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101. 发明申请

US20090166184A1 Perpendicular magnetic medium with shields between tracks 有权
标题翻译：轨道之间具有屏蔽的垂直磁性介质
公开(公告)号：US20090166184A1
公开(公告)日：2009-07-02
申请号：US12005182
申请日：2007-12-26
申请人： Yuchen Zhou , Lijie Guan , Kunliang Zhang
发明人： Yuchen Zhou , Lijie Guan , Kunliang Zhang
IPC分类号： C23C14/32 , G11B5/33 , G11B5/706
CPC分类号： G11B5/746 , B82Y10/00 , C23C14/225 , C23C16/45555 , G11B5/743 , G11B5/82 , G11B5/855
摘要： A track shield structure is disclosed that enables higher track density to be achieved in a patterned track medium without increasing adjacent track erasure and side reading. This is accomplished by placing a soft magnetic shielding structure in the space that is present between the tracks in the patterned medium. A process for manufacturing the added shielding structure is also described.
摘要翻译：公开了一种轨道屏蔽结构，其能够在图案化的轨道介质中实现更高的轨道密度，而不增加相邻轨迹擦除和侧面读数。这通过在存在于图案化介质中的轨道之间的空间中放置软磁屏蔽结构来实现。还描述了用于制造附加的屏蔽结构的方法。

102. 发明申请

US20080221432A1 Low temperature method to enhance detection of magnetic beads 有权
标题翻译：低温法加强磁珠的检测
公开(公告)号：US20080221432A1
公开(公告)日：2008-09-11
申请号：US11713998
申请日：2007-03-05
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： A61B5/055
CPC分类号： G01N27/745 , G01R33/1269 , G01R33/5601
摘要： Detection of magnetic beads at temperature below room temperature can increase the signal level significantly as compared to the same detection when performed at room temperature. Additional improvement is obtained if the beads are below 30 nm in size and if deviations of bead size from the median are small. A preferred format for the beads is a suspension of super-paramagnetic particles in a non-magnetic medium.
摘要翻译：与在室温下进行的相同检测相比，在低于室温的温度下磁珠的检测可以显着提高信号水平。如果珠子的尺寸小于30nm，并且如果珠粒尺寸与中位数的偏差小，则可获得额外的改进。珠的优选形式是超顺磁性颗粒在非磁性介质中的悬浮液。

103. 发明授权

US11571696B2 Biological entity separation device and method of use 有权
公开(公告)号：US11571696B2
公开(公告)日：2023-02-07
申请号：US16729398
申请日：2019-12-29
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： B01L3/00 , B03C1/01 , B03C1/28
摘要： The current invention generally relates to apparatus and method to analyze and separate biological entities, including cells, bacteria and molecules from human blood, body tissue, body fluid and other human related biological samples. The claimed apparatus and method analyze, or detect, biological entities based on optical signals received from said entities by using optical detectors. The claimed apparatus and method further separate biological entities with using micro-actuator activated sorting devices.

104. 发明授权

US10178367B2 Method and apparatus to realize virtual reality 有权
公开(公告)号：US10178367B2
公开(公告)日：2019-01-08
申请号：US15601383
申请日：2017-05-22
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： G06F3/01 , G02B26/08 , H04N13/25 , G06F3/0484 , H04N13/122 , H04N13/128 , H04N13/156 , H04N13/161 , H04N13/207 , H04N13/243 , H04N13/271 , H04N13/322 , H04N13/332 , H04N13/341 , H04N13/383
摘要： The current invention relates to the method and apparatus to determine the focus point of a viewer from a single eye of the viewer in a viewing space. The claimed method detects the focus depth and the line of eye sight from said single eye. It further relates to the method to use the determined focus point to achieve virtual reality and augmented reality.

105. 发明申请

US20170361076A1 METHOD TO COLLECT USE DATA IN CUSTOMIZED SKIN CARE 审中-公开
公开(公告)号：US20170361076A1
公开(公告)日：2017-12-21
申请号：US15694763
申请日：2017-09-02
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： A61M35/00 , A61B5/00 , G06F19/00 , A61B5/103 , A61H7/00 , A61H23/00 , A61M37/00 , A61N7/00 , G06Q50/00 , G01S19/19 , A61H23/02 , A61F7/00 , A61N1/04 , A61N1/32 , A61N5/06 , A61H9/00
CPC分类号： A61M35/003 , A61B5/002 , A61B5/0022 , A61B5/0077 , A61B5/103 , A61B5/441 , A61B5/4836 , A61F2007/0087 , A61H7/002 , A61H7/003 , A61H9/0007 , A61H23/00 , A61H23/006 , A61H23/0245 , A61H2201/0153 , A61H2201/0157 , A61H2201/02 , A61H2201/0207 , A61H2201/0214 , A61H2201/0228 , A61H2201/0292 , A61H2201/10 , A61H2201/1409 , A61H2201/5046 , A61H2201/5048 , A61H2201/5064 , A61H2201/5097 , A61H2205/022 , A61M37/00 , A61M37/0092 , A61M2205/3584 , A61M2205/50 , A61N1/0408 , A61N1/328 , A61N5/0616 , A61N7/00 , A61N2005/0644 , A61N2007/0034 , G01S19/19 , G06F19/3456 , G06F19/3462 , G06Q50/01 , G16H40/63
摘要： Methods to collect use data of a user during customized skin care by using a specimen dispensing device are presented. Methods to utilize the embedded memory and electrical interface of the dispensing device and dispensers to collect use data of said user are also presented. The invention may also be applied to health care and personal care needs.

