公开(公告)号：US07763959B2

公开(公告)日：2010-07-27

申请号：US11834863

申请日：2007-08-07

Applicant: Cheng-cheng Liu ,  Jun-cheng Liu ,  Hsin-hao Chen ,  Chi-ming Chen

Inventor： Cheng-cheng Liu ,  Jun-cheng Liu ,  Hsin-hao Chen ,  Chi-ming Chen

IPC: H01L23/495 ,  H01L23/34

CPC classification number: H01L23/4334 ,  H01L23/3142 ,  H01L2224/48247

Abstract: A heat slug is provided for a package structure, including a main body and a plurality of protrusions. The main body has a surface in which at least one ditch is defined. Each protrusion is connected to and extends from the main body and has a surface in which a plurality of dimples is defined.

Abstract translation: 针对包括主体和多个突起的包装结构提供热塞。 主体具有限定了至少一个沟的表面。 每个突起连接到主体并从主体延伸并具有限定多个凹坑的表面。

公开(公告)号：US08800638B2

公开(公告)日：2014-08-12

申请号：US11514878

申请日：2006-09-05

Applicant: Jun-Cheng Liu ,  Cheng-Cheng Liu

Inventor： Jun-Cheng Liu ,  Cheng-Cheng Liu

IPC: F28F7/00

CPC classification number: H01L23/3672 ,  F28D2021/0029 ,  H01L23/04 ,  H01L23/3675 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heatsink and a heatsink-positioning system. The heatsink-positioning system includes a heatsink and a positioning device. The heatsink includes a circular top, a ring-shaped sidewall and a plurality of foot portions. The ring-shaped sidewall connects to the circular top and extends away from the circular top. The ring-shaped sidewall has at least one first positioning portion used for fixing the heatsink. The foot portions connect to the ring-shaped sidewall and extend away from the ring-shaped sidewall. Each foot portion has an opening. The positioning device has at least one second positioning portion corresponding to the first positioning portion and is used for fixing the first positioning portion. By utilizing the heatsink-positioning system, the problem of displacement of the heatsink can be improved.

Abstract translation: 散热器和散热器定位系统。 散热器定位系统包括散热器和定位装置。 散热器包括圆形顶部，环形侧壁和多个脚部。 环形侧壁连接到圆形顶部并远离圆形顶部延伸。 环形侧壁具有用于固定散热器的至少一个第一定位部分。 脚部连接到环形侧壁并远离环形侧壁延伸。 每个脚部都有一个开口。 定位装置具有与第一定位部对应的至少一个第二定位部，并且用于固定第一定位部。 通过利用散热器定位系统，可以提高散热器的位移问题。

公开(公告)号：US20070240848A1

公开(公告)日：2007-10-18

申请号：US11514878

申请日：2006-09-05

Applicant: Jun-Cheng Liu ,  Cheng-Cheng Liu

Inventor： Jun-Cheng Liu ,  Cheng-Cheng Liu

IPC: F28F9/00 ,  F28F7/00

CPC classification number: H01L23/3672 ,  F28D2021/0029 ,  H01L23/04 ,  H01L23/3675 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present invention relates to a heatsink and a heatsink-positioning system. The heatsink-positioning system comprises a heatsink and a positioning device. The heatsink comprises a circular top, a ring-shaped sidewall and a plurality of foot portions. The ring-shaped sidewall connects to the circular top and extends away from the circular top. The ring-shaped sidewall has at least one first positioning portion used for fixing the heatsink. The foot portions connect to the ring-shaped sidewall and extend away from the ring-shaped sidewall. Each foot portion has an opening. The positioning device has at least one second positioning portion corresponding to the first positioning portion and is used for fixing the first positioning portion. By utilizing the heatsink-positioning system of the invention, the problem of displacement of the heatsink can be improved.

Abstract translation: 本发明涉及一种散热器和散热器定位系统。 散热器定位系统包括散热器和定位装置。 散热器包括圆形顶部，环形侧壁和多个脚部。 环形侧壁连接到圆形顶部并远离圆形顶部延伸。 环形侧壁具有用于固定散热器的至少一个第一定位部分。 脚部连接到环形侧壁并远离环形侧壁延伸。 每个脚部都有一个开口。 定位装置具有与第一定位部对应的至少一个第二定位部，并且用于固定第一定位部。 通过利用本发明的散热器定位系统，可以提高散热器的位移问题。

公开(公告)号：US20080048304A1

公开(公告)日：2008-02-28

申请号：US11834863

申请日：2007-08-07

Applicant: Cheng-cheng Liu ,  Jun-cheng Liu ,  Hsin-hao Chen ,  Chi-ming Chen

Inventor： Cheng-cheng Liu ,  Jun-cheng Liu ,  Hsin-hao Chen ,  Chi-ming Chen

IPC: H01L23/495 ,  H01L23/34

CPC classification number: H01L23/4334 ,  H01L23/3142 ,  H01L2224/48247

Abstract: A heat slug is provided for a package structure, including a main body and a plurality of protrusions. The main body has a surface in which at least one ditch is defined. Each protrusion is connected to and extends from the main body and has a surface in which a plurality of dimples is defined.

