公开(公告)号：US11990949B2

公开(公告)日：2024-05-21

申请号：US17817834

申请日：2022-08-05

Applicant: International Business Machines Corporation

Inventor： Kevin Daniel Escobar ,  Layne A. Berge ,  George Paulik ,  George Russell Zettles, IV ,  Daniel Ramirez ,  Jarrett Betke ,  Karl Erickson ,  Timothy Clyde Buchholtz ,  Timothy Lindquist

IPC: H04K1/02 ,  H04B17/10 ,  H04B17/11 ,  H04B17/15 ,  H04L25/03 ,  H04L25/49

CPC classification number: H04B17/11 ,  H04B17/101 ,  H04B17/15

Abstract: One or more systems, devices, and/or methods provided herein relate to a process for in-process radio frequency (RF) signal quality analysis and amplitude adjustment of one or more RF devices. In one or more embodiments, the RF device can comprise a portion of a quantum computing system, such as of readout electronics thereof, and thus amplitude adjustment can be at a waveform generator that generates pulses to affect one or more qubits of a quantum logic circuit of the quantum computing system. Generally, an electronic device can comprise an RF tap connected to an RF signal component of a first RF signal chain, and an analysis component connected to the RF tap, the analysis component configured to convert an RF signal from the RF signal component and to compare a conversion result thereof to an expected power output that is based on historical data for a second RF signal chain.

公开(公告)号：US11774478B2

公开(公告)日：2023-10-03

申请号：US17407694

申请日：2021-08-20

Applicant: International Business Machines Corporation

Inventor： Sudipto Chakraborty ,  George Russell Zettles, IV ,  Daniel Ramirez

IPC: H04B1/26 ,  G01R27/28 ,  H03K5/01 ,  H03M1/66 ,  H04B1/10 ,  H04B1/12 ,  H03K5/00

CPC classification number: G01R27/28 ,  H03K5/01 ,  H03M1/662 ,  H04B1/10 ,  H04B1/12 ,  H03K2005/00013

Abstract: Systems, devices, computer-implemented methods, and/or computer program products that facilitate low power, wideband multitone generation. In one example, a multitone generator device can comprise a controller operatively coupled to first and second digital-to-analog converters (DACs). The controller can apply different delays of a sampling signal to the first and second DACs to facilitate sideband suppression of signals output by the first and second DACs. One aspect of such a multitone generator device is that the multitone generator device can facilitate low power, wideband multitone generation.

公开(公告)号：US10055737B2

公开(公告)日：2018-08-21

申请号：US14669659

申请日：2015-03-26

Applicant: International Business Machines Corporation

Inventor： Timothy C. Buchholtz ,  Morgan D. Davis ,  Daniel Ramirez ,  Michael J. Rohn

IPC: G06Q20/40 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/42

CPC classification number: G06Q20/405 ,  G06Q20/202 ,  G06Q20/3226 ,  G06Q20/4012 ,  G06Q20/425

Abstract: Authentication includes determining that a cardholder payment account is associated with a mobile device. Authentication includes receiving an indication of physical possession of a payment card. Authentication includes receiving a purchase request for an authorization of an exchange of funds from the cardholder account to the merchant. Authentication includes receiving a randomized transaction identifier to the request for the authorization of the exchange. Authentication includes transmitting to the mobile device, information associated with the request. Authentication includes transmitting to the mobile device, a request for confirmation of the authorization from the cardholder from the account of the cardholder to the merchant. Authentication includes receiving an indication, facilitated by the cardholder, that the exchange is authorized. Authentication includes authorizing the exchange of from the payment account of the cardholder to the merchant.

公开(公告)号：US20180121901A1

公开(公告)日：2018-05-03

申请号：US15858054

申请日：2017-12-29

Applicant: International Business Machines Corporation

Inventor： Timothy C. Buchholtz ,  Morgan D. Davis ,  Daniel Ramirez ,  Michael J. Rohn

IPC: G06Q20/20 ,  G06Q20/42 ,  G06Q20/38 ,  G06Q20/34 ,  G06Q20/32 ,  G06Q20/40

CPC classification number: G06Q20/204 ,  G06Q20/202 ,  G06Q20/3227 ,  G06Q20/325 ,  G06Q20/3274 ,  G06Q20/3278 ,  G06Q20/34 ,  G06Q20/385 ,  G06Q20/40 ,  G06Q20/4012 ,  G06Q20/40145 ,  G06Q20/425

Abstract: Authentication includes receiving an indication of physical possession of a payment card by a merchant and receiving a purchase request for an authorization of an exchange from the payment account of the cardholder to the merchant. Authentication includes assigning a randomized transaction identifier to the request for the authorization of the exchange. The method also includes transmitting the request for the authorization of the exchange from the payment account of the cardholder to the merchant and receiving the assigned randomized transaction identifier and a randomized authentication identifier associated with the randomized transaction identifier from a payment association, the payment association determining whether the request for the authorization of the exchange is valid. Authentication includes transmitting a copy of the randomized authentication identifier to the mobile device and receiving validation that the transmitted copy of the randomized authentication identifier from the mobile device matches the randomized authentication identifier.

