Patents by Inventor Xin DI
Xin DI 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: 11950568Abstract: A pet comb includes a handle, a mounting head and a comb body. The comb body includes a row of striped comb teeth; a blade side of the striped comb teeth includes a combing portion disposed at an outer section and a blade portion disposed at an inner section; the striped comb teeth are provided with a blade blocking portion extending in the same direction as the striped comb teeth on the side of the blade side; at least part of the combing portion exceeds the free end of the blade blocking portion, and the blade blocking portion blocks at least part of the blade portion; the combing portion is configured to provide a combing function for the comb, and the blade portion is configured to provide a function of cutting hair for the comb so as to disentangle or thin the hair.Type: GrantFiled: February 27, 2020Date of Patent: April 9, 2024Assignee: NINGBO HONGDU MODEL PLASTICS CO., LTD.Inventors: Jinchun Zhang, Xin Di
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Patent number: 11464207Abstract: A grooming tool for a pet is disclosed. The grooming tool comprises a handle having a grip portion, a comb comprising teeth and including a blade for combing and removing shed hair from a pet where the comb located at a front end of the handle. The grooming tool also includes a hair removal member for removing shed hair from the comb, wherein the hair removal member is moveable in a direction corresponding to an extension direction of the teeth of the comb, a toggle button movable along a surface of the handle between a first position and a second position and a linkage assembly linking the toggle button to the hair removal member to control movement of the hair removal member; wherein when the toggle button is located at the first position, a front end surface of the hair removal member is located in a retracted position and when the toggle button is moved to the second position, the front end surface of the hair removal member is moved forward to an extended position to remove hair from the comb.Type: GrantFiled: June 7, 2018Date of Patent: October 11, 2022Assignee: NINGBO HONGDU MODEL PLASTICS CO., LTD.Inventor: Xin Di
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Publication number: 20220279756Abstract: A pet comb includes a handle, a mounting head and a comb body. The comb body includes a row of striped comb teeth; a blade side of the striped comb teeth includes a combing portion disposed at an outer section and a blade portion disposed at an inner section; the striped comb teeth are provided with a blade blocking portion extending in the same direction as the striped comb teeth on the side of the blade side; at least part of the combing portion exceeds the free end of the blade blocking portion, and the blade blocking portion blocks at least part of the blade portion; the combing portion is configured to provide a combing function for the comb, and the blade portion is configured to provide a function of cutting hair for the comb so as to disentangle or thin the hair.Type: ApplicationFiled: February 27, 2020Publication date: September 8, 2022Applicant: NINGBO HONGDU MODEL PLASTICS CO., LTD.Inventors: Jinchun ZHANG, Xin DI
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Patent number: 6632285Abstract: An apparatus for simultaneously depositing gradients components of two or more target materials onto a substrate is disclosed. The apparatus comprises a first target material source that directs a first target material towards the substrate and a second target material source that directs a second material towards the substrate. The apparatus further comprises a gradient shutter system that blocks a first predetermined amount of the first target material and a second predetermined amount of the second target material directed towards the substrate in order to generate gradients of the first and second target materials on the substrate. The gradients of the first and second target materials being simultaneously deposited onto the substrate to form a homogenous resulting material. A method for simultaneously depositing gradients of two or more target material onto a substrate is also disclosed.Type: GrantFiled: July 30, 2001Date of Patent: October 14, 2003Assignee: Symyx Technologies, Inc.Inventors: Youqi Wang, Xin Di Wu
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Publication number: 20030106790Abstract: An apparatus for simultaneously depositing gradients components of two or more target materials onto a substrate is disclosed. The apparatus comprises a first target material source that directs a first target material towards the substrate and a second target material source that directs a second material towards the substrate. The apparatus further comprises a gradient shutter system that blocks a first predetermined amount of the first target material and a second predetermined amount of the second target material directed towards the substrate in order to generate gradients of the first and second target materials on the substrate. The gradients of the first and second target materials being simultaneously deposited onto the substrate to form a homogenous resulting material. A method for simultaneously depositing gradients of two or more target material onto a substrate is also disclosed.Type: ApplicationFiled: July 30, 2001Publication date: June 12, 2003Applicant: Symyx TechnologiesInventors: Youqi Wang, Xin Di Wu
