Yang Dan's work experience

In 1991, Yang Dan became the youngest teacher at the National Higher Institute of Art and Vocational Education. In 1993, she immigrated to Canada and became a scientist at MPB Technology, studying the technology of long-distance optical fiber networks. In 1996, she founded her first company AFC Technologies in Ottawa. During this period, she had five American patent inventions, including the world's first L-band optical amplifier, and was honored as the queen of optical amplification by the industry. Her other invention, Broadband Light Source (BBS), has not only become a standard measuring instrument for device manufacturers, but also been used as a light source for optical sensors and medical nondestructive testing. At the same time, Nortel also successfully developed a system that increased the optical transmission efficiency by 1% with her invention of dual-band optical amplifier. AFC Technologies was acquired by JDSU in 1999.

Dr. Yang Dan studied the Executive MBA course at Stanford University in 2, and at the same time founded her second company, Duowei Communication, devoted to the integration of software and hardware of optical network system, and obtained six American patents.

In p>26, he acquired Pandatel AG, a German listed company, and became CEO.

In p>21, we established the Internet technology, aiming at providing parents and teachers with tools for early childhood education by using information technology.

in addition to being a business leader and inventor, Dr. Yang Dan is also involved in science and technology investment. He is a partner of Dowslake Venture, a venture capital firm, and a limited partner of Storm Ventures and eGarden Ventures.

In p>211, Yang was selected into Forbes magazine's Top 1 Female Entrepreneurs/Mom Entrepreneurs to Watch.

In January, 213, Hong Kong Economic Daily reported an interview with Dr. Yang Dan with the legendary optical fiber scientist as a businessman and trained gifted children.