Lawrence Livermore National Laboratory

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For the full text of a patent, enter the eight-digit patent number in the search box at the U.S. Patent Patents and Trademark Office’s website

System and Method for Roll-to-Roll Film Tensioning for Reduced Separation Force During Bottom-Up Stereolithography

Eric B. Duoss, James Oakdale, Nicholas Anthony Rodriguez, Hongtao Song, Richard Crawford, Carolyn Seepersad, Morgan Chen
U.S. Patent 11,623,396 B2
April 11, 2023

Fast Image Acquisition System and Method Using Pulsed Light Illumination and Sample Scanning to Capture Optical Micrographs with Sub-Micron Features

Jae Huck Yoo, Eyal Feigenbaum, Manyalibo Joseph Matthews
U.S. Patent 11,624,710 B2
April 11, 2023

Opto-Thermal Laser Detonator

Paul. R. Wilkins
U.S. Patent 11,629,939 B2
April 18, 2023

Radio Frequency Passband Signal Generation Using Photonics

Apurva Shantharaj Gowda, Jacky Chak-Kee Chan, Peter Thomas Setsuda DeVore, David Simon Perlmutter, Jason Thomas Chou
U.S. Patent 11,630,368 B2
April 18, 2023

Porous Ceramics for Additive Manufacturing, Filtration, and Membrane Applications

Patrick Campbell, Sarah Baker, Maira Ceron Hernandez, Jennifer Marie Knipe, Joshuah K. Stolaroff
U.S. Patent 11,638,907 B2
May 2, 2023

Enhanced Material Shock Using Spatiotemporal Laser Pulse Formatting

Manyalibo Joseph Matthews
U.S. Patent 11,638,970 B2
May 2, 2023

Photocurable Resins for Volumetric Additive Manufacturing

Maxim Shusteff, James Oakdale, Robert Matthew Panas, Christopher M. Spadaccini, Hayden K. Taylor, Brett Kelly, Indrasen Bhattacharya, Hossein Heidari
U.S. Patent 11,639,031 B2
May 2, 2023

Optical Authentication of Images

Maxwell R. Murialdo, Brian Giera, Brian M. Howell, Robert M. Panas
U.S. Patent 11,641,282 B2
May 2, 2023

High-Voltage Insulators Having Multiple Materials

Yuri Anatoly Podpaly, Michael Gordon Anderson, Steve Hawkins, Alexander Peter Povilus, Chris Vice
U.S. Patent 11,651,874 B2
May 16, 2023

Discrete Offset Dithered Waveform Averaging for High-Fidelity Digitization of Repetitive Signals

Brandon Walter Buckley, Ryan Douglas Muir, Daniel G. Knierim
U.S. Patent 11,652,494 B2
May 16, 2023