San Francisco
Cathy also engages in complex commercial litigation including employee mobility, breach of contract, and fraud cases. Her matters are often high-profile and industry-changing. Cathy's practice also includes trade secrets investigations as well as counseling on joint ventures, mergers and acquisitions, third-party vendor relationships, and emerging technology to help minimize the risk to companies. Cathy has significant experience in actions arising from the Defend Trade Secrets Act (DTSA), which created the first federal civil misappropriation of trade secrets claim in May 2016. Cathy has helped shape DTSA law on behalf of her clients through her involvement in some of the earliest DTSA litigation. Many of her trade secrets cases involve parallel criminal proceedings.
For her achievements, Legal 500 recognized Cathy as a "Leading Lawyer" in trade secrets in 2024 and 2025. The National Asian Pacific American Bar Association also honored Cathy as a 2019 Best Lawyer Under 40. This annual list recognizes individuals within the APA community who have achieved prominence or distinction in their field and demonstrated a strong commitment to the APA community or civic affairs.
Cathy also regularly speaks and writes about trade secrets issues. She previously served as the Co-Vice Chair of the Trade Secrets Interest Group of the California Lawyers Association's (formerly of the California State Bar) Intellectual Property Section and she writes an annual column about trade secret hot topics in the CLA's "New Matter" publication.
Cathy is very active within the firm and her community. Cathy previously served as the Hiring Partner for the San Francisco office. Orrick selected Cathy to serve as the firm's 2020 Fellow for the Leadership Council on Legal Diversity, and Cathy previously served as the Co-Chair of the Asian American Bar Association's Judiciary Committee, which is focused on increasing representation on the bench.
Cathy also maintains an active pro bono practice. Cathy's dedication to pro bono service was demonstrated by her work in an asylum merits hearing representing a Salvadoran religious activist persecuted by gangs in El Salvador. For her work on this matter, the Lawyers Committee for Civil Rights honored Cathy with the Father Cuchulain Moriarity Award. In addition, the Justice & Diversity Center of the Bar Association of San Francisco recognized Cathy as an Outstanding Volunteer in Public Service in 2014 through 2020 for her work with helping homeless clients remove outstanding warrants barring them from access to housing and employment.
Beijing; Chicago
In addition to specializing in complex IP litigation relating to patent infringement, ITC 337 investigations, trade secrets misappropriation and unfair competition, Ethan has extensive experience advising clients on IP administrative disputes and reexamination, IP strategies, IP due diligence, and IP aspects of strategic transactions, including licensing or transfer, mergers and acquisitions, joint ventures and collaborations. His clients cover a wide range of industries, including medical devices, hardwares, softwares, internet, semiconductors, electronics, telecommunications, AI, automobile, chemical, materials, energy, etc. His recent clients include Baidu, Tencent, SMIC, JD.com, Micro-Tech, Vivo, Coolpad, Anker, OnePlus, Govee, LANHE, Lovense, Zhejiang Rongpeng, Sansi Electronic Engineering, Yaham Optoelectronics, CreateLED Electronics, Howshow Technology, Huayi Mechanical and Electrical, INFiLED Electronics, Applied Materials, Synopsys, Coilcaft, Hecate, etc.
Over the years, Ethan has represented dozens of Chinese companies in resolving their IP disputes in the U.S. Ethan and his litigation teams won a number of high-profile ITC investigations involving Chinese companies and earned clients’ long-term trust. In one investigation (337-TA-623), his clients are four subsidiaries of a large state-owned company in China, who were sued for patent infringement. The Commission reversed the late Chief Administrative Law Judge’s unfavorable decision and found that Ethan’s clients were not infringing and did not violate Section 337. In another investigation (337-TA-655), he represented the complainant and its subsidiaries in China suing a group of Chinese respondents for trade secret misappropriation. The ITC issued a 10-year exclusion order against these respondents. This landmark decision represents a new development of trade secret law and ITC jurisdiction in the U.S., and was upheld by the US Court of Appeals for the Federal Circuit. Since then, Ethan has won case after case on behalf of his clients. He is also committed to resolving disputes in the most cost-effective and timely way. “Ethan always tries to resolve matters for clients at the lowest cost possible,” said a client who won a case as he recommended Ethan to his peers.
For instance, in 2017, Ethan successfully defended Shenzhen Howshow Technology against Kent Displays, Inc. in an ITC 337 investigation (337-TA-1035) involving alleged infringement of patents relating to liquid crystal e-writers and components. Orrick secured a complete victory for the client by forcing the complainant to unconditionally withdraw after four months of active litigation. The case was named “Deal of the Year 2017 – Disputes and Investigations” by China Business Law Journal.
In another case, Ethan successfully defended Sansi Electronic Engineering, CreateLED Electronics, Yaham Optoelectronics. and other Chinese respondents against Ultravision Technologies in an ITC Section 337 investigation (337-TA-1114) filed on 27 March 2018 involving alleged infringement of patents relating to certain modular LED display panels and components. The complainant was forced to withdraw the complaint unconditionally during the expert discovery period in November 2018, which led to a final termination by the ITC on 21 February 2019.
