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Random Number Generator

Random Number Generator-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Power side-channel attack resistant advanced encryption standard accelerator processor
Intel Corporation
October 05, 2017 - N°20170288855

A processing system includes a processing core and a hardware accelerator communicatively coupled to the processing core. The hardware accelerator includes a random number generator to generate a byte order indicator. The hardware accelerator also includes a first switching module communicatively coupled to the random value indicator generator. The switching module receives an byte sequence in an encryption round of ...
Self-reconfiguring wagering system
Gamblit Gaming, Llc
September 28, 2017 - N°20170278343

A self-reconfiguring wagering system is disclosed. The system comprises an interactive controller that communicates with a process controller, determines a skill outcome for two or more skill objectives presented to a user, and communicates to the process controller the skill outcome. A chance-based controller of the system hu communicates with the process controller, generates an ordered set of chance components ...
Random number generator
Kabushiki Kaisha Toshiba
September 21, 2017 - N°20170269904

According to one embodiment, a random number generator includes a first circuit which outputs a second oscillation signal having a predetermined duty ratio on the basis of a first oscillation signal, a second circuit which latches values on the basis of the second oscillation signal and a clock having a frequency lower than a frequency of the second oscillation signal, ...
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Method for generating random numbers and assoicated random number generator
Quantum Numbers Corp.
September 14, 2017 - N°20170262259

A random signal can be obtained from a random tunnelling of charges from one conductor to another conductor across a quantum tunnelling barrier. The random signal can be amplified and associated to a random number. The association can be performed repetitively to generate a sequence of random numbers.
Methods and apparatus to track web browsing sessions
The Nielsen Company (us), Llc
September 07, 2017 - N°20170255706

Methods and apparatus to tracker web browsing sessions are disclosed. An example method includes determining, by executing an instruction with a processor, if web pages accessed by browsers are associated with a known browsing session by matching numbers received in association with accesses to the web pages with a plurality of random numbers generated based on a known seed value, ...
True random number generator
Trentino Sviluppo S.p.a.
August 31, 2017 - N°20170249125

A random number generator includes a photon source and one or more photon detectors of the spad type (311) configured to detect a photon flow equal to λ, wherein the photons are generated by the photon source. The random number generator furthermore includes an electronic sampler. The electronic sampler is configured in such a way as to detect the arrival ...
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Combined proposition wagering system
Gamblit Gaming, Llc
August 24, 2017 - N°20170243446

A combined proposition wagering system is disclosed. The system includes an interactive controller constructed to communicate with a process controller, determine a skill outcome for two or more skill objectives presented to a user, and communicate to the process controller the skill outcome. The system further includes a chance-based controller constructed to communicate with the process controller, the chance based ...
Dataset sampling that is independent of record order
International Business Machines Corporation
August 24, 2017 - N°20170242854

A first data record and a second data record are received, wherein the first data record is one of a number of data records of a first dataset and the second data record is one of a number of data records of a second dataset. A first random seed for the first data record and a second random seed for ...
Secure data storage
Nxp B.v.
August 10, 2017 - N°20170230169

The disclosure relates to secure data storage and retrieval, in particular to methods and circuits for securely storing data to reduce the possibility of leakage via side channel attacks. Embodiments disclosed include a method of storing a value comprising a series of words, the method comprising: i) combining in a series of xor operations a word of a first portion ...
Networked slot machine system with competitive dual mode wagering
Nxp B.v.
July 27, 2017 - N°20170213417

An electronic system to implement a networked interactive game. A slot machine game based on a random number generator operates alongside a side game which can require physical dexterity. Awards from both the slot machine game and the side game are combined and accumulated throughout the game. Computer generated animation is utilized to enhance the side game and provide opportunity ...
Magnetic random number generator
Nanyang Technological University
July 27, 2017 - N°20170212728

