DR. DAVID R CHEN, DDS, MS
Dentist at Stockton Blvd, Sacramento, CA

License number
California 52972
Category
Dentist
Type
Orthodontics and Dentofacial Orthopedics
Address
Address 2
5501 Stockton Blvd, Sacramento, CA 95820
6357 Edsel Dr, San Jose, CA 95129
Phone
(916) 739-0585

Organization information

See more information about DAVID R CHEN at bizstanding.com

Dr. David R. Chen

751 S Bascom Ave, San Jose, CA 95128

Industry:
Neurologist
Phone:
(408) 885-5580 (Phone)


Santa Clara Valley Medical Center - David R Chen MD

751 S Bascom Ave #110, San Jose, CA 95128

Categories:
Neurology Physicians & Surgeons
Phone:
(408) 885-5580 (Phone)

Professional information

David Chen Photo 1

Technical Project Intern

Position:
Technical Project Intern at Brocade
Location:
San Francisco Bay Area
Industry:
Information Technology and Services
Work:
Brocade - San Jose, Ca since May 2012 - Technical Project Intern AKUDA LABS 2012 - 2013 - Analyst NetApp - United States Sep 2011 - May 2012 - PPMO Intern NetApp - Sunnyvale May 2011 - Aug 2011 - NGS IT Project Management Intern mobiDEOS, Inc Dec 2010 - May 2011 - Technical Support and Pre-Sales Analyst TechAmerica May 2010 - Aug 2010 - Database Intern Chegg Aug 2008 - Dec 2008 - Logistics Intern
Education:
San Jose State University 2007 - 2012
Bachelor of Business Administration (B.B.A.), Management Information Systems
Skills:
Project Management, Microsoft Office 2007, HTML, JavaScript, VBA, Networking, Microsoft Excel, MySQL, SQL, Data Analysis, Website Development, Intranet, Primavera P6, MS Project, Social Media, SharePoint Designer, Technical Support, Data Entry, Apache, Web Servers, Windows Server, Wordpress, Development Tools, Routers, VBScript, Problem Solving, Paint.NET, Putty, Linux, PHP, XAMPP
Languages:
Chinese (Mandarin)


David Chen Photo 2

Software Engineer

Position:
Video Engineer Lead at Remotium, Inc.
Location:
San Francisco Bay Area
Industry:
Computer Networking
Work:
Remotium, Inc. since Jul 2013 - Video Engineer Lead Motorola Mobility - Santa Clara, CA Oct 2012 - Jun 2013 - Embedded Video Software Engineer Cisco Systems - San Jose, CA Jun 2009 - Oct 2012 - Software Engineer Cisco Systems - San Jose, CA Jun 2008 - Sep 2008 - Software Engineer Intern Simon Fraser University - Burnaby, BC May 2006 - Oct 2006 - NSERC Co-op Intern Sanyo Electronics Co. - Osaka, Japan Jun 2005 - Dec 2005 - Software Engineer Intern
Education:
University of California, Los Angeles 2007 - 2009
Masters, Electrical Engineering
Simon Fraser University 2007
Bachelors, Electronics Engineering
Skills:
C/C++, H.264, Video, Project Management, Video Codec, Video Conferencing, Software Development


David Chen Photo 3

Senior Scada Engineer Focused On Customer Relations

Position:
Senior SCADA Applications Engineer at Tesco Controls, Inc.
Location:
Sacramento, California Area
Industry:
Industrial Automation
Work:
Tesco Controls, Inc. since Aug 2000 - Senior SCADA Applications Engineer Tesco Controls, Inc. - Sacramento, California Area Feb 2008 - Sep 2009 - SCADA Department Supervisor
Education:
University of California, Davis 1995 - 2000
BS, Computer Science
Skills:
Visual Basic, HTML, ASP, C++, C, Networking, Computer Hardware, Wonderware, PLC Allen Bradley, RSLinx, RSLogix, Tecco PLCs, Job Estimating, Sales, Project Management, Customer Service, Customer Retention, Customer Satisfaction, Leadership, Genesis Iconics HMI, Unity Pro - IEC PLC Programming for Modicon, Allen Bradley, iFix, GE Proficy, InTouch, VPN, Sonicwall
Honor & Awards:
• 2007 - SCADA Department Employee of the Year


