| 2025/0112,433 | LASER OSCILLATOR | Sep 24, 24 | Apr 03, 25 | Not available |
| 2025/0096,515 | CHAMBER FOR GAS LASER DEVICE, GAS LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Dec 04, 24 | Mar 20, 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. |
| 2024/0405,496 | CHAMBER FOR GAS LASER DEVICE, GAS LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 09, 24 | Dec 05, 24 | Gigaphoton Inc. |
| 2024/0405,497 | CHAMBER OF GAS LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 09, 24 | Dec 05, 24 | Gigaphoton Inc. |
| 2024/0396,281 | Absorbing Optical Switch for High Fluence Laser Pulse | May 24, 24 | Nov 28, 24 | Innoven Energy LLC |
| 2024/0396,282 | DISCHARGE ELECTRODE, METHOD OF MANUFACTURING DISCHARGE ELECTRODE, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Aug 07, 24 | Nov 28, 24 | Gigaphoton Inc. |
| 2024/0339,797 | GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD | Jun 18, 24 | Oct 10, 24 | Gigaphoton Inc. |
| 2024/0154,381 | GAS LASER APPARATUS, GAS LASER APPARATUS MAINTENANCE METHOD, AND ELECTRONIC DEVICE MANUFACTURING METHOD | Jan 10, 24 | May 09, 24 | Gigaphoton Inc. |
| 2024/0146,011 | GAS LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD | Jan 10, 24 | May 02, 24 | Gigaphoton Inc. |
| 2024/0097,394 | LIGHT EMITTING SEALED BODY AND LIGHT SOURCE DEVICE | Nov 27, 23 | Mar 21, 24 | Not available |
| 2023/0402,806 | POSITIVE HIGH-VOLTAGE LASER HAVING SUPER-LONG DISCHARGE TUBE | Aug 29, 22 | Dec 14, 23 | Not available |
| 2023/0275,386 | DISCHARGE ELECTRODE, METHOD FOR MANUFACTURING ANODE, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICES | May 04, 23 | Aug 31, 23 | Gigaphoton Inc. |
| 2023/0016,894 | UNDERCUT ELECTRODES FOR A GAS DISCHARGE LASER CHAMBER | Dec 10, 20 | Jan 19, 23 | Not available |
| 2022/0173,565 | Wavelength flexibility through variable-period poling of a compact cylindrical optical fiber assembly | Feb 15, 22 | Jun 02, 22 | Not available |
| 2021/0359,482 | COPPER ELECTRODE MATERIAL | Jan 06, 20 | Nov 18, 21 | Not available |
| 2021/0336,404 | LASER CHAMBER APPARATUS, GAS LASER APPARATUS, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE | Jul 09, 21 | Oct 28, 21 | Gigaphoton Inc. |
| 2021/0288,459 | LASER SYSTEM AND ELECTRONIC DEVICE MANUFACTURING METHOD | Jun 03, 21 | Sep 16, 21 | Gigaphoton Inc. |
| 2021/0257,797 | PROLONGED LIFE LASER CHAMBER ELECTRODE AND LASER HAVING SAME | Aug 28, 19 | Aug 19, 21 | Not available |
| 2021/0242,650 | RADIO-FREQUENCY EXCITED GAS LASER | Jan 28, 21 | Aug 05, 21 | Coherent, Inc. |