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公开(公告)号：US20150252452A1
公开(公告)日：2015-09-10
申请号：US14715326
申请日：2015-05-18
Applicant: Apple Inc.
Inventor： Christopher D. Prest , Matthew S. Scott , Stephen P. Zadesky , Dermot J. Stratton , Joseph C. Poole
CPC classification number: C22C1/08 , B22D19/00 , B22D19/0081 , B22D19/16 , B22D21/005 , B22D25/005 , B22D29/002 , B32B5/18 , B32B15/01 , B32B2266/045 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , Y10T428/12479
Abstract: Provided in one embodiment is a method of making use of foams as a processing aid or to improve the properties of bulk-solidifying amorphous alloy materials. Other embodiments include the bulk-solidifying amorphous alloy/foam composite materials made in accordance with the methods.
Abstract translation: 在一个实施方案中提供了使用泡沫作为加工助剂或改善非晶合金材料块状固化性能的方法。 其他实施方案包括根据该方法制备的体固固化非晶合金/泡沫复合材料。
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22.发明申请NON-DESTRUCTIVE DETERMINATION OF VOLUMETRIC CRYSTALLINITY OF BULK AMORPHOUS ALLOY 审中-公开非破坏性测定大块非晶态合金的体积结晶公开(公告)号：US20150139270A1
公开(公告)日：2015-05-21
申请号：US14396260
申请日：2012-04-23
Applicant: Apple Inc.
Inventor： Christopher D. Prest , Matthew S. Scott , Stephen P. Zadesky , Richard W. Heley , Dermot J. Stratton , Joseph C. Poole , Theodore Andrew Waniuk
IPC: G01N25/16
CPC classification number: G01N25/16
Abstract: A method comprising: constructing a master curve plot comprising a plurality of reference curves, each reference curve representing a relationship between volume and temperature for one of a plurality of reference alloy samples having a chemical composition and various predetermined degrees of crystallinity; for an alloy specimen having the chemical composition and an unknown degree of crystallinity, obtaining a curve representing a relationship between volume and temperature thereof; and determining the unknown degree of crystallinity by comparing the curve to the master curve plot.
Abstract translation: 一种方法，包括：构建包括多个参考曲线的主曲线图，每个参考曲线表示具有化学组成和各种预定结晶度的多个参考合金样品中的一个的体积和温度之间的关系; 对于具有化学组成和未知结晶度的合金样品，获得表示体积和温度之间的关系的曲线; 并通过将曲线与主曲线图进行比较来确定未知的结晶度。
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公开(公告)号：US20140332176A1
公开(公告)日：2014-11-13
申请号：US14445531
申请日：2014-07-29
Applicant: Apple Inc. , Crucible Intellectual Property, LLC
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC classification number: F27D11/06 , B22D17/04 , B22D17/10 , B22D17/2038 , B22D18/06 , B22D25/06 , B22D27/04 , B22D27/20 , B22D37/00 , B22D41/01 , C22C45/00 , C22C45/003 , C22C45/008 , C22C45/02 , C22C45/10 , F27D3/0025 , F27D3/14 , F27D11/12 , H05B6/067 , H05B6/30 , H05B6/36 , H05B6/367 , H05B6/44 , Y02P10/253
Abstract: Various embodiments provide apparatus and methods for melting materials and for containing the molten materials within melt zone during melting. Exemplary apparatus may include a vessel configured to receive a material for melting therein; a load induction coil positioned adjacent to the vessel to melt the material therein; and a containment induction coil positioned in line with the load induction coil. The material in the vessel can be heated by operating the load induction coil at a first RF frequency to form a molten material. The containment induction coil can be operated at a second RF frequency to contain the molten material within the load induction coil. Once the desired temperature is achieved and maintained for the molten material, operation of the containment induction coil can be stopped and the molten material can be ejected from the vessel into a mold through an ejection path.
Abstract translation: 各种实施例提供了用于熔化材料并在熔化期间将熔融材料容纳在熔融区内的装置和方法。 示例性装置可以包括构造成容纳用于在其中熔化的材料的容器; 位于容器附近的负载感应线圈，用于熔化材料; 以及与负载感应线圈成一直线设置的容纳感应线圈。 可以通过以第一RF频率操作负载感应线圈来加热容器中的材料以形成熔融材料。 容纳感应线圈可以在第二RF频率下操作以容纳负载感应线圈内的熔融材料。 一旦达到和维持熔融材料所需的温度，可以停止容纳感应线圈的操作，并且熔融材料可以通过喷射路径从容器喷射到模具中。
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24.发明授权Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques 有权使用冷坩埚感应熔炼技术的非晶合金冷室压铸公开(公告)号：US08813817B2
公开(公告)日：2014-08-26
申请号：US13630873
申请日：2012-09-28
Applicant: Apple Inc.
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Abstract: Various embodiments provide systems and methods for casting amorphous alloys. Exemplary casting system may include an insertable and rotatable vessel configured in a non-movable induction heating structure for melting amorphous alloys to form molten materials in the vessel. While the molten materials remain heated, the vessel may be rotated to pour the molten materials into a casting device for casting them into articles.
Abstract translation: 各种实施方案提供了用于铸造非晶合金的系统和方法。 示例性的铸造系统可以包括可插入和可旋转的容器，其构造成用于熔化无定形合金以在容器中形成熔融材料的不可移动的感应加热结构。 当熔融材料保持加热时，容器可以旋转以将熔融材料倒入铸造装置中以将它们投入到制品中。
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公开(公告)号：US11199929B2
公开(公告)日：2021-12-14
申请号：US16506887
申请日：2019-07-09
Applicant: Apple Inc.
