Welcome to Brooklyn Technical High School!       Juniors are to be reminded that the College Questionnaire is due to your guidance counselors by no later than Wednesday, May 7th.  Also, all juniors and their parents are urged to attend the Brooklyn Tech College Fair on Saturday, May 3rd beginning at 12:30pm in the student cafeteria.   









Donald L. Klein, Ph.D. '49
Silicon Gate Transistor Inventor

The leader of the team at Bell Telephone Laboratories that created the polysilicon Field-Effect Transistor in 1966, Dr. Klein’s advance has been the key to very large scale integrated circuits and the advancement of computers and communications technologies. The innovative breakthrough was to employ polycrystalline silicone in a self-aligned process to replace the previously used thin metal films. It has become the standard process for manufacturing all silicon semiconductor memory and microprocessor circuit chips.

Student Rank
 
Consistent with most NCSSSMST Schools, students at Brooklyn Technical High School are not
publicly ranked.  The only ranking conducted is for the top ten students during the valedictorian 
selection process.  Individual ranks are never released to students or the public. 
Brooklyn Technical High School
29 Fort Greene Place
Brooklyn, NY 11217
Tel: (718) 804-6400 		Copyright © Brooklyn Technical High School