Class H01S : DEVICES USING STIMULATED EMISSION
Subclass 3/063: 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 active medium Waveguide lasers, e.g. laser amplifiers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12259635 | Systems and methods for hybrid-mode-family optical parametric oscillation for robust coherent light generation on-chip | Oct 04, 22 | Mar 25, 25 | UNIVERSITY OF MARYLAND, COLLEGE PARK; Government of the United States of America, as Represented by the Secretary of Commerce; |
| 12184031 | Optically pumped on-chip solid-state laser | Dec 27, 21 | Dec 31, 24 | HOAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY |
| 12119607 | Tunable laser | Dec 26, 19 | Oct 15, 24 | Nippon Telegraph and Telephone Corporation |
| 12119608 | Tunable laser | Dec 26, 19 | Oct 15, 24 | Nippon Telegraph and Telephone Corporation |
| 12095227 | Optical device | Jun 10, 19 | Sep 17, 24 | Nippon Telegraph and Telephone Corporation |
| 12088056 | Laser light source and laser projector with laser light source | Jan 27, 21 | Sep 10, 24 | Q.ANT GMBH |
| 12034266 | Optical isolator core | Feb 01, 21 | Jul 09, 24 | Lumentum Operations LLC |
| 12015236 | Dielectric-grating-waveguide free-electron laser | Jul 22, 21 | Jun 18, 24 | National Tsing Hua University |
| 12015237 | Tunable laser source and light steering apparatus including the same | Nov 11, 20 | Jun 18, 24 | Samsung Electronics Co. Ltd. |
| 11996669 | Method and apparatus for matching impedance of optical components using a tapered transmission line | Aug 26, 20 | May 28, 24 | OE SOLUTIONS AMERICA, INC. |
| 11862924 | Low noise lasers with resonator filters | Dec 20, 20 | Jan 02, 24 | Not available |
| 11837842 | Tunable laser materials comprising solid-state blended polymers | Dec 07, 20 | Dec 05, 23 | Hong Kong Baptist University |
| 11658454 | Widely tunable infrared source system and method | May 18, 21 | May 23, 23 | Panasonic Connect North America, Division of Panasonic Corporation of North America |
| 11594851 | Ring optical resonator for generation and detection of millimeter-wave or sub-millimeter-wave electromagnetic radiation | Feb 22, 22 | Feb 28, 23 | Microtech Instruments, Inc. |
| 11581702 | Semiconductor laser diode | May 17, 18 | Feb 14, 23 | OSRAM OLED GmbH |
| 11569631 | Non-reciprocal lasing in topological cavities of arbitrary geometries | Jul 24, 18 | Jan 31, 23 | The Regents of the University of California |
| 11467502 | Wavelength control method of laser apparatus and electronic device manufacturing method | Jun 08, 21 | Oct 11, 22 | Gigaphoton Inc. |
| 11431144 | Suppression of higher-order lasing in a Brillouin laser using nested ring resonators | Jan 06, 21 | Aug 30, 22 | Honeywell International, Inc. |
| 11381056 | Laser cavity construction for reduced wavelengths | Feb 28, 20 | Jul 05, 22 | SiLC Technologies, Inc. |
| 11381053 | Waveguide-confining layer with gain medium to emit subwavelength lasers, and method to form same | Dec 18, 19 | Jul 05, 22 | GLOBALFOUNDRIES U.S. INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0421,553 | METHOD OF Q-SWITCHING A WAVEGUIDE LASER | Jun 13, 24 | Dec 19, 24 | Lastek Pty Ltd |
| 2024/0356,296 | OPTICAL ISOLATOR CORE | Jun 27, 24 | Oct 24, 24 | Not available |
| 2024/0348,001 | TUNABLE LASER | Jun 24, 24 | Oct 17, 24 | Not available |
| 2024/0305,058 | TUNABLE LASER SOURCE AND LIGHT STEERING APPARATUS INCLUDING THE SAME | May 14, 24 | Sep 12, 24 | Samsung Electronics Co. Ltd. |
| 2024/0178,628 | PHOTOACOUSTIC SYSTEM AND ASSOCIATED METHOD | Nov 28, 23 | May 30, 24 | Not available |
| 2024/0055,826 | Diamond-Based High-Stability Optical Devices for Precision Frequency and Time Generation | Feb 17, 23 | Feb 15, 24 | THE BOEING COMPANY |
| 2022/0352,685 | HIGHLY-INTEGRATED COMPACT DIFFRACTION-GRATING BASED SEMICONDUCTOR LASER | Apr 29, 22 | Nov 03, 22 | Optonet Inc. |
| 2022/0320,813 | Optical Device | Jun 05, 19 | Oct 06, 22 | Not available |
| 2022/0311,201 | Waveguide amplifier | Aug 31, 20 | Sep 29, 22 | Not available |
| 2022/0231,473 | Manufacturing Method of a Channel Type Planar Waveguide Amplifier and a Channel Type Planar Waveguide Amplifier Thereof | Jul 02, 21 | Jul 21, 22 | Not available |
| 2021/0288,460 | LASER AMPLIFIER | May 27, 21 | Sep 16, 21 | Mitsubishi Electric Corporation |
| 2020/0303,890 | LASER DEVICE | Mar 19, 20 | Sep 24, 20 | Not available |
| 2020/0144,781 | HIGH-GAIN SINGLE PLANAR WAVEGUIDE (PWG) AMPLIFIER LASER SYSTEM | Jan 23, 19 | May 07, 20 | Not available |
| 2020/0132,269 | LASER AUTOMOTIVE LAMP APPARATUS | Jun 25, 18 | Apr 30, 20 | Not available |
| 2019/0148,903 | PLANAR WAVEGUIDE LASER DEVICE | Jul 28, 16 | May 16, 19 | Mitsubishi Electric Corporation |
| 2019/0089,111 | AMPLIFICATION WAVEGUIDE DEVICES AND BEAM STEERING APPARATUSES | Sep 18, 18 | Mar 21, 19 | Samsung Electronics Co., Ltd. |
| 2018/0183,202 | HIGH-Q AMPLIFIED RESONATOR | Feb 15, 18 | Jun 28, 18 | Not available |
| 2018/0083,411 | CMOS COMPATIBLE RARE-EARTH-DOPED WAVEGUIDE AMPLIFIER | Jun 21, 17 | Mar 22, 18 | Not available |
| 2018/0006,424 | HIGH-Q OPTICAL RESONATOR WITH MONOLITHICALLY INTEGRATED WAVEGUIDE | May 05, 17 | Jan 04, 18 | CALIFORNIA INSTITUTE OF TECHNOLOGY |
| 2017/0373,457 | WAVEGUIDE FOR DIODE-PUMPED ALKALI LASERS | Jun 21, 17 | Dec 28, 17 | LAWRENCE LIVERMORE NATIONAL SECURITY, LLC |
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