Patents by Inventor Jeffrey Chu
Jeffrey Chu 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).
-
Patent number: 11946135Abstract: Processing methods for forming iridium-containing films at low temperatures are described. The methods comprise exposing a substrate to iridium hexafluoride and a reactant to form iridium metal or iridium silicide films. Methods for enhancing selectivity and tuning the silicon content of some films are also described.Type: GrantFiled: March 27, 2023Date of Patent: April 2, 2024Assignee: Applied Materials, Inc.Inventors: Feng Q. Liu, Hua Chung, Schubert Chu, Mei Chang, Jeffrey W. Anthis, David Thompson
-
Patent number: 11917069Abstract: Secure user authentication using a OTP involve pre-storing an application on a first device for generating a valid OTP for the user responsive to receiving entry of a valid PIN, no part of the valid PIN is stored on the first device and pre-storing on a back-end server the valid PIN and a valid shared secret for the user. Upon receiving entry of a purported PIN, a purported shared secret is dynamically synthesized on the first device by the application based on the purported PIN and a purported OTP is generated on the first device. When entry of the purported OTP is received by the server in an attempt to log on the server from a second device, the server cryptographically calculates a window of OTPs, and logs on to the server from the second device is allowed if the calculated window of OTPs corresponds to the received OTP.Type: GrantFiled: June 29, 2023Date of Patent: February 27, 2024Assignee: CITICORP CREDIT SERVICES, INC. (USA)Inventors: Ronald Chu, Mark Kogen, Warren Tan, Simon Ma, Yosif Smushkovich, Gerry Glindro, Jeffrey Nicholas
-
Patent number: 11915199Abstract: In some embodiments, a computer-implemented method comprises: generating a group of customized products comprising one or more customized products, each customized product associated with a product type of a plurality of product types, each product type of the plurality of product types associated with a manufacturing constraint of multiple manufacturing constraints, each customized product having shared content that all customized products share; for a customized product from the group: obtaining a manufacturing method for manufacturing the customized product, determining a product type of the customized product and a manufacturing constraint associated with the product type, and determining physical constraints for manufacturing the customized product; generating transformed shared content to satisfy the physical constraints for manufacturing the customized product; in response to receiving a user input: automatically generating a GUI based on, at least in part, the shared content; using the GUI, generatingType: GrantFiled: June 3, 2021Date of Patent: February 27, 2024Assignee: ZAZZLE INC.Inventors: Robert I. Beaver, III, Jeffrey J. Beaver, Leslie Young Harvill, Sean Narvasa, Lonny Chu
-
Publication number: 20210345947Abstract: A method and system for augmented neurologic rehabilitation (ANR) of a patient is disclosed. The ANR system generates rhythmic auditory stimulus (RAS) and a visual augmented reality (AR) scene that are synchronized according to a common beat tempo and output to the patient during a therapy session. Sensor worn by the patient capture biomechanical data relating to repetitive movements performed by the patient in sync with the AR visual content and RAS. A critical thinking algorithm analyzes the sensor data to determine a spatial and temporal relationship of the patient's movements relative to the visual and audio elements and determine a level of entrainment of the patient and progression toward clinical/therapeutic goals. Additionally, a 3D AR modelling module configures the processor to dynamically adjust the augmented-reality visual and audio content output to the patient based on the determined level of entrainment and whether a training goal has been achieved.Type: ApplicationFiled: July 21, 2021Publication date: November 11, 2021Inventors: Owen McCarthy, Brian Harris, Alex Kalpaxis, Jeffrey Chu, Brian Bousquet-Smith, Eric Richardson
-
Patent number: 10911181Abstract: The present disclosure provides a method for checking a to-be-checked signal and related products. The method is applied in a checking device and includes: a first obtaining module, configured to obtain a to-be-checked signal carrying first control information, wherein the first control information is generated based on original control information; a second obtaining module, configured to obtain original checking information; a determining module, configured to determine the first control information according to the to-be-checked signal; and a checking module, configured to check correctness of the first control information according to the original checking information. The present disclosure can be used to enable reliability and functional safety on devices originally designed without features intended to support those functions.Type: GrantFiled: May 10, 2019Date of Patent: February 2, 2021Assignee: HANGZHOU FABU TECHNOLOGY CO., LTD.Inventors: Xiaofei He, Jeffrey Chu, Hang Nguyen
-
Publication number: 20200319969Abstract: The present disclosure provides a method for checking a to-be-checked signal and related products. The method is applied in a checking device and includes: a first obtaining module, configured to obtain a to-be-checked signal carrying first control information, wherein the first control information is generated based on original control information; a second obtaining module, configured to obtain original checking information; a determining module, configured to determine the first control information according to the to-be-checked signal; and a checking module, configured to check correctness of the first control information according to the original checking information. The present disclosure can be used to enable reliability and functional safety on devices originally designed without features intended to support those functions.Type: ApplicationFiled: May 10, 2019Publication date: October 8, 2020Inventors: JEFFREY CHU, HANG NGUYEN
