Juan J Li from San Leandro, CA

Resumes

Software Engineer Intern

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Work:

Baidu Inc.
Software Engineer Intern

Juan Li

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Industry:

Design

Skills:

Matlab
Microsoft Office
C
Solidworks

Juan Li

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Skills:

Customer Service
Microsoft Word
Powerpoint
Microsoft Office
Microsoft Excel
Chemistry
Project Management
Team Leadership

Juan Li

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Juan Li

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Juan Li

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Location:

United States

Juan Li

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Location:

United States

Juan Li St. Louis, MO

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Work:

Dr. Jaworski's Lab

Oct 2010 to Jul 2014
Laboratory Technician
MAIN RESEARCH PUBLICATIONS

2013 to 2013
Journal of Plant Physiology

2011 to 2011
Phytochemistry

2010 to 2010
Donald Danforth Plant Science Center
St. Louis, MO
Jun 2008 to Jun 2009
Fellow Researcher
LI Na-na

2009 to 2009
College of Horticulture
Nanjing, CN
Jul 2005 to Jun 2008
Research associate
LI Na-na

2008 to 2008
Acta Horticulturae

1983 to 1990

Education:

Zhejiang University
2002 to 2005
Ph D in Agriculture and Biotechnology
Shanxi Agricultural University
1999 to 2002
M.S. in Horticulture
Shanxi Agricultural University
1995 to 1999
B.S. in Horticulture

Business Records

Name / Title

Company / Classification

Phones & Addresses

Juan Li

Maxreal
Real Estate Agents and Managers

1288 Kifer Rd Ste 208, Sunnyvale, CA 94086

Juan Li
President

CRYSTAL FOREST INC

3119 Browntail Way, San Ramon, CA 94582

Juan Li

Maxreal
Loan Broker

1288 Kifer Rd, Sunnyvale, CA 94086
(408) 212-8800, (408) 212-8788, (408) 666-4521

Juan Li

Maxreal
Real Estate Agents and Managers

1288 Kifer Rd Ste 208, Sunnyvale, CA 94086

Publications

Us Patents

Method And System For Preventing Deadlock In A Log Structured Array

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US Patent:

6336164, Jan 1, 2002

Filed:

May 12, 1999

Appl. No.:

09/311205

Inventors:

Steven Gerdt - San Jose CA
Juan Li - San Jose CA
Dung Lim Nguyen - San Jose CA
Hai-Fang Yun - San Jose CA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1214

US Classification:

711113, 711155, 707206

Abstract:

Aspects for preventing deadlock in a log structured array are described. In an exemplary method aspect, and system for providing same, the method includes monitoring available segments to determine when to reserve an open segment, identifying a process type requesting access to the open segment, and limiting access to one process type for the reserved segment. Limiting access further includes limiting access to a garbage collection process.

System And Method For Organizing Data Stored In A Log Structured Array

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US Patent:

6473830, Oct 29, 2002

Filed:

Apr 30, 2001

Appl. No.:

09/846148

Inventors:

Juan Li - San Jose CA
Dung Kim Nguyen - San Jose CA
Aare Onton - Saratoga CA
Kevin Frank Smith - Morgan Hill CA
Hai-Fang Yun - San Jose CA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1200

US Classification:

711112, 711114, 711154, 711170

Abstract:

In a storage system comprising an array of storage devices, including a processor and memory, a plurality of logical tracks are organized on the storage devices in segments comprising columns striped across the storage devices. A system and method are provided for storing logical tracks in the storage devices. Sequentially logically related logical tracks are stored together in neighborhoods. Logical tracks of the same neighborhood destaged at the same time are assigned to a single open segment with other logical tracks of the same neighborhood type. The time at which open segments are designated as closed segments to be written to the storage devices is based on performance, disk utilization and memory utilization criteria. Logical tracks are never split between segment columns. Also, attempts are made not to split a neighborhood of logical tracks being destaged together between segment columns.

System And Method For Organizing Data Stored In A Log Structured Array

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US Patent:

62567055, Jul 3, 2001

Filed:

Jun 5, 1998

Appl. No.:

9/092433

Inventors:

Juan Li - San Jose CA
Dung Kim Nguyen - San Jose CA
Aare Onton - Saratoga CA
Kevin Frank Smith - Morgan Hill CA
Hai-Fang Yun - San Jose CA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1200
G06F 1300

US Classification:

711112

Abstract:

In a storage system comprising an array of storage devices, including a processor and memory, a plurality of logical tracks are organized on the storage devices in segments comprising columns striped across the storage devices. A system and method are provided for storing logical tracks in the storage devices. Sequentially logically related logical tracks are stored together in neighborhoods. Logical tracks of the same neighborhood A0 destaged at the same time are assigned to a single open segment with other logical tracks of the same neighborhood type. The time at which open segments are designated as closed segments to be written to the storage devices is based on performance, disk utilization and memory utilization criteria. Logical tracks are never split between segment columns. Also, attempts are made not to split a neighborhood of logical tracks being destaged together between segment columns.

