Abstract: A driver circuit receiving wireless communication over a wireless network is disclosed. The driver circuit includes a lighting load, a main driver, and an auxiliary driver. The lighting load is selectively illuminated based on an output voltage being provided to the lighting load that is at least a forward voltage of the lighting load. The wireless communication is indicative of whether the lighting load is to be illuminated. The main driver is for controlling current and voltage within the driver circuit such that if the wireless communication indicates the lighting load is to be illuminated, then the current delivered to the lighting load is regulated by the main driver, and if the wireless communication indicates the lighting load is not to be illuminated, then the output voltage delivered to the lighting load is controlled by the main driver is below the forward voltage.

Abstract: The present invention provides antibodies, or antigen binding fragments thereof, that bind to human TIGIT (T cell immunoreceptor with Ig and ITIM domains), as well as uses of these antibodies or fragments in therapeutic applications, such as in the treatment of cancer or chronic viral infection. Such method of treatment include combination therapy with inhibitors of other immunomodulatory receptor interactions, such as the PD-1/PD-L1 interaction. The invention further provides polynucleotides encoding the heavy and/or light chain variable region of the antibodies, expression vectors comprising the polynucleotides encoding the heavy and/or light chain variable region of the antibodies, cells comprising the vectors, and methods of making the antibodies or fragments by expressing them from the cells.

Abstract: A method in a memory system having a security device and a serial external electrically erasable read-only memory (EEPROM) is disclosed. The method includes accepting N bits of a command prefix and matching the bits to command filtering rules. Upon matching the prefix to a command filtering rule, the method may perform a filter action associated with the matched rule. When the command prefix is for a destructive command prefix that can modify data in the EEPROM, the filter action may convert the command into a non-destructive command and inspect it for authentication. The converted command may be output to the external EEPROM without security processing in the security device and the external EEPROM may return read data without outputting. When the command prefix is for a non-destructive command prefix, the command may be allowed to pass through the external EEPROM unchanged without performing security processing in the security device.

Abstract: A method for reading a first data bit from a non-volatile memory of a memory system is disclosed. The N most-significant bits are stored for each of M words in a rotated storage section. Address bits are serially received according to the clock signals. Before receiving a final address bit, a rotated word made up of the most significant bit of the M words is fetched from the rotated storage section. Address bits are serially received and rotated words are fetched until the N most-significant bits of the M words have been fetched. Then, un-rotated words are serially fetched from the non-volatile memory. Within one clock signal of the final address bit receipt, a bit is selected out of the fetched rotated words based on the received address bits. The first data bit is returned based on the selected bit and un-rotated words are returned based on the address.

Abstract: A driver circuit receiving wireless communication over a wireless network is disclosed. The driver circuit includes a lighting load, a main driver, and an auxiliary driver. The lighting load is selectively illuminated based on an output voltage being provided to the lighting load that is at least a forward voltage of the lighting load. The wireless communication is indicative of whether the lighting load is to be illuminated. The main driver is for controlling current and voltage within the driver circuit such that if the wireless communication indicates the lighting load is to be illuminated, then the current delivered to the lighting load is regulated by the main driver, and if the wireless communication indicates the lighting load is not to be illuminated, then the output voltage delivered to the lighting load is controlled by the main driver is below the forward voltage.

Abstract: Systems, apparatuses, and methods for improving security of a silicon-based system by creating a glitch-resistant process for executing a software code block on the silicon-based system are disclosed. An example method may begin by marking the software code block as non-executable. Second, intent to execute the software code block is registered with a staging register. Third, the software code block is compressed into a compression constant. Fourth, the compression constant is compared with a first predetermined value using two comparators. Fifth, responsive to the comparators providing a true result after comparison, the software code block is marked as executable to allow the software code block to execute. In another aspect, the example method may be repeated for n>1 iterations, and in each iteration i, an ith software code block is compressed into an ith compression constant that is compared to an ith predetermined value.

Abstract: Systems, apparatuses, and methods for signing, and verifying the signature of, code to be executed by a target device. An example method of determining a verification hash of a code image to be executed by a target device comprises receiving a header and code image, determining an image hash based on metadata and the code image, determining a fuses hash based on values of hardware fuses of the target device, determining an information hash based on information stored in memory, determining a verification hash based on the image hash, the fuses hash, and the information hash, verifying the verification hash against a code signature in the header, obtaining an unlock constant based on the verification hash, comparing the unlock constant with a stored predetermined value to unlock a memory region of the target device, and executing the code in the code image on the target device.

Abstract: A driver circuit receiving wireless communication over a wireless network is disclosed. The driver circuit includes a lighting load, a main driver, and an auxiliary driver. The lighting load is selectively illuminated based on an output voltage being provided to the lighting load that is at least a forward voltage of the lighting load. The wireless communication is indicative of whether the lighting load is to be illuminated. The main driver is for controlling current and voltage within the driver circuit such that if the wireless communication indicates the lighting load is to be illuminated, then the current delivered to the lighting load is regulated by the main driver, and if the wireless communication indicates the lighting load is not to be illuminated, then the output voltage delivered to the lighting load is controlled by the main driver is below the forward voltage.

