Patents by Inventor David Su
David Su 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: 11961096Abstract: Systems, methods, and apparatuses are described for determining compliance with a plurality of restrictions associated with one or more devices in an organization. First text indicating restrictions may be received, and second text indicating a current configuration of one or more devices may be received. Both sets of text may be processed by, e.g., removing a portion of the text based on a predetermined list of terms and simplifying the text using a lemmatization algorithm. A first vector and second vector may be generated based on the processed sets of text, and each vector may be weighted based on an inverse frequency of words in their respective text. Each vector may be normalized based on semantic analysis. The two vectors may be compared. Based on the comparison, third text corresponding to a portion of the second vector may be generated and transmitted to a third computing device.Type: GrantFiled: April 28, 2023Date of Patent: April 16, 2024Assignee: Capital One Services, LLCInventors: David Spencer Warren, Daniel Lantz, Ricky Su, Shannon Hsu, Scott Anderson
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Patent number: 11945785Abstract: Disclosed herein are heterocyclic compounds, for example, according to the following formula and analogs thereof: that inhibit the activity of FLT3. Also described are specific covalent inhibitors of FLT3. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the FLT3 inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of proliferative diseases or conditions, including hematological malignancies and other diseases or conditions dependent on FLT3 activity.Type: GrantFiled: December 29, 2022Date of Patent: April 2, 2024Assignee: Biomea Fusion, Inc.Inventors: David Sperandio, Xiaodong Wang, Thorsten A. Kirschberg, James T. Palmer, Thomas Butler, Solomon B. Ungashe, Neil Howard Squires, Nan-Horng Lin, Ravindra B. Upasani, Amna Trinity-Turjuman Adam, Yongli Su, Thu Phan
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Patent number: 11924440Abstract: The present disclosure describes techniques for coding and decoding video in which a plurality of coding hypotheses are developed for an input pixel block of frame content. Each coding hypothesis may include generation of prediction data for the input pixel block according to a respective prediction search. The input pixel block may be coded with reference to a prediction block formed from prediction data derived according to plurality of hypotheses. Data of the coded pixel block may be transmitted to a decoder along with data identifying a number of the hypotheses used during the coding to a channel. At a decoder, an inverse process may be performed, which may include generation of a counterpart prediction block from prediction data derived according to the hypothesis identified with the coded pixel block data, then decoding of the coded pixel block according to the prediction data.Type: GrantFiled: August 24, 2022Date of Patent: March 5, 2024Assignee: APPLE INC.Inventors: Alexandros Michael Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Patent number: 11146084Abstract: A power sensing and indication circuit includes a first device connector for charging a first device and having a first pin and a second pin, the first pin of the first device connector being connected to an output voltage port of a controller. The power sensing and indication circuit includes a first amplifier. The first amplifier has an inverting input port, a non-inverting input port and an output port. The power sensing and indication circuit includes a first set of multiple photodiodes for emitting light of a first color and a second set of multiple photodiodes for emitting light of a second color. The power sensing and indication circuit includes at least one of a transistor or a digital circuit to cause the first set of multiple diodes to emit light of the first color or the second set of multiple photodiodes to emit light of the second color.Type: GrantFiled: August 4, 2017Date of Patent: October 12, 2021Assignee: Superior Communications, Inc.Inventors: George Chen, Samuel Sentosa, David Su
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Patent number: 10862343Abstract: Method and apparatus for wirelessly transmitting and receiving power between devices are provided. A first device may convert power into RF energy and transmit the RF energy to a second device. In some implementations, the first device may steer the RF energy using beamforming techniques to the second device. The second device may receive and convert the RF energy into power for the second device. In some implementations, the second device may be powered solely or in part by power transmitted by the first device. In some implementations, the first device may include two or more RF energy harvesters and a power combiner. The power combiner may combine power from the two or more RF energy harvesters to power the second device and/or charge a battery.Type: GrantFiled: February 13, 2019Date of Patent: December 8, 2020Assignee: Atmosic Technologies Inc.Inventors: David Su, Manolis Terrovitis, Masoud Zargari, Jason Chih-way Hou, Teresa Huai-Ying Meng
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Publication number: 20190281555Abstract: Method and apparatus for controlling the power consumption of a wireless device are provided. A wireless device may include a configurable radio frequency (RF) front-end that may be configured to use fewer hardware stages and/or processing steps to reduce power consumption based at least in part on a signal quality, detected interference, or system information associated with a received RF signal. In some implementations, the configurable RF front-end may be configured to consume less power while receiving strong RF signals and configured to consume more power while receiving weak RF signals.Type: ApplicationFiled: March 9, 2018Publication date: September 12, 2019Inventors: Jason Chih-way Hou, David Su, Manolis Terrovitis, Masoud Zargari, Teresa Huai-Ying Meng
