Patents by Inventor Sriram Sundararajan
Sriram Sundararajan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11866671Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.Type: GrantFiled: November 23, 2022Date of Patent: January 9, 2024Assignee: Iowa State University Research Foundation, Inc.Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
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Publication number: 20230385801Abstract: A consumer may initiate a transaction using a transaction account. The transaction account issuer may transmit a notification to the consumer that the transaction has been authorized. The consumer may select requestees with whom to split the transaction. The transaction account issuer may transmit notifications to requestees to request payment from the requestees. The transaction account issuer may transfer the payment from a transaction account of the requestee to the consumer's transaction account.Type: ApplicationFiled: June 7, 2023Publication date: November 30, 2023Inventors: Sharad Kumar, John Roam, Amit Sahu, Mahi Sethuraman, Sriram Sundararajan
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Publication number: 20230259358Abstract: Disclosed are approaches for enforcing requirements that documentation be up to date. In response to initiation of a build process for an application, a source-code file associated with the application is evaluated to determine an identifier and a location for a corresponding documentation file. A determination can be made regarding whether the documentation file exists at the location. Another determination can be made regarding whether each function specified in the source-code file has a corresponding entry in the documentation file. The build process can be halted in response to determining that at least one function specified in the source-code file fails to have the corresponding entry in the documentation file. If the build process is halted, a message can be displayed on the computing device, the message identifying the at least one function specified in the source-code file that fails to have the corresponding entry in the documentation file.Type: ApplicationFiled: March 20, 2023Publication date: August 17, 2023Inventors: Chetana Kadatoka, Anurag Mandloi, Buddhika Rathnayaka, Sriram Sundararajan, Avishekh Tewari, Anthony Wooten
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Patent number: 11710115Abstract: A consumer may initiate a transaction using a transaction account. The transaction account issuer may transmit a notification to the consumer that the transaction has been authorized. The consumer may select requestees with whom to split the transaction. The transaction account issuer may transmit notifications to requestees to request payment from the requestees. The transaction account issuer may transfer the payment from a transaction account of the requestee to the consumer's transaction account.Type: GrantFiled: January 19, 2021Date of Patent: July 25, 2023Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.Inventors: Sharad Kumar, John C. Roam, Amit Sahu, Mahi Sethuraman, Sriram Sundararajan
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Publication number: 20230167375Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.Type: ApplicationFiled: November 23, 2022Publication date: June 1, 2023Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
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Patent number: 11645070Abstract: Disclosed are approaches for enforcing requirements that documentation be up to date. In response to initiation of a build process for an application, a source-code file associated with the application is evaluated to determine an identifier and a location for a corresponding documentation file. A determination can be made regarding whether the documentation file exists at the location. Another determination can be made regarding whether each function specified in the source-code file has a corresponding entry in the documentation file. The build process can be halted in response to determining that at least one function specified in the source-code file fails to have the corresponding entry in the documentation file. If the build process is halted, a message can be displayed on the computing device, the message identifying the at least one function specified in the source-code file that fails to have the corresponding entry in the documentation file.Type: GrantFiled: November 4, 2021Date of Patent: May 9, 2023Assignee: American Express Travel Related Services Company, Inc.Inventors: Chetana Kadatoka, Anurag Mandloi, Buddhika Rathnayaka, Sriram Sundararajan, Avishekh Tewari, Anthony Wooten
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Publication number: 20230025342Abstract: A communication device (202) comprises one or more sensors (208) configured to generate sensor data, a wireless interface (206, 306), and a processor (210, 310). The wireless interface is configured to establish a connection with a remote device (402) according to a short-range wireless communication protocol and to transmit one or more signals to the remote device, the one or more signals representing information configured according to a media format. The processor is configured to determine at least one activity mode based on the sensor data from the one or more sensors on at least one of the communication device or the remote device, and during the transmission of the one or more signals, control the wireless interface to increase a transmit power level to a maximum transmit power level based on the determined activity mode.Type: ApplicationFiled: November 9, 2020Publication date: January 26, 2023Inventors: Qi Jiang, Xuemei Ouyang, Sriram Sundararajan, Srenik Mehta, Omar El Ayach, Nihar Jindal, Daniel Barros
