Complex sentence: He decided that electronic scanning and room-temperature operation should be his goal for thermal and night-vision applications and invented the un-cooled Pyroelectric Vidicon Camera Tube, that is patented solely in his name.
Split into simpler sentences: He decided that electronic scanning and room-temperature operation should be his goal for thermal and night-vision applications. He promptly invented the un-cooled Pyroelectric Vidicon Camera Tube, that is patented solely in his name.