Coherent Profile

Coherent Patent Grants

Excimer laser with improved beam uniformity and stability

Patent Number 12658666 - June 16, 2026

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…

Non-collinearly phase-matched frequency mixing

Patent Number 12620768 - May 5, 2026

A laser apparatus with non-collinearly phase-matched frequency mixing includes a nonlinear crystal generating an output laser beam from…

Microelectronic device transfer with UV-transmissive adhesive and laser lift-off

Patent Number 12575222 - March 10, 2026

A method for inter-substrate transfer of microelectronic devices includes applying a polymer coating to a top surface of a microelectronic…

Spectral beam combining optical assembly and method of fabrication

Patent Number 12554070 - February 17, 2026

An apparatus is used for spectral beam combining laser wavelengths into a combined beam. The apparatus has an integrated, sealed optical…

Terminated hollow-core fiber with suspended fiber-end

Patent Number 12504583 - December 23, 2025

A terminated hollow-core optical fiber includes an outer capillary having an end-face, a hollow-core optical fiber having a fiber-end located…

Coherent Patent Applications

NON-COLLINEAR SUM-FREQUENCY GENERATION

Application Number 20260161043 - June 11, 2026

A device for non-collinear sum-frequency generation includes a nonlinear crystal having two non-parallel input faces, two non-parallel output…

MASK-TO-DONOR ALIGNMENT FOR LASER-INDUCED FORWARD TRANSFER

Application Number 20260052952 - February 19, 2026

A mask-to-donor alignment method for laser-induced forward transfer includes (a) directing a laser beam onto a mask to produce a masked beam…

HYBRID LASER SYSTEM AND METHOD FOR DRYING BATTERY ELECTRODE COATING

Application Number 20250345884 - November 13, 2025

A system for drying a battery electrode coating includes two laser diode arrays and a laser module. Each laser diode array emits multi-beam…

DIODE-PUMPED SOLID-STATE LASER APPARATUS FOR LASER ANNEALING

Application Number 20250233381 - July 17, 2025

Laser annealing apparatus includes a plurality of frequency-tripled solid-state lasers, each delivering an output beam of radiation at a…

MICROELECTRONIC DEVICE TRANSFER AND CLEANING WITH UV LASER

Application Number 20250151492 - May 8, 2025

A method for ultraviolet-laser transfer and cleaning of microelectronic devices includes transferring a microelectronic device from a donor…

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

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

Michigan Michigan Eastern District Court - September 29, 2025

OPINION & ORDER GRANTING Defendants' 6 Motion to Dismiss for Lack of Personal Jurisdiction. Signed by District Judge Mark A. Goldsmith.…

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, )