Huang Haifeng. According to the official website of Langfang Intellectual Property Office, we learned that the director of Langfang Intellectual Property Office is Huang Haifeng. Huang Haifeng is the Deputy Director of Market Supervision and Administration and Director of the County Intellectual Property Office of Gu'an County, Langfang City, Hebei Province. The Intellectual Property Office is responsible for the business guidance of trademark and patent enforcement work, formulating and guiding the implementation of trademark and patent rights confirmation and infringement judgment standards, formulating inspection, appraisal and other related standards for trademark and patent enforcement, establishing mechanisms, and ensuring the connection between policies and standards. and information notification.