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Chi T Long

from San Jose, CA
Age ~52
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Also known as:
Chili Long, Long T Chi, Long Chili, Ng Chilo
Related to:
Liuyi Zhang, 41Terri Lee, 62Eddie L Chau, 65Athena A Luong, 47
Connected to:
Aden B Long, 97Aidan B Long, 28Ailsa O Long, 55Alexx A Long, 35Alfreda N Long, 51Alicia Long, 46Alissa M Long, 53Amy L Long, 58Amy S Long, 48Angela L Long, 46

Chi Long Phones & Addresses

  • San Jose, CA
  • 170 Coriander Ave, Morgan Hill, CA 95037
  • Oakland, CA
  • Milpitas, CA
  • Santa Clara, CA

Resumes

Resumes

Chi Long Photo 1

Datawarehouse Architect And Etl Architect

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Location:
San Francisco, CA
Industry:
Telecommunications
Work:
Global Capacity
Datawarehouse Architect and Etl Architect
Signaldemand Jul 2007 - Jul 2011
Data Architect and Lead Etl Engineer
Covad Communications Mar 2000 - Jul 2007
Lead Data Warehouse Developer
Wells Fargo Apr 1999 - Mar 2000
Systems Analyst
Saskatchewan Wheat Pool Aug 1997 - Apr 1999
Senior Programmer Analyst
Education:
University of Regina 1992 - 1997
Bachelors, Bachelor of Science, Computer Science
Skills:
Data Warehousing
Sql
Databases
Etl
Data Modeling
Informatica
Oracle
Business Intelligence
Pl/Sql
Agile Methodologies
Data Analysis
Big Data
Shell Scripting
Unix
Xml
Software Development
Integration
Microsoft Sql Server
Saas
Analytics
Requirements Analysis
Linux
Enterprise Software
Cloud Computing
Software Engineering
Java
Software Project Management
Hadoop
Hive
Sqoop
Apache Pig
Tableau
Languages:
English
Vietnamese
French
Certifications:
Big Data and Hadoop Certification Training
Chi Long Photo 2

Chi Long

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Business Records

Name / Title
Company / Classification
Phones & Addresses
Chi Long
President
KNOWHOW INC
1870 El Camino Real SUITE #209A, Burlingame, CA 94010
1325 Howard Ave, Burlingame, CA 94010

Publications

Us Patents

Catheter With Enhanced Flexibility

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US Patent:
6344029, Feb 5, 2002
Filed:
Nov 28, 2000
Appl. No.:
09/724733
Inventors:
Edward A. Estrada - Motoazabu, JP
Mina W. B. Chow - Campbell CA
Kenneth L. Wantink - Temecula CA
Barbara E. Stamberg - San Jose CA
Chi Le Long - San Jose CA
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
A61M 2900
US Classification:
60410309, 60410312, 606194
Abstract:
A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patients body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section. Dual lumen and concentric distal shaft sections are describes.

Catheter With Enhanced Flexibility

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US Patent:
6695812, Feb 24, 2004
Filed:
Dec 4, 2001
Appl. No.:
10/005025
Inventors:
Edward A. Estrada - Motoazabu, JP
Mina W. B. Chow - Campbell CA
Kenneth L. Wantink - Temecula CA
Barbara E. Stamberg - San Jose CA
Chi Le Long - San Jose CA
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
A61M 2900
US Classification:
60410309, 60410312, 606194
Abstract:
A balloon catheter system generally having an elongated catheter shaft with enhanced flexibility to facilitate more distal advancement within a patients body lumen. The catheter shaft has a relatively stiff proximal shaft section, a relatively flexible distal shaft section and an intermediate shaft section which provides a smooth, flexible transition between the proximal and distal shaft sections. The intermediate shaft section has an improved construction with a tubular reinforcing member secured by its proximal end to the distal extremity of the proximal shaft section and a distal end secured within the proximal end of the distal shaft section. The tubular reinforcing member preferably has an inner tubular support member which has a proximal end secured to the distal end of the proximal shaft section. Preferably, the proximal shaft section has an outer jacket which extends over the tubular reinforcing member of the intermediate shaft section. Dual lumen and concentric distal shaft sections are describes.

Catheter Balloon Having Improved Balloon Bonding

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US Patent:
6939321, Sep 6, 2005
Filed:
Sep 26, 2002
Appl. No.:
10/255487
Inventors:
Edwin Wang - Tustin CA, US
Florencia Lim - Union City CA, US
Huong Chung - San Jose CA, US
Chi Le Long - San Jose CA, US
Nadine Ding - San Jose CA, US
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
A61M031/00
A61M037/00
A61M029/00
A61F002/06
US Classification:
60410308, 604103, 60410305, 606194, 623 111
Abstract:
A balloon catheter and a method of making the balloon catheter, having a balloon which is bonded to an elongated shaft, and which has a first layer and a second layer and an improved strong bond between the balloon and the shaft. One aspect of the invention is directed to a balloon in which the balloon first layer has at least a section with a gas plasma-etched or chemical solution-etched surface for improved bondability. Another aspect of the invention is directed to a balloon in which the balloon first layer has a proximal end section bonded to an outer surface of the shaft and the balloon second layer has a proximal end section bonded to an inner surface of the shaft, and, in one embodiment, at least a section of the balloon first layer has a gas plasma-etched or chemical solution-etched surface.