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Patent number: 10412680Abstract: Method and apparatus for controlling the power consumption of a wireless device are provided. A wireless device may include a configurable radio frequency (RF) front-end that may be configured to use fewer hardware stages and/or processing steps to reduce power consumption based at least in part on a signal quality, detected interference, or system information associated with a received RF signal. In some implementations, the configurable RF front-end may be configured to consume less power while receiving strong RF signals and configured to consume more power while receiving weak RF signals.Type: GrantFiled: March 9, 2018Date of Patent: September 10, 2019Assignee: Atmosic Technologies Inc.Inventors: Jason Chih-way Hou, David Su, Manolis Terrovitis, Masoud Zargari, Teresa Huai-Ying Meng
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Publication number: 20190181687Abstract: Method and apparatus for wirelessly transmitting and receiving power between devices are provided. A first device may convert power into RF energy and transmit the RF energy to a second device. In some implementations, the first device may steer the RF energy using beamforming techniques to the second device. The second device may receive and convert the RF energy into power for the second device. In some implementations, the second device may be powered solely or in part by power transmitted by the first device. In some implementations, the first device may include two or more RF energy harvesters and a power combiner. The power combiner may combine power from the two or more RF energy harvesters to power the second device and/or charge a battery.Type: ApplicationFiled: February 13, 2019Publication date: June 13, 2019Inventors: David Su, Manolis Terrovitis, Masoud Zargari, Jason Chih-way Hou, Teresa Huai-Ying Meng
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Publication number: 20190181688Abstract: Method and apparatus for wirelessly transmitting and receiving power between devices are provided. A first device may convert power into RF energy and transmit the RF energy to a second device. In some implementations, the first device may steer the RF energy using beamforming techniques to the second device. The second device may receive and convert the RF energy into power for the second device. In some implementations, the second device may be powered solely or in part by power transmitted by the first device. In some implementations, the first device may include two or more RF energy harvesters and a power combiner. The power combiner may combine power from the two or more RF energy harvesters to power the second device and/or charge a battery.Type: ApplicationFiled: February 13, 2019Publication date: June 13, 2019Inventors: David Su, Manolis Terrovitis, Masoud Zargari, Jason Chih-way Hou, Teresa Huai-Ying Meng
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Publication number: 20190181685Abstract: Method and apparatus for wirelessly transmitting and receiving power between devices are provided. A first device may convert power into RF energy and transmit the RF energy to a second device. In some implementations, the first device may steer the RF energy using beamforming techniques to the second device. The second device may receive and convert the RF energy into power for the second device. In some implementations, the second device may be powered solely or in part by power transmitted by the first device. In some implementations, the first device may include two or more RF energy harvesters and a power combiner. The power combiner may combine power from the two or more RF energy harvesters to power the second device and/or charge a battery.Type: ApplicationFiled: December 8, 2017Publication date: June 13, 2019Inventors: David Su, Manolis Terrovitis, Masoud Zargari, Jason Chih-way Hou, Teresa Huai-Ying Meng
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Patent number: 9949235Abstract: Method and apparatus for generating and receiving a paging signal are provided. The paging signal may be received by a wireless device in a low-power state. The paging signal may include a target identification (ID) that may be associated with the wireless device. If the target ID is associated with the wireless device, the wireless device may leave the low-power state, enter an active power state and communicate with other wireless devices. The wireless device may include power harvesting circuitry to convert RF energy from the paging signal into power to operate a portion of the wireless device.Type: GrantFiled: July 3, 2017Date of Patent: April 17, 2018Assignee: Atmosic Technologies Inc.Inventors: David Su, Manolis Terrovitis, Masoud Zargari
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Publication number: 20180069413Abstract: A power sensing and indication circuit includes a first device connector for charging a first device and having a first pin and a second pin, the first pin of the first device connector being connected to an output voltage port of a controller. The power sensing and indication circuit includes a first amplifier. The first amplifier has an inverting input port, a non-inverting input port and an output port. The power sensing and indication circuit includes a first set of multiple photodiodes for emitting light of a first color and a second set of multiple photodiodes for emitting light of a second color. The power sensing and indication circuit includes at least one of a transistor or a digital circuit to cause the first set of multiple diodes to emit light of the first color or the second set of multiple photodiodes to emit light of the second color.Type: ApplicationFiled: August 4, 2017Publication date: March 8, 2018Inventors: George Chen, Samuel Sentosa, David Su
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Publication number: 20180014273Abstract: Method and apparatus for generating and receiving a paging signal are provided. The paging signal may be received by a wireless device in a low-power state. The paging signal may include a target identification (ID) that may be associated with the wireless device. If the target ID is associated with the wireless device, the wireless device may leave the low-power state, enter an active power state and communicate with other wireless devices. The wireless device may include power harvesting circuitry to convert RF energy from the paging signal into power to operate a portion of the wireless device.Type: ApplicationFiled: July 3, 2017Publication date: January 11, 2018Inventors: David Su, Manolis Terrovitis, Masoud Zargari
