This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Vivo Mobile Communication Co., Ltd., Vivo Mobile Communication., Ltd.. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025-2026
Title: Qingbin Cai: Innovator in Electronic Devices
Introduction
Qingbin Cai is a notable inventor based in Guangdong, China. He has made significant contributions to the field of electronic devices, showcasing his innovative spirit and technical expertise. His work is characterized by a focus on practical applications that enhance user experience.
Latest Patents
Qingbin Cai holds a patent for an electronic device that features a unique design. The device includes a housing with an opening, a functional device that is movably mounted, and both a driving mechanism and a transmission mechanism housed within. The driving mechanism utilizes a piezoelectric device that vibrates when energized, while the transmission mechanism incorporates a cam that facilitates the movement of the functional device. This innovative design allows the functional device to extend out of the housing when needed, demonstrating Cai's commitment to advancing technology.
Career Highlights
Cai is currently employed at Vivo Mobile Communication Co., Ltd., where he continues to develop cutting-edge electronic solutions. His work at Vivo has positioned him as a key player in the industry, contributing to the company's reputation for innovation and quality.
Collaborations
Cai collaborates with his coworker, Cheng Cai, to further enhance their projects and drive innovation within their team. Their combined efforts reflect a strong partnership that fosters creativity and technical advancement.
Conclusion
Qingbin Cai is a distinguished inventor whose work in electronic devices exemplifies innovation and practicality. His contributions to the field are noteworthy, and his ongoing efforts at Vivo Mobile Communication Co., Ltd. promise to yield further advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile