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公开(公告)号：US09302319B2
公开(公告)日：2016-04-05
申请号：US13472966
申请日：2012-05-16
Applicant: Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk , Quoc Tran Pham
Inventor： Christopher D. Prest , Joseph C. Poole , Joseph Stevick , Theodore Andrew Waniuk , Quoc Tran Pham
CPC classification number: B22D17/00 , B24C1/10 , C22C1/02 , Y10T29/49826
Abstract: Described herein is a feedstock including a core comprising BMG and a sheath attached the core. The sheath has a different physical property, a different chemical property or both from the core. Alternatively, the feedstock can include a sheath that encloses one or more core comprising BMG. The feedstock can be manufactured by attaching the sheath to the core, shot peening the core, etching the core, ion implanting the core, or applying a coating to the core, etc. The feedstock can be used to make a part by injection molding. The sheath can be used to adjust the composition of the core to reach the composition of the part.
Abstract translation: 本文描述的是包含包含BMG的芯和附着芯的鞘的原料。 护套具有不同的物理性质，不同的化学性质或者与核心不同。 或者，原料可以包括包围一个或多个包含BMG的芯的护套。 原料可以通过将护套附接到芯，喷丸处理芯，蚀刻芯，离子注入芯或将涂层施加到芯上等来制造。原料可以用于通过注射成型制备零件。 护套可用于调节芯的组成以达到部件的组成。
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公开(公告)号：US09221289B2
公开(公告)日：2015-12-29
申请号：US13560791
申请日：2012-07-27
Applicant: Christopher D. Prest , Ashutosh Y. Shukla , Dale N. Memering , Vashist Vasanthakumar , Vincent Yan , Thomas Johannessen
Inventor： Christopher D. Prest , Ashutosh Y. Shukla , Dale N. Memering , Vashist Vasanthakumar , Vincent Yan , Thomas Johannessen
Abstract: Methods for creating sapphire windows are provided herein. In particular, one embodiment may take the form of a method of manufacturing sapphire windows. The method includes obtaining a polished sapphire wafer and applying decoration to the sapphire wafer. The method also includes cutting the sapphire wafer into discrete windows. In some embodiments, the cutting step comprises laser ablation of the sapphire.
Abstract translation: 本文提供了制造蓝宝石窗的方法。 特别地，一个实施例可以采用制造蓝宝石窗的方法。 该方法包括获得抛光的蓝宝石晶片并将其装配到蓝宝石晶片上。 该方法还包括将蓝宝石晶片切割成离散的窗口。 在一些实施例中，切割步骤包括蓝宝石的激光烧蚀。
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63.发明申请INJECTION MOLDING AND CASTING OF MATERIALS USING A VERTICAL INJECTION MOLDING SYSTEM 有权使用垂直注射成型系统注射成型和铸造材料公开(公告)号：US20150298206A1
公开(公告)日：2015-10-22
申请号：US14394350
申请日：2012-04-16
Applicant: Christopher D. Prest , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott
Inventor： Christopher D. Prest , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott
IPC: B22D17/20
CPC classification number: B22D17/2038 , B22D17/02 , B22D17/12 , B22D17/14 , B22D17/203 , B22D17/28
Abstract: An injection molding system and methods for improving performance of the same. The system includes a plunger rod and a melt zone that are provided in-line and on a vertical axis. The plunger rod is moved in a vertical direction through the melt zone to move molten material into a mold. The injection molding system can perform the melting and molding processes under a vacuum. Skull formation in molten material is reduced by providing an RF transparent sleeve in the melt zone and/or a skull trapping portion adjacent an inlet of the mold. It can also be controlled based on the melting unit. Vacuum evacuation can be reduced during part ejection by using a plunger seal, so that evacuation time between cycles is reduced.
Abstract translation: 注射成型系统及其改善性能的方法。 该系统包括柱塞杆和熔体区，其沿直线和垂直轴线设置。 柱塞杆沿垂直方向移动通过熔体区域，以将熔融材料移动到模具中。 注射成型系统可以在真空下进行熔融和成型过程。 通过在熔体区域中提供RF透明套筒和/或邻近模具的入口的颅骨捕获部分来减少熔融材料中的颅骨形成。 也可以基于熔化单元进行控制。 通过使用柱塞密封件可以减少部分喷射过程中的真空抽真空，从而减少循环之间的抽空时间。
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公开(公告)号：US09133559B2
公开(公告)日：2015-09-15
申请号：US13414542
申请日：2012-03-07
Applicant: Ken Silverman , Ronald Moller , Peter Russell-Clarke , Christopher D. Prest , Rimple Bhatia , Paul Choiniere , Lucy Elizabeth Browning , Masashige Tatebe
Inventor： Ken Silverman , Ronald Moller , Peter Russell-Clarke , Christopher D. Prest , Rimple Bhatia , Paul Choiniere , Lucy Elizabeth Browning , Masashige Tatebe
IPC: C25D5/48 , C25D11/02 , C25D11/04 , C25D11/12 , C25D3/44 , C25D7/00 , C25D5/02 , C25D11/14 , C25D11/16 , C25D11/24 , C25D3/66 , C25D5/10 , C25D11/18
CPC classification number: C25D3/44 , C25D3/665 , C25D5/02 , C25D5/022 , C25D5/10 , C25D5/48 , C25D7/00 , C25D11/022 , C25D11/024 , C25D11/04 , C25D11/12 , C25D11/14 , C25D11/16 , C25D11/18 , C25D11/243 , C25D11/246 , H04M1/0283 , H05K5/04 , Y10T428/12611 , Y10T428/12764
Abstract: Anodized electroplated aluminum structures and methods for making the same are disclosed. Cosmetic structures according to embodiments of the invention are provided by electroplating a non-cosmetic structure with aluminum and then anodizing the electroplated aluminum. This produces cosmetic structures that may possess desired structural and cosmetic properties and that may be suitable for use as housing or support members of electronic devices.
