After district/county recommendations, expert ***uations, review by the Director's Office Meeting of the Chongqing Intellectual Property Administration, and online public announcement, "Doctor of Directional Listening" was honored as a Chongqing Intellectual Property Advantage Enterprise in 2021.

In April, the Market Supervision Administration of the High-Tech Zone presented plaques to all municipal-level Intellectual Property Advantage Enterprises in the district.

"Doctor of Directional Listening" will continue to dedicate itself to the fundamental R&D and market application of "ultrasonic acoustics," deeply cultivating ultrasonic acoustic technology. Closely aligned with the national strategies of manufacturing power and informatization power, it will contribute to achieving the great goals of China’s Manufacturing 2025 national strategy. Simultaneously, the company will continue to build its intellectual property barriers, enhance brand awareness, and strengthen its competitiveness!