Patents by Inventor Hung A. Pham
Hung A. Pham 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: 11468759Abstract: In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.Type: GrantFiled: July 14, 2020Date of Patent: October 11, 2022Assignee: Apple Inc.Inventors: Hung A. Pham, Stephen P. Jackson, Vinay R. Majjigi, Karthik Jayaraman Raghuram, Adeeti V. Ullal, Yann Jerome Julien Renard, Telford Earl Forgety, III
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Publication number: 20220306476Abstract: Amorphous two-dimensional graphene-like carbon films provide benefits to a variety of applications due to advantageous electrical, mechanical, and chemical properties. Methods are provided to efficiently and cheaply create high-quality amorphous two-dimensional carbon films with embedded graphene-like nanocrystallites using coal as a precursor. These methods employ solution-phase deposition of coal-derived graphene-containing quantum dots followed by relatively low-temperature annealing/crosslinking of the quantum dots to form a single two-dimensional layer of carbon that includes a plurality of randomly-oriented discrete graphene domains connected to each other via amorphous carbon regions. Multi-layer films can be easily created by repeating the deposition and annealing processes. Two-dimensional carbon films formed in this manner exhibit improved properties when compared to crystalline graphene sheets and have properties especially suited to use as the storage medium of memristors.Type: ApplicationFiled: March 29, 2022Publication date: September 29, 2022Inventors: Qing Cao, Fufei An, Christopher Matranga, Congjun Wang, Viet Hung Pham
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Patent number: 11426680Abstract: The present invention relates generally to a method of reducing the level of at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) in a solution comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and von Willebrand factor (VWF), the method comprising: (i) passing a feedstock comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF through a hydrophobic charge-induction chromatographic resin under conditions selected such that at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) present in the feedstock is bound to the resin; and (ii) recovering a solution comprising the at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF which passes through the resin, wherein the concentration of the at least one protein selected from the group consisting of plType: GrantFiled: December 10, 2018Date of Patent: August 30, 2022Assignee: CSL BEHRING GmbHInventors: Hung Pham, Jeffrey Michael Hey, Darren Nguy
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Patent number: 11425060Abstract: Techniques for transmitting a response in a messaging application via a notification can include receiving, at a computing device having one or more processors, an electronic message via a messaging application. The technique can also include outputting, at the computing device, a notification of the electronic message via a system level notification function when the messaging application is executing in a background of the computing device. The notification can include an identifier of a sender of the electronic message, at least a portion of the electronic message, and one or more suggested responses to the electronic message. The technique can further include receiving a selection of a particular response of the one or more suggested responses via the notification, and transmitting, via the messaging application, the particular response for sending to the sender of the electronic message while the messaging application is executing in the background of the computing device.Type: GrantFiled: December 12, 2019Date of Patent: August 23, 2022Assignee: Google LLCInventor: Hung Pham
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Publication number: 20220241641Abstract: Systems and methods of analyzing a user's motion during a swimming session are described. One or more motions sensors can collect motion data of the user. A processor circuit can make motion analysis based on the motion data. The processor circuit can determine if the user's arm swing is a genuine swim stroke. The processor circuit can also determine whether the user is swimming or turning. The processor circuit can also classify the user's swim stroke style. The processor circuit can also determine the user's swim stroke phase. The processor circuit can also determine the user's stroke orbit consistency.Type: ApplicationFiled: August 27, 2021Publication date: August 4, 2022Inventors: Craig Mermel, Karthik Jayaraman Raghuram, Hung A. Pham, Adam S. Howell, James P. Ochs, Alexander Singh Alvarado, Sunny K. Chow, Ronald K. Huang, Gunes Dervisoglu, Kenneth W. Waters
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Patent number: 11388834Abstract: A power distribution board (PDB) may be mounted in a server and used to convert a main power signal to useable power by the server components. The PDB can be mounted on an interior sidewall of the server to maximize available component space of the server. The PDB can include a power transformation section and a power distribution section. The power transformation section can convert the incoming power to the useable power and the power distribution section can output the useable power to the server components. Additional PDBs can be added to the server to accommodate additional server components.Type: GrantFiled: December 3, 2020Date of Patent: July 12, 2022Assignee: Amazon Technologies, Inc.Inventors: Zhiyong Lin, Hung The Pham