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Patent number: 11542454Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.Type: GrantFiled: July 20, 2021Date of Patent: January 3, 2023Assignee: Iowa State University Research Foundation, Inc.Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
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Publication number: 20220033729Abstract: The present invention is toward a base oil or lubricant additives, methods of using the same, lubricant compositions including the same, and methods of forming the lubricant compositions. A base oil or lubricant additive has Structure I or Structure II as described herein.Type: ApplicationFiled: July 20, 2021Publication date: February 3, 2022Inventors: George A. Kraus, Kyle Podolak, Derek Lee White, Sriram Sundararajan
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Patent number: 11200052Abstract: Disclosed are approaches for enforcing requirements that documentation be up to date. In response to initiation of a build process for an application, a source-code file associated with the application is evaluated to determine an identifier and a location for a corresponding documentation file. A determination can be made regarding whether the documentation file exists at the location. Another determination can be made regarding whether each function specified in the source-code file has a corresponding entry in the documentation file. The build process can be halted in response to determining that at least one function specified in the source-code file fails to have the corresponding entry in the documentation file. If the build process is halted, a message can be displayed on the computing device, the message identifying the at least one function specified in the source-code file that fails to have the corresponding entry in the documentation file.Type: GrantFiled: February 5, 2021Date of Patent: December 14, 2021Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICE COMPANY, INCInventors: Chetana Kadatoka, Anurag Mandloi, Buddhika Rathnayaka, Sriram Sundararajan, Avishekh Tewari, Anthony Wooten
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Patent number: 10915881Abstract: A consumer may initiate a transaction using a transaction account. The transaction account issuer may transmit a notification to the consumer that the transaction has been authorized. The consumer may select requestees with whom to split the transaction. The transaction account issuer may transmit notifications to requestees to request payment from the requestees. The transaction account issuer may transfer the payment from a transaction account of the requestee to the consumer's transaction account.Type: GrantFiled: January 27, 2017Date of Patent: February 9, 2021Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.Inventors: Sharad Kumar, John C. Roam, Amit Sahu, Mahi Sethuraman, Sriram Sundararajan
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Patent number: 10237004Abstract: A device includes circuitry configured to determine characteristics of jammer signals associated with a first wireless protocol of another device. An amount of interference between the jammer signals and a first received signal at the device associated with a second wireless protocol is determined, and the jammer signals are filtered from the second received signal when the amount of interference between the jammer signals and the first received signal is greater than a first predetermined threshold.Type: GrantFiled: June 24, 2016Date of Patent: March 19, 2019Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Vijay Sundararajan, Sriram Sundararajan, Payam Rabiei, Hrishikesh Atre, Yury Gonikberg, Neeraj Poojary, Suryakant Maharana, Avinash Renuka, Mohammad Karim, Jihui Chen
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Publication number: 20180218354Abstract: A consumer may initiate a transaction using a transaction account. The transaction account issuer may transmit a notification to the consumer that the transaction has been authorized. The consumer may select requestees with whom to split the transaction. The transaction account issuer may transmit notifications to requestees to request payment from the requestees. The transaction account issuer may transfer the payment from a transaction account of the requestee to the consumer's transaction account.Type: ApplicationFiled: January 27, 2017Publication date: August 2, 2018Applicant: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.Inventors: SHARAD KUMAR, JOHN C. Roam, AMIT SAHU, MAHI SETHURAMAN, SRIRAM SUNDARARAJAN
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Publication number: 20170346578Abstract: A device includes circuitry configured to determine characteristics of jammer signals associated with a first wireless protocol of another device. An amount of interference between the jammer signals and a first received signal at the device associated with a second wireless protocol is determined, and the jammer signals are filtered from the second received signal when the amount of interference between the jammer signals and the first received signal is greater than a first predetermined threshold.Type: ApplicationFiled: June 24, 2016Publication date: November 30, 2017Applicant: BROADCOM CORPORATIONInventors: Vijay SUNDARARAJAN, Sriram SUNDARARAJAN, Payam RABIEI, Hrishikesh ATRE, Yury GONIKBERG, Neeraj POOJARY, Suryakant MAHARANA, Avinash RENUKA, Mohammad KARIM, Jihui CHEN