Abstract translation: 公开了阳极化电镀铝结构及其制造方法。 根据本发明实施例的化妆品结构通过用铝电镀非化妆品结构，然后对电镀铝进行阳极氧化来提供。 这产生了可以具有期望的结构和化妆品性质并且可以适合用作电子设备的外壳或支撑构件的化妆品结构。
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65.发明授权Method for quantifying amorphous content in bulk metallic glass parts using thermal emissivity 有权使用热发射率量化块状金属玻璃部件中的无定形含量的方法公开(公告)号：US08829437B2
公开(公告)日：2014-09-09
申请号：US13541709
申请日：2012-07-04
Applicant: Christopher D. Prest , Matthew S. Scott , Dermot J. Stratton , Joseph C. Poole , Theodore A. Waniuk
Inventor： Christopher D. Prest , Matthew S. Scott , Dermot J. Stratton , Joseph C. Poole , Theodore A. Waniuk
CPC classification number: G01F23/22 , G01J5/0003 , G01J5/0896 , G01J2005/0074 , G01J2005/0077 , H01L27/14649
Abstract: Disclosed are methods and apparatus for determining an unknown degree of amorphicity in a bulk-solidifying amorphous alloy. A specimen can be prepared from the alloy, irradiated with passive radiation, imaged to provide a thermal image, and the image analyzed to assess the differences in emissivities in the image. The degree of amorphicity can be determined based on the differences in thermal emissivities.
Abstract translation: 公开了用于确定体固固化非晶合金中未知程度的不规则性的方法和装置。 可以从合金制备样品，用被动辐射照射，成像以提供热图像，并分析图像以评估图像中的发射率差异。 可以根据热发射率的差异来确定非晶态度。
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Patent Agency Ranking
66.发明授权Methods of melting and introducing amorphous alloy feedstock for casting or processing 有权熔融和引入用于铸造或加工的非晶合金原料的方法公开(公告)号：US08813816B2
公开(公告)日：2014-08-26
申请号：US13628542
申请日：2012-09-27
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
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 apparatus and methods for melting and introducing alloy feedstock for molding by using a hollow branch having a constraint mechanism therein. In one embodiment, a hollow branch can extend upward from a cold chamber that is substantially horizontally configured. The hollow branch including a constraint mechanism can be capable of containing an alloy feedstock for melting into the molten alloy in the hollow branch and introducing the molten alloy to the cold chamber for molding.
Abstract translation: 各种实施例提供了通过使用其中具有约束机构的中空分支来熔化和引入用于模制的合金原料的装置和方法。 在一个实施例中，中空分支可以从基本上水平配置的冷室向上延伸。 包括约束机构的中空分支能够包含用于熔化到中空分支中的熔融合金中的合金原料并将熔融合金引入到用于模制的冷室中。
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公开(公告)号：US08733422B2
公开(公告)日：2014-05-27
申请号：US13430221
申请日：2012-03-26
Applicant: Lucy E. Browning , Joseph C. Poole , Christopher D. Prest , Stephen P. Zadesky
Inventor： Lucy E. Browning , Joseph C. Poole , Christopher D. Prest , Stephen P. Zadesky
CPC classification number: H05K5/04 , B23K26/0861 , B23K26/0884 , B23K26/32 , B23K26/34 , B23K2101/36 , B23K2103/02 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/10 , B23K2103/14 , B23K2103/15 , B23K2103/16 , B23K2103/18 , B23K2103/26 , B23K2103/50 , Y10T29/49982 , Y10T29/49984
Abstract: A metal enclosure has a surface region which is coated with cladding material using a laser cladding process. The metal enclosure can form at least a portion of an electronic device housing. All or part of one or more surfaces of the enclosure can be coated with cladding material. The coating of cladding material can be varied at selective regions of the enclosure to provide different structural properties at these regions. The coating of cladding material can be varied at selective regions to provide contrast in cosmetic appearance.
