Wei T Tian

US Patent:

8405171, Mar 26, 2013

Filed:

Nov 16, 2010

Appl. No.:

12/947516

Inventors:

Yuankai Zheng - Fremont CA, US
Xiaohua Lou - Milpitas CA, US
Wei Tian - Bloomington MN, US
Zheng Gao - San Jose CA, US
Haiwen Xi - San Jose CA, US

Assignee:

Seagate Technology LLC - Scotts Valley CA

International Classification:

H01L 29/82

US Classification:

257421, 257E21002, 257E29323

Abstract:

An apparatus and associated method for a non-volatile memory cell with a phonon-blocking insulating layer. In accordance with various embodiments, a magnetic stack has a tunnel junction, ferromagnetic free layer, pinned layer, and an insulating layer that is constructed of an electrically and thermally insulative material that blocks phonons while allowing electrical transmission through at least one conductive feature.

US Patent:

8648426, Feb 11, 2014

Filed:

Dec 17, 2010

Appl. No.:

12/971393

Inventors:

Insik Jin - San Jose CA, US
Wei Tian - Bloomington MN, US
Venugopalan Vaithyanathan - Bloomington MN, US
Cedric Bedoya - Edina MN, US
Markus Siegert - Minneapolis MN, US

Assignee:

Seagate Technology LLC - Cupertino CA

International Classification:

H01L 21/70

US Classification:

257390, 257411, 257E27099, 257E29255

Abstract:

A transistor including a source; a drain; a gate region, the gate region including a gate; an island; and a gate oxide, wherein the gate oxide is positioned between the gate and the island; and the gate and island are coactively coupled to each other; and a source barrier and a drain barrier, wherein the source barrier separates the source from the gate region and the drain barrier separates the drain from the gate region.

US Patent:

20110298456, Dec 8, 2011

Filed:

Jun 3, 2011

Appl. No.:

13/152860

Inventors:

BIN Lu - San Ramon CA, US
Qing He - Plymouth MN, US
Mark Covington - Edina MN, US
Yunhao Xu - Fremont CA, US
Wei Tian - Eden Prairie MN, US

Assignee:

SEAGATE TECHNOLOGY LLC - Cupertino CA

International Classification:

G01R 33/02

US Classification:

324252

Abstract:

In certain embodiments, a tunneling magneto-resistive (TMR) sensor includes a sensor stack positioned between a seed layer and a cap layer. The seed layer includes a first buffer layer that includes a non-magnetic nickel alloy.In certain embodiments, a sensor stack includes a top and bottom shield and a seed layer positioned adjacent to the bottom shield. The seed layer has a first buffer layer that includes a nickel alloy.

US Patent:

20130200476, Aug 8, 2013

Filed:

Mar 14, 2013

Appl. No.:

13/829137

Inventors:

SEAGATE TECHNOLOGY LLC - Cupertino CA, US
Xiaohua Lou - Milpitas CA, US
Wei Tian - Eden Prairie MN, US
Zheng Gao - San Jose CA, US
Haiwen Xi - San Jose CA, US

Assignee:

SEAGATE TECHNOLOGY LLC - Cupertino CA

International Classification:

H01L 43/02

US Classification:

257421, 438 3

Abstract:

An apparatus and associated method for a non-volatile memory cell with a phonon-blocking insulating layer. In accordance with various embodiments, a magnetic stack has a tunnel junction, ferromagnetic free layer, pinned layer, and an insulating layer that is constructed of an electrically and thermally insulative material that blocks phonons while allowing electrical transmission through at least one conductive feature.

