Shen Yichen

WiTricity Corp. engages in the designs, development, manufactures, and marketing of technology for wireless energy transfer. It offers products to the consumer electronics, automotive, Industrial and medical markets. The company was founded by Peter H. Fisher, John D. Joannopoulos, Andre Kurs, Aristeidis Karalis, and Marin Soljacic in 2007 and is headquartered in Watertown, MA.

OmniGuide, Inc. develops advanced energy surgical solutions. It offers gynecology, head and neck, otolaryngology and otology services. The firm also provides enhance surgical accuracy, access and control for minimally invasive surgery, laparoscopy and robotic-assisted surgical products. The was founded by Yoel Fink, John D. Joannopoulos, Edwin L. Thomas and Uri Kolodny in 2000 and is headquartered in Lexington, MA.

Luminus Devices, Inc. develops and manufactures solid state lighting solutions. Its products include COB arrays, mid power LEDs, XNOVA cube, high brightness white LEDs, color LEDs, color mix LEDs, UV LEDs, IR LEDs and horticulture LEDs. The company was founded by Alexei Erchak and John D. Joannopoulos in 2002 and is headquartered in Sunnyvale, CA.

ArtLifting PBC operates online marketplace that sells the artwork of homeless and disabled artists. Its marketplace sells prints, originals, phone cases, gift cards, and other cards. The company was founded by Liz Powers and Spencer Powers and is headquartered in Boston, MA.