公开(公告)号：US11325229B2

公开(公告)日：2022-05-10

申请号：US16695204

申请日：2019-11-26

Applicant: Kai Zhang

Inventor： Kai Zhang

IPC: B25B23/00 ,  B25B13/46 ,  B25B13/08

Abstract: An assembly of a wrench and a socket. The wrench has a penetrating driving hole, which has a retaining ring mounted therein. The socket, having a front end and a tail end, comprises a socketing portion axially extended between the front end and the tail end thereof for driving a fastening element. The socket comprises a retaining portion formed on the periphery thereof. The retaining portion has a retaining groove arranged at retaining corners radially indented for matching the retaining ring. The retaining groove is positioned between the front end and the tail end. The retaining portion further has a buffer groove formed between the retaining groove and the front end, so as to allow the buffer groove to successively provide a buffer or damping effect with the retaining ring when the retaining groove is decoupled from the retaining ring. Accordingly, the user is allowed to control his/her force more easily and improves the operational safety for the process of pulling out of the socket.

公开(公告)号：US20210046626A1

公开(公告)日：2021-02-18

申请号：US16695204

申请日：2019-11-26

Applicant: Kai Zhang

Inventor： Kai Zhang

IPC: B25B23/00 ,  B25B13/46

Abstract: An assembly of a wrench and a socket. The wrench has a penetrating driving hole, which has a retaining ring mounted therein. The socket, having a front end and a tail end, comprises a socketing portion axially extended between the front end and the tail end thereof for driving a fastening element. The socket comprises a retaining portion formed on the periphery thereof. The retaining portion has a retaining groove arranged at retaining corners radially indented for matching the retaining ring. The retaining groove is positioned between the front end and the tail end. The retaining portion further has a buffer groove formed between the retaining groove and the front end, so as to allow the buffer groove to successively provide a buffer or damping effect with the retaining ring when the retaining groove is decoupled from the retaining ring. Accordingly, the user is allowed to control his/her force more easily and improves the operational safety for the process of pulling out of the socket.

公开(公告)号：USD887820S1

公开(公告)日：2020-06-23

申请号：US29668012

申请日：2018-10-26

Applicant: Kai Zhang ,  Saeed Nikayin ,  Gilbert Loera

Designer： Kai Zhang ,  Saeed Nikayin ,  Gilbert Loera

公开(公告)号：USD887252S1

公开(公告)日：2020-06-16

申请号：US29662476

申请日：2018-09-05

Applicant: Kai Zhang ,  Saeed Nikayin ,  Gilbert Loera

Designer： Kai Zhang ,  Saeed Nikayin ,  Gilbert Loera

公开(公告)号：US10326990B2

公开(公告)日：2019-06-18

申请号：US15308732

申请日：2015-05-11

Applicant: Jicheng An ,  Kai Zhang

Inventor： Jicheng An ,  Kai Zhang

IPC: H04N19/12 ,  H04N19/159 ,  H04N19/176 ,  H04N19/157 ,  H04N19/44

Abstract: A method and apparatus of adaptive image and video coding including an alternative transform other than the discrete cosine transform (DCT) and discrete sine transform (DST) type VII (DST-VII) are disclosed. For at least one block size belonging to the size group, a transform from multiple transforms comprising an alternative transform in addition to DCT and DST-VII is selected and applied to a current block. The alternative transform may correspond to DCT type IV (DCT-IV) or DST type IV (DST-IV).

公开(公告)号：US10312177B2

公开(公告)日：2019-06-04

申请号：US15554806

申请日：2016-10-12

Applicant: Honeywell International Inc. ,  Liqiang Zhang ,  Yaqin Mao ,  Huifeng Duan ,  Haigang Kang ,  Ya Qun Liu ,  Ling Shen ,  Kai Zhang

Inventor： Liqiang Zhang ,  Yaqin Mao ,  Huifeng Duan ,  Haigang Kang ,  Ya Qun Liu ,  Ling Shen ,  Kai Zhang

IPC: C09K5/06 ,  C08L23/26 ,  H01L23/373 ,  H01L23/42

Abstract: The present disclosure provides thermal interface materials that are useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material also includes a coloring agent selected from the group consisting of: an iron based inorganic pigment; and an organic pigment.

公开(公告)号：US09757728B2

公开(公告)日：2017-09-12

申请号：US15006634

申请日：2016-01-26

Applicant: Lidong Qin ,  Kai Zhang

Inventor： Lidong Qin ,  Kai Zhang

IPC: B01L3/00 ,  F15D1/00 ,  G01N21/03 ,  C12Q1/04 ,  C12Q1/00 ,  G01N30/00 ,  G01N1/10

CPC classification number: B01L3/502761 ,  B01L3/5023 ,  B01L3/5027 ,  B01L2200/0652 ,  B01L2200/0668 ,  B01L2200/10 ,  B01L2300/021 ,  B01L2300/0803 ,  B01L2300/0806 ,  B01L2300/0864 ,  B01L2300/0893 ,  B01L2300/123 ,  B01L2400/0457 ,  B01L2400/0487 ,  C12Q1/04

Abstract: According to the invention, generally, a microfluidic aliquoting (MA) chip, adapted to fit in a Petri dish, has a center well (inlet) connected by a plurality of microchannels to a plurality of side wells (outlets). A relatively large (such as 120 μL) cell suspension having several cells may be injected into the inlet of the MA chip, and single cells may be substantially simultaneously and uniformly distributed, via positive pressure-driving flow, to the several (such as 120) side wells having single cells in less than 1 minute. The MA Chip has a high efficiency in cell recovery. Due to rapid isolation and easy identification of single cells, high cell viability, high enrichment factor, and convenient transfer of submicroliter single-cell suspension, MA Chips are well compatible with CTC isolation from blood, single-cell cloning, PCR, and sequencing.

