Stephen F. Hallberg

Attorney Stephen J. Hallberg

Stephen F. Hallberg

Phone: (714) 698-0601, ext. 103
Fax: (714) 698-0608

Stephen Hallberg is an intellectual property attorney who specializes in the preparation and prosecution of patent applications.  

Mr. Hallberg has over ten years of software and systems engineering experience in various fields, including:

  • object-oriented and embedded databases
  • application programming languages (Java and C++)
  • web servers
  • application definition platforms
  • post-production non-linear video editing environments
  • digital animation technologies
  • video game development technologies

Legal Areas of Emphasis

Patent prosecution and litigation

Admissions & Qualifications

  • Registered Patent Agent, 2009
  • Admitted to California State Bar, 2010.

Professional Memberships & Affilations

  • Member, OCPLA (Orange County Patent Law Association)


Plager Schack LLP
Public Company; Myself Only; Law Practice industry
November 2012 – Present Huntington Beach, California

Intellectual property prosecution and litigation
Adeli & Tollen LLP
Partnership; 11-50 employees; Law Practice industry
April 2010 – November 2012

Law Clerk
Plager Schack LLP
Public Company; Myself Only; Law Practice industry
January 2009 – December 2009


J.D., Loyola Law School of Los Angeles



Mathematics and Computer Science

Beloit College, 1994



Admitted to Practice State Bar of California United States Patent & Trademark Office

Activities & Societies

COMAP International Mathematical Contest in Modeling Honorable Mention 1993 and 1994

Varsity Baseball 1990 – 1994

Wausau East High School 1986 – 1990