Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical scanning apparatus and image forming apparatus employing this apparatus

Optical scanning apparatus and image forming apparatus employing this apparatus

US Patent 7397590 · Granted Jul 8, 2008

Estimated economic value: $390,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cholesteric liquid crystal layer, method of forming cholesteric liquid crystal l2025
Optical element and image display apparatus2025
Power source device and power generation method utilizing radioactive energy due2025
Method for providing dental mouthpiece having space for medicine and method for 2025
Light deflection device and optical device2025
Speech signal processing device, speech signal processing method, speech signal 2025
Optical laminate, light guide element, and image display device2025
Optical element and image display apparatus2025
Brain wave analysis device, brain wave analysis system, and brain wave analysis 2025
Optical element, light guide element, and image display device2025
Object recognition using partial and full feature vector extraction respectively2025
Light irradiating device and sensor2025