106. 发明授权

US09491431B2 Method and apparatus to produce re-focusable vision by direct retinal projection with mirror array 有权
标题翻译：通过镜子阵列直接视网膜投影产生可再聚焦视力的方法和装置
公开(公告)号：US09491431B2
公开(公告)日：2016-11-08
申请号：US14222633
申请日：2014-03-23
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： H04N13/00 , H04N13/02 , H04N13/04 , G06F3/01 , G02B26/08
CPC分类号： H04N13/122 , G02B26/0833 , G06F3/011 , G06F3/013 , G06F3/015 , G06F3/017 , G06F3/04842 , G06F3/04847 , H04N13/128 , H04N13/156 , H04N13/161 , H04N13/207 , H04N13/243 , H04N13/25 , H04N13/271 , H04N13/322 , H04N13/332 , H04N13/341 , H04N13/383
摘要： The current invention relates to the method to achieve artificial vision with using MEMS based mirror array to directly project image upon the retina of a human eye. Further, it relates to the method to detect the real-time focal length change of the eye lens and modify the MEMS based mirror array angular position configurations to change image projected upon the retina to achieve re-focusable artificial vision.
摘要翻译：本发明涉及使用基于MEMS的镜阵列来实现人造视觉的方法，以将图像直接投影在人眼视网膜上。此外，本发明涉及检测眼透镜的实时焦距变化的方法，并且修改基于MEMS的反射镜阵列角位置配置，以改变投影在视网膜上的图像，以实现可重新聚焦的人造视觉。

107. 发明授权

US09270579B2 Synchronization of traffic multiplexing in link aggregation 有权
标题翻译：流量复用在链路聚合中的同步
公开(公告)号：US09270579B2
公开(公告)日：2016-02-23
申请号：US13458838
申请日：2012-04-27
申请人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
发明人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
IPC分类号： H04L12/28 , H04L12/56 , H04L12/709 , H04L12/707 , H04L29/06 , H04L12/751
CPC分类号： H04L69/28 , H04L45/02 , H04L45/24 , H04L45/245 , H04L69/14 , Y02D50/30
摘要： Synchronization of traffic multiplexing in link aggregation is described. In an embodiment, a first link aggregator and a second link aggregator are associated with a plurality of links. The first link aggregator maintains an identifier for each link indicating at least a state of enabled or disabled. A synchronized clock is established between the first link aggregator and the second link aggregator. A particular link of the plurality of links is transitioned. Wherein, the transitioning is performed by the first link aggregator sending, to the second link aggregator, a first message identifying a particular time to transition the particular link. The first link aggregator receives, from the second link aggregator, a second message indicating that the particular time is acceptable. In response to a determination that the second message indicates that the particular time is acceptable and that the synchronized clock has reached the particular time, transitioning the link.
摘要翻译：描述了流量复用在链路聚合中的同步。在一个实施例中，第一链路聚合器和第二链路聚合器与多个链路相关联。第一链路聚合器维护每个链路的标识符，指示至少一个启用或禁用的状态。在第一链路聚合器和第二链路聚合器之间建立同步时钟。多个链接的特定链接被转换。其中，由第一链路聚合器向第二链路聚合器发送标识转换特定链路的特定时间的第一消息来执行转换。第一链路聚合器从第二链路聚合器接收指示特定时间是可接受的第二消息。响应于第二消息指示特定时间是可接受的并且同步时钟已经到达特定时间的确定，转换链接。

