Patents by Inventor Dejie Tao

Dejie Tao 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: 20240124684
    Abstract: A novel additive comprising an oxamide additive with long chains is described herein. The additive can be incorporated into a thermoplastic polymer to form a thermoplastic polymer composite. The additive modifies the surface of the thermoplastic polymer to render the oil, water or dust repellent properties to the thermoplastic polymer composite.
    Type: Application
    Filed: September 7, 2023
    Publication date: April 18, 2024
    Applicant: TE Connectivity Solutions GmbH
    Inventors: Lei WANG, Ting GAO, Dejie TAO, Hyo Chang YUN
  • Patent number: 11855401
    Abstract: A dispensable grease sealant includes a base component in an amount of 50 wt % or more, based on a total weight of the sealant, and a thickener. The base component is selected from a group including a silicone wax, a liquid rubber, and a combination thereof.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: December 26, 2023
    Assignees: TE Connectivity Germany GmbH, TE Connectivity Solutions GmbH
    Inventors: Lei Wang, Soenke Sachs, Ting Gao, Dejie Tao, Helge Schmidt
  • Publication number: 20230295463
    Abstract: A method of manufacturing an electrical connector and an electrical connector with a layer or primer with a free radical initiator dissolved therein which is applied to the connector housing. An oil-bleeding liquid silicone is applied to the layer or primer. The layer or primer crosslinks with the oil-bleeding liquid silicone to adhere the oil-bleeding liquid silicone. The method includes applying a layer or primer with a free radical initiator dissolved therein to the housing; applying an oil-bleeding liquid silicone to the primer; and crosslinking the oil-bleeding liquid silicone to the layer or primer to adhere the oil-bleeding silicone.
    Type: Application
    Filed: January 18, 2023
    Publication date: September 21, 2023
    Inventors: Dejie Tao, Lei Wang, Yiliang Wu, Ting Gao, Zenggang Wu, Kaixuan Jiang
  • Publication number: 20220235271
    Abstract: A hybrid silicone composite for high temperature insulation applications is disclosed. The hybrid silicone composite is formed of a mixture of liquid high consistency silicone rubber and solid high consistency silicone rubber and a thermally decomposable inorganic filler which are compounded together. The compounded material is then injection molded, over molded, compression molded, cast, laminated, extruded, calendered, adhered or dispensed. When the silicone composite is exposed to a high temperature, it forms an inorganic composite and maintains its insulating properties and dimensional stability.
    Type: Application
    Filed: January 28, 2021
    Publication date: July 28, 2022
    Inventors: Dejie TAO, Yiliang WU, Lananh PHAM, Lei WANG, Ting GAO, Andre Martin DRESSEL, Frank SCHABERT
  • Patent number: 11359094
    Abstract: A silicone composite for high temperature insulation applications is disclosed. The composite is formed of a silicone and a thermally decomposable inorganic filler which are compounded together. The compounded material is then injection molded, overmolded, compression molded, cast, laminated, extruded, or dispensed. When the silicone composite is exposed to a high temperature, it forms an inorganic composite and maintains its insulating properties and dimensional stability.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: June 14, 2022
    Assignees: TE CONNECTIVITY SERVICES GMBH, TE CONNECTIVITY GERMANY GMBH
    Inventors: Dejie Tao, Lei Wang, Yiliang Wu, Ting Gao, Andre Martin Dressel, Marco Wolf, Mei Dong
  • Publication number: 20210206971
    Abstract: A silicone composite for high temperature insulation applications is disclosed. The composite is formed of a silicone and a thermally decomposable inorganic filler which are compounded together. The compounded material is then injection molded, overmolded, compression molded, cast, laminated, extruded, or dispensed. When the silicone composite is exposed to a high temperature, it forms an inorganic composite and maintains its insulating properties and dimensional stability.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 8, 2021
    Inventors: Dejie TAO, Lei WANG, Yiliang WU, Ting GAO, Andre Martin DRESSEL, Marco WOLF, Mei DONG
  • Publication number: 20200412029
    Abstract: A dispensable grease sealant includes a base component in an amount of 50 wt % or more, based on a total weight of the sealant, and a thickener. The base component is selected from a group including a silicone wax, a liquid rubber, and a combination thereof.