System And Method For Recovering A Segment Directory For A Log Structured Array

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US Patent:

61516856, Nov 21, 2000

Filed:

May 15, 1998

Appl. No.:

9/079868

Inventors:

Juan Li - San Jose CA
Dung K. Nguyen - San Jose CA
Mien Shih - Saratoga CA
Hai-Fang Yun - San Jose CA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1100

US Classification:

714 6

Abstract:

In a storage system comprising an array of storage devices including a processor and memory, a plurality of data blocks are organized on the storage devices in segments striped across the storage devices. A main directory, stored in memory, contains the location on the storage device of each of the data blocks. For each segment a segment directory having information on the data blocks in the segment is stored on the storage devices. When a damaged segment directory is detected, a checkpoint of the main directory is written to the storage devices. A list is maintained of damaged segment directories such that segments on the damaged segment directories list are not garbage collected. Following a main directory recovery procedure, the damaged segment directories are reconstructed using the main directory.

System And Method For Recovering A Directory For A Log Structured Array

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US Patent:

60527994, Apr 18, 2000

Filed:

May 15, 1998

Appl. No.:

9/079913

Inventors:

Juan Li - San Jose CA
Dung K. Nguyen - San Jose CA
Mien Shih - Saratoga CA
Hai-Fang yun - San Jose CA

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1100
G06F 1200

US Classification:

714 13

Abstract:

In a storage system comprising an array of storage devices including a processor and memory, a plurality of data blocks are organized on the storage devices in segments striped across the storage devices. A main directory stored in memory contains the location on the storage device of each of the current data blocks. A method is provided for recovering a main directory in the event that the main directory becomes damaged. A segment directory having information on the data blocks in the segment is stored as part of the segment on the storage devices. Periodically a checkpoint of the main directory is written to the storage devices. A list is maintained of closed segments written to the storage devices since the checkpoint directory was written to the storage devices. During a main directory recovery procedure, the checkpoint of the main directory is read into memory, and for each segment that is indicated by the closed segments list as having been closed since the checkpoint of the main directory was written to the disk, the information in the corresponding segment directory is used to update the checkpoint directory.

Methods And Systems For Identifying Same Users Across Multiple Social Networks

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US Patent:

20180068028, Mar 8, 2018

Filed:

Sep 7, 2016

Appl. No.:

15/258315

Inventors:

- Dallas TX, US
Juan Li - Sunnyvale CA, US
Saurabh Kataria - Rochester NY, US
Palghat S. Ramesh - Pittsford NY, US

International Classification:

G06F 17/30
G06Q 30/02
G06Q 50/00

Abstract:

The present disclosure discloses methods and systems for identifying a target profile of a source user on a target social network, based on a corresponding source profile at a source social network. The method includes extracting one or more matching profiles from the target social network, based on one or more static profile features of the source profile, determining one or more dynamic profile features of the source profile and each matching profile, based on real-time user activities on the source and target social networks, and identifying the target profile from the one or more matching profiles, based on a comparison of the one or more dynamic profile features of the source profile with corresponding one or more features of the one or more matching profiles.

Techniques For Fine Grained Protection Of Resources In An Access Management Environment

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US Patent:

20160315943, Oct 27, 2016

Filed:

Dec 18, 2015

Appl. No.:

14/975208

Inventors:

- Redwood Shores CA, US
Yulong Cao - San Jose CA, US
Premal Ramesh Desai - Burlington MA, US
Juan Li - Needham MA, US
Cai Wenliang - Beijing, CN
Ding Wenfang - Beijing, CN

International Classification:

H04L 29/06

Abstract:

In certain embodiments, techniques are provided (e.g., a method, a system, non-transitory computer-readable medium storing code or instructions executable by one or more processors) to provide fine grained protection of resources in an access management environment. An access management service can intercept requests for resources (e.g., content in a content management system) and provide fine-grained authorization service for content management systems, such as Microsoft Office Sharepoint Server. The access management service can provide external policy management, evaluation and enforcement for content management systems. The access management service can include a plurality of plugins associated with different types of resources available through the content management systems. Integrating an access management service with content management systems provides both user and administrator efficiencies while enforcing a consistent level of access security across an enterprise system.