108. 发明授权

US08942089B2 Method and apparatus for adaptive fast start in link aggregation 有权
标题翻译：链路聚合中自适应快速启动的方法和装置
公开(公告)号：US08942089B2
公开(公告)日：2015-01-27
申请号：US13466715
申请日：2012-05-08
申请人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
发明人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
IPC分类号： G06F11/00 , H04L12/26
CPC分类号： H04L47/28 , H04L43/0852 , H04L45/245 , H04L47/12 , H04L47/30 , H04L47/323 , Y02D50/30
摘要： In one embodiment, a period between periodic transmissions of protocol data units (PDUs) used to form or maintain a link aggregation group is initially set to a fixed value. When a stress condition is detected, the period between periodic transmissions of PDUs is increased from the initial value. When the stress condition is determined to have eased, the period between periodic transmissions of PDUs is reduced back toward the fixed value.
摘要翻译：在一个实施例中，用于形成或维护链路聚合组的协议数据单元（PDU）的周期性传输之间的周期被初始设置为固定值。当检测到应力条件时，PDU的周期性传输之间的周期从初始值增加。当应力条件被确定为缓解时，PDU的周期性传输之间的时间间隔减小到固定值。

109. 发明授权

US08772888B2 MTJ MRAM with stud patterning 有权
标题翻译： MTJ MRAM螺柱图案
公开(公告)号：US08772888B2
公开(公告)日：2014-07-08
申请号：US13572197
申请日：2012-08-10
申请人： Dong Ha Jung , Kimihiro Satoh , Jing Zhang , Yuchen Zhou , Yiming Huai
发明人： Dong Ha Jung , Kimihiro Satoh , Jing Zhang , Yuchen Zhou , Yiming Huai
IPC分类号： H01L43/00 , H01L43/12
CPC分类号： H01L43/12 , H01L43/08
摘要： Use of a multilayer etching mask that includes a stud mask and a removable spacer sleeve for MTJ etching to form a bottom electrode that is wider than the rest of the MTJ pillar is described. The first embodiment of the invention described includes a top electrode and a stud mask. In the second and third embodiments the stud mask is a conductive material and also serves as the top electrode. In embodiments after the stud mask is formed a spacer sleeve is formed around it to initially increase the masking width for a phase of etching. The spacer is removed for further etching, to create step structures that are progressively transferred down into the layers forming the MTJ pillar. In one embodiment the spacer sleeve is formed by net polymer deposition during an etching phase.
摘要翻译：描述了包括螺柱掩模和用于MTJ蚀刻以形成比MTJ柱的其余部分宽的底部电极的可移除间隔套的多层蚀刻掩模的使用。所描述的本发明的第一实施例包括顶部电极和螺柱掩模。在第二和第三实施例中，螺柱掩模是导电材料，并且还用作顶部电极。在形成螺柱掩模之后的实施例中，在其周围形成间隔套，以最初增加蚀刻阶段的掩模宽度。去除间隔物用于进一步蚀刻，以产生逐渐转移到形成MTJ柱的层中的阶梯结构。在一个实施例中，间隔套筒是在蚀刻阶段期间通过净聚合物沉积形成的。

110. 发明授权

US08758850B2 STT-MRAM MTJ manufacturing method with in-situ annealing 有权
标题翻译： STT-MRAM MTJ具有原位退火的制造方法
公开(公告)号：US08758850B2
公开(公告)日：2014-06-24
申请号：US13238972
申请日：2011-09-21
申请人： Yuchen Zhou , Yiming Huai
发明人： Yuchen Zhou , Yiming Huai
IPC分类号： G11C15/02
CPC分类号： G11C11/161 , H01L43/12
摘要： A spin transfer torque magnetic random access memory (STTMRAM) element and a method of manufacturing the same is disclosed having a free sub-layer structure with enhanced internal stiffness. A first free sub-layer is deposited, the first free sub-layer being made partially of boron (B), annealing is performed of the STTMRAM element at a first temperature after depositing the first free sub-layer to reduce the B content at an interface between the first free sub-layer and the barrier layer, the annealing causing a second free sub-layer to be formed on top of the first free sub-layer and being made partially of B, the amount of B of the second free sub-layer being greater than the amount of B in the first free sub-layer. Cooling down the STTMRAM element to a second temperature that is lower than the first temperature and depositing a third free sub-layer directly on top of the second free layer, with the third free sub-layer being made partially of boron (B), wherein the amount of B in the third sub-free layer is less than the amount of B in the second free sub-layer.
摘要翻译：公开了具有增强的内部刚度的自由子层结构的自旋转矩磁性随机存取存储器（STTMRAM）元件及其制造方法。沉积第一自由子层，第一自由子层部分由硼（B）制成，在沉积第一自由子层之后，在第一温度下对STTMRAM元素进行退火，以降低B 在第一自由子层和阻挡层之间的界面，退火使第二自由子层形成在第一自由子层的顶部上并且部分地由B构成，第二自由子层的B的量层大于第一自由子层中的B的量。将STTMRAM元件冷却至低于第一温度的第二温度，并将第三自由子层直接沉积在第二自由层的顶部上，第三自由子层部分由硼（B）制成，其中第三子自由层中的B的量小于第二自由子层中的B的量。

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