JWC Legal

Legal Services

Our Work


A few examples of JWC Legal’s litigation matters and projects:

  • Major semiconductor and telecommunications equipment company in multi-patent Section 337 Investigations before the U.S. International Trade Commission (U.S.I.T.C.).

  • Major telecommunications equipment company in several patent infringement actions in U.S. Federal District Courts.

  • Baseband processor and modem supplier in breach of contract and trade secret action relating to cellular 3G and 4G/LTE features and software.

  • Representing numerous respondents including major graphics processing unit developer and consumer electronics companies in Section 337 Investigation before the U.S.I.T.C. regarding graphics processors.

Exemplary Strategic Counseling Engagements

  • Comprehensive review and assessment of cannabis patents relating to potential acquisition of entire portfolio by investment group.

  • Advising on acquisitions and sales of patents to align high-tech company’s IP portfolio with new business strategy and product line-up.

  • Counseling and assisting with negotiations on behalf of foreign client regarding contracts with U.S.-based semiconductor company.


Our attorneys also have many years of experience drafting and prosecuting patents as well as examining patent applications at the U.S. Patent and Trademark Office (USPTO) in areas such as the mechanical and electrical arts, e-commerce, and the internet.  

This knowledge and experience enables us to spot potential issues throughout the course of litigation that other firms might miss. 


We are attuned to the perspective and needs of our clients.  Attorneys on our team have been in-house legal counsel for IP matters at a cutting-edge electric automotive company, as well as part of the in-house IP team at a material company commercializing Nobel prize winning catalyst technology. 

Jodie W. Cheng, P.C. d/b/a JWC Legal | a california corporation | 2017—2019