Kochan Ju - Fremont CA Po-Kang Wang - San Jose CA Chun Liu - Fremont CA
Assignee:
Headway Technologies, Inc. - Milpitas CA
International Classification:
H04R 3100
US Classification:
2960314, 2960315
Abstract:
A merged read/write magnetic recording head comprises a low magnetic moment first magnetic shield layer over a substrate. A read gap layer with a magnetoresistive head is formed over the first shield layer. A shared pole comprises a low magnetic moment second magnetic shield layer plated on a sputtered seed PLM layer over the read gap layer, a non-magnetic layer plated over the PLM layer and a HMM lower pole layer plated over the second magnetic shield layer. A write gap layer is formed over the first high magnetic moment pole layer of the shared pole. An upper pole comprises a high magnetic moment pole layer over the write gap layer.
Double Plate-Up Process For Fabrication Of Composite Magnetoresistive Shared Poles
A method of manufacturing a magnetic recording head includes the following steps. Form a low magnetic moment, first magnetic shield layer over a substrate. Form a read gap layer with a magnetoresistive head over the first shield layer. Form a seed layer over the read gap layer covered with a frame mask with a width âFâ. Form a PLM second shield layer over the seed layer and planarize the shield layer. Form a non-magnetic copper or dielectric spacer layer over the PLM second shield layer. Form a first HMM, lower pole layer over the non-magnetic spacer layer. Cover the first HMM, lower pole layer with a write gap layer. Form an write head mask composed of two parallel rows of resist with an outer width âWâ over the seed layer. Between the two rows of resist of the write head mask is a trench having a width âNâ. Then form an HMM, upper pole layer over the write gap layer aside from the write head mask.
Composite Shared Pole Design For Magnetoresistive Merged Heads
Kochan Ju - Fremont CA, US Po-Kang Wang - San Jose CA, US Chun Liu - Fremont CA, US Jei Wei Chang - Cupertino CA, US
Assignee:
Headway Technologies, Inc. - Milpitas CA
International Classification:
G11B 5/127
US Classification:
360317
Abstract:
A merged read/write magnetic recording head comprises a low magnetic moment first magnetic shield layer over a substrate. A read gap layer with a magnetoresistive head is formed over the first shield layer. A shared pole comprises a low magnetic moment second magnetic shield layer plated on a sputtered seed PLM layer over the read gap layer, a non-magnetic layer plated over the PLM layer and a HMM lower pole layer plated over the second magnetic shield layer. A write gap layer is formed over the first high magnetic moment pole layer of the shared pole. An upper pole comprises a high magnetic moment pole layer over the write gap layer.
Henry K. Jun - San Jose CA Chun L. Liu - Milpitas CA Lin Yang - Fremont CA Kazuyoshi Moriya - Edogawa-ku, JP
Assignee:
VLSI Technology, Inc. - San Jose CA
International Classification:
G06F 1750
US Classification:
364491
Abstract:
A method for producing a circuit layout comprising the steps of establishing high-level input parameters which identify input/output characteristics and high-level functional parameters of a data path, inputting the input parameters to a compiler, the compiler performing steps of creating a data path netlist by selecting data path components in response to the established high-level input parameters; and automatically selecting control logic for the data path components. The data path netlist is a high-level netlist of Boolean logic which can then easily be translated into a gate level implementation of the circuit layout.
Henry K. Jun - San Jose CA Chun L. Liu - Milpitas CA Lin Yang - Fremont CA Kazuyoshi Moriya - Tokyo, JP
Assignee:
VLSI Technology, Inc. - San Jose CA
International Classification:
G06F 1750
US Classification:
364491
Abstract:
A method for producing a circuit layout comprising the steps of establishing high-level input parameters which identify input/output characteristics and high-level functional parameters of a data path, inputting the input parameters to a compiler, the compiler performing steps of creating a data path netlist by selecting data path components in response to the established high-level input parameters; and automatically selecting control logic for the data path components. The data path netlist is a high-level netlist of Boolean logic which can then easily be translated into a gate level implementation of the circuit layout.
Flow Reaction Process For Manufacture Of Boron-Containing Agrochemicals
- Durham NC, US Yong-Kang ZHANG - San Jose CA, US Chun Yu LIU - Durham NC, US Marissa Caroline AUBREY - Durham NC, US
International Classification:
C07F 5/04 C07F 5/02 A01N 59/04
Abstract:
The present invention relates to methods of preparing benzoxaboroles. Benzoxaborole compounds have shown promise as antimicrobial agents, especially against fungal pathogens. The invention also relates to compositions of acyclic alkoxy boronic acid esters as intermediates, and continuous flow processes of mixing the intermediates with organomagnesium, magnesium, or organolithium reagents to form the desired benzoxaboroles.
Data Reading Method, Apparatus, And System, And Distributed System
- Shenzhen, CN Chun LIU - Santa Clara CA, US Wei FENG - Shenzhen, CN
Assignee:
HUAWEI TECHNOLOGIES CO., LTD. - Shenzhen
International Classification:
G06F 3/06
Abstract:
A data reading method, apparatus, and system, and a distributed system, related to the field of storage technologies and can be applied to data reading. The method includes: receiving a data read request sent by a terminal, where the data read request includes a logical address of target data; locally searching, based on the logical address, a first slave node for a latest version of the target data; and, when it is determined that the latest version of the target data has been stored in each of a plurality of slave nodes, sending the latest version of the target data to the terminal. This data reading method, apparatus, system, and distributed system can avoid a rollback of a version of read data.
Name / Title
Company / Classification
Phones & Addresses
Chun Liu President
Adlink Technology America Inc Ret Computers/Software
5215 Hellyer Ave, San Jose, CA 95138 4083600200
Chun Qing Liu President
Silicon Valley Wonderland, Inc
271 Serena Way, Santa Clara, CA 95051
Chun Liu Principal
Liu & Wang Associates Inc Eating Place
1765 Risdon Rd, Concord, CA 94518
Chun M. Liu
Pacific Liu Restaurant, LLC
1330 Broadway, Oakland, CA 94612 1680 Willow Pass Rd, Concord, CA 94520
Chun Cheng Liu President
SOHODO
4349 Renaissance Dr STE 205, San Jose, CA 95134
Chun Ming Liu President
EVERGREEN INVESTMENTS, INC.
237-10 St, Oakland, CA 94607 237 10 St, Oakland, CA 94607
Chun Ming Liu President
CHUNG SHAN FAMILY ASSOCIATION Business Services
237-10 St, Oakland, CA 94607 237 10 St, Oakland, CA 94607
Other Stanford authors of the study are graduate student Angela Zhang; postdoctoral scholars Kaavya Krishna Kumar, PhD, Dilip Thomas, PhD, Amit Manhas, PhD, and Johanne Marie Justesen, PhD; instructors of cardiovascular medicine Siyeon Rhee, PhD, and Chun Liu, PhD; cardiovascular fellow Ian Chen, MD