U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"If you build a better mousetrap, you will catch better mice."

George Gobel

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Assignee: Laserfront Technologies, Inc.


Location: Kanagawa, JP
No. of patents: 14

NumberTitleIssue Date
7916393Optical level control device, method for controlling same, and laser application device
The optical level control device independently controls the intensities of two beams having different wavelengths that are emitted from a laser oscillator, and the optical level control device includes a wavelength-dependent wavelength plate and a polarization beam ...
03/29/2011
7804644Optical level control device, method for controlling same, and laser application device
The optical level control device independently controls the intensities of two beams having different wavelengths that are emitted from a laser oscillator, and the optical level control device includes a wavelength-dependent wavelength plate and a polarization beam ...
09/28/2010
7519252Laser annealing apparatus
A laser annealing apparatus comprises a laser oscillator having a Q switching action, one or a plurality of partially reflective mirrors for split a laser beam emitted from the laser oscillator into a plurality of laser beams, a plurality of optical fibers which res...
04/14/2009
7453652Member switching apparatus, lens switching apparatus, laser repair apparatus, and laser inspection apparatus
A linear motor table is provided in a lens switching apparatus of a laser repair apparatus. The linear motor table is fixed with respect to a table and a laser oscillator and moves a lens holder in a horizontal direction. Six objective lenses with magnifications dif...
11/18/2008
7440477Solid-state laser generator
Two laser media are disposed at equal intervals between a first flat mirror, which is a resonator mirror comprising a resonator, and a second flat mirror for separating laser light that transmits second-harmonic laser light and reflects fundamental laser light towar...
10/21/2008
7371286Wiring repair apparatus
A wiring repair apparatus includes an XY stage on which a substrate is placed, a laser source unit disposed above the XY stage, first and second gas windows disposed between the laser source unit and the XY stage, and first and second CVD gas units. The laser source...
05/13/2008
7239161Gantry-type XY stage
Nine vibration isolating mounts are disposed on a pedestal, and a granite plate is placed thereon. A pair of guide bases are disposed on the granite plate, and disposed thereon are a pair of posts made of CFRP for movements in a Y-direction relative to the granite p...
07/03/2007
7233611Diode-pumped solid-state laser device and manufacturing method of the same
A conventional method for a solid-state laser device that obtains a laser beam output of a high quality at a high output using a laser diode as a pumping light source has a problem that the costs are increased and the fabrication becomes complicated due to an increa...
06/19/2007
7166167Laser CVD device and laser CVD method
A laser CVD device capable of tightening adhesion of a film formed by laser CVD to a film formation face of a substrate and preventing cracks from occurring in the film itself is to be provided. The device comprises a plasma pretreating unit for turning pretreating ...
01/23/2007
7024076Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router
An optical packet header identifier having a simplified configuration and being superior in reliability, stability, and economical efficiency, an optical router incorporating the identifier therein, and a routing method using the optical router are provided. The opt...
04/04/2006
6892001Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router
An optical packet header identifier having a simplified configuration and being superior in reliability, stability, and economical efficiency, an optical router incorporating the identifier therein, and a routing method using the optical router are provided. The opt...
05/10/2005
6890387Method and device for correcting pattern film on a semiconductor substrate
In order to correct a white defect on a surface of a substrate, the substrate is held with the surface facing downward, laser light is upward irradiated at the defect on the surface in material gas, and as a result, the white defect is covered with film. ...
05/10/2005
6879605Method and apparatus for performing pattern defect repair using Q-switched mode-locked pulse laser
A method for repairing a pattern by using a laser and a laser-based pattern repair apparatus are provided which are capable of reducing splashes, rolling-up, and damage to a glass substrate to a minimum in pattern defects repairing processing by removing a thin meta...
04/12/2005
6822985Laser-diode-pumped solid-state laser apparatus and status diagnostic method of the same
A laser-diode-pumped solid-state laser apparatus includes a laser rod, and laser diode devices that generate pumping light. Optical unit such as a reflection mirror and an optical waveguide medium is provided at a position in a laser resonator near a laser optical a...
11/23/2004
 
Sign InRegister
Username  
Password   
forgot password?