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David P Pih

from Milpitas, CA
Age ~57
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Also known as:
Dave Pih
Phone and address:
302 Summerfield Dr, Milpitas, CA 95035
Related to:
Tung K Pih, 89Wai W Pih, 84Brad T Darnell, 57Sherry Z Chen, 54Nancy DarnellNancy C Darnell, 55
Connected to:
Brittany Piha, 38Donald G Piha, 67Karen D Piha, 45Robert R Piha, 63Rubin M Piha, 78Jayson A Pihajlic, 39Cathy S Pihakis, 62Christine R Pihl, 77Diane A Pihl, 64Emma J Pihl, 33

David Pih Phones & Addresses

  • 302 Summerfield Dr, Milpitas, CA 95035
  • Berkeley, CA
  • Santa Barbara, CA
  • Santa Clara, CA

Resumes

Resumes

David Pih Photo 1

David Pih

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Location:
302 Summerfield Dr, Milpitas, CA 95035
Industry:
Medical Devices
Work:
Hospira since Dec 2007
Sr. Systems Engineer
Education:
Ucsc Silicon Valley Extension
University of California, Berkeley
Bachelors, Bachelor of Science, Mechanical Engineering San Jose State University
Master of Science, Masters, Electrical Engineering
Skills:
Medical Devices Failure Analysis and Investigations
Fiber Optics
Design Control
Test Automation
Error Budget
Statistical Sampling
Algorithms
Encoders
Systems Engineering
Instrument Control
Orcad Capture Cis
Photonics
Strain Gage
Mems
Electronics
Fmea
Image Processing
Tga
Medical Devices
Tolerance Studies
Signal Processing
Finite Element Analysis
Embedded Systems
Testing
Design of Experiments
Manufacturing
Monte Carlo Simulation
Ultrasound
Has Errors
Great
Camera
Pspice
Software Development
Machine Learning
Capa
Iso 13485
Interests:
Exercise
Electronics
Home Improvement
Reading
Music
Movies
Languages:
English
Certifications:
License 28490
License Uq6Nr4Za9P
License H7Qxc8Rjn2Yk
Licensed Mechanical Engineer
R Programming
Machine Learning
Edx Honor Code Certificate For Embedded Systems - Shape the World
Programming For Everybody (Python )
California Board For Professional Engineers, Land Surveyors, and Geologists, License 28490
Coursera Verified Certificates, License Uq6Nr4Za9P
Coursera Verified Certificates, License H7Qxc8Rjn2Yk
Edx
Coursera Certificate of Accomplishment
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David Pih

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Publications

Us Patents

Means And Method For Detecting Free Flow In An Infusion Line

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US Patent:
20140074030, Mar 13, 2014
Filed:
Sep 6, 2013
Appl. No.:
14/019745
Inventors:
David Tseng Ho Hung - Palo Alto CA, US
David Pih - Milpitas CA, US
Purushottam Amarnath Patil - San Diego CA, US
John Michael Wyatt - San Diego CA, US
Vincent James DeFrank - Temecula CA, US
International Classification:
A61M 5/168
US Classification:
604152, 702 47
Abstract:
A pump system and method of detecting/alerting for a possible unintended free flow condition in an administration set includes the steps of a) sampling force signals from a force sensor of the pump at a predetermined frequency; b) storing each of the sampled forces signal in a N-point circular buffer, where N is an integer greater than two; c) calculating a derivative dF/dt based on the two most recent samples; d) repeating step c) and when the most recently calculated derivative dF/dt exceeds a first predetermined threshold, then calculating a N-point moving average of the derivatives dF/dt; and f) when the N-point moving average exceeds a second predetermined threshold, generating a user perceptible alarm to alert the user that a flow stop open condition may have occurred.

High Density Test Connector For Disk Drives In A High Volume Manufacturing Environment

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US Patent:
61778052, Jan 23, 2001
Filed:
Nov 24, 1998
Appl. No.:
9/200278
Inventors:
David Pih - Milpitas CA
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G01R 3102
H01R 1200
US Classification:
324754
Abstract:
A test connector for making electrical tests on a disk drive on a high volume manufacturing line. The test connector comprises a high density connector header for electrical connection to a disk drive electrical connector fixed to a printed circuit board (PCB) card having well-separated, large area contact pads electrically connected to the contacts on the connector header. The well-separated, large area contact pads on the test connector provide contact points for test probes from automated testers on the manufacturing line. Use of the test connector with its well-separated, large area contacts increases the reliability of electrical testing procedures with automated testers by reducing accidental shorting between test probes and by increasing contact alignment tolerances.