公开(公告)号：US20180121404A1

公开(公告)日：2018-05-03

申请号：US15341698

申请日：2016-11-02

Applicant: International Business Machines Corporation

Inventor： Susan M. Cox ,  Janani Janakiraman ,  Nadiya Kochura ,  Fang Lu ,  Daniel Ramirez

IPC: G06F17/24 ,  G06F17/27 ,  G06F3/0481

CPC classification number: G06F17/24 ,  G06F17/2765 ,  G06F17/2785

Abstract: A tool is provided for document or design code completion. The tool includes a storage element in which common and user-specific unfinished work indicators are stored in first and second databases, respectively, a search element and a processor. The search element is disposed to identify unfinished work in documents by searching for matches of first text within the documents with second text of the common and user-specific work indicators in the first and second databases. The processor is configured to create a third database including the second text and pertinent sections of the documents. The pertinent sections are respectively associated with the second text and verifiably marked as unfinished by natural language processing of the first and second text by the processor. The processor is further configured to update the first and second databases based on results of the natural language processing.

公开(公告)号：US20160275500A1

公开(公告)日：2016-09-22

申请号：US14669626

申请日：2015-03-26

Applicant: International Business Machines Corporation

Inventor： Timothy C. Buchholtz ,  Morgan D. Davis ,  Daniel Ramirez ,  Michael J. Rohn

IPC: G06Q20/40 ,  G06Q20/20

CPC classification number: G06Q20/204 ,  G06Q20/202 ,  G06Q20/3227 ,  G06Q20/325 ,  G06Q20/3274 ,  G06Q20/3278 ,  G06Q20/34 ,  G06Q20/385 ,  G06Q20/40 ,  G06Q20/4012 ,  G06Q20/40145 ,  G06Q20/425

Abstract: Authentication includes receiving an indication of physical possession of a payment card by a merchant and receiving a purchase request for an authorization of an exchange from the payment account of the cardholder to the merchant. Authentication includes assigning a randomized transaction identifier to the request for the authorization of the exchange. The method also includes transmitting the request for the authorization of the exchange from the payment account of the cardholder to the merchant and receiving the assigned randomized transaction identifier and a randomized authentication identifier associated with the randomized transaction identifier from a payment association, the payment association determining whether the request for the authorization of the exchange is valid. Authentication includes transmitting a copy of the randomized authentication identifier to the mobile device and receiving validation that the transmitted copy of the randomized authentication identifier from the mobile device matches the randomized authentication identifier.

Abstract translation: 验证包括接收商家实际拥有支付卡的指示，并从持卡人的支付账户向商家接收交换授权的购买请求。 验证包括将随机交易标识符分配给交换机的授权请求。 所述方法还包括从所述持卡人的所述支付帐户向所述商家发送所述交换机的授权请求，以及从所述支付关联接收所分配的随机交易标识符和与所述随机交易标识符相关联的随机化认证标识符，所述支付关联确定 交易授权的请求是否有效。 验证包括将随机化认证标识符的副本发送到移动设备并且接收来自移动设备的随机化认证标识符的发送副本与随机化认证标识符匹配的验证。

公开(公告)号：US10387553B2

公开(公告)日：2019-08-20

申请号：US15341698

申请日：2016-11-02

Applicant: International Business Machines Corporation

Inventor： Susan M. Cox ,  Janani Janakiraman ,  Nadiya Kochura ,  Fang Lu ,  Daniel Ramirez

IPC: G06F17/00 ,  G06F17/24 ,  G06F17/27

Abstract: A tool is provided for document or design code completion. The tool includes a storage element in which common and user-specific unfinished work indicators are stored in first and second databases, respectively, a search element and a processor. The search element is disposed to identify unfinished work in documents by searching for matches of first text within the documents with second text of the common and user-specific work indicators in the first and second databases. The processor is configured to create a third database including the second text and pertinent sections of the documents. The pertinent sections are respectively associated with the second text and verifiably marked as unfinished by natural language processing of the first and second text by the processor. The processor is further configured to update the first and second databases based on results of the natural language processing.

