| Utility: FIBER LASER APPARATUS AND METHOD FOR PROCESSING WORKPIECE Filling date: 6 Sep 2025 Issue date: 14 Jan 2021 | 31 Jul 2018 | 14 Jan 2021 |
| Utility: Optical frequency comb generator with carrier envelope offset frequency detection Filling date: 6 Sep 2025 Issue date: 5 Jan 2021 | 5 Jan 2018 | 5 Jan 2021 |
| Utility: SYSTEM AND METHOD LASER FOR PROCESSING OF MATERIALS Filling date: 6 Sep 2025 Issue date: 10 Dec 2020 | 20 Nov 2018 | 10 Dec 2020 |
| Utility: High power fiber laser effusion hole drilling apparatus and method of using same Filling date: 6 Sep 2025 Issue date: 8 Dec 2020 | 9 Jan 2018 | 8 Dec 2020 |
| Utility: LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMENT AND LASER WELDING SYSTEMS AND METHODS USING SAME Filling date: 6 Sep 2025 Issue date: 3 Dec 2020 | 18 Aug 2020 | 3 Dec 2020 |
| Utility: Submarine optical repeater with high voltage isolation Filling date: 6 Sep 2025 Issue date: 3 Nov 2020 | 5 Apr 2019 | 3 Nov 2020 |
| Utility: Modular laser processing enclosure and system Filling date: 6 Sep 2025 Issue date: 3 Nov 2020 | 3 Nov 2016 | 3 Nov 2020 |
| Utility: Multi-laser system and method for cutting and post-cut processing hard dielectric materials Filling date: 6 Sep 2025 Issue date: 20 Oct 2020 | 19 Sep 2017 | 20 Oct 2020 |
| Utility: PROCESS AND SYSTEM FOR MEASURING MORPHOLOGICAL CHARACTERISTICS OF FIBER LASER ANNEALED POLYCRYSTALLINE SILICON FILMS FOR FLAT PANEL DISPLAY Filling date: 6 Sep 2025 Issue date: 8 Oct 2020 | 8 May 2017 | 8 Oct 2020 |
| Utility: HIGH EFFICIENCY LASER SYSTEM FOR THIRD HARMONIC GENERATION Filling date: 6 Sep 2025 Issue date: 24 Sep 2020 | 29 Mar 2017 | 24 Sep 2020 |
| Utility: Laser welding head with dual movable mirrors providing beam movement and laser welding systems and methods using same Filling date: 6 Sep 2025 Issue date: 25 Aug 2020 | 20 Jun 2016 | 25 Aug 2020 |
| Utility: LASER CUTTING HEAD WITH CONTROLLABLE COLLIMATOR HAVING MOVABLE LENSES FOR CONTROLLING BEAM DIAMETER AND/OR FOCAL POINT LOCATION Filling date: 6 Sep 2025 Issue date: 13 Aug 2020 | 12 Feb 2019 | 13 Aug 2020 |
| Utility: Methods and Systems for Characterizing Laser Machining Properties by Measuring Keyhole Dynamics Using Interferometry Filling date: 6 Sep 2025 Issue date: 6 Aug 2020 | 24 Apr 2020 | 6 Aug 2020 |
| Utility: MONITORING MATERIAL PROCESSING USING IMAGING SIGNAL DENSITY DETERMINED FROM INLINE COHERENT IMAGING (ICI) Filling date: 6 Sep 2025 Issue date: 25 Jun 2020 | 19 Dec 2019 | 25 Jun 2020 |
| Utility: Transparent clocking in cross connect system Filling date: 6 Sep 2025 Issue date: 23 Jun 2020 | 21 May 2019 | 23 Jun 2020 |
| Utility: Optical fiber cable connector Filling date: 6 Sep 2025 Issue date: 26 May 2020 | 25 Sep 2018 | 26 May 2020 |
| Utility: Methods and systems for characterizing laser machining properties by measuring keyhole dynamics using interferometry Filling date: 6 Sep 2025 Issue date: 19 May 2020 | 12 Apr 2019 | 19 May 2020 |
| Utility: Laser beam energy modification to reduce back-wall strikes during laser drilling Filling date: 6 Sep 2025 Issue date: 28 Apr 2020 | 10 Jun 2016 | 28 Apr 2020 |
| Utility: CHIRPED PULSE AMPLIFICATION LASER SYSTEM Filling date: 6 Sep 2025 Issue date: 23 Apr 2020 | 29 Mar 2018 | 23 Apr 2020 |
| Utility: High power high efficiency fiber laser and method for optimizing wall plug efficiency thereof Filling date: 6 Sep 2025 Issue date: 7 Apr 2020 | 2 Dec 2014 | 7 Apr 2020 |
| Utility: System and Method for Visualizing Laser Energy Distributions Provided by Different Near Field Scanning Patterns Filling date: 6 Sep 2025 Issue date: 2 Apr 2020 | 27 Sep 2019 | 2 Apr 2020 |
| Utility: PULSE CONFIGURABLE FIBER LASER UNIT Filling date: 6 Sep 2025 Issue date: 5 Mar 2020 | 5 Sep 2019 | 5 Mar 2020 |
| Utility: Gas Shielding Device for Use with a Laser Processing Head Filling date: 6 Sep 2025 Issue date: 5 Mar 2020 | 30 Aug 2019 | 5 Mar 2020 |
| Utility: Transparent Clocking in a Cross Connect System Filling date: 6 Sep 2025 Issue date: 5 Mar 2020 | 21 May 2019 | 5 Mar 2020 |
