{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Statistical process control system with normalized control charting", "item": "https://www.patentleaderboard.com/patent/6424876"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Statistical process control system with normalized control charting

Statistical process control system with normalized control charting

US Patent 6424876 · Granted Jul 23, 2002

Estimated economic value: $1,368,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Initiating test runs based on fault detection results2009
Determining the health of a desired node in a multi-level system2007
Determining transmission of error effects for improving parametric performance2006
Conflict resolution among multiple controllers2006
Fault detection spanning multiple processes2006
Method and apparatus for adaptive sampling based on process covariance2006
Advanced process control of the manufacture of an oxide-nitride-oxide stack of a2005
Process control based on an estimated process result2005
Adjusting a trace data rate based upon a tool state2004
Method of controlling wafer charging effects due to manufacturing processes2004
Identifying a cause of a fault based on a process controller output2004
Adjusting a sampling rate based on state estimation results2004