-
Patent number: 10509588Abstract: Systems, methods, and computer programs are disclosed for controlling memory frequency. One method comprises a first memory client generating a compressed data buffer and compression statistics related to the compressed data buffer. The compressed data buffer and the compression statistics are stored in a memory device. Based on the stored compression statistics, a frequency or voltage setting of the memory device is adjusted for enabling a second memory client to read the compressed data buffer.Type: GrantFiled: January 13, 2016Date of Patent: December 17, 2019Assignee: Qualcomm IncorporatedInventors: Serag Gadelrab, Sudeep Ravi Kottilingal, Meghal Varia, Pooja Sinha, Ujwal Patel, Ruo Long Liu, Jeffrey Chu, Sina Gholamian, Hyukjune Chung, David Strasser, Raghavendra Nagaraj, Eric Demers
-
Patent number: 10445288Abstract: Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes encoding data at the EU. The method includes generating control data for decoding the encoded data at the EU. The method includes directing storage of the encoded data in the DRAM. The method includes directing storage of the control data in an on-chip memory separate from the DRAM, wherein the on-chip memory is on a same chip as the EU.Type: GrantFiled: January 24, 2017Date of Patent: October 15, 2019Assignee: Qualcomm IncorporatedInventor: Jeffrey Chu
-
Patent number: 10126979Abstract: Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes compressing data at the EU. The method further includes encoding the compressed data at the EU. The method further includes generating control data for decoding the encoded data at the EU. The method further includes generating metadata corresponding to the compressed data at the EU. The metadata further includes the control data. The method further includes directing storage of the encoded data and the metadata in the DRAM.Type: GrantFiled: October 4, 2016Date of Patent: November 13, 2018Assignee: QUALCOMM IncorporatedInventor: Jeffrey Chu
-
Publication number: 20180210858Abstract: Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes encoding data at the EU. The method includes generating control data for decoding the encoded data at the EU. The method includes directing storage of the encoded data in the DRAM. The method includes directing storage of the control data in an on-chip memory separate from the DRAM, wherein the on-chip memory is on a same chip as the EU.Type: ApplicationFiled: January 24, 2017Publication date: July 26, 2018Inventor: Jeffrey CHU
-
Publication number: 20180095697Abstract: Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes compressing data at the EU. The method further includes encoding the compressed data at the EU. The method further includes generating control data for decoding the encoded data at the EU. The method further includes generating metadata corresponding to the compressed data at the EU. The metadata further includes the control data. The method further includes directing storage of the encoded data and the metadata in the DRAM.Type: ApplicationFiled: October 4, 2016Publication date: April 5, 2018Inventor: Jeffrey CHU
-
Publication number: 20180048817Abstract: Methods and apparatus improve static region detection in an imaging pipeline. An imaging pipeline may perform detection of static regions of an image at multiple stages of the pipeline. For example, as static regions may be eliminated from further processing by the imaging pipeline, static region detection performed at an early stage of the pipeline may provide for maximized power savings. As images early in the pipeline may contain artifacts inhibiting detection of some static regions, additional static region detection may be performed after further image processing. For example, static region detection may be performed for a second time after some filtering is applied to images in the pipeline. Regions previously characterized as dynamic may be characterized as static later in the pipeline due to a reduction of noise for example provided by the filters, and differences between the static region detection at different positions within the imaging pipeline.Type: ApplicationFiled: August 15, 2016Publication date: February 15, 2018Inventors: Suolong Dong, Scott Cheng, Jeffrey Chu, Neil Christanto, Joseph Cheung, Michael Lee Coulter, Chia-Yuan Teng, Haoping Xu
-
Publication number: 20170083262Abstract: Systems, methods, and computer programs are disclosed for controlling memory frequency. One method comprises a first memory client generating a compressed data buffer and compression statistics related to the compressed data buffer. The compressed data buffer and the compression statistics are stored in a memory device. Based on the stored compression statistics, a frequency or voltage setting of the memory device is adjusted for enabling a second memory client to read the compressed data buffer.Type: ApplicationFiled: January 13, 2016Publication date: March 23, 2017Inventors: SERAG GADELRAB, SUDEEP RAVI KOTTILINGAL, MEGHAL VARIA, POOJA SINHA, UJWAL PATEL, RUOLONG LIU, JEFFREY CHU, SINA GHOLAMIAN, HYUKJUNE CHUNG, DAVID STRASSER, RAGHAVENDRA NAGARAJ, ERIC DEMERS
-
