Patents by Inventor Yantao Zhu
Yantao Zhu 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).
-
Publication number: 20230305248Abstract: An optical module includes an upper shell, a lower shell, an optical engine, an optical port bracket, and an optical fiber adapter. The lower shell is covered with the upper shell and forms an accommodating cavity with the upper shell. The optical engine is disposed in the accommodating cavity. The optical port bracket is disposed on a bottom surface of the lower shell. The optical fiber adapter is connected to the optical engine and the optical port bracket. The upper shell includes first limiting members. The lower shell includes a first limiting boss. The optical port bracket includes a plurality of side walls and second limiting bosses, and two opposite side walls among the plurality of side walls are fixedly connected to the first limiting members. The second limiting bosses are disposed on two opposite side walls of the plurality of side walls.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Applicant: HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.Inventors: Jinlei CHEN, Yantao ZHU, Yaxun CHI, Baofeng SI
-
Publication number: 20220413238Abstract: An optical module includes a shell, an elastic sleeve and a conductive fiber sheet. The shell has a groove disposed on an outer wall thereof. The elastic sleeve includes a metal frame and a plurality of metal elastic pieces. The metal frame is sleeved in the groove, and the metal frame is fixedly connected to the shell. The plurality of metal elastic pieces are disposed on an edge of the metal frame and extend to an outside of the metal frame. The conductive fiber sheet is disposed between the shell and the elastic sleeve for connecting the shell and the elastic sleeve.Type: ApplicationFiled: August 29, 2022Publication date: December 29, 2022Applicant: Hisense Broadband Multimedia Technologies Co., Ltd.Inventors: Jinlei CHEN, Yantao ZHU, Hongchao PAN, Baofeng SI, Wei CUI
-
Patent number: 10865358Abstract: The present invention is directed to a use of a lubricant in a diesel engine to disperse soot produced by the diesel engine, the soot being dispersed without adversely affecting the viscosity of the lubricant; the lubricant comprising a major amount of oil of lubricating viscosity and a minor amount of a dispersant comprising (i) one or more olefin, (ii) one or more carboxylic acid, (iii) one or more polyetheramines and (iv) one or more aromatic amines along with co-additives.Type: GrantFiled: January 24, 2019Date of Patent: December 15, 2020Assignee: Jinzhou DPF-TH Chemicals Co., Ltd.Inventors: Jun Hua, Yantao Zhu, Xiao Wei, Rolfe Hartley, Ricardo Bloch, Yuan Gao
-
Patent number: 10487287Abstract: The present disclosure is directed to an additive composition for engine oils comprising; (a) an alkenyl-substituted succinic anhydride and (b) a polyamine compound and (C) Co-additives, wherein the reaction product has a ratio of the amide to imide infrared absorption peak areas of about 1:1.2 to about 1.6. The said reaction product is effective to prevent engine deposits along with protecting elastomeric seal material of an internal combustion engine and also improves piston cleanliness and ring sticking performance of an internal combustion engine.Type: GrantFiled: December 30, 2016Date of Patent: November 26, 2019Assignee: CHEMIZOL ADDITIVES PRIVATE LIMITEDInventors: Rolfe Hartley, Ricardo Bloch, Yantao Zhu
-
Publication number: 20190300812Abstract: The present invention is directed to a use of a lubricant in a diesel engine to disperse soot produced by the diesel engine, the soot being dispersed without adversely affecting the viscosity of the lubricant; the lubricant comprising a major amount of oil of lubricating viscosity and a minor amount of a dispersant comprising (i) one or more olefin, (ii) one or more carboxylic acid, (iii) one or more polyetheramines and (iv) one or more aromatic amines along with co-additives.Type: ApplicationFiled: January 24, 2019Publication date: October 3, 2019Inventors: Jun HUA, Yantao ZHU, Xiao WEI, Rolfe HARTLEY, Ricardo BLOCH, Yuan GAO
-