Prior to joining Orrick, Ethan served as Director of IP, Asia of a world leader in specialty glass and ceramics, where he was in charge of the company’s daily IP matters in China and throughout Asia. Before that, he was a partner and member of the Board at McAndrews, Held & Malloy in Chicago, Illinois. Ethan was the first non-US born lawyer of that firm.
In the past 20 years, Ethan has been committed to building bridges and facilitating understanding between China and the US on IP protection and exchange. In addition to being a frequent speaker at various seminars and conferences in China and the US, Ethan regularly publishes articles and has been interviewed by numerous media. He served as a committee member of the Asian Legal Committee of Intellectual Property Owners Association (IPO) for many years.
Ethan is also actively involved in the “One Belt One Road” and “Going Out” initiatives led by the PRC government and non-profit organizations. He participated in Shanghai Municipal Commission of Commerce’s “Going Overseas Service Portal” project, and acts as an expert of Shenzhen Overseas IP Protection and Assistance Expert Pool, a special advisor to Wisdom IP - Overseas Intellectual Property Alliance (WIPA), Nanjing, Jiangsu, an expert in Nanjing Overseas IP Think Tank, Zehjiang Dongyang IP Think Tank, Shanghai International Economic and Trade IP Protection Overseas Expert Pool, and one of the first batch experts in Shanghai Overseas IP Disputes Resolution Expert Pool.
New York
He has litigated patents at trial, before the ITC, and on appeal to the U.S. Court of Appeals for the Federal Circuit. Rich has counseled clients and rendered opinions on patent validity, infringement and freedom to use. He is a registered patent attorney with experience drafting patents and practicing before the U.S. Patent and Trademark Office.
Rich’s patent work has involved a wide range of technologies including image processing, 3d graphics, audio / video compression, computer hardware and software, e-commerce, network technologies, digital rights management and encryption.
Rich also helps companies address the novel litigation and transactional IP issues that arise when developing and working with AI and is a frequent lecturer on these topics.
San Francisco
By delving into each case’s complexities and elegantly connecting those details to a broader technical perspective, Will creatively unravels his opposition’s argument.
Will uses this approach to defend cutting edge computer, Internet, software companies and life sciences companies with great success, having prevailed in numerous subject matter eligibility challenges. Will's mastery of patent law also allows him to ensure his strategy will withstand appeal, where Will has frequently played a key role in writing and arguing the appellate briefs. Whether handling patent, trademark or trade secrets matters, Will’s creative methodology gives his clients a unique advantage.
Will is also an enthusiastic participant in Orrick's pro bono efforts, and has obtained successful results for several disadvantaged and low-income pro bono clients.
Düsseldorf
Benedikt advises on structuring and negotiating the IP aspects of corporate transactions, including M&A, divestments and venture investments as well as of commercial transactions where intellectual property rights and know-how are key assets. His work encompasses, for example, IP licensing and technology transfer agreements, engineering services agreements, transition services agreements, R&D collaborations, and IP aspects of contracts throughout the life sciences sector.
Benedikt is also an experienced patent and trade secret litigator and has represented German and international clients from a range of industries in complex disputes, especially concerning patents and know-how in the fields of mobile telecommunication/connectivity and the life sciences.
Based on his extensive experience in both IP transactions and litigation, he deeply understands the full range of legal and economical issues that technology-driven companies are challenged with in context with IP. This also includes IP-related competition law issues, such as FRAND-requirements for licensing and enforcing standard essential patents as well as issues arising in connection with EU regulations concerning technology transfers.
New York
Tyler has represented clients in the federal district courts, before the United States Court of Appeals for the Federal Circuit and at the United States Patent and Trademark Office in IPR and CBM matters. He has experience in matters involving a wide range of technologies, including software, consumer electronics and biotechnology.
Silicon Valley
No stranger to the courtroom and having handled complex litigations for technology giants including Synopsys, Brocade, Applied Materials and Oracle, Denise seamlessly and efficiently manages large teams to secure victory. Clients appreciate her transparent collaboration and instinct for developing a strategy that ensures the right evidence is presented in the best manner.
The jury verdict Denise’s team obtained in the Netgear v. Ruckus Wireless patent trial, for example, surprised most because the team took over the case just weeks before jury selection, earning the number one place on that week’s “Top Jury Verdicts.” Prior to the Ruckus trial, Denise’s team similarly received accolades as “Top Verdict of the Year” for its jury win on behalf of Brocade against A10 Networks involving patent and copyright infringement. These victories were preceded by a trade secret win for MGA in the “Barbie v. Bratz” epic battle against Mattel, which earned Denise the “California Lawyer of the Year” award for her contributions.
In addition, Ms. Mingrone has led numerous software piracy matters, obtaining full relief whether through negotiation or litigation. Her work in this area encompasses both confidential as well as public investigations, all designed to ensure clients secure the protection of their intellectual property rights and receive appropriate relief when those rights are infringed.
As a former law clerk to several federal judges, Denise appreciates that cases do not turn on facts alone. She has waged and won numerous courtroom battles both obtaining and defending pre-trial injunction motions. As one opponent noted, “She’s a fierce advocate who will go to the mat for her client’s position.”