Inventor · Portland, OR, US

Patrick M. Troccolo

5Patents
5h-index
4Co-inventors
45Inventor score

Filing activity: Apr 5, 1996 → Jan 5, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US5935733A Photolithography mask and method of fabrication Physics 48 Expired
US6021009A Method and apparatus to improve across field dimensional control in a microlithography tool Physics 22 Expired
US5795684A Photolithography mask and method of fabrication Physics 16 Expired
US6208748A Monitoring focus of a lens imaging system based on astigmatism Physics 14 Expired
US6051344A Multiple reduction photolithography technique Physics 12 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.