Search Results - mahmoodul+haq

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EMBEDDED ELECTRONICS IN COMPOSITES USING CONDUCTIVE AND MAGNETIC FABRICS

VAlue proposition There is a need for assembling miniaturized and embedded electronics into the vehicle bodies for light weight, mechanical stability and wireless technologies. Non-metallic/composite body structures enable embedded antennas and circuits. This technology relates to the packaging of concealed electronics [active and passive circuits]...
Published: 7/3/2025   |   Inventor(s): Premjeet Chahal, Bhargav Avireni, Mahmood Haq, Mauro Ettorre, Satish Udpa, Arinc Kuloglu, Syed Hassan
Keywords(s):   Category(s): Advanced Materials, Devices

Sensing Platform for Dynamic Soil Properties in Autonomous Vehicles

VALUE PROPOSITION A sensing platform which generates real-time soil property data for offroad autonomous vehicle control. The target application of this technology in autonomous vehicle guidance for off-road applications. Such vehicles could include Humvees and agricultural tractors. While not limited to autonomous vehicles, this system could also...
Published: 7/1/2025   |   Inventor(s): Nizar Lajnef, Mahmood Haq, Satish Udpa
Keywords(s):   Category(s): Agriculture, Defense, Test and Measurement, Transportation

Dual Mode Sensor for Non Destructive Testing of Composites

Executive Summary Fiber reinforced composites are used in a wide variety of applications in the automotive, aerospace, boating and energy sectors. Testing the composites for defects is an important part of manufacturing quality control, however, this often requires the costly sampling and destructive testing of finished parts. While several technologies...
Published: 6/10/2025   |   Inventor(s): Oleksii Karpenko, Eric Tarkleson, Lalita Udpa, Satish Udpa, Mahmood Haq, David Gorsich
Keywords(s):   Category(s): Test and Measurement

High Strain Rate Tensile Testing Apparatus

Executive Summary Characterizing the material response of thermoplastic polymers at intermediate strain rates (1s-1 to ≤ 200s-1), commonly encountered in automotive collisions and crashes, is critical for predicting their failure strength and post-impact behavior. However, investigative experimental techniques required to generate tensile stress-strain...
Published: 6/28/2024   |   Inventor(s): Mahmoodul Haq, Syed Hassan, Oleksii Karpenko
Keywords(s):   Category(s): Test and Measurement

High Performance Reversible Adhesive System

Executive Summary In many applications, the ability to debond adhered substrates is advantageous as this can significantly reduce removal time and costs. However, to date, reversible adhesive systems with the proper balance of performance under a variety of environmental conditions and debonding time have not been developed. MSU researchers have recently...
Published: 4/22/2025   |   Inventor(s): Erik Stitt, Mahmood Haq, Lawrence Drzal
Keywords(s):   Category(s): Advanced Materials, Manufacturing Equipment

Novel, Multi-Impact, Energy Diverting, Energy Absorbing, Repairable Helmets

Executive Summary This technology addresses brain injuries while wearing a helmet. A novel technique adds an outer layer to helmet shells to absorb multiple impacts and divert energy away for the skull to reduce concussions. The innovation can also reduce projectile penetration in a way that is repairable and re-healable for low or multiple low-velocity...
Published: 4/8/2025   |   Inventor(s): Mahmoodul Haq, Lawrence Drzal
Keywords(s):   Category(s): Advanced Materials, Defense, Transportation

Active, Tailorable, Reversible Adhesives for Structural Multimaterial Joining and Facile Repair, and Re-Assembly

Executive Summary Lightweight material joining is of special interest in automotive, aerospace, defense and marine industries. The structural joining of similar and dissimilar materials utilizing conventional fastening techniques require drilling holes, increasing weight and inviting stress concentrations. Adhesive joints have gained popularity due...
Published: 3/7/2025   |   Inventor(s): Mahmoodul Haq, Ermias Koricho, Lawrence Drzal
Keywords(s):   Category(s): Advanced Materials

Scanning interferometry technique for through-thickness defect/damage evaluation in multi-layered transparent structures

Introduction High-strength, impact-resistant windshields, security components, and other multi-layered transparent composites (TC) are often constructed with glass and polymer laminates. Precise measurement of flaws in these structures, in all three dimensions, has not been possible. As a result, manufacturing costs include unnecessary scrap, and...
Published: 6/9/2025   |   Inventor(s): Anton Khomenko, Mahmood Haq, Gary Cloud
Keywords(s):   Category(s): Test and Measurement