Coherent Profile

Coherent Patent Grants

Apparatus and method for generating 780 nm ultrashort-pulsed laser radiation

Patent Number 12184028 - December 31, 2024

An erbium fiber laser produces a beam of ultrashort laser pulses having a center wavelength greater than 780 nanometers, an average power…

Laser beam wavefront correction with adaptive optics and mid-field monitoring

Patent Number 12153208 - November 26, 2024

A system for correcting the wavefront of a laser beam includes a beamsplitter for splitting off a fraction of the laser beam to be used as a…

Method and apparatus for laser annealing

Patent Number 12148615 - November 19, 2024

A layer on a substrate is laser annealed by pulses in a plurality of laser beams formed into a uniform line beam. The laser beams are…

Wireless transport framework with uncoded transport tunneling

Patent Number 12143121 - November 12, 2024

Wireless transport of multiple service versions of a transport framework. First and second information may be processed for transmission,…

Programming flow for multi-processor system

Patent Number 12136000 - November 5, 2024

Various embodiments are disclosed of a compilation with optimization for multi-processor system with processing elements optimized for high…

Coherent Patent Applications

METHOD AND APPARATUS FOR LASER ANNEALING

Application Number 20250054756 - February 13, 2025

A layer on a substrate is laser annealed by pulses in a plurality of laser beams formed into a uniform line beam. The laser beams are…

MULTIPASS LASER AMPLIFIER AND NO-OPTICAL-POWER BEAM STEERING ELEMENT

Application Number 20250023318 - January 16, 2025

A multipass laser amplifier includes a mirror, a mirror device, a gain crystal, and refractive or diffractive beam-steering element. The gain…

PREVENTING BRAGG GRATING FORMATION IN A NONLINEAR CRYSTAL IN A LINEAR RESONATOR

Application Number 20240427215 - December 26, 2024

A method for frequency conversion in a single-longitudinal-mode linear resonator includes frequency converting intracavity laser radiation in…

LASER PROCESSING WITH ACOUSTIC MONITORING

Application Number 20240416463 - December 19, 2024

An apparatus for laser processing a workpiece includes a laser processing head that directs a laser beam to the workpiece and focuses the…

EXCIMER LASER WITH IMPROVED BEAM UNIFORMITY AND STABILITY

Application Number 20240372313 - November 7, 2024

An excimer laser includes a chamber for containing a gas mixture between a rear end and a front end of a linear laser resonator, a convex…

Coherent Federal Litigation Filings

Toyo Tanso USA Inc. v. Coherent, Corp.

Oregon District Court - January 3, 2025

Detoma Wilson v. Coherent Corp et al

Pennsylvania Western District Court - December 27, 2024

CoherentRX, Inc. v. iCRco, Inc. et al

Michigan Eastern District Court - November 19, 2024

Ortiz v. Coherent Laser Corp.

California Northern District Court - June 14, 2024

Coder v. Coherent Corporation

Texas Eastern District Court - September 7, 2023

Coherent Federal District Court Decisions

-CW California Department of Toxic Substances Control et al v. A and G German Cars et al

California Central District Court - October 18, 2011

FINAL JUDGMENT: Pursuant to Federal Rules of Civil Procedure 54 and 58, this Court enters final judgment in this matter. The Consent Judgment…

Sunoptic Technologies, LLC v. Integra Luxtec, Inc et al

Florida Middle District Court - November 24, 2009

ORDER Dismissing Case Signed by Judge Harvey E. Schlesinger on 11/24/2009. (DSY)

Plaintiff v. Defendant

Colorado District Court - July 13, 2009

ORDER DISMISSING CASE WITH PREJUDICE, each party to pay his, her or its own costs and attorneys fees. by Judge Christine M. Arguello on…

Sunoptic Technologies, LLC v. Integra Luxtec, Inc et al

Florida Middle District Court - March 18, 2009

ORDER granting in part and denying in part 11 Motion to dismiss; granting in part and denying in part 12 Motion to dismiss; granting in…

Plaintiff v. Defendant

California Northern District Court - January 21, 2009

STIPULATION AND ORDER 11 Selecting ADR Process. Private Mediation. Signed by Judge Ronald M. Whyte on 1/21/09. (jg, COURT STAFF) (Filed on…

Coherent State Court Decisions

JOHN KASTIGAR, et al., vs COHERENT RESEARCH GROUP, LLC, et al.,

Florida Third District Court of Appeal - April 12, 2023

Coherent Economics, LLC v. Verition Partners Master Fund, Ltd. et al

Illinois Illinois Northern District Court - February 14, 2020

MEMORANDUM Opinion and Order Signed by the Honorable John Robert Blakey on 2/14/2020. Mailed notice(gel, )