Abstract translation: 针对包括主体和多个突起的包装结构提供热塞。 主体具有限定了至少一个沟的表面。 每个突起连接到主体并从主体延伸并具有限定多个凹坑的表面。

公开(公告)号：US20210004328A1

公开(公告)日：2021-01-07

申请号：US17027248

申请日：2020-09-21

Applicant: Ren Wang ,  Andrew J. Herdrich ,  Yen-cheng Liu ,  Herbert H. Hum ,  Jong Soo Park ,  Christopher J. Hughes ,  Namakkal N. Venkatesan ,  Adrian C. Moga ,  Aamer Jaleel ,  Zeshan A. Chishti ,  Mesut A. Ergin ,  Jr-shian Tsai ,  Alexander W. Min ,  Tsung-yuan C. Tai ,  Christian Maciocco ,  Rajesh Sankaran

Inventor： Ren Wang ,  Andrew J. Herdrich ,  Yen-cheng Liu ,  Herbert H. Hum ,  Jong Soo Park ,  Christopher J. Hughes ,  Namakkal N. Venkatesan ,  Adrian C. Moga ,  Aamer Jaleel ,  Zeshan A. Chishti ,  Mesut A. Ergin ,  Jr-shian Tsai ,  Alexander W. Min ,  Tsung-yuan C. Tai ,  Christian Maciocco ,  Rajesh Sankaran

IPC: G06F12/0842 ,  G06F12/0831 ,  G06F12/0893 ,  G06F12/109 ,  G06F12/0813 ,  G06F9/455

Abstract: Methods and apparatus implementing Hardware/Software co-optimization to improve performance and energy for inter-VM communication for NFVs and other producer-consumer workloads. The apparatus include multi-core processors with multi-level cache hierarchies including and L1 and L2 cache for each core and a shared last-level cache (LLC). One or more machine-level instructions are provided for proactively demoting cachelines from lower cache levels to higher cache levels, including demoting cachelines from L1/L2 caches to an LLC. Techniques are also provided for implementing hardware/software co-optimization in multi-socket NUMA architecture system, wherein cachelines may be selectively demoted and pushed to an LLC in a remote socket. In addition, techniques are disclosure for implementing early snooping in multi-socket systems to reduce latency when accessing cachelines on remote sockets.

公开(公告)号：US20200327084A1

公开(公告)日：2020-10-15

申请号：US16914327

申请日：2020-06-27

Applicant: Swadesh Choudhary ,  Robert G. Blankenship ,  Siva Prasad Gadey ,  Sailesh Kumar ,  Vinit Mathew Abraham ,  Yen-Cheng Liu

Inventor： Swadesh Choudhary ,  Robert G. Blankenship ,  Siva Prasad Gadey ,  Sailesh Kumar ,  Vinit Mathew Abraham ,  Yen-Cheng Liu

IPC: G06F13/40

Abstract: An interface for coupling an agent to a fabric supports a set of coherent interconnect protocols and includes a global channel to communicate control signals to support the interface, a request channel to communicate messages associated with requests to other agents on the fabric, a response channel to communicate responses to other agents on the fabric, and a data channel to couple to communicate messages associated with data transfers to other agents on the fabric, where the data transfers include payload data.

公开(公告)号：US09958591B2

公开(公告)日：2018-05-01

申请号：US14611284

申请日：2015-02-02

Applicant: Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

Inventor： Chien-Hui Lee ,  Min-Chun Chou ,  Ming-Dah Liu ,  Ching-Hsiang Li ,  Chang-Cheng Liu ,  Wen-Yen Chiu

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0051 ,  G02B6/0053

Abstract: A backlight module includes a light guide plate having a bottom surface, a light emitting surface, a first light incident surface, and microstructures. Each microstructure recesses into or protrudes from the bottom surface and has a first and a second surfaces. The first and the second surfaces of at least one of the microstructures are located on two sides of a first reference plane parallel to the first light incident surface. A section-line of each first surface on a second reference plane perpendicular to the first light incident surface and perpendicular to the light emitting surface is a straight line. A first angle between each first surface and a third reference plane parallel to the light emitting surface in the light guide plate is between 0 degrees and 20 degrees, and a thickness of each microstructure is between 0 micrometers and 20 micrometers.

