Guthrie Medical GroupGuthrie Medical Group Corning 130 Ctr Way, Corning, NY 14830 6079369971 (phone), 6079366475 (fax)
Education:
Medical School University of Rochester School of Medicine and Dentistry Graduated: 1993
Procedures:
Breast Biopsy Hernia Repair Laparoscopic Appendectomy Laparoscopic Gallbladder Removal Mastectomy Proctosigmoidoscopy Small Bowel Resection Gallbladder Removal Upper Gastrointestinal Endoscopy
Conditions:
Abdominal Hernia Breast Disorders Cholelethiasis or Cholecystitis Inguinal Hernia Intestinal Obstruction
Languages:
English Spanish
Description:
Dr. Olmstead graduated from the University of Rochester School of Medicine and Dentistry in 1993. He works in Corning, NY and specializes in General Surgery. Dr. Olmstead is affiliated with Guthrie Corning Hospital and Robert Packer Hospital.
Us Patents
Semiconductor Power Device Having Second Breakdown Protection
Sebastian W. Kessler - San Mateo CA John A. Olmstead - Somerville NJ
Assignee:
RCA Corporation - New York NY
International Classification:
H01L 2972
US Classification:
357 36
Abstract:
A semiconductor power device comprises a semiconductor pellet having first and second opposing major surfaces, including, in series, emitter, base and collector regions of alternate conductivity type. The collector region is substantially planar and adjacent to the second surface, the base region is adjacent to the collector region and extends to the first surface, and the emitter region extends relatively deeply into the pellet from the first surface and is substantially surrounded by the base region. The emitter region substantially surrounds a substantially centrally located extension of the base region, this extension being of relatively high resistance and also terminating at the first surface. An emitter electrode contacts the emitter region and the base region extension, a collector electrode contacts the collector region, and a base electrode contacts the base region.
Name / Title
Company / Classification
Phones & Addresses
John Olmstead Contact
REGIONAL AERO SYSTEMS Aircraft Parts & Supplies
3520 Spitfire, Ladysmith, BC V0R 2E0 2502453770, 2502453721
Ridgefield Memorial High School Ridgefield NJ 1975-1979
Community:
Anthony Scardigno, Bernadette Lang, Kenneth Calabrese, Jonathan Nixon, Mary Flynn, Bob Fischer, Richie Taube, Maureen Knox, Linda Werner, Victor Borelli, Bob Jouas