Search Results - electric power conversion

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High Electric-Thermal Performance and High-Power Density Power Module
Technology #19-38Conventional commercial SiC power module still uses the standard packaging designed for silicon IGBT power module. Although SiC MOSFET can operate at higher frequency due to its higher switching speed compared to Si IGBT, its upper limit of switching frequency is still limited by the large parasitic due to voltage overshoot, oscillation...
Published: 11/11/2019   |   Inventor(s): Zhong Chen, Simon Ang, Junji Ke
Keywords(s):  
Category(s): All, Electric power conversion, Power Electronics
An Intelligent Multi-Level Voltage Gate Driving System for Semiconductor Power Devices
Technology # 19-27This invention enables the use of high-voltage Silicon Carbide (SiC) power MOSFETs. These devices provide various benefits such as high blocking voltages, high temperature operation, high frequency operation and low conduction and switching losses. However, with their fast switching transients come various challenges that can be detrimental...
Published: 8/21/2019   |   Inventor(s): Homer Mantooth, Shuang Zhao, Audrey Dearien
Keywords(s):  
Category(s): All, Electronic & Photonic Devices, Electric power conversion, Power Electronics
High Temperature Optoelectronic Devices for Power Electronics
Technology # 19-08HIGH TEMPERATURE OPTOELECTRONIC DEVICES FOR POWER ELECTRONICSThe present invention relates to improvements in electrical circuits. More particularly, the invention relates to improvements particularly suited for power modules.  In particular, the present invention relates specifically to a low temperature co-fired ceramic, LTCC, process...
Published: 4/30/2019   |   Inventor(s): Zhong Chen, Shui-Qing (Fisher) Yu, Homer Mantooth, Andrea Wallace, Syam Madhusoodhanan
Keywords(s):  
Category(s): All, Consumer Products, Electric power conversion, Electronic & Photonic Devices, Power Electronics
Asynchronous Circuit Stacking for Simplified Power Management
Technology # 19-03A Method for Simplified Power Management The circuit architecture described in the IP disclosure form will allow low-voltage digital circuit components to be stacked and use a higher supply voltage while operating reliably, thereby reducing the number of voltage converters needed for the system and the accompanied power loss during...
Published: 4/30/2019   |   Inventor(s): Andres Suchanek, Zhong Chen, Jia Di, Matthew Leftwich
Keywords(s):  
Category(s): All, Electric power conversion, Energy & Power, Electronic & Photonic Devices, Power Electronics
Automated security patch and vulnerability remediation tool for electric utilities
Technology # 18-04 Automatic Security Patch tool for electric utilitiesThe Technology provides a machine learning-based software tool for electric utilities that can automatically recommend a re-mediation action for any security vulnerability, such as Patch Immediately and use Mitigate actions, based on the properties of the vulnerability and the properties...
Published: 4/30/2019   |   Inventor(s): Qinghua Li, Fengli Zhang, Phillip Huff
Keywords(s):  
Category(s): All, Electric power conversion, Energy & Power, Power Electronics
Reverse Electrodialysis as an Platform for Biobatteries
Technology # 17-02A Modality for an in-vivo bio-battery via reverse electrodialysis  The RED bio-battery produces no harmful toxins, it is long-lasting (years), it is a very simple deign, and it only requires to opposing blood streams of different sodium concentrations to produce power. This battery has the potential to power almost any implanted medical...
Published: 4/30/2019   |   Inventor(s): Jamie Hestekin, Christa Hestekin, Brigitte Rogers, Chase Smith, Pedro Vieria
Keywords(s):  
Category(s): All, Biotechnology, Electric power conversion, Electronic & Photonic Devices, Energy & Power
An Introduction to MACROS: The Mechanically Actuated Control-arm Regenerative Output System
Technology # 19-17A System for a mechanically actuated control-arm regenerative output systemThe Mechanically Actuated Control-arm Regenerative Output System, or MACROS, is a device that harnesses the kinetic energy from a suspension system that would otherwise be expended as heat to produce electrical energy via mechanical actuation. This electrical...
Published: 3/15/2019   |   Inventor(s): Nicholas Broadbent
Keywords(s):  
Category(s): All, Energy & Power, Electric power conversion
Hierarchically Structured Materials Prepared from Selective Atomic Layer Deposition in Self-Assembled, Composite Colloidal Films
Technology # 17-27Economical Production of Hydrogen via Artificial PhotosynthesisNatural photosynthesis is a process whereby plants use sunlight to create chemicals that they use to store energy.  The chemicals, carbohydrate molecules, such as sugars, are for the plants a form of “solar fuel” – fuel that was created through the use of sunlight.Artificial...
Published: 7/27/2017   |   Inventor(s): Robert Coridan, Mya Norman, Walker Perez
Keywords(s):  
Category(s): Electric power conversion, Electronic & Photonic Devices, Energy & Power, Materials & Nanotechnology, All, Material Science
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