Patents Examined by Dah-Wei D. Yuan
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Patent number: 12293966Abstract: The present disclosure provides a method for forming a multilayer wiring structure, which includes: forming a patterned copper-phosphorous alloy layer over a carrier by performing a plating operation, and forming a dielectric layer over the patterned copper-phosphorous alloy layer. The forming the patterned copper-phosphorous alloy layer includes providing a plating solution having a copper source and a phosphorous source.Type: GrantFiled: October 24, 2023Date of Patent: May 6, 2025Inventor: Chun-Ming Lin
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Patent number: 12285580Abstract: This invention provides parasitic millirobots that can effectively adapt to an unstructured environment and coherently interact with diverse objects in order to fulfil various application needs. Particularly, a minimalist millirobot construction strategy by splashing composited agglutinate magnetic spray (M-spray) is adopted, which is capable of self-turning multifarious milli-/centi-objects into parasitic millirobots on-demand. Through taking full advantage of the objects' inherent structure and a covered thin drivable film, the M-spray demonstrates superior handling (from 1-D to 3-D structures) and loading capabilities (up to thousand-fold and hundred-fold of its volume and weight, respectively) while with neglectable size increment (as low as 1%) to target.Type: GrantFiled: December 13, 2021Date of Patent: April 29, 2025Assignee: City University of Hong KongInventors: Yajing Shen, Xiong Yang
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Patent number: 12281050Abstract: The present document describes methods for drying an aqueous priming coating composition covering an external surface exposed to air of a carbon material, or an aqueous coating composition covering an intermediate substrate covering an external surface exposed to air of a carbon material, to form a layer thereon. Also described are systems for drying a coating composition covering a surface of a carbon material.Type: GrantFiled: October 16, 2020Date of Patent: April 22, 2025Inventors: Ghislain Gonthier, Claude Allaire
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Patent number: 12283514Abstract: The present disclosure provides a method and a system therefore for processing wafer. The method includes: extracting a first gas from a chamber via a first route; blocking a second route used to be pumped down to chuck a wafer placed in the chamber, wherein the second route connects the chamber and the first route; and providing a second gas via a third route to purge a junction of the first route and the second route.Type: GrantFiled: August 30, 2021Date of Patent: April 22, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Sheng-Chun Yang, Chih-Lung Cheng, Yi-Ming Lin, Po-Chih Huang, Yu-Hsiang Juan, Xuan-Yang Zheng, Ren-Jyue Wang, Chih-Yuan Wang
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Patent number: 12281406Abstract: The present disclosure provides a coated iron particle, or reaction product of a coating and the iron particle, comprising an iron particle and a ceramic coating disposed on the iron particle. Aspects of the present disclosure provide a coated iron particle, or reaction product of a coating and the iron particle, including an iron particle having a diameter of from about 0.5 micron to about 100 microns; and a ceramic coating disposed on the iron particle. Aspects of the present disclosure further provide compositions comprising a coated iron particle and a polymer or adhesion promoter. Aspects of the present disclosure further provide components, such as components, such as vehicle components, having a surface and a composition of the present disclosure disposed on the surface.Type: GrantFiled: March 24, 2023Date of Patent: April 22, 2025Assignee: The Boeing CompanyInventors: Waynie M. Schuette, Patrick J. Kinlen
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Patent number: 12280180Abstract: A medical device includes: a base material; and a coating on a surface of the base material. The coating includes a network structure including a thread portion and a network portion. The thread portion includes a combination of a silicone and a compound including a constituent unit of polymethoxyethyl acrylate (PMEA). The network portion includes a surface of the base material that is exposed from the thread portion.Type: GrantFiled: September 18, 2020Date of Patent: April 22, 2025Assignee: TERUMO KABUSHIKI KAISHAInventor: Naoto Takemura
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Patent number: 12275191Abstract: Systems, methods, and devices for post-processing additively manufactured objects are disclosed herein. In some embodiments, a method includes receiving a plurality of additively manufactured objects having excess material thereon. The method can include removing the excess material from the plurality of additively manufactured objects by rotating the plurality of additively manufactured objects. The method can also include adjusting an environmental temperature while rotating the plurality of additively manufactured objects according to a dynamic temperature profile that facilitates removal of the excess material from the plurality of additively manufactured objects. The dynamic temperature profile can include (a) a first temperature configured to decrease a viscosity of the excess material, and (b) a second temperature configured to increase a stiffness of the plurality of additively manufactured objects.Type: GrantFiled: October 28, 2022Date of Patent: April 15, 2025Assignee: Align Technology, Inc.Inventors: Viswanath Meenakshisundaram, Srinivas Kaza, Chunhua Li, Lance Robert Pickens, Shawn Stromenger, Jun Sato, Siobhan O'Leary, Peter Webber, Brett E. Kelly, Jennifer Chavez