US Patent:

20210219910, Jul 22, 2021

Filed:

Mar 16, 2021

Appl. No.:

17/202352

Inventors:

- Mountain View CA, US
Mulk Abdul Maluk Mohamed - Tiruchirappalli, IN
Terrence Chun Yin Poon - Foster City CA, US
Wei Tian - Sunnyvale CA, US

International Classification:

A61B 5/00
G16H 15/00
A61B 5/11
A61B 5/145
G16H 50/30
G16H 40/67
G16H 20/10
G16H 20/60
G16H 50/20
G16H 10/40
G16H 50/50
G16H 10/60
G06N 20/00

Abstract:

A patient health management platform accesses a metabolic profile for a patient and biosignals recorded for the patient during a current time period comprising sensor data and/or lab test data collected for the patient. The platform receives patient data recorded during the current time period comprising food items consumed, medications taken, and symptoms experienced by the patient. The platform implements a machine-learned metabolic model to determine a metabolic state of the patient at a conclusion of the current time period by comparing a true representation of the metabolic state and a prediction of the metabolic state. The true representation and the prediction are determined based on the recorded biosignals and the recorded patient data, respectively. The platform generates a patient-specific treatment recommendation outlining instructions for the patient to improve their metabolic state and provides the patient-specific treatment recommendation to the patient device for display to the patient.

US Patent:

20210050089, Feb 18, 2021

Filed:

Aug 13, 2020

Appl. No.:

16/993177

Inventors:

- Mountain View CA, US
MULK ABDUL MALUK MOHAMED - Tiruchirappalli, IN
TERRENCE CHUN YIN POON - Foster City CA, US
WEI TIAN - Sunnyvale CA, US

International Classification:

G16H 20/60
G16H 20/10
G16H 10/60
A61B 5/00

Abstract:

A patient health management platform accesses a metabolic profile for a patient and biosignals recorded for the patient during a current time period comprising sensor data and/or lab test data collected for the patient. The platform receives patient data recorded during the current time period comprising food items consumed, medications taken, and symptoms experienced by the patient. The platform implements a machine-learned metabolic model to determine a metabolic state of the patient at a conclusion of the current time period by comparing a true representation of the metabolic state and a prediction of the metabolic state. The true representation and the prediction are determined based on the recorded biosignals and the recorded patient data, respectively. The platform generates a patient-specific treatment recommendation outlining instructions for the patient to improve their metabolic state and provides the patient-specific treatment recommendation to the patient device for display to the patient.

US Patent:

20190311884, Oct 10, 2019

Filed:

Apr 4, 2019

Appl. No.:

16/374835

Inventors:

- Santa Clara CA, US
Wei TIAN - Sunnyvale CA, US
Shahid RAUF - Pleasanton CA, US
Junghoon KIM - Santa Clara CA, US
Soonam PARK - Sunnyvale CA, US
Dmitry LUBOMIRSKY - Cupertino CA, US

International Classification:

H01J 37/32
C23C 16/455
C23C 16/52

Abstract:

A method, system, and apparatus for reducing particle generation on a showerhead during an ion bombarding process in a process chamber are provided. First and second RF signals are supplied from an RF generator to an electrode embedded in a substrate support in the process chamber. The second RF signal is adjusted relative to the first RF signal in response to a measurement of a first RF amplitude, a second RF amplitude, a first RF phase, and a second RF phase. Ion bombardment on a substrate is maximized and the quantity of particles generated on the showerhead is minimized. Methods and systems described herein provide for improved ion etching characteristics while reducing the amount of debris particles generated from the showerhead.

US Patent:

20140258235, Sep 11, 2014

Filed:

Mar 5, 2013

Appl. No.:

13/786047

Inventors:

- Richardson TX, US
Akshaya K. MAHAPATRA - San Jose CA, US
Michael TAN - Palo Alto CA, US
Wei TIAN - Fremont CA, US
Lily CUI - Saratoga CA, US

Assignee:

VCE COMPANY LLC - Richardson TX

International Classification:

G06F 17/30

US Classification:

707639

Abstract:

A snapshot agent executing on a virtual desktop allows a user to both create snapshots of the VM image hosting the virtual desktop and to revert that VM instance to such snapshots. In addition to a snapshot agent that executes within a given VM instance, another embodiment provides a user with network access to a portal snapshot management interface, e.g., via a web application. The web application can present the list of VM instances, and snapshots for each such VM instance, owned by an authenticated user. The user can then interact with the web application to create a new snapshot for (or revert to) an existing snapshot for the owned VM instances.