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Publication number: 20160045054Abstract: A portable cooking container includes an external container body, an internal container body, and a lid unit. The external container body includes an external wall structure having an external cavity formed within the external wall structure, the external wall structure comprising a first external surrounding wall and a second external surrounding wall. The internal container body is detachably received in the external cavity, and has at least one internal surrounding wall to define an internal cavity within the internal surrounding wall. The internal container body has a plurality of blocking sections circumferentially formed on an upper portion of the internal container body. The lid unit is shaped and sized to fittedly cover the external container body, and includes a venting mechanism for allowing steam to be vented out of the portable cooking container.Type: ApplicationFiled: January 10, 2015Publication date: February 18, 2016Inventor: David Su
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Patent number: 9204394Abstract: A wake-up radio is configured to scan for transmissions while the radio receiver is in sleep mode. The wake-up radio detects incoming RF transmissions intended for the radio receiver by analyzing data frame characteristics in an incoming RF transmission. The data frame characteristics may contain a signature code that is unique to the radio receiver. The signature code may be based on the time duration of a sequence of orthogonal frequency division multiplex (OFDM) symbols received in a clear to send to self (CTS2S) transmission or a time duration of short interframe spaces (SIFS) used to transmit the data frames.Type: GrantFiled: March 12, 2013Date of Patent: December 1, 2015Assignee: QUALCOMM IncorporatedInventors: Zhanfeng Jia, David Su, Ning Zhang, Kai Shi
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Publication number: 20150310570Abstract: A pricing rules engine identifies a plurality of potential competitors for a travel property and identifies one or more rule conditions. The pricing rules engine performs a pricing correlation on the plurality of potential competitors according to the one or more rule conditions and determines, based on a result of the pricing correlation, at least one of the plurality of potential competitors to be included in a competitor set. When an offer price exceeds a rule threshold, the pricing rules engine adjusts a sub-rate price discount for the travel property according to rates charged by competitor travel properties in the competitor set. When the capacity for a given room type satisfies the rule threshold, the pricing rules engine adjusts a price modifier for the given room type according to rates charged by competitor travel properties in the competitor set.Type: ApplicationFiled: April 28, 2014Publication date: October 29, 2015Applicant: Duetto Research, Inc.Inventors: Marco Benvenuti, Craig Weissman, Patrick Bosworth, Neelav Rana, Michael Skinner, Jayesh Sureshchandra, Anuj Jenveja, David Su
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Patent number: 9160461Abstract: A frequency source, such as for a wireless communications device, configured to have a duty cycle adjustment. A selected harmonic spur resulting from operation of the frequency source at one duty cycle may be avoided or minimized by operating the frequency source at a second duty cycle. Determination of the appropriate duty cycle may be based on measuring the amplitude of the harmonic spur as it appears in the output of a receive chain of the wireless device. Alternatively, the duty cycle may be set to desired value to avoid or minimize a given harmonic.Type: GrantFiled: January 10, 2013Date of Patent: October 13, 2015Assignee: Qualcomm IncorporatedInventors: Justin A. Hwang, David Su
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Patent number: 9009253Abstract: A method for optimizing resources on a web server is provided. A web page may include areas for displaying content that is time consuming to retrieve. The content may be geographically far away or the content server itself may be slow. A caching proxy between the web server and the content server responds to requests for data immediately, with or without the data requested from the cache. On a cache miss, the caching proxy asynchronously retrieves data so that the next time the same content is requested, the data should be available in the cache. Asynchronous retrieval means that no valuable resources are tied up on the web server while waiting for the content to be provided from the content server. The initial web page sent from the web server to the web browser includes retry logic. The data may be retrieved from the cache during one of the retries.Type: GrantFiled: February 16, 2011Date of Patent: April 14, 2015Assignee: Yahoo! Inc.Inventors: Jayadev Chandrasekhar, David Su, Prasanna Padmanabhan, Nicholas Zakas, Okan Alper
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Publication number: 20140269462Abstract: A wake-up radio is configured to scan for transmissions while the radio receiver is in sleep mode. The wake-up radio detects incoming RF transmissions intended for the radio receiver by analyzing data frame characteristics in an incoming RF transmission. The data frame characteristics may contain a signature code that is unique to the radio receiver. The signature code may be based on the time duration of a sequence of orthogonal frequency division multiplex (OFDM) symbols received in a clear to send to self (CTS2S) transmission or a time duration of short interframe spaces (SIFS) used to transmit the data frames.Type: ApplicationFiled: March 12, 2013Publication date: September 18, 2014Applicant: QUALCOMM IncorporatedInventors: Zhanfeng Jia, David Su, Ning Zhang, Kai Shi
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Publication number: 20140194076Abstract: A frequency source, such as for a wireless communications device, configured to have a duty cycle adjustment. A selected harmonic spur resulting from operation of the frequency source at one duty cycle may be avoided or minimized by operating the frequency source at a second duty cycle. Determination of the appropriate duty cycle may be based on measuring the amplitude of the harmonic spur as it appears in the output of a receive chain of the wireless device. Alternatively, the duty cycle may be set to desired value to avoid or minimize a given harmonic.Type: ApplicationFiled: January 10, 2013Publication date: July 10, 2014Applicant: QUALCOMM INCORPORATEDInventors: Justin A. HWANG, David SU