ROBERT NORMAN HYLAND, M.D.
Osteopathic Medicine in Tucson, AZ

License number

Arizona 7113

Professional information

Dr. Robert N Hyland, Tucson AZ - MD (Doctor of Medicine)

Specialties:

Infectious Disease Medicine

Address:

2121 N Beverly Ave STE 105, Tucson 85712

Certifications:

Infectious Disease, 1978, Internal Medicine, 1972

Awards:

Healthgrades Honor Roll

Languages:

English

Education:

Medical School
Harvard Medical School
Graduated: 1965
King Co Hosp
University Of Washington Medical Center
U Tex Sw

Robert Norman Hyland, Tucson AZ

Specialties:

Infectious Disease Specialist

Address:

5240 E Knight Dr, Tucson, AZ 85712

Education:

Harvard Medical School - Doctor of Medicine
Parkland Memorial Hospital - Fellowship - Infectious Disease (Internal Medicine)

Board certifications:

American Board of Internal Medicine Certification in Internal Medicine, American Board of Internal Medicine Sub-certificate in Infectious Disease (Internal Medicine)

Magnetic Head Assembly

US Patent:

4375657, Mar 1, 1983

Filed:

Nov 3, 1980

Appl. No.:

6/203282

Inventors:

George W. Brock - Los Altos Hills CA
Robert N. Hyland - Tucson AZ
Edward J. Pawlowski - Tucson AZ
Frank B. Shelledy - Tucson AZ

International Classification:

G11B 522, G11B 520

US Classification:

360125

Abstract:

A magnetic head assembly useful as a write head is formed with a ferrite substrate, having a recessed channel on one surface in which a conductive coil is deposited, and a ferrite closure having a planar surface that is joined to the substrate surface to establish a transducing gap and to enclose the recessed coil. In operation, pulsed write current is applied to the write head and a significant reduction in Joule heating is realized. A low resistance substrate is employed to provide a high saturation flux density.