lower the level of difficulty of the manufacture.Type: ApplicationFiled: May 25, 2017Publication date: October 25, 2018Inventor: Faquan Liang
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Patent number: 9958142Abstract: LED lamp beads with multiple light-emitting points comprising a certain number of luminous bodies and package resins; in which after at least two luminous bodies are connected in parallel, they are wrapped in a package resin and connected to an anode pin and a cathode pin inserted into the package resin. The present invention structure is simple and has a rational design. By using one-way conductive luminance on the LED luminous bodies, and using parallel and inverse parallel connections on multiple light-emitting points, control of the electric current direction is achieved, and thus the control of the operating modes of luminous bodies and the LED lamp beads with multiple light-emitting points is achieved.Type: GrantFiled: December 18, 2015Date of Patent: May 1, 2018Assignee: DONGGUAN CHEN CAI ILLUMINATING TECHNOLOGY CO., LTDInventor: Faquan Liang
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Publication number: 20170167698Abstract: LED lamp beads with multiple light-emitting points comprising a certain number of luminous bodies and package resins; in which after at least two luminous bodies are connected in parallel, they are wrapped in a package resin and connected to an anode pin and a cathode pin inserted into the package resin. The present invention structure is simple and has a rational design. By using one-way conductive luminance on the LED luminous bodies, and using parallel and inverse parallel connections on multiple light-emitting points, control of the electric current direction is achieved, and thus the control of the operating modes of luminous bodies and the LED lamp beads with multiple light-emitting points is achieved.Type: ApplicationFiled: December 18, 2015Publication date: June 15, 2017Inventor: Faquan LIANG
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Patent number: 9549926Abstract: Provided are formulations comprising therapeutically effective amounts of ambrisentan or a pharmaceutically acceptable salt thereof and tadalafil or a pharmaceutically acceptable salt thereof and methods of treating and/or preventing pulmonary hypertension by administration of the formulations.Type: GrantFiled: November 13, 2013Date of Patent: January 24, 2017Assignee: Gilead Sciences, Inc.Inventors: Luiz Belardinelli, Hunter Campbell Gillies, Faquan Liang, John Shryock, Suya Yang
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Publication number: 20160346280Abstract: Provided are formulations comprising therapeutically effective amounts of ambrisentan or a pharmaceutically acceptable salt thereof and tadalafil or a pharmaceutically acceptable salt thereof and methods of treating and/or preventing pulmonary hypertension by administration of the formulations.Type: ApplicationFiled: August 9, 2016Publication date: December 1, 2016Inventors: Luiz Belardinelli, Hunter Campbell Gillies, Faquan Liang, John Shryock, Suya Yang
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Publication number: 20150125546Abstract: Method of treating and/or preventing pulmonary arterial hypertension comprising administering effective amounts of ambrisentan or a pharmaceutically acceptable salt thereof and riociguat or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: November 6, 2014Publication date: May 7, 2015Applicant: Gilead Sciences, Inc.Inventors: Luiz Belardinelli, Hunter Campbell Gillies, Faquan Liang, Lina Yao
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Publication number: 20140329755Abstract: The present invention relates to method of treating arrhythmias or heart failure comprising co-administration of a late INa inhibitor and a CAMK II inhibitor.Type: ApplicationFiled: April 30, 2014Publication date: November 6, 2014Applicant: Gilead Sciences, Inc.Inventors: Luiz Belardinelli, Peidong Fan, Faquan Liang, Lina Yao
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Publication number: 20140275098Abstract: Provided are formulations comprising therapeutically effective amounts of ambrisentan or a pharmaceutically acceptable salt thereof and tadalafil or a pharmaceutically acceptable salt thereof and methods of treating and/or preventing pulmonary hypertension by administration of the formulations.Type: ApplicationFiled: November 13, 2013Publication date: September 18, 2014Applicant: GILEAD SCIENCES, INC.Inventors: Luiz Belardinelli, Hunter Campbell Gillies, Faquan Liang, John Shryock, Suya Yang
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Publication number: 20120269898Abstract: Provided are formulations comprising therapeutically effective amounts of ambrisentan or a pharmaceutically acceptable salt thereof and tadalafil or a pharmaceutically acceptable salt thereof and methods of treating and/or preventing pulmonary hypertension by administration of the formulations.Type: ApplicationFiled: October 14, 2011Publication date: October 25, 2012Inventors: Luiz Belardinelli, Hunter Campbell Gillies, Faquan Liang, John Shryock, Suya Yang
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Publication number: 20060019890Abstract: The invention concerns methods for treating cardiac remodeling in a subject who has undergone myocardial injury, said method comprising the administration of natriuretic peptide to said subject. Preferably the natriuretic peptide is brain natriuretic peptide. The invention also concerns methods for treating structural heart disorders arising from myocardial injury, said method comprising the administration of a natriuretic peptide to a patient in need thereof.Type: ApplicationFiled: January 18, 2005Publication date: January 26, 2006Inventors: Ann Kapoun, George Schreiner, Faquan Liang, Zhihe Li