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公开(公告)号：US12116689B2
公开(公告)日：2024-10-15
申请号：US17158962
申请日：2021-01-26
摘要： The slow speed of conventional selective electroplating and L-PED (and further requirement of a series of masks in the case of selective electroplating) necessary to generate a metallic three-dimensional object makes conventional selective electroplating and L-PED not viable for mass manufacturing metallic three-dimensional objects. The presently disclosed technology generally utilizes electroplating and L-PED technologies with a screen electroplating process. The screen electroplating process disclosed herein is capable of achieving a faster throughput and a lower workpiece temperature than traditional 3D printing processes can provide, particularly traditional metal 3D printing processes. As a result, the presently disclosed screen electroplating process is able to achieve much faster results in printing a complex three-dimensional metallic structure using electroplating.
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公开(公告)号：US20240112711A1
公开(公告)日：2024-04-04
申请号：US17937620
申请日：2022-10-03
IPC分类号： G11C11/16
CPC分类号： G11C11/161 , G11C11/1673 , G11C11/1675
摘要： A data storage apparatus is presented that includes a well structure comprising a suspension medium, and a magnetic particle disposed in at least a portion of the well structure. A control system is configured to represent a data state corresponding to a positioning of the magnetic particle within the well structure, the magnetic particle moved responsive to an applied field and a present material state of the well structure. Various addressable arrays of well structures and associated control elements can be established to form data storage devices.
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公开(公告)号：US11783858B2
公开(公告)日：2023-10-10
申请号：US17569422
申请日：2022-01-05
CPC分类号： G11B21/22 , F03G7/064 , F03G7/06143 , G11B5/54 , G11B5/4873 , G11B5/5573
摘要： A device disclosed herein includes an upper shape memory alloy (SMA) wire, a lower SMA wire, a flexure having an opening, and a spring configured within the flexure opening, wherein the lower SMA wire, and the flexure are attached at one end to an anchor and at another end to a pin.
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公开(公告)号：US20220254372A1
公开(公告)日：2022-08-11
申请号：US17728415
申请日：2022-04-25
IPC分类号： G11B5/60
摘要： A data storage device (DSD) includes a base-deck, a disc above the base-deck, and a shaft extending perpendicular from the base-deck. The DSD also includes a head stack assembly (HSA) including a head gimbal assembly having a load beam and a head at a first end of the HSA. The head interacts with a surface of the disc. The HSA also includes a second end movably mounted on the shaft. The DSD additionally includes an elevator that linearly moves the HSA along the shaft to adjust a distance between the load beam and the surface of the disc in response to receiving a feedback signal associated with the interaction of the head with the surface of the disc. The feedback signal is one of a plurality of feedback signals employed by the elevator to adjust the distance between the load beam and the surface of the disc.
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公开(公告)号：US11377736B2
公开(公告)日：2022-07-05
申请号：US16745132
申请日：2020-01-16
摘要： A system includes a chamber, a support structure disposed in the chamber, and one or more heads. The support structure is configured to support and position a substrate. The one or more heads includes an energy source coupled to a near-field transducer for providing localized energy towards the support structure at select locations within the chamber.
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公开(公告)号：US20220087074A1
公开(公告)日：2022-03-17
申请号：US17018910
申请日：2020-09-11
摘要： A system includes a data storage drive having a housing with one or more data storage media therein. The housing includes a top cover and a base-deck. The base-deck includes a floor and a frame having a plurality of sides. The data storage drive also includes a printed circuit board assembly (PCBA) mounted on an exterior of one of the plurality of sides of the frame.
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公开(公告)号：US11176963B1
公开(公告)日：2021-11-16
申请号：US17016326
申请日：2020-09-09
摘要： A brake crawler for an elevator-type hard disk drive generally includes a first and second set of clamp arms vertically arranged, each of the first and second sets of clamp arms being capable of exerting a clamping force on a shaft or slider via activation or deactivation of an actuator element associated with each set of clamp arms. The brake crawler further includes an actuator element disposed between the first and second set of clamp arms which allows for movement of the first set of clamp arms away from the second set of clamp arms upon a change in state of the actuator element. Via a specific sequence of activating and deactivating various of the actuator elements associated with the brake crawler, the brake crawler is capable of inch worm-type movement up and down the shaft.
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公开(公告)号：US20200302966A1
公开(公告)日：2020-09-24
申请号：US16358255
申请日：2019-03-19
发明人： Brett R. Herdendorf , Jon D. Trantham , Anil J. Reddy , Riyan Alex Mendonsa , Krishnan Subramanian
摘要： A data storage library includes a number of storage cartridges arranged in a rack accessed by a actuated media player. The actuated media player is adapted to move the along a plane relative to a fixed subset of the storage cartridges in the rack to and to selectively couple to each storage cartridge of the fixed subset to facilitate selective read/write access.
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公开(公告)号：US20200283895A1
公开(公告)日：2020-09-10
申请号：US16745132
申请日：2020-01-16
摘要： A system includes a chamber, a support structure disposed in the chamber, and one or more heads. The support structure is configured to support and position a substrate. The one or more heads includes an energy source coupled to a near-field transducer for providing localized energy towards the support structure at select locations within the chamber.
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公开(公告)号：US20180240480A1
公开(公告)日：2018-08-23
申请号：US15903937
申请日：2018-02-23
IPC分类号： G11B5/48
CPC分类号： G11B5/484 , G11B5/4555 , G11B5/4826
摘要： An apparatus includes a slider test socket. The slider test socket includes a clamp, which includes a body, a handle having an opening, and a plurality of arms that extend between the body at a first end of the clamp and the handle at a second end of the clamp.
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