Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Surface emitting laser element, surface emitting laser array, optical scanning unit, image forming apparatus and method of manufacturing surface emitting laser element

Surface emitting laser element, surface emitting laser array, optical scanning unit, image forming apparatus and method of manufacturing surface emitting laser element

US Patent 8416821 · Granted Apr 9, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Liquid discharge head, liquid supply cartridge, and liquid jet apparatus having 2011
Liquid jet head and image forming apparatus configured to obtain air bubble disc2011
Electrostatic actuator formed by a semiconductor manufacturing process2008
Electrostatic actuator, method of producing electrostatic actuator, micropump, r2002
Electrostatic inkjet head and manufacturing method thereof2002
Electrostatic ink-jet head and method of production of the same2002
Method of forming semiconductor device having minute contact hole2001
Semiconductor device and manufacturing method for the same1998
Semiconductor device having a minute contact hole1998
Apparatus for zone melting recrystallization of thin semiconductor film1994
Single crystal silicon substrate1992