Recently Granted Patents

Sandia's most recent innovations recognized by the U.S. Patent & Trademark Office are listed below in reverse chronological order by patent grant date. Visit the Tech Search to locate granted patents relevant to specific interests or search terms.
Patent Title Patent Number Granted Date
AI-enhanced codesign for circuit and system design US12651107B2 6/9/2026
Reconfigurable metasurfaces and x-band RF devices employing the acoustoelectric effect US12647102B1 6/2/2026
Multi-metal patterned anode for computed tomography X-ray systems US12646676B2 6/2/2026
Microcalorimeter radiation detector absorbers and methods of making the same US12638345B1 5/26/2026
High-pressure hydrogen test fixture US12638358B1 5/26/2026
Compact ion microwave atomic clock US12640745B1 5/26/2026
Bracket system for equipment rack cable architecture US12641742B1 5/26/2026
Integrated photonic encoding systems and methods for high speed and low power image processing US12631554B1 5/19/2026
Intertial sensor that includes fluids US12631664B1 5/19/2026
Method of producing a direct band gap in indirect band gap materials and light emitting or detecting devices fabricated therefrom US12635299B1 5/19/2026
Heterogeneous solid state transformers with hierarchical control US12627294B1 5/12/2026
Silicon photomultipliers embedded in scintillator US12625284B1 5/12/2026
Systems and methods for rapid force-based measurements of residual stress US12625021B1 5/12/2026
Ballistic superconducting circuit for asynchronous reversible logic element US12620993B1 5/5/2026
Ultrathin layer photocatalysts US12611661B2 4/28/2026
High speed RF switch method employing differential current cancellation US12615021B1 4/28/2026
Neural network robustness via binary activation US12602573B2 4/14/2026
System and method for electronic devices US12584151B1 3/31/2026
Device and method for random walk simulation US12572818B2 3/10/2026
Concentrated solar irradiation of targets in plasmas US12573587B2 3/10/2026
Pressure-induced crystallization and topochemical cross-linking of conjugated polymers US12570808B2 3/10/2026
Processing short video to obtain frequency information US12557996B1 2/24/2026
Real-time patch-clamp sensing of transport across a barrier tissue US12540938B1 2/3/2026
Water and heat hub micro-system and method US12540457B1 2/3/2026
Systems and methods for optimal phase shift between dynamic control actions for wind turbines US12535055B1 1/27/2026
Single light photon counting radiation detector and data transmission methods US12535604B2 1/27/2026
Electrocatalytic devices using MOx/ICP composite thin films and methods of making the same US12531169B1 1/20/2026
Plasma-based method for delayering of circuits US12532680B2 1/20/2026
Multiplanar planar electromagnetic array US12523654B1 1/13/2026
Area selective deposition templated by hydrogen and halogen resists US12518967B1 1/6/2026
Magneto-optical sensor for magnetic field measurement US12498432B2 12/16/2025
Solid-state transformer for mitigation of common mode insults US12500415B1 12/16/2025
Observer systems and methods US12487106B1 12/2/2025
Single clock delay step in multi-stage switched-capacitor delays US12489434B1 12/2/2025
Large programmable delay at high frequency through aliasing US12476624B1 11/18/2025
Calibration device for AC/DC systems US12474413B1 11/18/2025
Systems and methods for blocking, detecting and responding to cyber attacks in physically controlled distributed systems US12470594B1 11/11/2025
Compact grating magneto-optical trap sensor head for inertial navigation in dynamic environments US12449256B1 10/21/2025
System and method for data compaction and encryption of anonymized data records US12449973B2 10/21/2025
Electrochemical random access memory device with contact layer as a heat source US12446479B1 10/14/2025
Compact convertible universal single pass/double pass optical system US12436024B1 10/7/2025
Solar thermal testing of ablators and composites US12436073B2 10/7/2025
Radar transmit bandwidth augmentation US12436251B1 10/7/2025
Radar transmit bandwidth augmentation US12436252B2 10/7/2025
Complementary current reuse even harmonic frequency multiplier US12438506B1 10/7/2025
Integrated photonics with active polarization control US12429716B1 9/30/2025
Separation of krypton gas from xenon gas using natural clinoptilolite US12421115B1 9/23/2025
Lung-targeting single-domain antibodies and purification methods US12421306B1 9/23/2025
Hydrogen compression and storage systems US12422099B1 9/23/2025
Low power mixed gas sensor US12422421B2 9/23/2025