Publication number: 20170190998Abstract: The present disclosure is directed to an additive composition for engine oils comprising; (a) an alkenyl-substituted succinic anhydride and (b) a polyamine compound and (C) Co-additives, wherein the reaction product has a ratio of the amide to imide infrared absorption peak areas of about 1:1.2 to about 1.6. The said reaction product is effective to prevent engine deposits along with protecting elastomeric seal material of an internal combustion engine and also improves piston cleanliness and ring sticking performance of an internal combustion engine.Type: ApplicationFiled: December 30, 2016Publication date: July 6, 2017Inventors: Rolfe HARTLEY, Ricardo BLOCH, Yantao ZHU
-
Patent number: 8592523Abstract: A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.Type: GrantFiled: July 10, 2008Date of Patent: November 26, 2013Assignee: Sabic Innovative Plastics IP B.V.Inventors: Claire Qing Yu, Kenneth Frederick Miller, Donald Howard Ellington, Yantao Zhu
-
Publication number: 20130190425Abstract: A composition comprising polycarbonate, polyethylene terephthalate, organopolysiloxane-polycarbonate block copolymer, and epoxy-functional block copolymer for providing an improved balance of properties, including heat aging performance in combination with impact resistance. Articles molded from the composition are advantageously useful for automotive applications.Type: ApplicationFiled: January 19, 2012Publication date: July 25, 2013Inventors: Yantao Zhu, Josephus Gerardus Maria van Gisbergen, Johannes Hubertus G.M. Lohmeijer, Vishvajit Juikar, Tiahua Ding
-
Patent number: 8084550Abstract: A composition comprising a) about 30 to 80 wt. % of a polycarbonate, b) about 5 to about 50 wt. % of a polyester, c) about 2 to about 25 wt. % of an impact modifier and d) a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group.Type: GrantFiled: December 22, 2005Date of Patent: December 27, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventors: Donald Howard Ellington, Kenneth Frederick Miller, Yantao Zhu, Claire Qing Yu
-
Patent number: 8067493Abstract: A composition comprises, based on the total weight of the composition: from 10 to 80 wt. % of a modified polybutylene terephthalate copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component; from 10 to 80 wt. % of a polycarbonate; from 0 to 20 wt. % of an impact modifier; from 1 to less than 25 wt. % of a reinforcing filler; from 0.1 to less than 2.5 wt. % of a fibrillated fluoropolymer; from 0 to 5 wt. % of an additive selected from the group consisting of antioxidants, mold release agents, colorants, quenchers, stabilizers, and combinations thereof. The composition has a heat deflection temperature of at least 110° C., measured in accordance with to ASTM D648 on 3.2 mm thick molded bars at 0.455 MPa.Type: GrantFiled: May 7, 2008Date of Patent: November 29, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventors: Yantao Zhu, Bernard Schrauwen, Jos van Gisbergen
-
Patent number: 8034866Abstract: A composition comprises, based on the total weight of the composition, from 10 to 80 wt. % of a polyester; from 10 to 80 wt. % of a polycarbonate; from 0 to 20 wt. % of an impact modifier; from 1 to less than 25 wt. % of a reinforcing filler; from 0.1 to less than 2.5 wt. % of a fibrillated fluoropolymer; from 0 to 5 wt. % of an additive selected from the group consisting of antioxidants, mold release agents, colorants, quenchers, stabilizers, and combinations thereof, wherein the composition has a heat deflection temperature of at least 110° C., measured in accordance with to ASTM D648 on 3.2 mm thick molded bars at 0.455 MPa.Type: GrantFiled: May 7, 2008Date of Patent: October 11, 2011Assignee: Sabic Innovative Plastics IP B.V.Inventors: Yantao Zhu, Bernard Schrauwen, Jos van Gisbergen
-
Patent number: 7687577Abstract: The melt strength and hence the processing window of blends of polycarbonate and PBT can be enhanced without degradation in the surface appearance of the article produced when relatively minor amounts of certain selected polymers are added to the blend. For example, a composition that has a thermoforming processing window of at least 15° C. for an article having a weight that is more than 100 grams, may contain 15 to 80% by weight of a polycarbonate resin; 10 to 80% by weight of polybutylene terephthalate, and 1 to 15% by weight of a semicrystalline melt strength enhancer. The melt strength enhancer is polyethylene terephthalate (PET), polycyclohexane-dimethyl terephthalate (PCT), polycyclohexanedimethyl terephthalate glycol (PCT-G), and (poly)ethylene co 1,4 cyclohexanedimethylene terephthlate (PET-G), or a combination thereof.Type: GrantFiled: July 25, 2007Date of Patent: March 30, 2010Assignee: SABIC Innovative Plastics IP B.V.Inventors: Donald Ellington, Yantao Zhu