    Type: Application
    Filed: June 16, 2020
    Publication date: December 31, 2020
    Applicants: TE Connectivity Germany GmbH, TE Connectivity Corporation
    Inventors: Lei Wang, Soenke Sachs, Ting Gao, Dejie Tao, Helge Schmidt
  • Patent number: 10287491
    Abstract: A coated phosphor comprises phosphor particles, wherein said phosphor particles comprise manganese-activated complex fluoride phosphors; and a coating on individual ones of said phosphor particles, said coating comprising a layer of carboxylic acid material encapsulating the individual phosphor particles.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: May 14, 2019
    Assignee: Intematix Corporation
    Inventor: Dejie Tao
  • Patent number: 10190047
    Abstract: Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu1?a?b?cYaTbbAc)3(Al1?dBd)5(O1?eCe)12:Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0?a?1; 0?b?1; 0<c?0.5; 0?d?1; and 0<e?0.2. These phosphors are distinguished from anything in the art by nature of their inclusion of both an alkaline earth and a halogen. Their peak emission wavelength may lie between about 500 nm and 540 nm; in one embodiment, the phosphor (Lu,Y,A)3Al5(O,F,Cl)12:Eu2+ has an emission at 540 nm. The FWHM of the emission peak lies between 80 nm and 150 nm. The present green garnet phosphors may be combined with a red-emitting, nitride-based phosphor such as CaAlSiN3 to produce white light.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: January 29, 2019
    Assignee: Intematix Corporation
    Inventors: Yusong Wu, Dejie Tao, Shifan Cheng, Yi-Qun Li
  • Patent number: 10174246
    Abstract: Red-emitting phosphors may comprise a nitride-based composition represented by the chemical formula MaSrbSicAldNeEuf, wherein: M is at least one of Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and 0<a<1.0; 1.5<b<2.5; 4.0?c?5.0; 0?d?1.0; 7.5<e<8.5; and 0<f<0.1; wherein a+b+f>2+d/v and v is the valence of M. Furthermore, nitride-based red-emitting phosphor compositions may be represented by the chemical formula MxM?2Si5-yAlyN8:A, wherein: M is Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and x>0; M? is at least one of Mg, Ca, Sr, Ba, and Zn; 0?y?0.15; and A is at least one of Eu, Ce, Tb, Pr, and Mn; wherein x>y/v and v is the valence of M, and wherein the red-emitting phosphors have the general crystalline structure of M?2Si5N8:A.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: January 8, 2019
    Assignee: Intematix Corporation
    Inventors: Shengfeng Liu, Yi-Qun Li, Ka Y. Leung, Dejie Tao
  • Publication number: 20170275529
    Abstract: A coated phosphor comprises phosphor particles, wherein said phosphor particles comprise manganese-activated complex fluoride phosphors; and a coating on individual ones of said phosphor particles, said coating comprising a layer of carboxylic acid material encapsulating the individual phosphor particles.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 28, 2017
    Inventor: Dejie Tao
  • Patent number: 9695357
    Abstract: Phosphors comprising a nitride-based composition represented by the chemical formula: M(x/v)(M?aM?b)Si(c?x)AlxNd:RE, wherein: M is a divalent or trivalent metal with valence v; M? is at least one divalent metal; M? is at least one trivalent metal; 2a+3b+4c=3d; and RE is at least one element selected from the group consisting of Eu, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb. Furthermore, the nitride-based composition may have the general crystalline structure of M?aM?bSicNd, where Al substitutes for Si within the crystalline structure and M is located within the crystalline structure substantially at the interstitial sites.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: July 4, 2017
    Assignee: Intematix Corporation
    Inventors: Yi-Qun Li, Dejie Tao, Shengfeng Liu
  • Publication number: 20170145308
    Abstract: Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu1?a?b?cYaTbbAc)3(Al1?dBd)5(O1?eCe)12:Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0?a?1; 0?b?1; 0<c?0.5; 0?d?1; and 0<e?0.2. These phosphors are distinguished from anything in the art by nature of their inclusion of both an alkaline earth and a halogen. Their peak emission wavelength may lie between about 500 nm and 540 nm; in one embodiment, the phosphor (Lu,Y,A)3Al5(O,F,Cl)12:Eu2+ has an emission at 540 nm. The FWHM of the emission peak lies between 80 nm and 150 nm. The present green garnet phosphors may be combined with a red-emitting, nitride-based phosphor such as CaAlSiN3 to produce white light.
    Type: Application
    Filed: September 29, 2016
    Publication date: May 25, 2017
    Inventors: Yusong Wu, Dejie Tao, Shifan Cheng, Yi-Qun Li
  • Patent number: 9550162
    Abstract: This invention provides methods and systems to prepare replicate arrays from master arrays of liquid solutions. Replicate arrays of liquid solutions can be reacted to form product solid inorganic material arrays for analysis and selection of optimum processes and products with desirable properties.
