Expanded photonic bell state generators
Granted: May 9, 2023
Patent Number:
11646803
An expanded Bell state generator can generate a Bell state on four output modes of a set of m output modes, where m is greater than four. Some expanded Bell state generators can receive inputs on any four of a set of 2m input modes. Subsets of the m output modes can be multiplexed to reduce the number of modes to four. According to some embodiments, a set of 2×2 muxes can be used to rearrange the output modes prior to reducing the number of modes.
Expanded photonic bell state generators
Granted: May 9, 2023
Patent Number:
11646803
An expanded Bell state generator can generate a Bell state on four output modes of a set of m output modes, where m is greater than four. Some expanded Bell state generators can receive inputs on any four of a set of 2m input modes. Subsets of the m output modes can be multiplexed to reduce the number of modes to four. According to some embodiments, a set of 2×2 muxes can be used to rearrange the output modes prior to reducing the number of modes.
Quantum printing nanostructures within carbon nanopores
Granted: May 9, 2023
Patent Number:
11643723
The invention includes apparatus and methods for instantiating and quantum printing materials, such as elemental metals, in a nanoporous carbon powder.
System and method for monitoring wellhead equipment and downhole activity
Granted: May 2, 2023
Patent Number:
11639659
The internal operational state of wellhead equipment and downhole activity can be monitored with a sensor device mounted or mountable on the wellhead equipment. The sensor can include more than one vibration sensor, a sensor communications device, and a processor. The vibration sensor generates sensor signals in response to vibrations of the wellhead equipment caused by changes in the internal operating state of the wellhead equipment or downhole activity. The processor generates sensor…
Accurate and efficient recording of user experience, GUI changes and user interaction events on a remote web document
Granted: April 25, 2023
Patent Number:
11636172
The present disclosure describes how to capture events (e.g., changes and user interactions) of a Web document and combine those changes with the original DOM displayed to accurately and efficiently enable a replay engine to redisplay the DOM, changes, and user interactions which occurred within a user's browser. The data collected from a client-side HTML DOM capture engine can be combined with a minimal amount of contextual information to a replay engine so as to accurately and…
Multi-mode multi-pass delay
Granted: April 25, 2023
Patent Number:
11635570
An optical delay device includes a multi-mode waveguide for propagating first light through at least a portion of the multi-mode waveguide. The multi-mode waveguide has a first width. The optical delay device also includes a first waveguide having a second width that is less than the first width and a first coupler connected to the multi-mode waveguide and the first waveguide for coupling the first light from the multi-mode waveguide to the first waveguide. The first waveguide includes a…
Initiating and monitoring the evolution of single electrons within atom-defined structures
Granted: April 25, 2023
Patent Number:
11635450
A method for the patterning and control of single electrons on a surface is provided that includes implementing scanning tunneling microscopy hydrogen lithography with a scanning probe microscope to form charge structures with one or more confined charges; performing a series of field-free atomic force microscopy measurements on the charge structures with different tip heights, where interaction between the tip and the confined charge are elucidated; and adjusting tip heights to…
Photon number resolving superconducting detector
Granted: April 18, 2023
Patent Number:
11629995
A method of resolving a number of photons received by a photon detector includes optically coupling a waveguide to a superconducting wire having alternating narrow and wide portions; electrically coupling the superconducting wire to a current source; and electrically coupling an electrical contact in parallel with the superconducting wire. The electrical contact has a resistance less than a resistance of the superconducting wire while at least one narrow portion of the superconducting…
Device for electrical and magnetic tissue stimulation
Granted: April 18, 2023
Patent Number:
11628307
This invention corresponds to an electrical and magnetic tissue stimulation device comprising a multi-source distribution circuit, a decoupled output stage circuit connected to the multi-source distribution circuit and to a control unit; the control unit is connected to the multi-source distribution circuit and to the decoupled output stage circuit, where the control unit generates PE and Out outputs for electrical and magnetic stimulation of a tissue. The invention also has a…
Dynamically variable error correcting code (ECC) system with hybrid rateless reed-solomon ECCs
Granted: April 11, 2023
Patent Number:
11626890
Example apparatus and methods control whether and when hybrid rateless Reed Solomon (RS) error correcting codes (ECC) for a message are produced, stored, and distributed. The control may be based on a property (e.g., reliability, error state, speed) of a message recipient. Example apparatus and methods may also control whether and when fountain codes for the message are produced, stored, and distributed. Once again, the control may be based on a property of a message or ECC recipient.…
Active photonic devices incorporating high dielectric constant materials
Granted: April 11, 2023
Patent Number:
11624964
An optical switch structure includes a substrate, a first electrical contact, a first material having a first conductivity type electrically connected to the first electrical contact, a second material having a second conductivity type coupled to the first material, and a second electrical contact electrically connected to the second material. The optical switch structure also includes a waveguide structure disposed between the first electrical contact and the second electrical contact…
Rare earth metal instantiation
Granted: April 11, 2023
Patent Number:
11623871
The invention includes apparatus and methods for instantiating rare earth metals in a nanoporous carbon powder.