Inventor： Joseph C. Poole , Matthew S. Rogers , Naoto Matsuyuki
Abstract: A textured enclosure component including two different types of surface features is disclosed. The two different types of surface features are differently sized. The combination of differently sized surface features provides both anti-glare and anti-reflective properties to the enclosure component.
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Patent Agency Ranking
公开(公告)号：US20210303031A1
公开(公告)日：2021-09-30
申请号：US17185723
申请日：2021-02-25
Applicant: Apple Inc.
Inventor： Joseph C. Poole , Matthew S. Rogers , Dale N. Memering
IPC: G06F1/16
Abstract: The disclosure provides members formed from multiple layers as well as enclosures and electronic devices that include the members. The members include glass members formed from multiple layers of glass. In some cases, the members include a protruding feature provided over a camera assembly of the electronic device. The member may define one or more through-holes that extend through the protruding feature. The protruding feature may define a textured region that may be configured to provide a matte or glossy appearance.
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公开(公告)号：US10233525B2
公开(公告)日：2019-03-19
申请号：US14740182
申请日：2015-06-15
Applicant: Apple Inc.
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Quoc Tran Pham , Theodore Andrew Waniuk
IPC: B32B3/24 , C22C45/10 , B22D17/00 , B22D25/06 , C22C45/00 , B22D41/01 , C22C1/02 , C22C1/00 , C22C33/00 , C22C45/02 , C22C30/00
Abstract: Described herein is a feedstock comprising BMG. The feedstock has a surface with an average roughness of at least 200 microns. Also described herein is a feedstock comprising BMG. The feedstock, when supported on a support during a melting process of the feedstock, has a contact area between the feedstock and the support up to 50% of a total area of the support. These feedstocks can be made by molding ingots of BMG into a mole with surface patterns, enclosing one or more cores into a sheath with a roughened surface, chemical etching, laser ablating, machining, grinding, sandblasting, or shot peening. The feedstocks can be used as starting materials in an injection molding process.
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公开(公告)号：US20190045642A1
公开(公告)日：2019-02-07
申请号：US15821789
申请日：2017-11-23
Applicant: Apple Inc.
Inventor： Christopher D. Prest , Colin M. Ely , Naoto Matsuyuki , Joseph C. Poole
CPC classification number: H05K5/0095 , G04G17/08 , G06F1/1626 , G06F1/163 , G06F1/1633 , G06F1/1637 , G06F1/1656 , H05K5/0013 , H05K5/0017 , H05K5/006 , H05K5/0217 , H05K5/0247 , H05K5/03 , H05K7/1417
Abstract: A housing or enclosure for an electronic device is formed from a shell and chassis may positioned along an interior of the shell. The shell may be formed from a hard or cosmetic material and the chassis may be formed from a machinable material. The chassis may define one or more machined surfaces that are configured to receive or mount a component of the electronic device.
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公开(公告)号：US10197335B2
公开(公告)日：2019-02-05
申请号：US13651654
申请日：2012-10-15
Applicant: Apple Inc. , Crucible Intellectual Property, LLC
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC: B22D17/20 , B22D17/10 , F27D11/06 , B22D25/06 , B22D27/04 , B22D27/20 , B22D41/01 , C22C45/00 , C22C45/10 , B22D18/06 , B22D37/00 , H05B6/36 , B22D17/04 , H05B6/44 , C22C45/02 , F27D3/00 , F27D3/14 , F27D11/12 , H05B6/06 , H05B6/30
Abstract: Various embodiments provide apparatus and methods for melting materials and for containing the molten materials within melt zone during melting. Exemplary apparatus may include a vessel configured to receive a material for melting therein; a load induction coil positioned adjacent to the vessel to melt the material therein; and a containment induction coil positioned in line with the load induction coil. The material in the vessel can be heated by operating the load induction coil at a first RF frequency to form a molten material. The containment induction coil can be operated at a second RF frequency to contain the molten material within the load induction coil. Once the desired temperature is achieved and maintained for the molten material, operation of the containment induction coil can be stopped and the molten material can be ejected from the vessel into a mold through an ejection path.
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公开(公告)号：US10161025B2
公开(公告)日：2018-12-25
申请号：US14690239
申请日：2015-04-17
Applicant: Apple Inc.
Inventor： Joseph C. Poole , Theodore A. Waniuk , Jeffrey L. Mattlin , Michael S. Nashner , Christopher D. Prest
IPC: C22C1/00 , C22C45/00 , B05D5/00 , B22F3/105 , B22F3/11 , B22F9/08 , C22C33/02 , C22C47/14 , C22C49/14
Abstract: Described herein are methods of constructing a part having improved properties using metallic glass alloys, layer by layer. In accordance with certain aspects, a layer of metallic glass-forming powder is deposited to selected positions and then fused to a surface layer (i.e. layer below) by suitable methods such as laser heating or electron beam heating. The deposition and fusing are then repeated as need to construct the part, layer by layer. In certain embodiments, one or more sections or layers of non-metallic glass-forming material can be included as needed to form a composite final part. In certain aspects, the metallic glass-forming powder may be crystalized during depositing and fusing, or may be recrystallized during subsequent processing to provide selectively crystalized sections or layers, e.g., to impart desired functionality. In other aspects, non-metallic glass-forming materials may be deposited and fused at selected positions, e.g., to provide selective shear banding to impart improved ductile properties and plasticity. In yet other aspects, the metallic glass-forming powder or metallic glass material and non-metallic glass-forming material are deposited and fused to form a foam-like, bellow or similar structure, which is able to crumple under high stress to absorb energy under impact.
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