Abstract: A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.

Abstract: A food preparation device or system which utilizes image recognition to perform item-specific actions based on determined cooking attributes and/or temperature.

Abstract: In described embodiments, an implant assembly includes a first implant having a body with a first end and a second end and a hollow passage extending therethrough between the first end and the second end. The first implant is sized for insertion into a first bone segment. A connector has a first end rotatably connected to the first implant at the first end of the first implant, a second end insertable into a second bone segment, and a connector body extending through the hollow passage of the first connector. A method of inserting the implant assembly is also provided.

Abstract: A system for controlling a plurality of peripheral devices includes a portable electronic device and a plurality of peripheral devices in wireless communication with the portable electronic device. The portable electronic device includes a processor configured to connect to each of the plurality of peripheral devices one at a time based on round-robin scheduling. The processor is configured to execute an instruction for searching for a broadcast signal transmitted from a selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to wirelessly connect with the selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to send a control signal to the selected one of the plurality of peripheral devices. The processor is configured to execute an instruction to terminate the connection between the portable electronic device and the selected one of the plurality of peripheral devices.

Abstract: In described embodiments, an implant assembly includes a first implant having a body with a first end and a second end and a hollow passage extending therethrough between the first end and the second end. The first implant is sized for insertion into a first bone segment. A connector has a first end rotatably connected to the first implant at the first end of the first implant, a second end insertable into a second bone segment, and a connector body extending through the hollow passage of the first connector. A method of inserting the implant assembly is also provided.

Abstract: A lighting device is disclosed, and includes at least one lighting element for emitting light, an inner diffuser, and an outer diffuser. The inner diffuser defines a lighting cavity and an outer surface, where the at least one lighting element is located within the lighting cavity. The outer diffuser surrounds the inner diffuser. The outer diffuser defines an inner surface. The outer surface of the inner diffuser and the inner surface of the outer diffuser cooperate together to define a space between the inner diffuser and the outer diffuser. The inner diffuser and the outer diffuser spread and blend the light emitted by the at least one lighting element.

Abstract: An LED driver circuit has a rectifier circuit including a first input terminal coupled to a first AC voltage line and a second input terminal coupled to a second AC voltage line. The rectifier circuit is configured to convert a first AC voltage on the first AC voltage line and a second AC voltage on the second AC voltage line to a DC voltage. The driver circuit has a switching circuit coupled to the first AC voltage line and to the second AC voltage line and configured to generate a reference AC voltage based on the first AC voltage and the second AC voltage. The driver circuit has a power management circuit configured to provide a current or power to an LED lamp based on the generated AC reference voltage. The driver circuit has a power supply circuit configured to provide a constant current or power to the power management circuit.

Abstract: A cardiac organoid containing 3-D matter of adult human heart tissue.

Abstract: A driver circuit for powering a load is disclosed. The driver circuit includes an input for receiving for connection to a source of AC power, and a rectifier for converting the AC power from the input into DC power. The driver circuit also include a voltage bus filter, a high-frequency oscillator for generating a high-frequency AC signal, a resonant driver, a feedback circuit, and a high-frequency DC rectifier. The voltage bus filter smoothens the DC power from the rectifier, and includes at least one capacitor. The resonant driver is in electrical communication with the high-frequency oscillator, and limits a current of the high-frequency AC signal and produces a limited output voltage based on the high-frequency AC signal. The feedback circuit is in electrical communication with the resonant driver and the voltage bus filter, and maintains a charge on the capacitor of the voltage bus filter.

Abstract: A lighting device is disclosed, and includes at least one lighting element for emitting light, an inner diffuser, and an outer diffuser. The inner diffuser defines a lighting cavity and an outer surface, where the at least one lighting element is located within the lighting cavity. The outer diffuser surrounds the inner diffuser. The outer diffuser defines an inner surface. The outer surface of the inner diffuser and the inner surface of the outer diffuser cooperate together to define a space between the inner diffuser and the outer diffuser. The inner diffuser and the outer diffuser spread and blend the light emitted by the at least one lighting element.

Abstract: A driver circuit receiving wireless communication over a wireless network is disclosed. The driver circuit includes a lighting load, a main driver, and an auxiliary driver. The lighting load is selectively illuminated based on an output voltage being provided to the lighting load that is at least a forward voltage of the lighting load. The wireless communication is indicative of whether the lighting load is to be illuminated. The main driver is for controlling current and voltage within the driver circuit such that if the wireless communication indicates the lighting load is to be illuminated, then the current delivered to the lighting load is regulated by the main driver, and if the wireless communication indicates the lighting load is not to be illuminated, then the output voltage delivered to the lighting load is controlled by the main driver is below the forward voltage.

Abstract: A method for assembling a first housing, a second housing, and a driver board of a directional lighting fixture to one another is disclosed. The method includes installing the driver board to the second housing. The method further includes retaining the driver board in place within the second housing. Finally, the method includes installing the first housing to the second housing after the driver board is retained in place within the second housing.