David Chen Photo 4

David Chen - San Jose, CA

Work:
Agilent Technologies Inc - Santa Clara, CA
ENGINEER
Photon Dynamics - San Jose, CA
SR. MECHANICAL DESIGN ENGINEER
New Wave Research - Fremont, CA Applied Materials Inc - Santa Clara, CA
SR. MECHANICAL ENGINEER
Hitachi Instruments Inc - San Jose, CA
SR. MECHANICAL ENGINEER
Control (SPC)
CES - Customer Engineering Specialist
Education:
Youngstown State University - Youngstown, OH
M. S. M. E in Mechanical Engineering
Tamkang University
B. S. M. E. in Mechanical Engineering


David Chen Photo 5

Method And System For Performing A Track Search In An Optical Storage System

US Patent:
2003006, Mar 27, 2003
Filed:
Sep 27, 2001
Appl. No.:
09/965956
Inventors:
Kechen Cheng - Palo Alto CA, US
David Chen - San Jose CA, US
International Classification:
G06F015/00
US Classification:
702/150000
Abstract:
A method and system for searching in a track in an optical storage system is disclosed. The optical storage system includes an optical pick up unit (OPU) coupled to a carriage. The method and system comprises receiving a command to indicate that the OPU is to move to a target position of the track. The method and system includes providing first and second output signals, each of the output signals having a rising edge and a falling edge. The rising and falling edges indicate movement of the carriage. The method and system further includes counting each of the rising edges and the falling edges of each of the first and second output signals and providing a sensor count for each of the rising and falling edges; a plurality of sensor counts are provided by movement of the carriage. The method and system finally includes utilizing the plurality of sensor counts to determine the distance the carriage has moved and moving the OPU to the target position based upon the plurality of sensor counts. The spindle speed at each sledge count location can be pre-calculated and stored in the look-up table, and the CLV spindle speed at target radius can be adjusted on the fly and hence reduce the seek time. By using the sledge sensor counts, the surface of the optical disk can be divided into several zones. The spindle speed can be defined and read from a look-up table for zone CAV control scheme. By dividing the disk surfaces into several zones, whenever any seek error happens during the seek operation the system processor can issue the command to re-seek to the target location rapidly without doing the recal procedure.


David Chen Photo 6

Virtual Memory Protocol Segmentation Offloading

US Patent:
2013021, Aug 22, 2013
Filed:
Mar 29, 2013
Appl. No.:
13/853326
Inventors:
David Chen - San Jose CA, US
Lin Huang - Fremont CA, US
Guansong Zhang - Mountain View CA, US
Assignee:
Fortinet, Inc. - Sunnyvale CA
International Classification:
H04L 12/70
US Classification:
370412, 370474
Abstract:
Methods and systems for a more efficient transmission of network traffic are provided. According to one embodiment, a user process of a host processor requests a network driver to store payload data within a system memory. The network driver stores (i) payload buffers each containing therein at least a subset of the payload data and (ii) buffer descriptors each containing therein information indicative of a starting address of a corresponding payload buffer within a user memory space. A network processor transmits onto a network the payload data within multiple transport layer protocol packets by (i) causing a network interface to retrieve the payload data from the payload buffers by performing direct virtual memory addressing of the user memory space using the buffer descriptors and information contained within a translation data structure stored within the system memory; and (ii) segmenting the payload data across the transport layer protocol packets.


David Chen Photo 7

Methods And Systems For Detecting Pinholes In A Film Formed On A Wafer Or For Monitoring A Thermal Process Tool

US Patent:
7528944, May 5, 2009
Filed:
May 22, 2007
Appl. No.:
11/751970
Inventors:
David Chen - San Jose CA, US
Andrew Steinbach - Menlo Park CA, US
Daniel Kavaldjiev - Milpitas CA, US
Alexander Belyaev - Mountain View CA, US
Juergen Reich - Campbell CA, US
Assignee:
KLA-Tencor Technologies Corporation - Milpitas CA
International Classification:
G01N 21/00
US Classification:
3562376, 3562371, 3562372
Abstract:
Methods and systems for detecting pinholes in a film formed on a wafer or for monitoring a thermal process tool are provided. One method for detecting pinholes in a film formed on a wafer includes generating output responsive to light from the wafer using an inspection system. The output includes first output corresponding to defects on the wafer and second output that does not correspond to the defects. This method also includes detecting the pinholes in the film formed on the wafer using the second output. One method for monitoring a thermal process tool includes generating output responsive to light from a wafer using an inspection system. The output includes the first and second output described above. The wafer was processed by the thermal process tool prior to generating the output. The method also includes monitoring the thermal process tool using the second output.


