Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Molding lens with indentation for measuring eccentricity and method for measuring eccentricity thereof

Molding lens with indentation for measuring eccentricity and method for measuring eccentricity thereof

US Patent 7540982 · Granted Jun 2, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor device having doped work function metal layer2025
Semiconductor device having doped work function metal layer2023
Semiconductor device and manufacturing method thereof2022
Image capturing device and automatic focusing method thereof2017
Multi-camera imaging system, and compensation method for image reconstruction2017
Semiconductor structure with interfacial layer and method for manufacturing the 2017
Power system and power converting device thereof2015
Fresnel LED lens and LED assembly thereof2013
Three-piece optical pickup lens2012
Imaging lens system with two lenses2012
Linear light source having light guide with tapered saw tooth structures2012
Stacked disk-shaped optical lens array, stacked disk-shaped lens module array an2012