Class H01S : DEVICES USING STIMULATED EMISSION
Subclass 3/08: Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves (semiconductor lasers H01S 5/00) Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium Construction or shape of optical resonators or components thereof
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12266901 | Laser device for generating an optical frequency comb | Sep 29, 22 | Apr 01, 25 | TOPTICA Photonics AG |
| 12249802 | Laser device and method for operating laser device | Sep 29, 21 | Mar 11, 25 | Nichia Corporation |
| 12237640 | Line narrowing device and electronic device manufacturing method | Aug 11, 22 | Feb 25, 25 | Gigaphoton Inc. |
| 12224549 | Line narrowing module, gas laser apparatus, and method for manufacturing electronic devices | Feb 10, 23 | Feb 11, 25 | Gigaphoton Inc. |
| 12216409 | Exposure system, laser control parameter production method, and electronic device manufacturing method | Aug 03, 22 | Feb 04, 25 | Gigaphoton Inc. |
| 12212113 | Gaseous laser systems with edge-defining element and related techniques | Dec 26, 23 | Jan 28, 25 | XEMED LLC |
| 12206216 | Isolated ring cavity resonator | Feb 17, 23 | Jan 21, 25 | Arete' Associates |
| 12193734 | Picosecond optical radiation systems and methods of use | Aug 12, 22 | Jan 14, 25 | CYNOSURE, LLC |
| 12199396 | Converging thermal lenses, and optical systems, kits, and methods for formation and use thereof | Apr 23, 21 | Jan 14, 25 | UNIVERSITY OF MARYLAND, COLLEGE PARK |
| 12199411 | Silicon-assisted packaging of high power integrated SOA array | Oct 13, 23 | Jan 14, 25 | Aurora Operations, Inc. |
| 12191622 | High-energy laser apparatus for thin film temperture sensing | May 13, 21 | Jan 07, 25 | Raytheon Company |
| 12184031 | Optically pumped on-chip solid-state laser | Dec 27, 21 | Dec 31, 24 | HOAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY |
| 12160079 | Semiconductor laser element, semiconductor laser array and processing apparatus | May 31, 22 | Dec 03, 24 | Panasonic Holdings Corporation |
| 12153208 | Laser beam wavefront correction with adaptive optics and mid-field monitoring | Nov 23, 20 | Nov 26, 24 | Coherent Lasersystems GmbH & Co. KG |
| 12155168 | Line narrowing gas laser device and electronic device manufacturing method | Feb 02, 23 | Nov 26, 24 | Gigaphoton Inc. |
| 12155170 | CRI-booster white laser fiber source | Aug 14, 23 | Nov 26, 24 | FRAEN CORPORATION |
| 12155177 | External resonator-type semiconductor laser device | May 31, 19 | Nov 26, 24 | Hamamatsu Photonics K. K. |
| 12140869 | Line narrowed gas laser apparatus, control method therefor, electronic device manufacturing method | Aug 11, 22 | Nov 12, 24 | Gigaphoton Inc. |
| 12142889 | Methods for SRS protection of laser components and apparatus providing SRS protection | Dec 31, 19 | Nov 12, 24 | nLIGHT, Inc. |
| 12124053 | Spectral feature control apparatus | Dec 15, 22 | Oct 22, 24 | Cymer, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0112,433 | LASER OSCILLATOR | Sep 24, 24 | Apr 03, 25 | Not available |
| 2025/0112,436 | CONTROLLING SOLITON SELF-FREQUENCY SHIFT | Aug 28, 24 | Apr 03, 25 | Not available |
| 2025/0087,963 | Cri-Booster White Laser Fiber Source | Nov 25, 24 | Mar 13, 25 | Not available |
| 2025/0062,583 | MULTI-MODE LASER APPARATUS, OPTICAL AMPLIFIER, AND OPTICAL TRANSMIT MODULE | Nov 06, 24 | Feb 20, 25 | Not available |
| 2025/0062,589 | TITANIUM:SAPPHIRE (TI:SA) WAFERS, INTEGRATED TI:SA LASERS, AND METHODS OF FORMING THE SAME | Aug 15, 24 | Feb 20, 25 | Not available |
| 2025/0044,516 | APPARATUS AND METHODS FOR HIGH-SPEED AND LONG DEPTH RANGE IMAGING USING OPTICAL COHERENCE TOMOGRAPHY | May 22, 24 | Feb 06, 25 | The General Hospital Corporation |
| 2025/0020,969 | PULSED LIGHT GENERATION DEVICE, PULSED LIGHT GENERATION METHOD, AND PROCESSING DEVICE | Oct 26, 22 | Jan 16, 25 | Nikon Corporation |
| 2025/0023,318 | MULTIPASS LASER AMPLIFIER AND NO-OPTICAL-POWER BEAM STEERING ELEMENT | Sep 25, 24 | Jan 16, 25 | Coherent Kaiserslautern GmbH |
| 2025/0013,066 | SPECTRAL FEATURE CONTROL APPARATUS | Sep 19, 24 | Jan 09, 25 | Not available |
| 2025/0015,553 | DEVICE FOR GENERATING LASER WITH ULTRA-NARROW-LINEWIDTH | Jul 04, 24 | Jan 09, 25 | Not available |
| 2024/0429,671 | MULTIPLE-STEP PROCESS FOR THE ASSEMBLY OF AND FOR THE JOINING OF AN OPTICAL RESONATOR, AND OPTICAL RESONATOR | Jun 21, 24 | Dec 26, 24 | Not available |
| 2024/0421,550 | SOLID-STATE THIN-FILM LASERS WITH INTEGRATED RESONATORS | Jun 14, 24 | Dec 19, 24 | Not available |
| 2024/0413,600 | LINE NARROWING LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 16, 24 | Dec 12, 24 | Gigaphoton Inc. |
| 2024/0413,601 | LASER SYSTEM WITH A MULTIPASS AMPLIFIER CONFIGURED FOR THERMAL LOAD MAINTENANCE | Aug 19, 24 | Dec 12, 24 | Not available |
| 2024/0388,053 | HIGH-BANDWIDTH LASER HAVING OPTIMIZED PARASITIC TRANSFER FUNCTION | May 17, 23 | Nov 21, 24 | Not available |
| 2024/0372,310 | OPTICAL ARRANGEMENT HAVING AN AUXILIARY RESONATOR, AND METHOD FOR AMPLIFYING OR FOR CREATING A LASER BEAM | Jul 16, 24 | Nov 07, 24 | Not available |
| 2024/0372,313 | EXCIMER LASER WITH IMPROVED BEAM UNIFORMITY AND STABILITY | May 01, 23 | Nov 07, 24 | Coherent Lasersystems GmbH & Co. KG |
| 2024/0372,326 | EXTERNAL-CAVITY DIODE LASER BASED ON VOIGT ANOMALOUS DISPERSION ATOMIC OPTICAL FILTER, AND METHOD THEREOF | Apr 30, 24 | Nov 07, 24 | Not available |
| 2024/0356,299 | Picosecond Laser Apparatus and Methods for Treating Target Tissues with Same | Jul 03, 24 | Oct 24, 24 | CYNOSURE, LLC |
| 2024/0347,999 | MULTIPLE FREQUENCY LASER SYSTEM FOR TREATING SKIN CONDITIONS | Apr 05, 24 | Oct 17, 24 | Not available |
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