Shawn M. Buchanan

OUR TEAM -

Shawn’s practice is primarily focused on the preparation and prosecution of utility and design patent applications in the United States and internationally, including Patent Cooperation Treaty (PCT) Applications.  Shawn also

Stephanie F. Majkut

OUR TEAM -

Stephanie Majkut, Ph.D., brings an interdisciplinary scientific background to Banner Witcoff. She leverages that background to prepare and prosecute patents in a range of fields, from computer technologies and electronics

Andy N. Kim

OUR TEAM -

Andy Kim focuses on the preparation and prosecution of patent applications, opinion work, and PTAB proceedings.  Andy understands legal and technical issues of clients’ matters in depth with his years of legal experience and

Hengyi Jiang

OUR TEAM -

Hengyi’s practice focuses on preparation and procurement of patents in the electronics and computer fields. He has a broad technological background including wireless telecommunications, consumer electronics, video game, video coding,

Wesley W. Jones

OUR TEAM -

Wes focuses his practice on patent matters, including litigation, client counseling, and patent preparation and prosecution. Melding his legal experience at law firms and as the chief patent counsel for

Venkatram Pepakayala, Ph.D.

OUR TEAM -

Venkatram assists in the preparation and prosecution of patent applications in a wide range of engineering fields.  His expertise spans multiple facets of electrical and mechanical engineering, including communication technologies,

Kirk A. Sigmon

OUR TEAM -

Kirk helps companies around the world tackle complex intellectual property challenges, from high-stakes patent prosecution and litigation to strategic portfolio development, cross-border licensing, and maximizing IP value. Kirk began his

Y. Michelle Zhang

OUR TEAM -

Michelle focuses on the preparation and prosecution of U.S. and foreign patent applications, patent portfolio development and post-grant proceedings at the U.S. Patent and Trademark Office. Michelle has experience in

Daniel (Dongil) Moon

OUR TEAM -

Daniel is dedicated to helping clients with a variety of patent legal services ranging from patent prosecution, PTAB post-grant proceedings, due diligence, and infringement and invalidity opinions. Daniel has both

Zachary Getzelman

OUR TEAM -

Companies that rely on innovation and technology as a major part of their business invest an immense amount of time and capital in their technology and branding to bring products

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