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Patent number: 12274795Abstract: The invention relates to a coating material for use in a hot-melt coating method, said material containing as the main constituent one or more polyglycerol fatty acid, each obtained by way of a complete or partial esterification of a linear or branched polyglycerol containing two to eight glyceryl units with one or more fatty acids, each containing 6 to 22 carbon atoms.Type: GrantFiled: October 22, 2018Date of Patent: April 15, 2025Assignee: IOI OLEO GMBHInventors: Dirk Lochmann, Sebastian Reyer, Michael Stehr, Andreas Zimmer, Sharareh Salar Behzadi
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Patent number: 12269200Abstract: A process management system virtually segments an extruded resin sheet into individual areas associated with several resin sheets. The individual areas are further virtually segmented into segmented areas. Curvature related information related to a curvature after completion of a heat press processing is acquired for each segmented area for each individual area. In a coating condition per area setting process, coating conditions are set for each segmented area for each individual area in accordance with a curvature based on curvature related information of each segmented area for each individual area. In a coating implementing process, a coating is applied to each segmented area for each individual area based on the coating condition.Type: GrantFiled: August 5, 2021Date of Patent: April 8, 2025Assignees: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TEIJIN LIMITEDInventors: Kazumasa Okumura, Toshiaki Hotaka
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Patent number: 12269056Abstract: An application device according to an embodiment includes a liquid nozzle part, an air nozzle part, and an ejection controlling unit. The liquid nozzle part ejects liquid to be applied to an electronic component mounted on a substrate. The air nozzle part ejects air toward the substrate. The air nozzle is concentrically arranged with respect to the liquid nozzle part. The ejection controlling unit ejects the air from the air nozzle part at a timing in synchronization with an ejection timing of the liquid to be applied by the liquid nozzle part.Type: GrantFiled: September 8, 2020Date of Patent: April 8, 2025Assignee: DENSO TEN LimitedInventors: Hisaki Hayashi, Yasuyuki Watanabe, Katsuhiro Yoshimura, Yoshiyuki Andoh, Yasuo Nishioka, Shigeki Fukaya
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Patent number: 12264268Abstract: Provided are semi -interpenetrating optically clear adhesives, methods of use, and methods of manufacture. An example semi-interpenetrating optically clear adhesive comprises a transparent polymer network comprised of at least two or more interpenetrating polymer networks, wherein at least one polymer network is a thermoset material and at least one other polymer network is a thermoplastic material, yielding an optically clear adhesive with a transparency above 80% and an elastic toughness above 1 MJ/m3.Type: GrantFiled: October 17, 2017Date of Patent: April 1, 2025Assignee: Ares Materials Inc.Inventors: Radu Reit, Jesus Espinoza Diaz, Adrian Avendano-Bolivar, Apostolos Voutsas, David Arreaga-Salas
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Conductive film, method for producing same, conductor, resist pattern formation method, and laminate
Patent number: 12260969Abstract: The conductive film of the present invention includes a conductive polymer (A) and has a film thickness of 35 nm or less, wherein: a surface resistance of the conductive film is 1×1011 ?/sq. or less, and a standard deviation of current that flows through the conductive film upon application of voltage to the conductive film is 5 or less. The conductor of the present invention has a substrate, and the conductive film provided on at least a part of the surface of the substrate. The resist pattern forming method of the present invention includes a lamination step of forming the conductive film on a surface of a resist layer including a chemically amplified resist, said resist layer formed on one surface of a substrate, and an exposure step of irradiating the substrate with an electron beam according to a pattern on its side on which the conductive film is formed.Type: GrantFiled: September 2, 2020Date of Patent: March 25, 2025Assignee: Mitsubishi Chemical CorporationInventors: Saki Makigawa, Akira Yamazaki, Naoko Yamada, Yoshiko Irie, Shinji Saiki, Masashi Uzawa -
Patent number: 12252791Abstract: An apparatus manufactures a semiconductor device. The apparatus includes a film formation device, a first detector and a second detector. The film formation device forms an embedded layer for embedding a trench disposed at a substrate in the semiconductor device. The first detector detects a state of a first region of the substrate where the trench is disposed. The second detector detects a state of a second region of the substrate, the second region disposed outside of the first region. The film formation device ends film formation of the embedded layer, based on a condition that difference between a first detection result corresponding to the state of the first region and a second detection result corresponding to the state of the second region is smaller than or equal to a threshold value.Type: GrantFiled: February 10, 2022Date of Patent: March 18, 2025Assignee: DENSO CORPORATIONInventors: Hiroaki Fujibayashi, Yuya Koide, Hirotaka Mori