Superconducting logic circuits
Granted: April 4, 2023
Patent Number:
11621714
An electric circuit includes a plurality of superconducting components, each of the plurality of superconducting components having: a respective first terminal; a respective second terminal; and a respective input. The electric circuit further includes a bias current source electrically-connected to the respective first terminal of each of the plurality of superconducting components. The bias current source is configured to provide a bias current adapted to cause the electric circuit to…
Graphical user interface with intelligent icons
Granted: April 4, 2023
Patent Number:
11621063
A system for signaling coordinated workers in a common goal through intelligent icons transferred across networks to computer screens. The system can comprise one or more electronic data processors. The system can also include a module configured to execute on the more or more electronic data processors, where the module can be configured to display a plurality of intelligent icons, each containing authorizing information that is retained in a file associated with a authorizing entity on…
Cyphergenics-based decoding and encoding of program data
Granted: April 4, 2023
Patent Number:
11620533
A method for executing computer programs in a trusted execution environment of a device is disclosed. The method includes retrieving a genomic differentiation object corresponding a computer program; modifying the genomic differentiation object based on genomic regulation instructions (GRI) to obtain a modified genomic differentiation object; and executing a first executable instruction of the computer program. Executing the first executable instruction includes: retrieving first encoded…
Superconducting logic circuits
Granted: April 4, 2023
Patent Number:
11621714
An electric circuit includes a plurality of superconducting components, each of the plurality of superconducting components having: a respective first terminal; a respective second terminal; and a respective input. The electric circuit further includes a bias current source electrically-connected to the respective first terminal of each of the plurality of superconducting components. The bias current source is configured to provide a bias current adapted to cause the electric circuit to…
Graphical user interface with intelligent icons
Granted: April 4, 2023
Patent Number:
11621063
A system for signaling coordinated workers in a common goal through intelligent icons transferred across networks to computer screens. The system can comprise one or more electronic data processors. The system can also include a module configured to execute on the more or more electronic data processors, where the module can be configured to display a plurality of intelligent icons, each containing authorizing information that is retained in a file associated with a authorizing entity on…
Cyphergenics-based decoding and encoding of program data
Granted: April 4, 2023
Patent Number:
11620533
A method for executing computer programs in a trusted execution environment of a device is disclosed. The method includes retrieving a genomic differentiation object corresponding a computer program; modifying the genomic differentiation object based on genomic regulation instructions (GRI) to obtain a modified genomic differentiation object; and executing a first executable instruction of the computer program. Executing the first executable instruction includes: retrieving first encoded…
Epitaxial strontium titanate on silicon
Granted: March 28, 2023
Patent Number:
11615954
A method for processing a substrate includes positioning a silicon substrate in a deposition chamber. One or more intermediate layers are deposited on a surface of the silicon. The one or more intermediate layers can include strontium, which combines with the silicon to form strontium silicide. Alternatively, the one or more intermediate layers comprise germanium. A layer of amorphous strontium titanate is deposited on the one or more intermediate layers in a transient environment in…
Software-defined pulse orchestration platform
Granted: March 28, 2023
Patent Number:
11616497
A system comprises pulse program compiler circuitry operable to analyze a pulse program that includes a pulse operation statement, and to generate, based on the pulse program, machine code that, if loaded into a pulse generation and measurement circuit, configures the pulse generation and measurement circuit to generate one or more pulses and/or process one or more received pulses. The pulse operation statement may specify a first pulse to be generated, and a target of the first pulse.…