公开(公告)号：US20170209863A1

公开(公告)日：2017-07-27

申请号：US15006634

申请日：2016-01-26

Applicant: Lidong Qin ,  Kai Zhang

Inventor： Lidong Qin ,  Kai Zhang

IPC: B01L3/00 ,  C12Q1/04

CPC classification number: B01L3/502761 ,  B01L3/5023 ,  B01L3/5027 ,  B01L2200/0652 ,  B01L2200/0668 ,  B01L2200/10 ,  B01L2300/021 ,  B01L2300/0803 ,  B01L2300/0806 ,  B01L2300/0864 ,  B01L2300/0893 ,  B01L2300/123 ,  B01L2400/0457 ,  B01L2400/0487 ,  C12Q1/04

Abstract: According to the invention, generally, a microfluidic aliquoting (MA) chip, adapted to fit in a Petri dish, has a center well (inlet) connected by a plurality of microchannels to a plurality of side wells (outlets). A relatively large (such as 120 μL) cell suspension having several cells may be injected into the inlet of the MA chip, and single cells may be substantially simultaneously and uniformly distributed, via positive pressure-driving flow, to the several (such as 120) side wells having single cells in less than 1 minute. The MA Chip has a high efficiency in cell recovery. Due to rapid isolation and easy identification of single cells, high cell viability, high enrichment factor, and convenient transfer of submicroliter single-cell suspension, MA Chips are well compatible with CTC isolation from blood, single-cell cloning, PCR, and sequencing.

公开(公告)号：US20160105012A1

公开(公告)日：2016-04-14

申请号：US14513430

申请日：2014-10-14

Applicant: Saeed Nikayin ,  Kai Zhang ,  Gilbert Loera

Inventor： Saeed Nikayin ,  Kai Zhang ,  Gilbert Loera

IPC: H02G3/22

CPC classification number: H02G3/0683

Abstract: Improvements in a conduit locking connector that connects rigid conduit to an electrical junction box. Rigid conduit provides the benefit of allowing an installer to screw onto the side of the rigid conduit to frictionally lock into the rigid conduit with the conduit locking connector. A screw engages into rigid conduit that provide a hard bearing surface on opposing sides of the screw. This provides minimal bending of the rigid conduit for a firmer grip of the rigid conduit to the conduit locking connector. The conduit locking connector provides a physical interface that locks onto the rigid conduit and locks onto the junction box. The conduit locking connector provides anti-rotation between the rigid conduit and the junction box. Anti-rotation is with tabs that extend below a planar surface of the conduit locking connector and engage into holes in recesses in the junction box.

Abstract translation: 将刚性导管连接到电接线盒的导管锁定连接器的改进。 刚性导管提供了一种好处，即允许安装者将螺钉拧到刚性导管的侧面，以便与导管锁定连接器摩擦锁定到刚性导管中。 螺钉接合到在螺钉的相对侧上提供硬支承表面的刚性导管中。 这提供了刚性导管的最小弯曲，用于将刚性导管更牢固地夹紧到导管锁定连接器。 导管锁定连接器提供物理接口，锁定在刚性导管上并锁定在接线盒上。 导管锁定连接器在刚性导管和接线盒之间提供防旋转。 防旋转的是具有在导管锁定连接器的平面表面下方延伸并接合到接线盒凹槽中的孔中的突片。

公开(公告)号：US09094691B2

公开(公告)日：2015-07-28

申请号：US13017041

申请日：2011-01-30

Applicant: Kai Zhang ,  Shaw-Min Lei

Inventor： Kai Zhang ,  Shaw-Min Lei

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  G06K9/36 ,  G06K9/46 ,  H03M7/00 ,  H04N19/93 ,  H04N19/196 ,  H04N19/463

CPC classification number: H04N19/93 ,  H04N19/196 ,  H04N19/463

Abstract: A method of converting first data into second data includes: determining a target symbol corresponding to the first data by utilizing a determining unit; and generating the second data corresponding to the determined target symbol. One of the first data and the second data is a syntax element, and the other of the first data and the second data is an entropy-coded result of the syntax element. The target symbol corresponding to the first data is determined adaptively according to occurrence probability of candidate syntax element values of the syntax element.

Abstract translation: 将第一数据转换为第二数据的方法包括：利用确定单元确定与第一数据相对应的目标符号; 以及生成对应于所确定的目标符号的第二数据。 第一数据和第二数据之一是语法元素，第一数据和第二数据中的另一个是语法元素的熵编码结果。 根据语法元素的候选语法元素值的出现概率，自适应地确定对应于第一数据的目标符号。