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Siho (Scott) Yoo

Siho (Scott) Yoo Senior Associate, Intellectual Property

Scott’s practice encompasses patent litigation, patent preparation and prosecution, trademarks, and other IP and technology matters. He litigates complex patent cases related to automobile, mobile computing, telecommunications, Internet, electric motors, recommendation systems, and software-based technologies. He also provides counseling to clients on issues such as patentability search, non-infringement, and patent validity.

Prior to joining Vinson & Elkins, Scott had a substantial career in the automobile industry working for Hyundai-Kia Motor Company developing and designing multimedia systems such as vehicle entertainment systems, in-car navigation, and telematics systems. Scott is fluent in Korean. The following is a list of representative matters in which Scott has assisted.

Experience Highlights

  • (Fed. Cir.); (N.D. Cal.) — Represented leading Internet companies in consolidated patent infringement actions related to distributed processing technology; obtained judgment on the pleadings invalidating all three asserted patents for claiming unpatentable subject matter; the judgment was affirmed by the Federal Circuit
  • (N.D. Cal.) – Represented a leading electronics equipment and software company in a breach of software license case
  • (E.D. Tex.); (ITC) — Represented a global automobile manufacturer in the defense of a patent infringement action relating to telematics systems
  • (E.D. Mo.) — Represented a leading motor manufacturer against its competitors in a patent infringement action relating to HVAC motor systems
  • (D. Mass.) — Represented an e-commerce company in the defense of a patent infringement action involving multiple patents directed to parsing systems, including evaluation of prior art and preparation of invalidity contentions, drafting motions, claim construction, fact & expert discovery, and noninfringement strategy
  • (N.D. Ill.) — Represented a leading Internet company in the defense of a patent infringement action involving Internet recommendation systems, including noninfringement strategy, claim construction, fact discovery, and dispositive motions 
  • (D.N.J.) — Represented a global smartphone manufacturer in the defense of a patent infringement action relating to data synchronization, including evaluation of prior art and preparation of invalidity contentions, claim construction, summary judgment motions, fact discovery, and noninfringement strategy
  • (D.N.J.); (Del.) — Represented a leading cable telecommunications company in a breach of contract case, including drafting motions and fact & expert discovery
  • (U.S.P.T.O.) — Represented numerous companies and universities in patenting technologies relating to telematics systems, video systems, mechanical devices, mobile apps, data filtering algorithms, and medical devices

Contact Details

San Francisco

T +1.415.979.6911
F +1.415.651.9819
syoo@velaw.com
555 Mission Street
Suite 2000
San Francisco, CA 94105
Local time: 10:55 PM
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Scott's Practices

  • University of Illinois College of Law, J.D, magna cum laude, 2011 (University of Illinois Journal of Law, Technology & Policy; CALI Award, Patent Prosecution; International Association of Korean Lawyers Scholar, 2010)
  • Yonsei University, M.S., Artificial Intelligence, 2004
  • Yonsei University, B.S., Computer Science and Industrial Engineering, 2002
  • Admitted to practice: California; Illinois, U.S. District Court for the Northern District of California; U.S. District Court for the Central District of California; U.S. District Court for the Northern District of Illinois; U.S. District Court for the Eastern District of Texas; U.S. District Court for the Eastern District of Missouri
  • Other Language: Korean, fluent
  • Samsung Electronics Co., Ltd., Legal Intern, Summer 2009
  • Hyundai-Kia Motor Company, Multimedia System Engineer, 2004–2008
  • Member: Asian American Bar Association of the Greater Bay Area
  • Member: Asian Pacific American Bar Association – Silicon Valley
  • Member: National Asian Pacific American Bar Association
  • Member: Missouri Asian-American Bar Association
  • Member: American Bar Association – Intellectual Property of Law Section and Litigation Section
  • Korean American Bar Association