Class H01S : DEVICES USING STIMULATED EMISSION
Subclass 3/00: 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)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12263537 | Control device for laser annealing apparatus and laser annealing method | Dec 16, 22 | Apr 01, 25 | Sumitomo Heavy Industries Ltd. |
| 12266901 | Laser device for generating an optical frequency comb | Sep 29, 22 | Apr 01, 25 | TOPTICA Photonics AG |
| 12266903 | Light emitting device and detection apparatus | Jan 18, 22 | Apr 01, 25 | FUJIFILM Business Innovation Corp. |
| 12261405 | Apparatus and method for spectrally shaping a laser beam | Jun 30, 21 | Mar 25, 25 | Nufern |
| 12261406 | Spectral beam combiner supporting embedded auto-alignment scheme | Nov 19, 19 | Mar 25, 25 | Raytheon Company |
| 12261614 | Closed-loop generation of coherent oscillatory matterwaves | Mar 06, 22 | Mar 25, 25 | ColdQuanta, Inc. |
| 12251194 | Time-of-flight sensors co-registered with camera systems | Apr 25, 24 | Mar 18, 25 | Omni MedSci, Inc. |
| 12253785 | Apparatus and method for measuring and controlling chirp of ultrafast laser pulse | Mar 02, 23 | Mar 18, 25 | The Hong Kong University of Science and Technology; The Regents of the University of California; |
| 12253806 | Gas purge systems for a laser source | Dec 08, 20 | Mar 18, 25 | Cymer, LLC |
| 12248173 | Optical module | Dec 22, 22 | Mar 11, 25 | Dongguan Luxshare Technologies Co., Ltd. |
| 12249801 | Crystal rod alignment body for heatsinks | Dec 29, 21 | Mar 11, 25 | Lumentum Operations LLC |
| 12249803 | Coherent beam combination (CBC) systems and methods | Feb 29, 24 | Mar 11, 25 | Rafael Advanced Defense Systems Ltd. |
| 12242076 | Light-emitting device and method for emitting light | Feb 18, 20 | Mar 04, 25 | 502 Robert Bosch GmbH |
| 12244115 | Laser device with safety interlock and scientific instrument for use with the same | Dec 16, 22 | Mar 04, 25 | FEI Company |
| 12244116 | Apparatus for and method of optical component alignment | Sep 20, 23 | Mar 04, 25 | Cymer, LLC |
| 12245350 | Optical isolation module | Dec 06, 22 | Mar 04, 25 | ASML Netherlands B.V. |
| 12235081 | Laser device for defense against flying object and operation method thereof | Nov 05, 24 | Feb 25, 25 | DUWON PHOTONICS CO., LTD. |
| 12235467 | Splice with cladding mode light stripping | Aug 16, 21 | Feb 25, 25 | nLIGHT, Inc. |
| 12226188 | Active illumination and time-of-flight camera system to evaluate facial blood flow, eye movements and physiological parameters | Mar 06, 23 | Feb 18, 25 | Omni MedSci, Inc. |
| 12230935 | Air ionization display device | Nov 15, 21 | Feb 18, 25 | ANHUI EASPEED TECHNOLOGY CO., LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,912 | LASER FREQUENCY CONVERSION WITH ULTRAVIOLET-DAMAGE MITIGATION | Dec 19, 22 | Apr 10, 25 | Coherent, Inc. |
| 2025/0108,455 | LASER MACHINING DEVICE AND LASER OUTPUT DEVICE | Dec 11, 24 | Apr 03, 25 | HAMMATSU PHOTONICS K.K. |
| 2025/0110,381 | A SUPERCONTINUUM RADIATION SOURCE AND ASSOCIATED METROLOGY DEVICES | Jan 23, 23 | Apr 03, 25 | ASML NETHERLANDS B.V. |
| 2025/0105,576 | OPTICAL PULSE STRETCHER, LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 08, 24 | Mar 27, 25 | Gigaphoton Inc. |
| 2025/0105,577 | APPARATUS FOR CORRECTING ASTIGMATISM OF A LASER BEAM | Dec 11, 24 | Mar 27, 25 | Not available |
| 2025/0105,581 | WAVELENGTH-STABILISED NARROW-LINEWIDTH MODE-LOCKED PICOSECOND LASER SYSTEM | Jan 16, 23 | Mar 27, 25 | NKT PHOTONICS A/S |
| 2025/0096,516 | LASER DEVICE | Dec 02, 24 | Mar 20, 25 | Not available |
| 2025/0096,517 | MASTER OSCILLATOR POWER AMPLIFIER LASER SYSTEMS AND METHODS | Jan 25, 23 | Mar 20, 25 | Not available |
| 2025/0087,957 | OPTICAL COMPONENT, LENS HOLDING STRUCTURE, AND OPTICAL COMMUNICATION MODULE | Aug 23, 24 | Mar 13, 25 | NEC Corporation |
| 2025/0076,729 | LIGHT SOURCE | Nov 19, 24 | Mar 06, 25 | NKT PHOTONICS A/S |
| 2025/0070,526 | LINE NARROWING MODULE, MANUFACTURING METHOD OF LINE NARROWING MODULE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Nov 05, 24 | Feb 27, 25 | Gigaphoton Inc. |
| 2025/0062,582 | SERIES OF STACKED CONFOCAL PULSE STRETCHERS FOR SPECKLE REDUCTION | Oct 31, 24 | Feb 20, 25 | Not available |
| 2025/0062,583 | MULTI-MODE LASER APPARATUS, OPTICAL AMPLIFIER, AND OPTICAL TRANSMIT MODULE | Nov 06, 24 | Feb 20, 25 | Not available |
| 2025/0062,584 | METHODS OF GENERATING LASER OUTPUTS BASED ON DIFFERENT STATES OF LASER INPUTS AND RELATED SYSTEMS | Aug 12, 24 | Feb 20, 25 | The Government of the United States of America as represented by the Secretary of the Navy |
| 2025/0062,587 | LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD | Nov 06, 24 | Feb 20, 25 | Gigaphoton Inc. |
| 2025/0062,588 | DEVICE FOR MEASURING CARRIER-ENVELOPE PHASE, STABILIZED LIGHT SOURCE, AND METHOD FOR MEASURING CARRIER-ENVELOPE PHASE | Dec 15, 21 | Feb 20, 25 | Not available |
| 2025/0049,326 | WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOOD FLOW | Oct 25, 24 | Feb 13, 25 | Not available |
| 2025/0055,241 | PULSE STRETCHER SYSTEM AND METHOD | Aug 07, 23 | Feb 13, 25 | Not available |
| 2025/0055,242 | DEVICE AND METHOD FOR GENERATING LASER PULSES | Nov 18, 22 | Feb 13, 25 | Active Fiber Systems GmbH |
| 2025/0055,243 | SOLID LASER AND SOLID LASER SYSTEM | Dec 31, 21 | Feb 13, 25 | Not available |
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