Catheter Balloon Formed Of Eptfe And A Diene Polymer

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US Patent:
6946173, Sep 20, 2005
Filed:
Mar 21, 2002
Appl. No.:
10/103274
Inventors:
Florencia Lim - Union City CA, US
Chi Le Long - San Jose CA, US
Charles D. Claude - Santa Clara CA, US
Jeong S. Lee - Diamond Bar CA, US
Srinivasan Sridharan - Morgan Hill CA, US
Fernando Gonzalez - Campbell CA, US
Edwin Wang - Tustin CA, US
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
B32B001/08
A61M025/10
A61M029/00
US Classification:
428 352, 428 341, 428 357, 428 365, 428 368, 428 369, 428 3691, 604 9601, 60410305, 60410306, 60410308, 60410311, 60410313, 604264, 604523
Abstract:
A catheter balloon formed of a polymeric material such as expanded polytetrafluoroethylene (ePTFE) bonded to a second layer formed of a low tensile set polymer and/or impregnated with a low tensile set polymer. In a presently preferred embodiment, the low tensile set polymer is a silicone-polyurethane copolymer elastomer or a diene polymer elastomer. The low tensile set polymer has high strength, low modulus, high elongation, and low tensile set. The diene or silicone-polyurethane has a low tensile set, which facilitates deflation of the balloon to a low profile deflated configuration. One aspect of the invention provides improved attachment of the diene to the ePTFE. In one embodiment, the second layer is formed of a diene mixed with a bonding promoter such as a vulcanizing agent which is covalently bonded to the diene.

Method Of Making A Low Profile Balloon

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US Patent:
7147817, Dec 12, 2006
Filed:
Dec 31, 2002
Appl. No.:
10/335484
Inventors:
Florencia Lim - Union City CA, US
Timothy Owens - Dublin CA, US
Srinivasan Sridharan - Morgan Hill CA, US
Chi Le Long - San Jose CA, US
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
B29C 49/22
B29C 49/64
US Classification:
2642896, 264572, 264573
Abstract:
A method of making a catheter balloon or other expandable tubular medical device or component thereof, in which an assembly of heat shrink material on an outer surface of coaxially disposed first and second tubes is heated to radially shrink the heat shrink material and reduce the outer diameter of the first tube. In a presently preferred embodiment, the heat shrink material extends at least along a central section of the first tube to reduce the outer diameter of the first tube at least along the central section of the first tube. The first and second tubes form the outer and inner layers, respectively, of a multilayered balloon, which has an improved low profile outer diameter.

Guidewire With Optical Fiber

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US Patent:
7532920, May 12, 2009
Filed:
May 31, 2001
Appl. No.:
09/872216
Inventors:
Robert D. Ainsworth - Scotts Valley CA, US
Deborah Kilpatrick - Mountain View CA, US
Jeong S. Lee - Diamond Bar CA, US
Bridget A. Hurley - Mountain View CA, US
Jeffrey T. Ellis - Mountain View CA, US
Marc Jalisi - Temecula CA, US
Florencia Lim - Union City CA, US
Chi Long - San Jose CA, US
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
A61B 5/00
A61B 6/00
A61B 5/02
US Classification:
600342, 600341, 600478, 600505
Abstract:
Apparatus and method to perform therapeutic treatment and diagnosis of a patient's vasculature through the use of an intravascular device having an optical fiber disposed therein. In an embodiment of this invention, the apparatus includes a therapeutic guidewire and at least one optical fiber disposed through the therapeutic guidewire, the optical fiber capable of providing diagnostic information before, during, and after the therapeutic treatment. In an embodiment, diagnostic information includes vessel and blood characteristics such as hemodynamic characteristics, hematological parameters related to blood and blood components, and thermal parameters of the vasculature.

Method Of Making A Non-Compliant Balloon For A Catheter

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US Patent:
7892469, Feb 22, 2011
Filed:
Mar 16, 2004
Appl. No.:
10/802225
Inventors:
Florencia Lim - Union City CA, US
NianJiong Bei - Mountain View CA, US
Chi Le Long - San Jose CA, US
Assignee:
Advanced Cardiovascular Systems, Inc. - Santa Clara CA
International Classification:
B29C 47/00
B29C 71/02
B29C 49/04
US Classification:
2642093, 264234, 264235, 2642101, 2642112, 26421112, 26421113, 264345, 264346, 264348
Abstract:
An intravascular catheter system for properly implanting a stent in a body lumen generally comprising a catheter having an elongated shaft with an inflatable balloon formed of compliant material and a stent mounted on the working length of the balloon. The balloon material is compliant within the working range of the balloon to provide substantial radial expansion. The wingless radially expansive balloon expands in a uniform manner, thereby producing uniform expansion and implantation of the stent. Another embodiment is directed to a balloon catheter, having a semi-compliant balloon or a noncompliant balloon formed at least in part of a block copolymer.

Balloon Catheter

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US Patent:
20010001113, May 10, 2001
Filed:
Dec 8, 2000
Appl. No.:
09/733120
Inventors:
Florencia Lim - Union City CA, US
NianJiong Bei - Mountain View CA, US
Chi Long - San Jose CA, US
International Classification:
A61M029/00
US Classification:
604/096010
Abstract:
An intravascular catheter system for properly implanting a stent in a body lumen generally comprising a catheter having an elongated shaft with an inflatable balloon formed of compliant material and a stent mounted on the working length of the balloon. The balloon material is compliant within the working range of the balloon to provide substantial radial expansion. The wingless radially expansive balloon expands in a uniform manner, thereby producing uniform expansion and implantation of the stent. Another embodiment is directed to a balloon catheter, having a semi-compliant balloon or a noncompliant balloon formed at least in part of a block copolymer.
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Chi T Long from San Jose, CA, age ~52 Get Report