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Patent number: 6476413Abstract: A high temperature superconducting Josephson junction device with ramp-edge geometry in which silver is combined in a composite with YBa2Cu3O7, yttrium-barium-copper-oxide, to form the electrodes, or PrBa2Cu3O7, praseodymium-barium-copper-oxide, to form the weak link.Type: GrantFiled: April 24, 1998Date of Patent: November 5, 2002Assignee: The Regents of the University of CaliforniaInventors: Quanxi Jia, Xin Di Wu, Steven R. Foltyn, David W. Reagor
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Patent number: 6364956Abstract: An apparatus for simultaneously depositing gradients components of two or more target materials onto a substrate is disclosed. The apparatus comprises a first target material source that directs a first target material towards the substrate and a second target material source that directs a second material towards the substrate. The apparatus further comprises a gradient shutter system that blocks a first predetermined amount of the first target material and a second predetermined amount of the second target material directed towards the substrate in order to generate gradients of the first and second target materials on the substrate. The gradients of the first and second target materials being simultaneously deposited onto the substrate to form a homogenous resulting material. A method for simultaneously depositing gradients of two or more target material onto a substrate is also disclosed.Type: GrantFiled: January 26, 1999Date of Patent: April 2, 2002Assignee: Symyx Technologies, Inc.Inventors: Youqi Wang, Xin Di Wu
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Patent number: 6045671Abstract: Methods and apparatus for the preparation of a substrate having an array of diverse materials in predefined regions thereon. A substrate having an array of diverse materials thereon is generally prepared by depositing components of target materials to predefined regions on the substrate, and, in some embodiments, simultaneously reacting the components to form at least two resulting materials. In particular, the present invention provides novel masking systems and methods for applying components of target materials onto a substrate in a combinatorial fashion, thus creating arrays of resulting materials that differ slightly in composition, stoichiometry, and/or thickness. Using the novel masking systems of the present invention, components can be delivered to each site in a uniform distribution, or in a gradient of stoichiometries, thicknesses, compositions, etc.Type: GrantFiled: April 22, 1997Date of Patent: April 4, 2000Assignee: Symyx Technologies, Inc.Inventors: Xin Di Wu, Youqi Wang, Isy Goldwasser
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Patent number: 6013199Abstract: This invention relates generally to new luminescent materials. Specifically, this invention relates to the discovery of phosphor materials in the forms of A.sub.2 BX.sub.4, ABX.sub.4-y :M and A.sub.3-z B.sub.5 X.sub.12 :M.sub.z. More specifically, this invention relates to the discovery of phosphor materials having compositions of matter in the forms, Sr.sub.2 CeO.sub.4, (Y.sub.0.82 Al.sub.0.07 La.sub.0.06)VO.sub.4 :Eu.sub.0.05 and (Y.sub.0.5 Gd.sub.0.5).sub.2.97 (Al.sub.0.5 Ga.sub.0.5).sub.5 O.sub.12 :CeO.sub.0.03.Type: GrantFiled: February 5, 1998Date of Patent: January 11, 2000Assignee: Symyx TechnologiesInventors: Eric McFarland, Earl Danielson, Martin Devenney, Casper Reaves, Daniel M. Giaquinta, Damodara M. Poojary, Xin Di Wu, Josh H. Golden
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Patent number: 5872080Abstract: A superconducting article including a flexible polycrystalline metal substrate, a layer of an adhesion layer material upon the surface of the flexible polycrystalline metal substrate, a layer of a cubic oxide material upon the adhesion layer material, the first layer of cubic oxide material deposited by ion beam assisted deposition, a layer of a buffer material upon the ion beam assisted deposited cubic oxide material layer, and, a layer of YBCO upon the buffer material layer is provided and has demonstrated J.sub.c 's of 1.3.times.10.sup.6 A/cm.sup.2, and I.sub.c 's of 120 Amperes across a sample 1 cm wide.Type: GrantFiled: April 19, 1995Date of Patent: February 16, 1999Assignee: The Regents of the University of CaliforniaInventors: Paul N. Arendt, Xin Di Wu, Steve R. Foltyn
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Patent number: 5820678Abstract: A system for MOCVD fabrication of superconducting and non-superconducting oxide films provides a delivery system for the feeding of metalorganic precursors for multi-component chemical vapor deposition. The delivery system can include multiple cartridges containing tightly packed precursor materials. The contents of each cartridge can be ground at a desired rate and fed together with precursor materials from other cartridges to a vaporization zone and then to a reaction zone within a deposition chamber for thin film deposition.Type: GrantFiled: May 30, 1997Date of Patent: October 13, 1998Assignee: The Regents of the University of CaliforniaInventors: Brian N. Hubert, Xin Di Wu