| Utility: HIGH STRENGTH POLYMER METAL COMPOSITES AND METHODS OF MAKING THEREOF Filling date: 6 Sep 2025 Issue date: 20 Feb 2020 | 2 May 2018 | 20 Feb 2020 |
| Utility: Laser Machining Systems and Methods with Vision Correction and/or Tracking Filling date: 6 Sep 2025 Issue date: 6 Feb 2020 | 9 Oct 2019 | 6 Feb 2020 |
| Utility: Systems and Methods for Monitoring and/or Controlling Wobble-Processing Using Inline Coherent Imaging (ICI) Filling date: 6 Sep 2025 Issue date: 23 Jan 2020 | 18 Jul 2019 | 23 Jan 2020 |
| Utility: PATTERNING AND REMOVAL OF CIRCUIT BOARD MATERIAL USING ULTRAFAST LASERS Filling date: 6 Sep 2025 Issue date: 2 Jan 2020 | 29 Jun 2018 | 2 Jan 2020 |
| Utility: Ultra-high power single mode green fiber laser operating in continuous wave and quasi-continuous wave regimes Filling date: 6 Sep 2025 Issue date: 31 Dec 2019 | 6 Jan 2015 | 31 Dec 2019 |
| Utility: TUNABLE NONLINEAR SOLID STATE RAMAN LASER SOURCE Filling date: 6 Sep 2025 Issue date: 26 Dec 2019 | 30 Jan 2018 | 26 Dec 2019 |
| Utility: Laser machining systems and methods with vision correction and/or tracking Filling date: 6 Sep 2025 Issue date: 10 Dec 2019 | 22 Feb 2017 | 10 Dec 2019 |
| Utility: OPTICAL FREQUENCY COMB GENERATOR WITH CARRIER ENVELOPE OFFSET FREQUENCY DETECTION Filling date: 6 Sep 2025 Issue date: 21 Nov 2019 | 5 Jan 2018 | 21 Nov 2019 |
| Utility: Sub-nanosecond broad spectrum generating laser system Filling date: 6 Sep 2025 Issue date: 19 Nov 2019 | 22 Sep 2016 | 19 Nov 2019 |
| Utility: SYSTEM AND METHOD LASER FOR PROCESSING OF MATERIALS Filling date: 6 Sep 2025 Issue date: 31 Oct 2019 | 20 Nov 2017 | 31 Oct 2019 |
| Utility: HIGH-POWER, RARE-EARTH-DOPED CRYSTAL AMPLIFIER BASED ON ULTRA-LOW-QUANTUM-DEFECT PUMPING SCHEME UTILIZING SINGLE OR LOW-MODE FIBER LASERS Filling date: 6 Sep 2025 Issue date: 24 Oct 2019 | 1 Dec 2017 | 24 Oct 2019 |
| Utility: SYSTEM AND METHOD FOR LASER BEVELING AND/OR POLISHING Filling date: 6 Sep 2025 Issue date: 17 Oct 2019 | 24 May 2019 | 17 Oct 2019 |
| Utility: Submarine Optical Repeater With High Voltage Isolation Filling date: 6 Sep 2025 Issue date: 10 Oct 2019 | 5 Apr 2019 | 10 Oct 2019 |
| Utility: FIBER LASER SYSTEM WITH MECHANISM FOR INDUCING PARASITIC LIGHT LOSSES Filling date: 6 Sep 2025 Issue date: 10 Oct 2019 | 30 Jun 2017 | 10 Oct 2019 |
| Utility: Methods and Systems for Characterizing Laser Machining Properties by Measuring Keyhole Dynamics Using Interferometry Filling date: 6 Sep 2025 Issue date: 3 Oct 2019 | 12 Apr 2019 | 3 Oct 2019 |
| Utility: HIGH POWER HIGH EFFICIENCY FIBER LASER AND METHOD FOR OPTIMIZING WALL PLUG EFFICIENCY THEREOF Filling date: 6 Sep 2025 Issue date: 3 Oct 2019 | 2 Dec 2014 | 3 Oct 2019 |
| Utility: FIBER LASER-BASE PIPELINE COUPLING SYSTEM AND METHOD OF INSTALLATION OF PIPE SEGMENTS Filling date: 6 Sep 2025 Issue date: 26 Sep 2019 | 13 Nov 2017 | 26 Sep 2019 |
| Utility: Methods and systems for characterizing laser machining properties by measuring keyhole dynamics using interferometry Filling date: 6 Sep 2025 Issue date: 17 Sep 2019 | 23 Aug 2017 | 17 Sep 2019 |
| Utility: Laser Lift Off Systems and Methods Filling date: 6 Sep 2025 Issue date: 12 Sep 2019 | 21 May 2019 | 12 Sep 2019 |
| Utility: RGB projector with multi-laser broadband light source and system for dynamically controlling image contrast ratio Filling date: 6 Sep 2025 Issue date: 10 Sep 2019 | 7 Nov 2017 | 10 Sep 2019 |
| Utility: Multiple beam additive manufacturing Filling date: 6 Sep 2025 Issue date: 3 Sep 2019 | 10 Jun 2016 | 3 Sep 2019 |
| Utility: Pre-Welding Analysis and Associated Laser Welding Methods and Fiber Lasers Utilizing Pre-selected Spectral Bandwidths that Avoid the Spectrum of an Electronic Transition of a Metal/Alloy Vapor Filling date: 6 Sep 2025 Issue date: 8 Aug 2019 | 22 Mar 2019 | 8 Aug 2019 |
| Utility: Giant-chirp all-normal-dispersion sub-nanosecond fiber oscillator Filling date: 6 Sep 2025 Issue date: 30 Jul 2019 | 29 Sep 2015 | 30 Jul 2019 |
