Fei Ding and Shuqing Zhang bought a four-bedroom, 2.5-bath home at 230 Stanton Court W. in Buffalo Grove from Stewart D. Glass and Susan M. Glass for $420,000 on May 20.

The 2,279-square-foot house was built in 1988 in Buffalo Grove Central neighborhood. It is located in the Old Farm Village subdivision.

Fei Ding is a senior engineer at Harman International, a designer and manufacturer of audio and infotainment products.

Previously, Fei Ding was a senior engineer at Panasonic Factory Solutions Company.

Fei Ding received a master's degree in materials engineering and a Ph.D. in electrical and computer from Auburn University.

According to BlockShopper.com, there have been 523 home sales in Buffalo Grove during the past 12 months, with a median sale price of $235,000.