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Patent number: 11313935Abstract: A method for calibrating a magnetometer of an electronic device can include detecting a change in a magnetism of the electronic device, collecting a first magnetic field data from the magnetometer at sampling frequency of at least 1 hertz, generating an elliptical calibration model based at least partially on the collected first magnetic field data, collecting a second magnetic field data from the magnetometer, and fitting the collected second magnetic field data to a sphere using the elliptical calibration model.Type: GrantFiled: February 18, 2020Date of Patent: April 26, 2022Assignee: Apple Inc.Inventors: Gunes Dervisoglu, Christopher D. Guichet, Adam S. Howell, Alexander J. Wiens, Christopher E. Balcells, Erik L. Wang, Jonathan M. Beard, Tang Y. Tan, Theodore Lao, Tyler S. Bushnell, Hung A. Pham
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Patent number: 11303590Abstract: Implementations relate to automatic suggested responses based on message stickers provided in a messaging application. In some implementations, a computer-implemented method to provide message suggestions in a messaging application includes detecting a first message sent by a first user device to a second user device over a communication network, programmatically analyzing the first message to determine a semantic concept associated with the first message, identifying one or more message stickers based at least in part on the semantic concept, and transmitting instructions to cause the one or more message stickers to be displayed in a user interface displayed on the second user device.Type: GrantFiled: April 7, 2021Date of Patent: April 12, 2022Assignee: Google LLCInventor: Hung Pham
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Patent number: 11282362Abstract: In an example method, a mobile device obtains a database including a plurality of data records. Each data record includes an indication of a respective impact previously experienced by a user of the mobile device, and sensor data generated by one or more first sensors worn by the user during that impact. The mobile device obtains sensor data generated by one or more second sensors worn by the user over a period of time, and determines whether the user has fallen during the period of time based on the database and the additional sensor data. The mobile device generates one or more notifications based on the determination of whether the user has fallen during the period of time.Type: GrantFiled: July 14, 2020Date of Patent: March 22, 2022Assignee: Apple Inc.Inventors: Xing Tan, Huayu Ding, Hung A. Pham, Karthik Jayaraman Raghuram, Parisa Dehleh Hossein Zadeh, Omar Aziz, Sriram Venkateswaran, Manjunath Shankar Rao, Xiaoyue Zhang, Vinay R. Majjigi, Yann Jerome Julien Renard
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Patent number: 11282363Abstract: In an example method, a mobile device receives motion data obtained by one or more sensors worn by a user. The mobile device determines, based on the motion data, that the user has fallen at a first time and whether the user has moved between a second time and a third time subsequent to the first time. Upon determining that the user has not moved between the second time and the third time, the mobile device initiates a communication to an emergency response service at a fourth time after the third time. The communication includes an indication that the user has fallen and a location of the user.Type: GrantFiled: July 14, 2020Date of Patent: March 22, 2022Assignee: Apple Inc.Inventors: Xing Tan, Umamahesh Srinivas, Adeeti V. Ullal, Hung A. Pham, Karthik Jayaraman Raghuram, Vinay R. Majjigi, Yann Jerome Julien Renard
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Patent number: 11282361Abstract: In an example method, a mobile device receives motion data obtained by one or more sensors over a time period, where the one or more sensors are worn by a user, The mobile device determines, based on the motion data, an impact experienced by the user during the time of period, and determines one or more of characteristics of the user. The mobile device determines, based on the motion data and the one or more characteristics of the user, a likelihood that the user requires assistance subsequent to the impact, and generates one or more notifications based on likelihood.Type: GrantFiled: July 14, 2020Date of Patent: March 22, 2022Assignee: Apple Inc.Inventors: Sheena Sharma, Umamahesh Srinivas, Adeeti V. Ullal, Xiaoyue Zhang, Hung A. Pham, Karthik Jayaraman Raghuram
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Patent number: 11276290Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.Type: GrantFiled: April 17, 2020Date of Patent: March 15, 2022Assignee: Apple Inc.Inventors: Xing Tan, Huayu Ding, Parisa Dehleh Hossein Zadeh, Harshavardhan Mylapilli, Hung A. Pham, Karthik Jayaraman Raghuram, Yann Jerome Julien Renard, Sheena Sharma, Alexander Singh Alvarado, Umamahesh Srinivas, Xiaoyuan Tu, Hengliang Zhang, Geoffrey Louis Chi-Johnston, Vivek Garg
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Publication number: 20220036714Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.Type: ApplicationFiled: October 12, 2021Publication date: February 3, 2022Inventors: Xing Tan, Huayu Ding, Parisa Dehleh Hossein Zadeh, Harshavardhan Mylapilli, Hung A. Pham, Karthik Jayaraman Raghuram, Yann Jerome Julien Renard, Sheena Sharma, Alexander Singh Alvarado, Umamahesh Srinivas, Xiaoyuan Tu, Hengliang Zhang, Geoffrey Louis Chi-Johnston, Vivek Garg
