| Patent | Date |
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Method and Apparatus for Fabrication of All-in-one Radiation Shielding Components with Additive Manufacturing
App 20220126370 - Liu; Jian ; et al. | 2022-04-28 |
Method and Apparatus for Surface Structuring to Increase Emissivity
App 20210252643 - Liu; Jian ; et al. | 2021-08-19 |
Method and Apparatus for In Situ Synthesis of SiC, SiC Ceramic Matrix Composites, and SiC Metal Matrix Composites During Additive Manufacturing
App 20210205882 - Liu; Jian | 2021-07-08 |
Method and Apparatus for In Situ Synthesis of Alloys and/or Composites From Different Composition Powders During Additive Manufacturing
App 20210129220 - Liu; Jian | 2021-05-06 |
Method and Apparatus for Real Time, In Situ Sensing and Characterization of Roughness, Geometrical Shapes, Geometrical Structures, Composition, Defects, and Temperature in Three-Dimensional Manufacturing Systems
App 20200316720 - Liu; Jian | 2020-10-08 |
Method and apparatus for three dimensional large area welding and sealing of optically transparent materials
Grant 9,156,238 - Liu , et al. October 13, 2 | 2015-10-13 |
Fiber geometrical management for TEM00 mode pulse energy scaling of fiber lasers and amplifiers
Grant 8,837,038 - Liu September 16, 2 | 2014-09-16 |
Method and Apparatus for Three Dimensional Large Area Welding and Sealing of Optically Transparent Materials
App 20140231021 - Liu; Jian ; et al. | 2014-08-21 |
2 micron femtosecond fiber laser
Grant 8,792,158 - Liu , et al. July 29, 2 | 2014-07-29 |
Method and apparatus for three dimensional large area welding and sealing of optically transparent materials
Grant 8,739,574 - Liu , et al. June 3, 2 | 2014-06-03 |
Fiber Geometrical Management for TEM00 Mode Pulse Energy Scaling of Fiber Lasers and Amplifiers
App 20140071521 - Liu; Jian | 2014-03-13 |
Fiber Based Spectroscopic Imaging Guided Laser Material Processing System
App 20130277340 - Liu; Jian ; et al. | 2013-10-24 |
Near-Field Material Processing System
App 20130278930 - Liu; Jian ; et al. | 2013-10-24 |
2 micron Femtosecond Fiber Laser
App 20130278997 - Liu; Jian ; et al. | 2013-10-24 |
Fiber based SERS sensor
Grant 8,456,630 - Bai June 4, 2 | 2013-06-04 |
Method and Apparatus for Three Dimensional Large Area Welding and Sealing of Optically Transparent Materials
App 20130068384 - Liu; Jian ; et al. | 2013-03-21 |
Resonant Optical Amplifier
App 20120026579 - Liu; Jian ; et al. | 2012-02-02 |
Fiber-Based Ultrafast Laser
App 20110211598 - Liu; Jian ; et al. | 2011-09-01 |
Automatic dispersion compensation in amplification for short pulse fiber laser system
Grant 7,817,680 - Liu , et al. October 19, 2 | 2010-10-19 |
Nonlinearity and dispersion management for pulse reshaping in high energy fiber amplifier
Grant 7,813,035 - Liu October 12, 2 | 2010-10-12 |
810 nm Ultra-Short Pulsed Fiber Laser
App 20100220752 - Liu; Jian ; et al. | 2010-09-02 |
Compression design for high energy short pulse fiber laser
Grant 7,593,434 - Liu , et al. September 22, 2 | 2009-09-22 |
Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crystal (PC), photonic bandgap (PBG), or higher order mode (HOM) fiber
Grant 7,529,278 - Liu May 5, 2 | 2009-05-05 |
Nonlinear polarization pulse shaping mode locked fiber laser at one micron
Grant 7,526,003 - Liu April 28, 2 | 2009-04-28 |
Ultrahigh energy short pulse lasers
Grant 7,505,489 - Liu , et al. March 17, 2 | 2009-03-17 |
Nonlinear polarization pulse shaping mode locked fiber laser
Grant 7,477,664 - Liu January 13, 2 | 2009-01-13 |
Electronically tuned self-starting polarization shaping mode locked fiber laser
Grant 7,477,665 - Liu January 13, 2 | 2009-01-13 |
Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical filters
Grant 7,466,726 - Liu December 16, 2 | 2008-12-16 |
Automatic dispersion compensation in amplification for short pulse fiber laser system
Grant 7,430,224 - Liu , et al. September 30, 2 | 2008-09-30 |
Ultrashort stable mode locked fiber laser at one micron by using polarization maintaining (PM) fiber and photonic bandgap fiber (PBF)
App 20080151945 - Liu; Jian | 2008-06-26 |
High energy short pulse fiber laser achieved by combining pulse shaping, polarization shaping and spectral shaping
App 20080089366 - Liu; Jian | 2008-04-17 |
Nonlinearity and dispersion management for pulse reshpaing in high energy fiber amplifier
App 20080068702 - Liu; Jian | 2008-03-20 |
Dispersion managed fiber stretcher for high-energy short pulse femotosecond fiber laser system
App 20070206647 - Liu; Jian | 2007-09-06 |
Practical approach for one mJ femtosecond fiber laser
App 20070177640 - Liu; Jian | 2007-08-02 |
Reduction of pulse width by spectral broadening in amplification stage and after amplification stage
App 20070177643 - Liu; Jian | 2007-08-02 |
Achieving ultra-short pulse in mode locked fiber lasers by flattening gain shape
App 20070177642 - Liu; Jian | 2007-08-02 |
Nonlinear polarization pulse shaping model locked fiber laser at one micron with photonic crystal (PC), photonic bandgap (PBG), or higher order mode (HOM) fiber
App 20070177641 - Liu; Jian | 2007-08-02 |
Ultrahigh energy short pulse lasers
App 20070171945 - Liu; Jian ; et al. | 2007-07-26 |
Photonic band-gap fiber based mode locked fiber laser at one micron
App 20070047596 - Liu; Jian | 2007-03-01 |
Automatic dispersion compensation in amplification for short pulse fiber laser system
App 20070047598 - Liu; Jian ; et al. | 2007-03-01 |
Dynamic amplitude and spectral shaper in fiber laser amplification system
App 20070047965 - Liu; Jian ; et al. | 2007-03-01 |
Spectrum broadening and recompression in high-energy fiber laser system
App 20070047595 - Liu; Jian ; et al. | 2007-03-01 |
Pulse picking and cleaning in short pulse high energy fiber laser system
App 20070047597 - Liu; Jian ; et al. | 2007-03-01 |
Compression design for high energy short pulse fiber laser
App 20070014317 - Liu; Jian ; et al. | 2007-01-18 |
Method and configurations in achieving high energy operation for photonic band gap (PGB) fiber with end caps
App 20070008994 - Yang; Lih-Mei ; et al. | 2007-01-11 |
All fiber laser solution for spectral broadening and pulse stretching in a chirped pulse amplification fiber system
App 20070002910 - Liu; Jian ; et al. | 2007-01-04 |
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