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Patent number: 9287995Abstract: A communication device, such as a smart phone, includes transmit/receive logic to cancel an interfering signal component. The interfering signal component may originate from a communication interface on the device itself. For example, transmissions from the communication interface may interfere with received signals at other communication interfaces on the device. Transmit/receive logic on others of the communication interfaces may use known characteristics of the interfering signal component to cancel the interfering signal component.Type: GrantFiled: September 27, 2013Date of Patent: March 15, 2016Assignee: Broadcom CorporationInventors: Nihar Jindal, Jun Shi, Sriram Sundararajan, Arya Behzad, Marcellus Forbes, Ling Su
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Patent number: 9160587Abstract: A receiver determines phase and frequency information from data signals that carry information from a transmitter to a receiver, instead of or in addition to, information from control signals. In a specific embodiment, the information is obtained from data signals modulated as a binary phase-shift keying (“BPSK”) waveform by demodulation. Other phase-shift keyings might be used instead. Encoded information might be recovered in received OFDM packets by receiving OFDM subcarriers modulated with the two low data rates supported by IEEE 802.11 standard(s) wherein the subcarriers encoding the packet are modulated using binary phase shift keying and the encoding information is at a zero phase or a ? (pi) phase offset on each of the subcarriers. Determining the carrier frequency might be done by calculating the square of each of subcarrier signal and/or determining the phase offset of the subcarriers even with information modulated onto the subcarriers.Type: GrantFiled: February 28, 2014Date of Patent: October 13, 2015Assignee: Atmel CorporationInventors: Athos Kasapi, Sriram Sundararajan
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Publication number: 20150055568Abstract: A communication device, such as a smart phone, includes transmit/receive logic to cancel an interfering signal component. The interfering signal component may originate from a communication interface on the device itself. For example, transmissions from the communication interface may interfere with received signals at other communication interfaces on the device. Transmit/receive logic on others of the communication interfaces may use known characteristics of the interfering signal component to cancel the interfering signal component.Type: ApplicationFiled: September 27, 2013Publication date: February 26, 2015Applicant: Broadcom CorporationInventors: Nihar Jindal, Jun Shi, Sriram Sundararajan, Arya Behzad, Marcellus Forbes, Ling Su
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Publication number: 20140177766Abstract: A receiver determines phase and frequency information from data signals that carry information from a transmitter to a receiver, instead of or in addition to, information from control signals. In a specific embodiment, the information is obtained from data signals modulated as a binary phase-shift keying (“BPSK”) waveform by demodulation. Other phase-shift keyings might be used instead. Encoded information might be recovered in received OFDM packets by receiving OFDM subcarriers modulated with the two low data rates supported by IEEE 802.11 standard(s) wherein the subcarriers encoding the packet are modulated using binary phase shift keying and the encoding information is at a zero phase or a ? (pi) phase offset on each of the subcarriers. Determining the carrier frequency might be done by calculating the square of each of subcarrier signal and/or determining the phase offset of the subcarriers even with information modulated onto the subcarriers.Type: ApplicationFiled: February 28, 2014Publication date: June 26, 2014Applicant: Atmel CorporationInventors: Athos Kasapi, Sriram Sundararajan
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Patent number: 8675744Abstract: A receiver determines phase and frequency information from data signals that carry information from a transmitter to a receiver, instead of or in addition to, information from control signals. In a specific embodiment, the information is obtained from data signals modulated as a binary phase-shift keying (“BPSK”) waveform by demodulation. Other phase-shift keyings might be used instead. Encoded information might be recovered in received OFDM packets by receiving OFDM subcarriers modulated with the two low data rates supported by IEEE 802.11 standard(s) wherein the subcarriers encoding the packet are modulated using binary phase shift keying and the encoding information is at a zero phase or a ? (pi) phase offset on each of the subcarriers. Determining the carrier frequency might be done by calculating the square of each of subcarrier signal and/or determining the phase offset of the subcarriers even with information modulated onto the subcarriers.Type: GrantFiled: September 24, 2008Date of Patent: March 18, 2014Assignee: ATMEL CorporationInventors: Athos Kasapi, Sriram Sundararajan
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Patent number: 7692612Abstract: In visual display devices such as LCD devices with backlight illumination, the backlight typically consumes most of device battery power. In the interest of displaying a given pixel pattern at a minimized backlight level, the pattern can be transformed while maintaining image quality, with a transform determined from pixel luminance statistics. Aside from, or in addition to such minimizing, a transform also can be used for image enhancement, for a displayed image better to meet a visual perception quality. In either case, the transform preferably is constrained for enforcing one or several display attributes.Type: GrantFiled: June 20, 2006Date of Patent: April 6, 2010Assignee: Moxair, Inc.Inventors: Ananth Sankar, David Romacho Rosell, Anurag Bist, Praveen Dua, Sriram Sundararajan