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Publication number: 20210404685Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a refrigeration system of a building; a leak module configured to diagnose that a leak is present in the refrigeration system based on the amount of refrigerant; and at least one module configured to take at least one remedial action in response to the diagnosis that the leak is present in the refrigeration system.Type: ApplicationFiled: September 9, 2021Publication date: December 30, 2021Applicant: Emerson Climate Technologies, Inc.Inventors: Brian R. BUTLER, Stuart K. MORGAN, Hung PHAM, Winfield S. MORTER, Andrew M. WELCH, David A. ALFANO, Michael A. SAUNDERS
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Publication number: 20210400419Abstract: Embodiments are disclosed for head dimension estimation for spatial audio applications. In an embodiment, a method comprises: obtaining, using one or more processors of an audio headset worn on a user's head, acceleration samples and rotation rate samples over a specified time window while the user rotates their head, the acceleration samples and rotation rate samples measured using motion sensors in the headset; determining a function that relates the acceleration samples to the rotation rate samples; comparing the function to a plurality of reference functions, where each reference function corresponds to a different head dimension in a nominal range of head dimensions; and estimating a dimension of the user's head based on the comparing.Type: ApplicationFiled: June 17, 2021Publication date: December 23, 2021Inventors: Ozhan Turgut, Halil Ibrahim Basturk, Alexander Singh Alvarado, Adam S. Howell, Hung A. Pham
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Publication number: 20210381708Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a first portion of a refrigeration system within a building; and an isolation module configured to selectively open and close an isolation valve of the refrigeration system and to, via the isolation valve, maintain the amount of refrigerant within the first portion within the building below a predetermined amount of the refrigerant.Type: ApplicationFiled: July 28, 2020Publication date: December 9, 2021Applicant: Emerson Climate Technologies, Inc.Inventors: Brian R. BUTLER, Stuart K. MORGAN, Hung PHAM, Winfield S. MORTER, Andrew M. WELCH, David ALFANO, Michael A. SAUNDERS
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Publication number: 20210380876Abstract: The present invention provides a biological use including a bioplatform and a method for detecting a high-sensitivity biomolecule by providing improved quantum yield (QY) and brightness when detecting biomolecules by preparing nanoparticles, which are doped in multiple quantum dots and have a structure of inorganic core particles, a quantum dot buried layer and a silica/quantum dot composite shell, while maintaining a high occupancy and stable bonding.Type: ApplicationFiled: September 28, 2018Publication date: December 9, 2021Inventors: Bong Hyun JUN, Sung Wook YOON, Yoon Sik LEE, Dong Ok CHOI, Xuan Hung PHAM, Tae Han KIM, Jung Won KIM
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Patent number: 11131471Abstract: A refrigerant control system includes: a charge module configured to determine an amount of refrigerant that is present within a refrigeration system of a building; a leak module configured to diagnose that a leak is present in the refrigeration system based on the amount of refrigerant; and at least one module configured to take at least one remedial action in response to the diagnosis that the leak is present in the refrigeration system.Type: GrantFiled: July 28, 2020Date of Patent: September 28, 2021Assignee: Emerson Climate Technologies, Inc.Inventors: Brian R. Butler, Stuart K. Morgan, Hung Pham, Winfield S. Morter, Andrew M. Welch, David Alfano, Michael A. Saunders
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Publication number: 20210283530Abstract: The present invention relates generally to a method of reducing the level of at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) in a solution comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and von Willebrand factor (VWF), the method comprising: (i) passing a feedstock comprising at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF through a hydrophobic charge-induction chromatographic resin under conditions selected such that at least one protein selected from the group consisting of plasminogen, tissue plasminogen activator and other protease(s) present in the feedstock is bound to the resin; and (ii) recovering a solution comprising the at least one protein selected from the group consisting of fibrinogen, Factor VIII and VWF which passes through the resin, wherein the concentration of the at least one protein selected from the group consisting of plType: ApplicationFiled: March 1, 2021Publication date: September 16, 2021Inventors: Hung PHAM, Jeffrey Michael HEY, Darren NGUY
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Patent number: 11103749Abstract: Systems and methods of analyzing a user's motion during a swimming session are described. One or more motions sensors can collect motion data of the user. A processor circuit can make motion analysis based on the motion data. The processor circuit can determine if the user's arm swing is a genuine swim stroke. The processor circuit can also determine whether the user is swimming or turning. The processor circuit can also classify the user's swim stroke style. The processor circuit can also determine the user's swim stroke phase. The processor circuit can also determine the user's stroke orbit consistency.Type: GrantFiled: August 31, 2017Date of Patent: August 31, 2021Assignee: Apple Inc.Inventors: Craig H. Mermel, Karthik Jayaraman Raghuram, Hung A. Pham, Adam S. Howell, James P. Ochs, Alexander Singh Alvarado, Sunny K. Chow, Ronald K. Huang, Gunes Dervisoglu, Kenneth Waters