Class H01S : DEVICES USING STIMULATED EMISSION
Subclass 3/03: 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) Constructional details of gas laser discharge tubes
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12212113 | Gaseous laser systems with edge-defining element and related techniques | Dec 26, 23 | Jan 28, 25 | XEMED LLC |
| 12191623 | Light emitting sealed body and light source device | Nov 27, 23 | Jan 07, 25 | Hamamatsu Photonics K.K.; ENERGETIQ TECHNOLOGY, INC.; |
| 11942753 | Folded slab laser | Sep 18, 20 | Mar 26, 24 | Kern Technologies, LLC. |
| 11909163 | Radio frequency laser | Nov 02, 23 | Feb 20, 24 | Jilin Yongli Laser Technology Co., Ltd. |
| 11862922 | Light emitting sealed body and light source device | Dec 21, 20 | Jan 02, 24 | ENERGETIQ TECHNOLOGY, INC.; Hamamatsu Photonics K. K.; |
| 11855406 | Gaseous laser systems with edge-defining element and related techniques | Mar 31, 22 | Dec 26, 23 | XEMED LLC |
| 11848530 | Radio-frequency excited gas laser | Jan 28, 21 | Dec 19, 23 | Coherent, Inc. |
| 11545807 | Compact coaxial laser | Jan 29, 19 | Jan 03, 23 | IDEA MACHINE DEVELOPMENT DESIGN AND PRODUCTION LTD. |
| 11349272 | Laser chamber, method for manufacturing seal member, and method for manufacturing electronic device | Aug 31, 20 | May 31, 22 | Gigaphoton Inc. |
| 11336070 | Conductively-cooled slab laser | Apr 02, 20 | May 17, 22 | Coherent, Inc. |
| 11291523 | Dental laser system and treatment method | Mar 16, 20 | Apr 05, 22 | Convergent Dental, Inc. |
| 11289870 | Method and system for generating tunable ultrafast optical pulses | Feb 07, 20 | Mar 29, 22 | INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
| 11251578 | Output coupling from unstable laser resonators | Sep 01, 20 | Feb 15, 22 | Kern Technologies, LLC. |
| 11224757 | Exchangeable laser unit and array thereof | Sep 10, 19 | Jan 18, 22 | Not available |
| 11171461 | Wavelength discriminating slab laser | Nov 05, 19 | Nov 09, 21 | Rofin Sinar Laser GmbH |
| 11165215 | Purging system for a laser system | Aug 22, 16 | Nov 02, 21 | M Squared Lasers Limited |
| 11128097 | Light source apparatus | Mar 10, 20 | Sep 21, 21 | SAMSUNG ELECTRONICS CO., LTD. |
| 11095088 | Multi-pass coaxial molecular gas laser | Feb 21, 19 | Aug 17, 21 | ZOYKA LLC |
| 11087980 | Laser crystallization device | Mar 22, 17 | Aug 10, 21 | Samsung Display Co., Ltd. |
| 11011883 | Radio frequency slab laser | Feb 10, 20 | May 18, 21 | Kern Technologies, LLC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 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. |
| 2025/0038,469 | DISCHARGE ELECTRODES, MANUFACTURING METHOD OF ANODE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Oct 10, 24 | Jan 30, 25 | Gigaphoton Inc. |
| 2024/0094,463 | SURFACE MOUNT TYPE OPTICAL MODULE AND ATTACHMENT/DETACHMENT APPARATUS AND METHOD THEREOF | Sep 12, 23 | Mar 21, 24 | Electronics and Telecommunications Research Institute |
| 2023/0387,641 | CHAMBER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 10, 23 | Nov 30, 23 | Gigaphoton Inc. |
| 2023/0318,246 | Coherent Light Source Based on Collective Spontaneous Emission | Nov 09, 22 | Oct 05, 23 | Not available |
| 2021/0057,864 | ENHANCED WAVEGUIDE SURFACE IN GAS LASERS | Aug 06, 20 | Feb 25, 21 | Not available |
| 2020/0194,955 | Narrowband Pump module for Diode Pumped Alkali Vapors | Dec 12, 18 | Jun 18, 20 | Not available |
| 2020/0021,076 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE | Apr 04, 17 | Jan 16, 20 | Mitsubishi Electric Corporation |
| 2019/0312,403 | Folded Slab Laser | Mar 25, 19 | Oct 10, 19 | Kern Technologies, LLC. |
| 2019/0288,473 | OPTICAL ELEMENT AND METHOD FOR MANUFACTURING OPTICAL ELEMENT | May 31, 19 | Sep 19, 19 | NGK INSULATORS, LTD. |
| 2018/0138,650 | LASER CHAMBER | Jan 08, 18 | May 17, 18 | Gigaphoton Inc. |
| 2017/0229,831 | OPTICAL SURFACE PRESERVATION TECHNIQUES AND APPARATUS | Apr 14, 17 | Aug 10, 17 | UNIVERSITY OF NEW HAMPSHIRE |
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