SAN JOSE, Calif.--(BUSINESS WIRE)--Echelon Corporation (NASDAQ: ELON) today announced financial results for the second quarter ended June 30, 2015. Q2 Revenues: $9.4 million Q2 GAAP Net Loss: $5.2 million; GAAP Net Loss per Share: $0.12 Q2 Non-GAAP Net Loss: $2.0 million; Non-GAAP Net Loss per Share: $0.05 Revenues were $9.4 million in the second quarter, down from $9.9 million in the previous quarter, but up from $9.0 million a year ago. GAAP gross margin in the second quarter was 59.2% compar