Hesse & Knipps GmbH, European headquarters of Hesse & Knipps Semiconductor Equipment GmbH and sister company to Americas subsidiary Hesse & Knipps, Inc., will discuss “Wedge Bonding for Chip-On-Board and Direct-Chip-Attach Applications” at the rescheduled SMTA Philadelphia Chapter Meeting now on June 12th at 4:30 p.m. at the Air Products in Allentown, PA.