公开(公告)号：US09959538B2

公开(公告)日：2018-05-01

申请号：US14669596

申请日：2015-03-26

Applicant: International Business Machines Corporation

Inventor： Timothy C. Buchholtz ,  Morgan D. Davis ,  Daniel Ramirez ,  Michael J. Rohn

IPC: G06Q20/40 ,  G06Q20/20 ,  G06Q20/32 ,  G06Q20/34 ,  G06Q20/38 ,  G06Q20/42

CPC classification number: G06Q20/4012 ,  G06Q20/202 ,  G06Q20/204 ,  G06Q20/3227 ,  G06Q20/3274 ,  G06Q20/3278 ,  G06Q20/34 ,  G06Q20/385 ,  G06Q20/4018 ,  G06Q20/425

Abstract: Authentication for payment transaction includes receiving, by a point-of-sale (POS) terminal, an indication that a payment account of a cardholder is associated with a mobile device and receiving a second indication of physical possession of a payment card by a merchant. The authentication includes receiving a purchase request for an authorization of exchange from the payment account of the cardholder to the merchant and assigning a transaction identifier to the request for the authorization of the exchange. The authentication includes transmitting the request for authorization of the exchange from the cardholder payment account to the merchant and the transaction identifier. The authentication includes receiving an indication that an authentication identifier is associated with the transaction identifier. The authentication includes receiving a copy of the authentication identifier, facilitated by the cardholder. The authentication includes receiving validation that the copy of the authentication identifier matches the authentication identifier.

公开(公告)号：US20160299853A1

公开(公告)日：2016-10-13

申请号：US14682208

申请日：2015-04-09

Applicant: International Business Machines Corporation

Inventor： David M. Kauer ,  Lonny J. Lambrecht ,  Daniel Ramirez ,  Zelun Tie

IPC: G06F12/10 ,  H04L12/743

CPC classification number: G06F12/1018 ,  G06F12/1027 ,  G06F2212/1021 ,  G06F2212/657 ,  G06F2212/684 ,  H04L45/7453 ,  H04L45/7457

Abstract: A computer-implemented method includes storing commands and maintaining an order of receipt of the commands in a command processing unit. The commands include address translation cache miss commands that are organized as one or more linked lists and stored in a content-addressable memory (CAM). All nodes within a single linked list include commands having addresses that map to the same hash value. Based on receiving a memory fetch completion indicator for a cache entry for a command in a head node in a linked list, all of the commands in the linked list are returned. The returning includes sending the commands in the linked list to an address translation unit in an order specified by the linked list.

Abstract translation: 计算机实现的方法包括在命令处理单元中存储命令并维持命令的接收顺序。 这些命令包括被组织为一个或多个链接列表并存储在内容可寻址存储器（CAM）中的地址转换高速缓存未命中命令。 单个链表中的所有节点包括具有映射到相同散列值的地址的命令。 基于链接列表中的头节点中的命令的高速缓存条目的存储器提取完成指示符，返回链接列表中的所有命令。 返回包括以链表指定的顺序将链表中的命令发送到地址转换单元。

公开(公告)号：US20160275509A1

公开(公告)日：2016-09-22

申请号：US14662329

申请日：2015-03-19

Applicant: International Business Machines Corporation

Inventor： Timothy C. Buchholtz ,  Morgan D. Davis ,  Daniel Ramirez ,  Michael J. Rohn

IPC: G06Q20/40 ,  G06Q20/32 ,  G06Q20/20

CPC classification number: G06Q20/405 ,  G06Q20/202 ,  G06Q20/3226 ,  G06Q20/4012 ,  G06Q20/425

Abstract: Authentication includes determining that a cardholder payment account is associated with a mobile device. Authentication includes receiving an indication of physical possession of a payment card. Authentication includes receiving a purchase request for an authorization of an exchange of funds from the cardholder account to the merchant. Authentication includes receiving a randomized transaction identifier to the request for the authorization of the exchange. Authentication includes transmitting to the mobile device, information associated with the request. Authentication includes transmitting to the mobile device, a request for confirmation of the authorization from the cardholder from the account of the cardholder to the merchant. Authentication includes receiving an indication, facilitated by the cardholder, that the exchange is authorized. Authentication includes authorizing the exchange of from the payment account of the cardholder to the merchant.