This is our latest selection of worldwide publications and patents in english on FPGA, between many scientific online journals, classified and focused on FPGA, logic block, programmable interconnect, I/O block, IP core, hard IP, soft IP, look-up table, DSP, digital elaborazione del segnale, system on a chip, sintesi ad alto livello, field-programmable analog array e FPAA.
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Semiconductor device with redacted logic
Patent published on the 2025-03-06 in WO under Ref WO2025049173 by BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC [US] (Moser David [us], Stanley Daniel [us], Gilliam Jane [us])
Abstract: A semiconductor device includes a data port, a programmable logic block for executing a manufacturer test, and a processor operatively coupled to the data port. The processor is configured to assert, in a first modality, a configuration isolation signal to the data port. The data port is configured to be communicatively isolated from the programmable logic block while the configuration isolation signal is asserted. The processor is configured to de-assert, in a second modality, the configuration[...]
Our summary: Redacted logic in semiconductor device, configuration isolation signal control, communication interface data loading from FIFO buffer
semiconductor device, programmable logic block, data port, processor
Patent
Predicted bias correction for drilling fluids
Patent published on the 2025-03-06 in WO under Ref WO2025048854 by HALLIBURTON ENERGY SERVICES INC [US] (Rowe Mathew Dennis [us], Kevadiya Jhanvi Manishkumar [us])
Abstract: A system can displace a headspace associated with a drilling fluid sample with a hydrocarbon blend with a first volume a hydrocarbon gas. The system can also extract the hydrocarbon blend from the head space associated with the drilling fluid sample. The system can further determine a concentration over time of the hydrocarbon gas of the hydrocarbon blend and generating a gas decay curve of the concentration over time of the hydrocarbon gas. Additionally, the system can determine, based on the g[...]
Our summary: Predicted bias correction for drilling fluids using a system to displace headspace with a hydrocarbon blend, extract the blend, determine gas concentration over time, and correct bias with an extraction efficiency correction factor.
bias correction, drilling fluids, hydrocarbon blend, gas extraction
Patent
Radiation-hardened field-programmable gate arrays
Patent published on the 2025-03-06 in WO under Ref WO2025048765 by CARNEGIE MELLON UNIV [US] (Mai Kenneth W [us], Kibar Ogun Onur [us], Mohan Prashanth [us], Atli Ahmet Oguz [us])
Abstract: Disclosed herein is a novel system and method for detecting, localizing, and correcting configuration upsets of an SRAM-based FPGA design caused by radiation exposure. The radiation-hardened FPGA uses embedded strike sensors distributed throughout the FPGA fabric, coupled with an error handler to correct the upsets using a redundant on-chip copy of the configuration.[...]
Our summary: Novel system for detecting, localizing, and correcting configuration upsets caused by radiation exposure using embedded strike sensors and error handler with redundant on-chip configuration copy.
Radiation-hardened, field-programmable gate arrays, SRAM-based FPGA design, configuration upsets
Patent
Dynamic sole protrusions for cleated footwear
Patent published on the 2025-03-06 in WO under Ref WO2025049414 by BARNES BROOKS [US] (Barnes Brooks [us])
Abstract: Embodiments of the instant disclosure provide dynamic sole protrusions (DSPs) and shoe soles that contain the same. The shoe sole includes a plurality of DSPs as well as a sole surface having a heel region and a forefoot region. The sole surface includes a first polymeric material. Each DSP includes a second polymeric material, is affixed to and extends from the heel region, as well as is substantially oriented perpendicular to the sole surface. Each DSP longitudinally flexes when a predetermine[...]
Our summary: Shoe sole with dynamic sole protrusions allows for lateral movement of heel region, DSPs positioned in V-shape near medial line, each DSP flexes with longitudinal force.
dynamic sole protrusions, cleated footwear, polymeric material, longitudinal flexes
Patent
Bifacial photovoltaic cells
Patent published on the 2025-03-06 in WO under Ref WO2025049890 by AMBIENT PHOTONICS INC [US] (Chittibabu Kethinni [us])
Abstract: Provided is a dye-sensitized photovoltaic cell (DSPC) architecture allows harvesting photons on either side of the cell. Also provided are devices incorporating the cells and methods of fabrication and use. According to various embodiments, the PV cells described herein include a layer that includes a mixture of two sets of particles, small dye-sensitized particles and large particles. The small dye-sensitized particles are smaller than the wavelength of light and so are transparent to it. The d[...]
Our summary: Bifacial photovoltaic cells with DSPC architecture for harvesting photons on either side, devices and methods provided, PV cells with mixture of small dye-sensitized and large particles for efficient light absorption and electron transfer.
Bifacial, photovoltaic, dye-sensitized, architecture
Patent
Methods and systems for multi-modal security access control based on details of security circumstances
Patent published on the 2025-02-19 in EP under Ref EP4510025 by NXP BV [NL] (Case Lawrence Loren [nl], Phan Sheilah Credo [nl])
Abstract: Methods and systems for multi-modal security access control for a System on a Chip (SoC) are disclosed herein. In an example embodiment, a method includes providing a secure enclave including a plurality of bus masters and a Sentinel Resource Domain Controller (SRDC), and receiving a request to access a control, asset, or resource. The method further includes assessing a plurality of attributes that include each of: a first attribute that is a privilege mode attribute; a second attribute that co[...]
Our summary: Methods and systems for multi-modal security access control based on details of security circumstances, including assessing attributes and determining access permissions.
security access control, multi-modal, System on a Chip (SoC), security circumstances
Patent
