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Jinshan
Jinshan Li, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080285182 | ENHANCED ANTI-PARALLEL-PINNED SENSOR USING THIN RUTHENIUM SPACER AND HIGH MAGNETIC FIELD ANNEALING - An anti-parallel pinned sensor is provided with a spacer that increases the anti-parallel coupling strength of the sensor. The anti-parallel pinned sensor is a GMR or TMR sensor having a pure ruthenium or ruthenium alloy spacer. The thickness of the spacer is less than 0.8 nm, preferably between 0.1 and 0.6 nm. The spacer is also annealed in a magnetic field that is 1.5 Tesla or higher, and preferably greater than 5 Tesla. This design yields unexpected results by more than tripling the pinning field over that of typical AP-pinned GMR and TMR sensors that utilize ruthenium spacers which are 0.8 nm thick and annealed in a relatively low magnetic field of approximately 1.3 Tesla. | 11-20-2008 |
| 20100226038 | SERVO DESIGN IN DATA STORAGE MEDIA - A data storage medium comprises a plurality of data regions, and a plurality of servo regions configured to provide positioning information to a reading device. Each of the plurality of data regions corresponds to more than one of the plurality of servo regions. The more than one of the plurality of servo regions are configured to provide positioning information to the reading device at discrete times corresponding to a data operation of a corresponding data region. | 09-09-2010 |
Jinshan Wang, Shenzhen City CN
| Patent application number | Description | Published |
|---|---|---|
| 20100318872 | Decoding Method for LDPC Code Based on BP Arithmetic - A decoding method for LDPC codes based on BP algorithm, includes initializing LLR (q | 12-16-2010 |
Jinshan Wu, Yancheng CN
| Patent application number | Description | Published |
|---|---|---|
| 20080221312 | METHOD FOR CRYSTALLIZING SUCRALOSE - The present application discloses a method for crystallizing sucralose, which uses an alcohol solvent or a mixed solvent of alcohol and other solvent(s) in the crystallization of sucralose. | 09-11-2008 |
| 20080221313 | PROCESS FOR THE PREPARATION OF SUCRALOSE BY THE DEACYLATION OF TRICHLOROSUCROSE-6-ETHYL ESTER - The present invention discloses a process for the preparation of sucralose by the deacylation of trichlorosucrose-6-ethyl ester, wherein the deacylation reaction is performed in an alcohol solvent in the presence of organic base catalyst, so as to obtain sucralose. | 09-11-2008 |