公开(公告)号：US20180101502A1

公开(公告)日：2018-04-12

申请号：US15721822

申请日：2017-09-30

Applicant: NEVINE NASSIF ,  YEN-CHENG LIU ,  KRISHNAKANTH V. SISTLA ,  GERALD PASDAST ,  SIVA SOUMYA EACHEMPATI ,  TEJPAL SINGH ,  ANKUSH VARMA ,  MAHESH K. KUMASHIKAR ,  SRIKANTH NIMMAGADDA ,  CARLETON L. MOLNAR ,  VEDARAMAN GEETHA ,  JEFFREY D. CHAMBERLAIN ,  WILLIAM R. HALLECK ,  GEORGE Z. CHRYSOS ,  JOHN R. AYERS ,  DHEERAJ R. SUBBAREDDY

Inventor： NEVINE NASSIF ,  YEN-CHENG LIU ,  KRISHNAKANTH V. SISTLA ,  GERALD PASDAST ,  SIVA SOUMYA EACHEMPATI ,  TEJPAL SINGH ,  ANKUSH VARMA ,  MAHESH K. KUMASHIKAR ,  SRIKANTH NIMMAGADDA ,  CARLETON L. MOLNAR ,  VEDARAMAN GEETHA ,  JEFFREY D. CHAMBERLAIN ,  WILLIAM R. HALLECK ,  GEORGE Z. CHRYSOS ,  JOHN R. AYERS ,  DHEERAJ R. SUBBAREDDY

IPC: G06F15/78 ,  G06F15/173 ,  G06F9/50 ,  G06F9/38

CPC classification number: G06F15/7889 ,  G06F1/10 ,  G06F9/3869 ,  G06F9/5038 ,  G06F15/167 ,  G06F15/17312

Abstract: Methods and apparatuses relating to hardware processors with multiple interconnected dies are described. In one embodiment, a hardware processor includes a plurality of physically separate dies, and an interconnect to electrically couple the plurality of physically separate dies together. In another embodiment, a method to create a hardware processor includes providing a plurality of physically separate dies, and electrically coupling the plurality of physically separate dies together with an interconnect.

公开(公告)号：US09925599B2

公开(公告)日：2018-03-27

申请号：US14662254

申请日：2015-03-19

Applicant: Xuan-Cheng Liu

Inventor： Xuan-Cheng Liu

IPC: B23Q11/00 ,  B23B45/00 ,  B25F1/04 ,  B23G1/00 ,  B23Q3/155 ,  B23B49/00 ,  B25F5/00 ,  B25F5/02 ,  B23B45/02

CPC classification number: B23B45/001 ,  B23B45/008 ,  B23B45/02 ,  B23B49/008 ,  B23B2251/52 ,  B23G1/00 ,  B23Q3/15506 ,  B25F1/04 ,  B25F5/003 ,  B25F5/029 ,  Y10T408/37 ,  Y10T483/1755 ,  Y10T483/1798

Abstract: A protection tool for an electronic drill provides various functions when drilling is carried out. The electronic drill has a front end with a through hole located at the front end and a drill head extending through out the through hole. The protection tool is moveably mounted at the front end of the electronic drill along an operation direction. A guard plate includes a pore aligning with the through hole and provides pass way for the drill head. A supporting frame is assembled with the guard plate and is moveably mounted at the front end of the electronic drill along the operation direction, so that the guard plate is positioned at a variable distance from the front end according to the movement of the supporting frame with respect to the front end.

公开(公告)号：US09530328B2

公开(公告)日：2016-12-27

申请号：US14568123

申请日：2014-12-12

Applicant: Chien Cheng Liu ,  Kuan Chen Wang

Inventor： Chien Cheng Liu ,  Kuan Chen Wang

IPC: G09B7/00 ,  G09B7/02 ,  G06F21/32 ,  G09B5/00

CPC classification number: G09B7/00 ,  G06F21/32 ,  G09B5/00 ,  G09B7/02

Abstract: An intelligent teaching and tutoring test method is provided with a remote learning online test mode, a remote learning test paper test mode, a classroom teaching online test mode, and a classroom teaching test paper test mode. Based on the diversified data input methods and intelligent data analyzing process offered by an intelligent teaching and tutoring test system, the invention is a proprietary teaching and tutoring test method for different learners according to their differentiated individual learning situations so as to substantially enhance the learning efficiency of the learners.