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Patent number: 12255053Abstract: Plasma-assisted methods for depositing materials and related systems are described. The methods described herein comprise ending a deposition process when a plasma characteristic matches a pre-determined criterion.Type: GrantFiled: December 7, 2021Date of Patent: March 18, 2025Assignee: ASM IP Holding B.V.Inventors: Daniele Piumi, Pamela Rene Fischer
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Patent number: 12252793Abstract: An abradable powder composition is includes a metal component, a lubricant component, and a polymer component. A portion of the metal component is wrapped in the lubricant component to achieve high lubricity and abradability. The abradable powder composition can be used to form an abradable seal coating provided for use in a turbo machinery having a housing and a wheel having multiple blades. The housing houses the wheel which rotates therein. The seal coating is formed on the inner walls of housing adjacent where the wheel blades pass during their rotation. When the wheel is rotated such that, the blades contact the seal coating, it is abraded to form a close fit gap. The abradable seal coating preferably does not produce significant wear of the blade tips or transfer abradable material significantly to the blade tips upon being abraded.Type: GrantFiled: March 31, 2023Date of Patent: March 18, 2025Assignee: METAL IMPROVEMENT COMPANY, LLCInventors: Xinqing Ma, Richard Bajan, Peter F. Ruggiero
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Patent number: 12251452Abstract: A method for enhancing optical properties of sintered, zirconia ceramic bodies and zirconia ceramic dental restorations is provided. The porous or pre-sintered stage of a ceramic body is treated with an yttrium-containing composition and sintered, resulting in sintered ceramic bodies having enhanced optical properties. The enhanced optical properties may be substantially permanent, remaining for the useful life of the sintered ceramic body.Type: GrantFiled: November 17, 2022Date of Patent: March 18, 2025Assignee: James R. Glidewell Dental Ceramics, Inc.Inventors: Jae Won Kim, Akash
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Patent number: 12252664Abstract: An improved material, preferably a biomaterial, is provided which is the reaction product of S8 and a free fatty acid or free fatty acid-containing material, preferably in the presence of metal. The improved material can be made by a method comprising reacting S8 with a free fatty acid to obtain a FFA/S8 composite and shaping the FFA/S8 composite into a solid form. The solid form of said FFA/S8 is melted to form melted FFA/S8 and the melted FFA/S8 is optionally applied as a coating on a surface, used as an adjacent material to a surface or the FFA/S8 composite itself is shaped thereby forming a device and preferably a medical device.Type: GrantFiled: December 11, 2019Date of Patent: March 18, 2025Assignee: Clemson University Research FoundationInventors: Andrew G. Tennyson, Rhett C. Smith
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Patent number: 12247289Abstract: According to one embodiment of the present invention, a method for forming a thin film using a surface protection material comprises: a surface protection layer forming step of forming a surface protection layer on the surface of a substrate by supplying a surface protection material to the inside of a chamber in which the substrate is placed; a step of performing a primary purging of the inside of the chamber; a metal precursor supply step of supplying a metal precursor to the inside of the chamber; a step of performing a secondary purging of the inside of the chamber; and a thin film forming step of supplying a reactive material to the inside of the chamber so as to react with the metal precursor and form a thin film.Type: GrantFiled: November 16, 2020Date of Patent: March 11, 2025Assignee: EGTM CO., LTD.Inventors: Geun Su Lee, Jae Min Kim, Ha Na Kim, Woong Jin Choi
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Patent number: 12240013Abstract: Methods and processes for applying powder coat faux finishes, and power coat materials associated with such methods and processes are provided. Processes employ one or more partial powder coat layers along with physical texturing techniques to provide a variety of powder coated faux finish effects. Methods may utilize standard powder coating formulations in contrasting combinations to form suitable faux finishes. Faux finishing techniques using powder coating procedures may reproduce effects previously only obtainable with wet techniques, such as, for example, sponging, color washing, rag rolling, marbleizing, faux granite, strié, antiquing, verdigris, wood graining, weathered patina, etc. Kits of materials, including powder coating materials and physical texturing equipment suitable to reproduce such faux finishes are also provided.Type: GrantFiled: July 30, 2021Date of Patent: March 4, 2025Assignee: CoaterFX LLCInventors: Ross Shelton Scott, Kimberly Victoria Edwards Scott
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Patent number: 12232962Abstract: Articles for reducing the risk of infection, bearing, or containing an antimicrobial composition containing a solid-phase peroxyxcarboxylic acid metal salt are provided. Methods of reducing the risk of infection using the antimicrobial composition are also provided.Type: GrantFiled: February 3, 2020Date of Patent: February 25, 2025Assignee: ARMIS BIOPHARMA, INC.Inventor: Scott Noblitt