Systems And Methods For Laser Pulse Monitoring And Calibration

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US Patent:
20220378505, Dec 1, 2022
Filed:
May 20, 2022
Appl. No.:
17/664293
Inventors:
- Maple Grove MN, US
Xirong YANG - Fremont CA, US
Peter BULL - San Jose CA, US
Brian CHENG - San Jose CA, US
Rongwei Jason XUAN - Fremont CA, US
Jian James ZHANG - Lancaster MA, US
Thomas Charles HASENBERG - Campbell CA, US
David PIH - Milpitas CA, US
Assignee:
Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:
A61B 18/22
Abstract:
A medical laser system for outputting laser pulses includes at least one laser cavity configured to generate at least one laser pulse, a rotating mirror configured to receive and reflect the at least one laser pulse, a beam splitter configured to receive and reflect a portion of the at least one laser pulse received from the rotating mirror, an energy-sensing device configured to detect the portion of the at least one laser pulse, an energy measurement assembly configured to generate a feedback signal based on the portion of the at least one laser pulse detected by the energy-sensing device, and a controller configured to generate an electronic control pulse based on the feedback signal received from the energy measurement assembly to generate at least one adjusted laser pulse.

Systems And Methods For Generating A Modulated Laser Pulse

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US Patent:
20220370129, Nov 24, 2022
Filed:
May 20, 2022
Appl. No.:
17/664300
Inventors:
- Maple Grove MN, US
Xirong YANG - Fremont CA, US
Brian CHENG - San Jose CA, US
Peter BULL - San Jose CA, US
Rongwei Jason XUAN - Fremont CA, US
Jian James ZHANG - Lancaster MA, US
Thomas Charles HASENBERG - Campbell CA, US
David PIH - Milpitas CA, US
Assignee:
Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:
A61B 18/24
A61B 18/26
A61B 17/22
Abstract:
A medical laser system for outputting laser pulses includes at least one laser cavity, a rotating mirror, a user interface, and a controller. The controller is configured to receive at least one laser parameter associated with a laser pulse output by the system. The controller is configured to determine an average power level of the laser pulse based on the at least one laser parameter associated with the laser pulse. The controller is configured to determine a pulse width modulation (PWM) control signal based on at least one laser parameter. The controller is configured to generate the laser pulse based on the average power level and the PWM control signal, the laser pulse comprising at least one of a first shape, a second shape, or a third shape. Each of the first shape, the second shape, and the third shape of the laser pulse includes different pulse widths.

Systems And Methods For Calibrating Laser Pulses

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US Patent:
20220376459, Nov 24, 2022
Filed:
May 20, 2022
Appl. No.:
17/664306
Inventors:
- Maple Grove MN, US
David PIH - Milpitas CA, US
Xirong YANG - Fremont CA, US
Peter BULL - San Jose CA, US
Brian CHENG - San Jose CA, US
Rongwei Jason XUAN - Fremont CA, US
Jian James ZHANG - Lancaster MA, US
Thomas Charles HASENBERG - Campbell CA, US
Assignee:
Boston Scientific Scimed, Inc. - Maple Grove MN
International Classification:
H01S 3/13
H01S 3/11
H01S 3/10
H01S 3/16
H01S 3/06
Abstract:
A medical laser system for outputting laser pulses includes at least one laser cavity configured to generate at least one laser pulse, a rotating mirror configured to receive and reflect the at least one laser pulse, a beam splitter configured to receive and reflect a portion of the at least one laser pulse received from the rotating mirror, an energy-sensing device configured to detect the portion of the at least one laser pulse, an energy measurement assembly configured to generate a measurement signal based on the portion of the at least one laser pulse detected by the energy-sensing device, and a controller. The controller may include a calibration module. The calibration module may be configured to generate at least one categorized calibration table, determine calibration parameters, interpolate the calibration parameters, and cause the at least one laser cavity to generate at least one calibrated laser pulse.
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David P Pih from Milpitas, CA, age ~57 Get Report