Introducing Attorney Yeong-ran Ha: Expert in Chinese Patent and Trademark Services
At Sarang IP Law Firm, we are proud to have Attorney Yeong-ran Ha, a Chinese attorney with extensive experience and expertise in intellectual property law.

Attorney Yeong-ran Ha’s Background
- Education: Graduated from two universities in China.Work Experience: Worked at the major Chinese subsidiaries of Samsung and LG before relocating to Korea.Career in Korea: Gained extensive experience at a Korean patent firm, where she specialized in translating patent documents between Chinese and Korean.
In 2014, while working at Sarang IP Law Firm, she took the Chinese attorney exam and earned her certification in 2015.
Expertise and Strengths
Attorney Yeong-ran Ha is proficient in both Chinese and Korean. Her strengths include:
- Expert translation and interpretation of patent documents
- In-depth knowledge of the patent and trademark systems in both China and Korea
- The ability to provide fast and efficient consultations for clients
Rather than relying on English-language email correspondence with Chinese partner firms, Sarang IP Law Firm can respond directly in Chinese and Korean through Attorney Ha, which often shortens turnaround.
Specialized Chinese-Language Services at Reasonable Costs
We specialize in handling complex Chinese trademark and patent cases—offering services that are difficult to access without a local expert, all at a reasonable cost.
Success Stories
- Trademark Acquisition Negotiation:
We successfully negotiated a transfer of rights in a trademark dispute, avoiding the need for invalidation trials or formal objections. In one case, we reduced a settlement amount from 50 million KRW to 7 million KRW through negotiation. - Prolonged Trademark Registration:
After prolonged negotiations, we contacted the trademark holder and completed the purchase and registration within three years. - Rejection Overcome:In a case where all claims were rejected, we secured full registration by consulting directly with the examiner. Our preparation and command of the consultation process were as thorough as if we had been working through a local Korean office.
These achievements highlight our firm’s strength in negotiation, mediation, and consultation—breaking away from routine patent system procedures to deliver effective results.
Facing Challenges with Chinese IP Law?
- Are you dealing with red tape in Chinese patent or trademark matters?
- Has your business faced prolonged crises due to unresolved Chinese trademark issues?
Sarang IP Law Firm supports overseas counsel and their clients on Chinese trademark and patent matters, drawing on in-house Chinese- and Korean-speaking attorneys and direct examiner consultation to work through local procedure.