Stephen J. Hallberg

Telephone: (714) 698-0601, ext. 103
Facsimile: (714) 698-0608
LinkedIn Profile

Legal Areas of Emphasis:

Patent prosecution and litigation

Professional Profile

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, and digital animation and video game development technologies.


Registered Patent Agent, 2009

Admitted to California State Bar, 2010.

Professional Memberships & Affiliations 

Member, OCPLA (Orange County Patent Law Association)


J.D., Loyola Law School of Los Angeles, 2009

Mathematics and Computer Science, Beloit College, 1994

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


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

Activities and Societies:

COMAP International Mathematical Contest in Modeling (Honorable Mention 1993 and 1994), Varsity Baseball (1990 - 1994) 
Wausau East High School 
1986 – 1990