A magnetic random number generator is disclosed. The magnetic random number generator comprises: a) a hall cross structure comprising at least one magnetic nanowire with perpendicular magnetic anisotropy; b) an in-plane pulsed current generator operable to generate stochastic nucleation of domain walls (dws) in the hall cross structure; and c) a sensor configured to measure a parameter of the hall ...
W5rs: anlinx & milinx & zilinx for green energy smart window
Tang System
July 27, 2017 - N°20170212399

The green energy smart window of wireless window 5r system w5rs is constituted of the multimedia panel, the electrochromic panel and the transparent solar panel, etc. The green energy smart window harvests solar energy with transparent solar panel to be electric energy to provide power to smart multimedia panel and smart electrochromic panel, etc. “w5rsȁ...
Optical communication system
Infinera Corporation
July 06, 2017 - N°20170195056

A transmitter is provided that transmits data in either a “quasi-dp-bpsk” (“qdp”) mode or in a dp-qpsk mode. In the qdp mode, data bits are transmitted as changes in phase between first and second phase states along a first axis or as changes in phase between third and fourth phase states along ...
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Reproducible stochastic rounding for out of order processors
International Business Machines Corporation
July 06, 2017 - N°20170192749

A method for generating a random number for use in a stochastic rounding operation is provided. The method includes executing an instruction that causes at least two operands to produce an intermediate result and incrementing a state of a random number generator. The method d further includes causing the random number generator to generate a random number in accordance with ...
Ranking of search results
Quixey, Inc.
June 29, 2017 - N°20170185599

Methods for ranking search results are disclosed. The methods include obtaining an unranked set of functionally similar search that all correspond to an action. The methods further include retrieving a ranking vector corresponding to the action. The ranking vector identifies a plurality of software applications that perform a function corresponding to the action and a ranking range for each of ...
Semiconductor device and information processing system
Hitachi, Ltd.
June 29, 2017 - N°20170185380

A spin unit provided with a memory cell that stores a value of one spin of an ising model, a memory cell that stores an interaction coefficient from an adjacent spin which interacts with the corresponding spin, a memory cell that stores an external magnetic field coefficient of the one spin and circuits that determine the next state of the ...
Racing game
Hitachi, Ltd.
June 15, 2017 - N°20170165580

A racing game and a method for playing the game. The method includes providing the racing game, generating the at least two random numbers, wherein an at least one player uses the at least two random number generators to generate the at least two random numbers, and advancing the at least one game piece representing the at least one player ...
Hardware assisted fast pseudorandom number generation
The Boeing Company
June 08, 2017 - N°20170163416

A system and method for generating pseudorandom numbers by initializing a counter value for a call-counter, sending a bit-wise form of the counter value from the counter to a mixing function, and mixing the counter value to generate the pseudorandom number. The mixing function may be a xor tree, substitution-permutation, or double-mix feistel. The pseudorandom number generator can operate by ...
Random telegraph noise native device for true random number generator and noise injection
International Business Machines Corporation
June 08, 2017 - N°20170161022

A method (and system) for generating random numbers includes setting a drain voltage vd on an mosfet device to maximize a transconductance of the mosfet device and setting a gate voltage vg of the mosfet device to tune as desired a random number statistical distribution of an output of the mosfet device> the mosfet device includes a gate ...
System and method for providing a feature game
International Business Machines Corporation
May 25, 2017 - N°20170148274

A gaming machine comprises a symbol selector for selecting a plurality of symbols from a set of symbols for display during play of a base game, the set of symbols including a plurality of non-configurable symbols and a plurality of configurable symbols; a random number generator for generating random prize values; a value assigner for assigning a generated random prize ...
Physics engine configuration for an electronic game of chance
International Business Machines Corporation
May 25, 2017 - N°20170148256

An apparatus is provided. The apparatus includes a data storage device that stores a graphics library, a physics engine, and a random number generator. Further, the apparatus includes a processor that operates an electronic game of chance by generating a plurality of 3d electronic game objects with the graphics library, simulating a plurality of physical properties of a physical game ...
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