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Douglas Peter Chinn, 60Columbia, MD

Known as:
Douglas P Chinn Doug P Chinn Douglas Dives
Related to:
Dolores E Anderson 83

Douglas Chinn Phones & Addresses

Columbia, MD   

4011 Rhoda Ave, Oakland, CA 94602    510-5316275   

El Sobrante, CA   

Santa Barbara, CA   

5312 Ridgeview Cir UNIT 2, El Sobrante, CA 94803    510-2230390   

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Mentions for Douglas Peter Chinn

Career records & work history

Medicine Doctors

Douglas O. Chinn

Specialties:
Urology
Work:
Chinn & Chinn Urology Medical Associates
65 N 1 Ave STE 102, Arcadia, CA 91006
626-5747111 (phone) 626-5743157 (fax)
Education:
Medical School
University of Southern California Keck School of Medicine
Graduated: 1976
Procedures:
Prostate Biopsy, Circumcision, Cystoscopy, Cystourethroscopy, Kidney Stone Lithotripsy, Transurethral Resection of Prostate, Urinary Flow Tests
Conditions:
Benign Prostatic Hypertrophy, Bladder Cancer, Calculus of the Urinary System, Erectile Dysfunction (ED), Kidney Cancer, Male Infertility, Prostate Cancer, Prostatitis, Testicular Cancer, Urinary Incontinence, Urinary Tract Infection (UT)
Languages:
English, Spanish
Description:
Dr. Chinn graduated from the University of Southern California Keck School of Medicine in 1976. He works in Arcadia, CA and specializes in Urology. Dr. Chinn is affiliated with Alhambra Hospital Medical Center and Methodist Hospital Of Southern California.
Douglas Chinn Photo 1

Douglas O Chinn

Specialties:
Urology
Education:
University of Southern California(1976)

Douglas Chinn resumes & CV records

Resumes

Douglas Chinn Photo 21

Ihss And Musician

Location:
Oakland, CA
Industry:
Music
Work:
Sliding By A Wall Management
Ihss and Musician
Skills:
Leadership, Microsoft Office, Management, Microsoft Word, Microsoft Excel, Public Speaking, Healthcare, Customer Service, Strategic Planning, Sales
Douglas Chinn Photo 22

Ihss And Musician

Location:
Oakland, CA
Industry:
Music
Work:
Sliding By A Wall Management
Ihss and Musician
Skills:
Customer Service, Microsoft Office, Management, Public Speaking, Healthcare, Leadership, Microsoft Excel, Strategic Planning, Microsoft Word, Sales

Publications & IP owners

Us Patents

Actuator Device Utilizing A Conductive Polymer Gel

US Patent:
6685442, Feb 3, 2004
Filed:
Feb 20, 2002
Appl. No.:
10/081286
Inventors:
Douglas A. Chinn - Livermore CA
David J. Irvin - Ridgecrest CA
Assignee:
Sandia National Laboratories - Livermore CA
International Classification:
F04B 3500
US Classification:
417321, 4174131, 417322, 25112906
Abstract:
A valve actuator based on a conductive polymer gel is disclosed. A nonconductive housing is provided having two separate chambers separated by a porous frit. The conductive polymer is held in one chamber and an electrolyte solution, used as a source of charged ions, is held in the second chamber. The ends of the housing a sealed with a flexible elastomer. The polymer gel is further provide with electrodes with which to apply an electrical potential across the gel in order to initiate an oxidation reaction which in turn drives anions across the porous frit and into the polymer gel, swelling the volume of the gel and simultaneously contracting the volume of the electrolyte solution. Because the two end chambers are sealed the flexible elastomer expands or contracts with the chamber volume change. By manipulating the potential across the gel the motion of the elastomer can be controlled to act as a âgateâ to open or close a fluid channel and thereby control flow through that channel.

Organic Materials And Devices For Detecting Ionizing Radiation

US Patent:
7186987, Mar 6, 2007
Filed:
May 22, 2001
Appl. No.:
09/863128
Inventors:
F. Patrick Doty - Livermore CA, US
Douglas A. Chinn - Livermore CA, US
Assignee:
Sandia National Laboratories - Livermore CA
International Classification:
G01T 3/00
G01T 3/08
US Classification:
25039001, 25037005
Abstract:
A π-conjugated organic material for detecting ionizing radiation, and particularly for detecting low energy fission neutrons. The π-conjugated materials comprise a class of organic materials whose members are intrinsic semiconducting materials. Included in this class are π-conjugated polymers, polyaromatic hydrocarbon molecules, and quinolates. Because of their high resistivities (≧10ohmcm), these π-conjugated organic materials exhibit very low leakage currents. A device for detecting and measuring ionizing radiation can be made by applying an electric field to a layer of the π-conjugated polymer material to measure electron/hole pair formation. A layer of the π-conjugated polymer material can be made by conventional polymer fabrication methods and can be cast into sheets capable of covering large areas. These sheets of polymer radiation detector material can be deposited between flexible electrodes and rolled up to form a radiation detector occupying a small volume but having a large surface area. The semiconducting polymer material can be easily fabricated in layers about 10 μm to 100 μm thick.

Fabrication Of Ceramic Microstructures From Polymer Compositions Containing Ceramic Nanoparticles

US Patent:
6245849, Jun 12, 2001
Filed:
Jun 2, 1999
Appl. No.:
9/325003
Inventors:
Alfredo Martin Morales - Pleasanton CA
Douglas Chinn - Livermore CA
Assignee:
Sandia Corporation - Livermore CA
International Classification:
C08K 300
US Classification:
524442
Abstract:
A method is provided for fabricating ceramic microstructures, i. e. , microcomponents of micron or submicron dimensions. A polymer composition is prepared containing a polymer, typically a thermally or chemically curable polymer, and nanometer size (1 to 1000 nm in diameter) ceramic particles. A mold, such as a lithographically patterned mold, preferably a LIGA mold, is filled with the polymer composition and the polymer is then cured or otherwise hardened. The elevated segments of the mold are then removed. The surface-attached ceramic microstructures so provided may then be removed from the substrate and, if desired, pyrolyzed and sintered.

Possible Relatives

Cynthia J Chinn  David D Chinn  Deborah A Chinn  Debra G Chinn  Aaron Chinn  Danny H Chinn  Dennis D Chinn  Douglas P Johnson  Douglas R Stamps  Douglas J Standish 

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