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: January 24, 2017
    Assignee: Intematix Corporation
    Inventors: Yi Dong, Shifan Cheng, Dejie Tao, Yi-Qun Li
  • Patent number: 9476568
    Abstract: A white light illumination system may comprise: a phosphor package; a first radiation source for providing co-excitation radiation to the phosphor package, the source emitting in wavelengths ranging from about 250 nm to about 410 nm; and a second radiation source for providing co-excitation radiation to the phosphor package, the source emitting in wavelengths ranging from about 410 nm to about 540 nm; wherein the phosphor package is configured to emit photoluminescence in wavelengths ranging from about 440 nm to about 700 nm upon co-excitation from the first and second radiation sources, and wherein the phosphor package comprises at least one narrow band green phosphor with a photoluminescence peak with a full width at half maximum of less than 60 nm, and wherein the narrow band green phosphor is configured to emit photoluminescence in wavelengths ranging from about 500 nm to about 550 nm.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: October 25, 2016
    Assignee: Intematix Corporation
    Inventors: Dejie Tao, Yi-Qun Li, Gang Wang
  • Patent number: 9458378
    Abstract: Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu1-a-b-cYaTbbAc)3 (Al1-dBd)5(O1-eCe)12: Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0?a?1; 0?b?1; 0<c?0.5; 0?d?1; and 0<e?0.2. These phosphors are distinguished from anything in the art by nature of their inclusion of both an alkaline earth and a halogen. Their peak emission wavelength may lie between about 500 nm and 540 nm; in one embodiment, the phosphor (Lu,Y,A)3Al5(O,F,Cl)12: Eu2+ has an emission at 540 nm. The FWHM of the emission peak lies between 80 nm and 150 nm. The present green garnet phosphors may be combined with a red-emitting, nitride-based phosphor such as CaAlSiN3 to produce white light.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: October 4, 2016
    Assignee: Intermatix Corporation
    Inventors: Yusong Wu, Dejie Tao, Shifan Cheng, Yi-Qun Li
  • Publication number: 20160264863
    Abstract: Red-emitting phosphors may comprise a nitride-based composition represented by the chemical formula MaSrbSicAldNeEuf, wherein: M is at least one of Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and 0<a<1.0; 1.5<b<2.5; 4.0?c?5.0; 0?d?1.0; 7.5<e<8.5; and 0<f<0.1; wherein a+b+f>2+d/v and v is the valence of M. Furthermore, nitride-based red-emitting phosphor compositions may be represented by the chemical formula MxM?2Si5-yAlyN8:A, wherein: M is Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and x>0; M? is at least one of Mg, Ca, Sr, Ba, and Zn; 0?y?0.15; and A is at least one of Eu, Ce, Tb, Pr, and Mn; wherein x>y/v and v is the valence of M, and wherein the red-emitting phosphors have the general crystalline structure of M?2Si5N8:A.
    Type: Application
    Filed: February 16, 2016
    Publication date: September 15, 2016
    Inventors: Shengfeng Liu, Yi-Qun Li, Ka Y. Leung, Dejie Tao
  • Patent number: 9422472
    Abstract: A red-emitting phosphor comprises a nitride-based composition represented by the chemical formula M(x/v)M?2Si5-xAlxN8:RE, wherein: M is at least one monovalent, divalent or trivalent metal with valence v; M? is at least one of Mg, Ca, Sr, Ba, and Zn; and RE is at least one of Eu, Ce, Tb, Pr, and Mn; wherein x satisfies 0.1?x<0.4, and wherein the phosphor has the general crystalline structure M?2Si5N8:RE, Al substitutes for Si within the crystalline structure, and M is located substantially at interstitial sites. Furthermore, the phosphor is configured such that 1,000 hours of aging at 85° C. and 85% humidity results in a deviation in chromaticity coordinates CIE ?x and ?y of less than about 0.03. Furthermore, the phosphor absorbs radiation in the UV and blue and emits light with a photoluminescence peak wavelength within the range from about 620 to 650 nm.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: August 23, 2016
    Assignee: Intematix Corporation
    Inventors: Dejie Tao, Yi-Qun Li
  • Patent number: 9260659
    Abstract: Red-emitting phosphors may comprise a nitride-based composition represented by the chemical formula MaSrbSicAldNeEuf, wherein: M is at least one of Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and 0<a<1.0; 1.5<b<2.5; 4.0?c?5.0; 0?d?1.0; 7.5<e<8.5; and 0<f<0.1; wherein a+b+f>2+d/v and v is the valence of M. Furthermore, nitride-based red-emitting phosphor compositions may be represented by the chemical formula MxM?2Si5-yAlyN8:A, wherein: M is Mg, Ca, Sr, Ba, Y, Li, Na, K and Zn, and x>0; M? is at least one of Mg, Ca, Sr, Ba, and Zn; 0?y?0.15; and A is at least one of Eu, Ce, Tb, Pr, and Mn; wherein x>y/v and v is the valence of M, and wherein the red-emitting phosphors have the general crystalline structure of M?2Si5N8:A.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: February 16, 2016
    Assignee: Intematix Corporation
    Inventors: Shengfeng Liu, Yi-Qun Li, Ka Y. Leung, Dejie Tao
  • Publication number: 20150376497
    Abstract: Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu1-a-b-cYaTbbAc)3 (Al1-dBd)5(O1-eCe)12: Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0?a?1; 0?b?1; 0<c?0.5; 0?d?1; and 0<e?0.2. These phosphors are distinguished from anything in the art by nature of their inclusion of both an alkaline earth and a halogen. Their peak emission wavelength may lie between about 500 nm and 540 nm; in one embodiment, the phosphor (Lu,Y,A)3Al5(LO,F,Cl)12: Eu2+ has an emission at 540 nm. The FWHM of the emission peak lies between 80 mu and 150 nm. The present green garnet phosphors may be combined with a red-emitting, nitride-based phosphor such as CaAl SiN3 to produce white light.
    Type: Application
    Filed: May 4, 2015
    Publication date: December 31, 2015
    Inventors: Yusong Wu, Dejie Tao, Shifan Cheng, Yi-Qun Li