VESTAL, N.Y. & SEOUL, South Korea--(BUSINESS WIRE)-- #cleanenergy--SolarWindow Expands U.S. Operations to Asia. : Alexandra Musk, Associate VP, Brand & Business Development, SolarWindow Technologies, Inc. (Photo: Business Wire) VESTAL, N.Y. & SEOUL, South Korea--(BUSINESS WIRE)--SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass and plastics, today announced corporate expansion of its US operations through newly established commercial development offices in South Korea, repeatedly ranked number one in the worldwide Bloomberg Innovation Index and a leading country in advanced manufacturing of new technologies and products.