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Bradley J. Bereznak
The first transfer resistor or transistor demonstrated by scientists from Bell Laboratories on Christmas Eve 1947 was a couple of inches wide.
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Clients Title
Our clients are corporations, entrepreneurs, and individuals in the high-tech community.

For a more detailed description of the types of clients we represent, please refer to our representative patents.

Representative Patents:
High-voltage transistor with multi-layer conduction region
Patent #:
6,633,065		 Issued:
October 14, 2003
Assignee:
Power Integrations, Inc.		 Inventors:
Rumennik; Vladimir
Disney; Donald R.
Ajit; Janardhanan S.
Method of fabricating a high-voltage transistor with a multi-layered extended drain structure
Patent #:
6,635,544		 Issued:
October 21, 2003
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
Actuator assembly for tilting a mirror or like object
Patent #:
6,720,682		 Issued:
April 13, 2004
Assignee:
Lightbay Networks Corporation		 Inventors:
Hatam-Tabrizi; Shahab
Yeh; Wei-Hung
Compound thin film magnetic head
Patent #:
6,661,621		 Issued:
December 9, 2003
Assignee:
Read-Rite SMI Corp.		 Inventors:
Iitsuka; Daisuke
High-voltage lateral transistor with a multi-layered extended drain structure
Patent #:
6,555,873		 Issued:
April 29, 2003
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
Darwish; Mohamed
Power integrated circuit with distributed gate driver
Patent #:
6,680,646		 Issued:
January 20, 2004
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
Method of fabricating a high-voltage transistor
Patent #:
6,509,220		 Issued:
January 21, 2003
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
Integrated circuit with closely coupled high voltage output and offline transistor pair
Patent #:
6,734,714		 Issued:
May 11, 2004
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
Method and apparatus for augmenting osteointegration of prosthetic implant devices
Patent #:
6,461,385		 Issued:
October 8, 2002
Assignee:
Comfort Biomedical Inc.		 Inventors:
Gayer; Gregory G.
Comfort; Christopher J.
Magnetic head shield pole with nonmagnetic separation film between transition portion and shield portion
Patent #:
6,430,009		 Issued:
August 6, 2002
Assignee:
Read-Rite SMI Corporation		 Inventors:
Komaki; Kenji
Matono; Naoto
Yoshizaki; Ryuichiro
Kamimura; Hirohiko
Method for formation of upper magnetic pole layer of thin film magnetic head
Patent #:
6,451,514		 Issued:
September 17, 2002
Assignee:
Read-Rite Corporation		 Inventors:
Iitsuka; Daisuke
Method of fabricating a high-voltage transistor
Patent #:
6,468,847		 Issued:
October 22, 2002
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
High-voltage transistor with buried conduction layer
Patent #:
6,424,007		 Issued:
July 23, 2002
Assignee:
Power Integrations, Inc.		 Inventors:
Disney; Donald Ray
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