Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Probe card having a conductive thin film on the surface of an insulating film behind each of the alignment marks each marks comprises a plurality of second bumps

Probe card having a conductive thin film on the surface of an insulating film behind each of the alignment marks each marks comprises a plurality of second bumps

US Patent 7589543 · Granted Sep 15, 2009

Estimated economic value: $379,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tire2025
Connection terminal2025
Method of producing SiC—Si composite component and SiC—Si composite component2025
Document reading device and image forming apparatus2025
Driving device and image forming apparatus2025
Document reading device and image forming apparatus2025
Sheet containing apparatus and image forming apparatus2025
Scalable road sign interpretation system for autonomous driving2025
Apparatus for manufacturing thin steel sheet and method for manufacturing thin s2025
Light-emitting element driving device2024
Electrochromic element, optical filter, lens unit, image pickup apparatus, and w2024
Organic compound, and electrochromic element, optical filter, image pickup appar2024