David Chen Photo 8

Modular Wafer Polishing Apparatus And Method

US Patent:
5957764, Sep 28, 1999
Filed:
Nov 5, 1997
Appl. No.:
8/964930
Inventors:
H. Alexander Anderson - Santa Cruz CA
Linh X. Can - San Jose CA
Tsungnan Cheng - Saratoga CA
Garry K. Kwong - San Jose CA
Albert Hu - San Jose CA
David Chen - San Jose CA
Assignee:
Aplex, Inc. - Sunnyvale CA
International Classification:
B24B 500, B24B 2900
US Classification:
451285
Abstract:
A wafer polishing apparatus includes a module frame; a continuous belt rotatable with respect to the frame, the belt having at least one vertically-oriented belt transverse portion including a polishing pad assembly; and at least one pivotable wafer-holding head drive within the frame and having a distal end portion movable to a vertical first position parallel and juxtaposed to the belt transverse portion. The head drive includes a wafer carrier for holding a wafer on the distal end portion of the head drive, while a drive moves the distal end portion and a held wafer into a vertical polishing position abutting the belt transverse portion and pressure is applied to the held-wafer against the polishing pad assembly while the wafer-holding distal end portion is rotated and swept side-by-side. After polishing the drive is reversed and the head drive is pivoted away from the belt transverse portion to a horizontal or other orientation and the then polished wafer removed. Multiple modules may be placed end-to-end or side-by-side with a robot pathway therebetween to load unpolished wafers and to unload polished wafers to a buffing station, to a cassette or other processing station.


David Chen Photo 9

Retiming Media Presentations

US Patent:
2012021, Aug 16, 2012
Filed:
May 17, 2011
Appl. No.:
13/109989
Inventors:
Xiaohuan C. Wang - Sunnyvale CA, US
Giovanni Agnoli - San Mateo CA, US
David N. Chen - San Jose CA, US
Vijay Sundaram - San Ramon CA, US
Brian Meaney - San Jose CA, US
Mike Stern - San Francisco CA, US
Paul T. Schneider - Chicago IL, US
Eric J. Graves - Radnor PA, US
Randy Ubillos - Los Altos CA, US
International Classification:
G06F 3/00
US Classification:
715723
Abstract:
A novel method for retiming a portion of a media content (e.g., audio data, video data, audio and video data, etc.) in a media-editing application is provided. The media editing application includes a user interface for defining a range in order to select a portion of the media content. The media editing application performs retiming by applying a speed effect to the portion of the media content selected by the defined range. For a faster speed effect, the media editing application retimes the selected portion of the media content by sampling the media content at a faster rate. For a slower speed effect, the media editing application retimes the selected portion of the media content by sampling the content at a slower rate.


David Chen Photo 10

Virtual Memory Protocol Segmentation Offloading

US Patent:
7944946, May 17, 2011
Filed:
Oct 21, 2008
Appl. No.:
12/254931
Inventors:
Xu Zhou - Milpitas CA, US
David Chen - San Jose CA, US
Lin Huang - Fremont CA, US
Guansong Zhang - Mountain View CA, US
Assignee:
Fortinet, Inc. - Sunnyvale CA
International Classification:
H04L 12/56
US Classification:
370474
Abstract:
Methods and systems for a more efficient transmission of network traffic are provided. According to one embodiment, a method is provided for performing segmentation offloading, such as TCP segmentation offloading (TSO). An interface performs direct virtual memory addressing of a user memory space of a system memory on behalf of a network processor to fetch payload data originated by a user process running on a host processor. Then, the network processor segments the payload data across one or more packets.