We spotted this miniature rendition of a combination of the IBM and Siemens logos on a 64 Mbit DRAM chip made by IBM. This chip is code-named "Oberon" and contains another silicon doodle entitled Oberon: Scourge of the Atlantic.
The chip containing this artwork was loaned to us by Chipworks, a company that is an international provider of reverse engineering services, analyzing the circuitry and physical composition of semiconductor chips and electronics systems for competitive study, intellectual property support, and reliability assurance.