Patent number: 8369324Abstract: The disclosure is directed to an embodiment of a system that includes: (a) a queue to receive compressed blocks of data elements to be transmitted to a destination node and a variable compression module that, in response to an unacceptable connection status with the destination node, an unacceptable level of local processing resources, and/or an unacceptable level of local memory resources, changes a number of data elements in the block and/or increases a degree of compression.Type: GrantFiled: September 29, 2008Date of Patent: February 5, 2013Assignee: Avaya Inc.Inventors: Alan R. Breight, Jeffrey Chu, Marc A. Geist, Robert C. Steiner
-
Publication number: 20080248600Abstract: A method for wafer backside alignment overlay accuracy includes forming a buried layer on a front-side of a wafer; forming a conductive layer on the buried layer and patterning a first test structure and a second test structure therein; forming an etch stop layer on the conductive layer; etching through the wafer from the backside to perform an alignment process with the first test structure; and determining an overlay accuracy of the alignment process with the second test structure. The first test structure includes an optical vernier and the second test structure includes an electrical testing structure.Type: ApplicationFiled: April 6, 2007Publication date: October 9, 2008Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Sheng-Chieh Liu, Tzu-Yang Wu, Ya-Wen Lee, Jeffrey Chu, Hsueh-Liang Chou, Chia-Hung Kao
-
Publication number: 20070124824Abstract: A system for distributed networking of geolocation equipment includes a plurality of sites having geolocation equipment, each instance of geolocation equipment being coupled to a network, and a service provider coupled to the network. In exchange for ownership and use of geolocation equipment provided by the service provider, an operator of the geolocation equipment allows the service provider to access to the geolocation equipment over the network for use in locating unknown transmitters.Type: ApplicationFiled: November 14, 2005Publication date: May 31, 2007Inventor: Jeffrey Chu
-
Publication number: 20060287137Abstract: A virtual batting range such for engaging in sporting activities, the virtual batting range comprising one or more individual batting areas for user to hit, bat, throw or kick balls; a reactive system with sensors linking to a feedback system which generates various corresponding audio and visual effects; a display unit portions to generate audio and visual effects for an overall ambiance; and a ball dispensing device to deliver balls to users.Type: ApplicationFiled: May 22, 2006Publication date: December 21, 2006Inventor: Jeffrey Chu
-
Publication number: 20060189852Abstract: The invention relates to a system for monitoring a physiological parameter of players engaged in a sports activity. The invention further relates to a method for evaluating and treating players when the parameter exceeds a predetermined level. The system measures, calculates and records the parameter and then alerts trained personnel to apply the method to evaluate and treat players. When the system is configured for use with football, hockey or lacrosse, the system generally includes reporting units, a sideline controller, a database, and a signaling device, such as a wireless personal digital assistant. The physiological parameter data measured and collected by the reporting units are processed by the sideline controller for meaningful analysis or use. When the physiological parameter(s) exceeds a predetermined threshold level the sideline controller generates an alert that is received by the signaling device, which is typically worn by sideline personnel, such as coaching staff or trainers.Type: ApplicationFiled: January 9, 2006Publication date: August 24, 2006Inventors: Richard Greenwald, Jeffrey Chu, David Bertoni, Thad Ide
-
Publication number: 20060074338Abstract: The present invention provides a system for monitoring a physiological parameter of players engaged in a sporting activity. The system includes a plurality of reporting units, a controller, and a signaling device. The reporting unit has an arrangement of sensing devices that measure the physiological parameter of an individual player and generate parameter data. The controller receives the parameter data transmitted from each reporting unit and then processes the parameter data to calculate a parameter result. When the parameter result exceeds a predetermined value, the controller communicates with a signaling device that provides an alert to sideline personnel to monitor the player(s) in question. The system also includes a remote storage device for holding historical data collected by the system which permits subsequent analysis.Type: ApplicationFiled: September 13, 2005Publication date: April 6, 2006Inventors: Richard Greenwald, Jeffrey Chu, Joseph Crisco, Thad Ide
-
Publication number: 20060056545Abstract: The invention is a signal processing system and method having increased bandwidth. An embodiment of the invention is a method of processing an analog input signal. The analog input signal is split into a first set of signals. The first set of signals are filtered. The first set of signals are digitized to form a second set of signals. The second set of signals are filtered to form a third set of signals. The third set of signals are combined to form a combined signal by adding the signals in the third set signals together to form a digital version of the analog input signal.Type: ApplicationFiled: September 13, 2004Publication date: March 16, 2006Inventors: Jeffrey Chu, Michael Downey