-
Publication number: 20090026663Abstract: The melt strength and hence the processing window of blends of polycarbonate and PBT can be enhanced without degradation in the surface appearance of the article produced when relatively minor amounts of certain selected polymers are added to the blend. For example, a composition that has a thermoforming processing window of at least 15° C. for an article having a weight that is more than 100 grams, may contain 15 to 80% by weight of a polycarbonate resin; 10 to 80% by weight of polybutylene terephthalate, and 1 to 15% by weight of a semicrystalline melt strength enhancer. The meklt strength enhancer is polyethylene terephthalate (PET), polycyclohexane-dimethyl terephthalate (PCT), polycyclohexanedimethyl terephthalate glycol (PCT-G), and (poly)ethylene co 1,4 cyclohexanedimethylene terephthlate (PET-G), or a combination thereof.Type: ApplicationFiled: July 25, 2007Publication date: January 29, 2009Applicant: SABIC Innovative Plastics IP BVInventors: Donald Ellington, Yantao Zhu
-
Publication number: 20090005477Abstract: A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.Type: ApplicationFiled: July 10, 2008Publication date: January 1, 2009Inventors: Claire Qing Yu, Kenneth Frederick Miller, Donald Howard Ellington, Yantao Zhu
-
Publication number: 20080246181Abstract: A composition comprises, based on the total weight of the composition: from 10 to 80 wt. % of a modified polybutylene terephthalate copolymer that (1) is derived from polyethylene terephthalate component selected from the group consisting of polyethylene terephthalate and polyethylene terephthalate copolymers and (2) has at least one residue derived from the polyethylene terephthalate component; from 10 to 80 wt. % of a polycarbonate; from 0 to 20 wt. % of an impact modifier; from 1 to less than 25 wt. % of a reinforcing filler; from 0.1 to less than 2.5 wt. % of a fibrillated fluoropolymer; from 0 to 5 wt. % of an additive selected from the group consisting of antioxidants, mold release agents, colorants, quenchers, stabilizers, and combinations thereof. The composition has a heat deflection temperature of at least 110° C., measured in accordance with to ASTM D648 on 3.2 mm thick molded bars at 0.455 MPa.Type: ApplicationFiled: May 7, 2008Publication date: October 9, 2008Inventors: Yantao Zhu, Bernard Schrauwen, Jos van Gisbergen
-
Publication number: 20080242789Abstract: A composition comprises, based on the total weight of the composition, from 10 to 80 wt. % of a polyester; from 10 to 80 wt. % of a polycarbonate; from 0 to 20 wt. % of an impact modifier; from 1 to less than 25 wt. % of a reinforcing filler; from 0.1 to less than 2.5 wt. % of a fibrillated fluoropolymer; from 0 to 5 wt. % of an additive selected from the group consisting of antioxidants, mold release agents, colorants, quenchers, stabilizers, and combinations thereof, wherein the composition has a heat deflection temperature of at least 110° C., measured in accordance with to ASTM D648 on 3.2 mm thick molded bars at 0.455 MPa.Type: ApplicationFiled: May 7, 2008Publication date: October 2, 2008Inventors: Yantao Zhu, Bernard Schrauwen, Jos van Gisbergen
-
Publication number: 20070173619Abstract: A composition of matter comprising an article derived from a composition containing: a. from about 30 to 80 wt. % of a polycarbonate component, b. from about 5 to about 50 wt. % of a polyester component, wherein when polybutylene terephthalate is present in the composition, the polybutylene terephthalate is present in conjunction with at least one other polyester that is not polybutylene terephthalate; c. about 2 to about 25 wt. % of an impact modifier; and d. a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group. The invention also includes injection molding processes, thermoforming processes for making articles.Type: ApplicationFiled: May 23, 2006Publication date: July 26, 2007Inventors: Claire Yu, Kenneth Miller, Donald Ellington, Yantao Zhu
-
Publication number: 20060264579Abstract: A composition comprising a) about 30 to 80 wt. % of a polycarbonate, b) about 5 to about 50 wt. % of a polyester, c) about 2 to about 25 wt. % of an impact modifier and d) a gloss reducing effective amount of a multifunctional additive comprising at least one epoxy group.Type: ApplicationFiled: December 22, 2005Publication date: November 23, 2006Inventors: Donald Ellington, Kenneth Miller, Yantao Zhu, Claire Yu