Abstract translation: 金属外壳具有使用激光熔覆工艺涂覆包层材料的表面区域。 金属外壳可以形成电子设备外壳的至少一部分。 外壳的一个或多个表面的全部或部分可以用包覆材料涂覆。 包层材料的涂层可以在外壳的选择性区域变化，以在这些区域提供不同的结构特性。 包层材料的涂层可以在选择性区域变化，以提供美观外观的对比度。
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公开(公告)号：US20140090797A1
公开(公告)日：2014-04-03
申请号：US13629947
申请日：2012-09-28
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC: F27B14/00
CPC classification number: F27B14/00 , B22D17/02 , B22D17/12 , B22D17/2038 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10 , F27B14/061 , Y02P10/253
Abstract: Described herein is a device comprising a crucible, a movable base and a heater; wherein the heater is configured to melt BMG to form molten BMG feedstock in the crucible; wherein the movable base configured to slide along a length of the crucible; wherein the movable base and the crucible are configured to hold the molten BMG feedstock.
Abstract translation: 这里描述的是包括坩埚，可动基座和加热器的装置; 其中所述加热器构造成熔化BMG以在所述坩埚中形成熔融的BMG原料; 其中所述可移动底座被构造成沿所述坩埚的长度滑动; 其中所述可移动底座和所述坩埚被构造成保持所述熔融的BMG原料。
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公开(公告)号：US20140083645A1
公开(公告)日：2014-03-27
申请号：US13628267
申请日：2012-09-27
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermot J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
CPC classification number: B22D25/06 , B22D1/002 , B22D17/10 , B22D17/14 , B22D17/20 , B22D17/30 , B22D27/15 , B22D35/04 , B22D41/00 , B22D41/02 , B22D41/08 , B22D41/16
Abstract: Exemplary embodiments described herein relate to methods and systems for casting metal alloys into articles such as BMG articles. In one embodiment, processes involved for storing, pre-treating, alloying, melting, injecting, molding, etc. can be combined as desired and conducted in different chambers. During these processes, each chamber can be independently, separately controlled to have desired chamber environment, e.g., under vacuum, in an inert gas environment, or open to the surrounding environment. Due to the flexible, independent control of each chamber, the casting cycle time can be reduced and the production throughput can be increased. Contaminations of the molten materials and thus the final products are reduced or eliminated.
Abstract translation: 本文描述的示例性实施例涉及将金属合金铸造成诸如BMG制品的制品的方法和系统。 在一个实施方案中，用于储存，预处理，合金化，熔化，注射，模塑等的方法可以根据需要组合并在不同的室中进行。 在这些过程中，每个室可以独立地被控制以具有期望的室环境，例如在真空中，在惰性气体环境中，或者对周围环境开放。 由于每个室的灵活独立控制，可以减少铸造周期时间并且可以提高生产量。 熔融材料和最终产品的污染减少或消除。
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公开(公告)号：US20140083640A1
公开(公告)日：2014-03-27
申请号：US13628262
申请日：2012-09-27
Applicant: Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermont J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
Inventor： Theodore A. Waniuk , Joseph Stevick , Sean O'Keeffe , Dermont J. Stratton , Joseph C. Poole , Matthew S. Scott , Christopher D. Prest
IPC: B22D18/00
CPC classification number: B22D17/002 , B22D17/04 , B22D17/2069 , B22D17/32 , B22D18/02 , B22D27/11 , C22C1/002 , C22C33/003 , C22C45/001 , C22C45/003 , C22C45/02 , C22C45/10
Abstract: Various embodiments provide methods and apparatus for forming bulk metallic glass (BMG) articles using a mold having a stationary mold part and a movable mold part paired to form a mold cavity. A molten material can be injected to fill the mold cavity. The molten material can then be cooled into a BMG article at a desired cooling rate. While injecting and/or cooling the molten material, the movement of the movable mold part can be controlled, such that a thermal contact between the molten material and the mold can be maintained. BMG articles can be formed without forming an underfilled part. Additional structural features can be imparted in the BMG article during formation. At least a portion of the formed BMG article can have an aspect ratio (first dimension/second dimension) of at least 10 or less than 0.1.
Abstract translation: 各种实施例提供了使用具有固定模具部分的模具和成对形成模具腔的可动模具部件来形成块状金属玻璃（BMG）制品的方法和装置。 可以注入熔融材料以填充模腔。 然后可以以所需的冷却速度将熔融的材料冷却成BMG制品。 在注入和/或冷却熔融材料的同时，可以控制活动模具部件的运动，从而可以保持熔融材料与模具之间的热接触。 可以形成BMG制品，而不形成底部填充部分。 在形成过程中，可以在BMG制品中赋予额外的结构特征。 形成的BMG制品的至少一部分可以具有至少10或小于0.1的纵横比（第一尺寸/第二尺寸）。
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