Patents by Inventor Sean Li
Sean Li 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: 12672092Abstract: In some implementations, the techniques described herein relate to a method including: transmitting, by an access point, a message to a wireless device and receiving a response to the message, the response including a list of access points nearby the wireless device; determining, by the access point, a location of the wireless device based on the list of access points utilizing a trilateration algorithm; determining, by the access point, a type of the wireless device; identifying, by the access point, one or more nearby wireless devices within a threshold proximity to the wireless device; and categorizing, by the access point, one of the wireless device or a location of the wireless device based on the one or more nearby wireless devices and the type of the wireless device.Type: GrantFiled: July 28, 2023Date of Patent: June 30, 2026Assignee: PLUME DESIGN, INC.Inventors: Richard Chang, Trevor Condon, Sean Li, Cuong Vu, Jeff Chao
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Publication number: 20250344131Abstract: Disclosed are systems and methods that provide a decision-intelligence (DI)-based, computerized framework for advanced device naming and localization of Wi-Fi connected devices at a location. The disclosed framework operates to manage, control and/or manipulate devices on a Wi-Fi network, which provides intuitive mechanisms to select devices to name, group and/or locate in a WiFi app with WiFi motion and/or detected gesture(s) by leveraging voting and ranking mechanisms via a compiled cross-correlation matrix of channel frequency response (CFR) motion signatures and/or channel state information (CSI) motion signatures. Accordingly, motion signature information can be leveraged to control, enable and/or permit Wi-Fi connections among and/or between devices at a location.Type: ApplicationFiled: May 3, 2024Publication date: November 6, 2025Inventors: Ha DO, Jeffrey ChiFai LIEW, Richard CHANG, Sean LI, Charles KRING, Timothy NGUYEN
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Publication number: 20250301280Abstract: Disclosed are systems and methods that provide a decision-intelligence (DI)-based, computerized framework for determining the geolocation of a WiFi AP without using GPS information/data. The disclosed framework can operate to leverage positional information related to the location for which it is located and/or the devices for which that are connecting thereto, and based on computational analysis of such information, perform a periodic determination of its location, which can correspond to a positional range and/or a coordinate precise location. Accordingly, the disclosed computational analysis and determination can leverage WiFi links and/or data to/from the AP at the location to be part of the determination, and/or be used as a factor in performing the determination. Thus, the framework can perform operations implementing AFC via the geolocated AP devices.Type: ApplicationFiled: March 22, 2024Publication date: September 25, 2025Inventors: Miroslav SAMARDZIJA, Sean LI, Liem Hieu Dinh VO
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Publication number: 20250081259Abstract: An access point of a wireless communication network may be configured to receive a solicited wireless communication from an electronic device in response to a request, the solicited wireless communication being transmitted by the electronic device over a channel of the wireless communication network. The access point may extract channel characteristics from the solicited wireless communication, the channel characteristics being timing-dependent effects on the channel associated with the solicited wireless communication. The access point may generate a device fingerprint based at least in part on the channel characteristics, the device fingerprint being specific to hardware of the electronic device. Using the device fingerprint, the access point or another device may determine an identification, indicative of at least one of an identity or a device type, of the electronic device based on a stored device profile representative of at least one authenticated electronic device.Type: ApplicationFiled: September 3, 2024Publication date: March 6, 2025Inventors: Gašper ŠTUKELJ, Ha DO, Tingyi ZHU, Richard CHANG, Sean LI, Charles KRING, Miroslav SAMARDZIJA, Kiran EDARA
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Publication number: 20250061720Abstract: In some implementations, the techniques described herein relate to a method including: classifying motion data and network device usage data in a networked environment; integrating the classified motion data and the network device usage data to create a combined dataset; processing the combined dataset to identify correlations between the motion data and the network device usage data; and using the identified correlations to predict an occupancy state of the environment.Type: ApplicationFiled: August 16, 2024Publication date: February 20, 2025Inventors: Tingyi ZHU, Ha DO, Richard CHANG, Charles KRING, Sean LI, Timothy NGUYEN
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Publication number: 20250063537Abstract: In some implementations, the techniques described herein relate to a method including: collecting, by a processor, Wi-Fi sense data (WSD) associated with a client device in a network, wherein the WSD includes wireless characteristics indicative of one of a movement or position of the client device; generating, by the processor, a movement signature for the client device based on the WSD; classifying, by the processor, a fine-grained type of the client device utilizing the movement signature; and storing, by the processor, the fine-grained type in a storage device.Type: ApplicationFiled: August 14, 2024Publication date: February 20, 2025Inventors: Tingyi ZHU, Ha DO, Richard CHANG, Charles KRING, Sean LI, Timothy NGUYEN
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Publication number: 20250039823Abstract: In some implementations, the techniques described herein relate to a method including: transmitting, by an access point, a message to a wireless device and receiving a response to the message, the response including a list of access points nearby the wireless device; determining, by the access point, a location of the wireless device based on the list of access points utilizing a trilateration algorithm; determining, by the access point, a type of the wireless device; identifying, by the access point, one or more nearby wireless devices within a threshold proximity to the wireless device; and categorizing, by the access point, one of the wireless device or a location of the wireless device based on the one or more nearby wireless devices and the type of the wireless device.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Richard CHANG, Trevor CONDON, Sean LI, Cuong VU, Jeff CHAO
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Publication number: 20210164993Abstract: This present application generally relates to methods and systems that allow for the establishment of personalized skin care regimen for an individual based upon the individual's genetic profile comprising biomarkers genetically associated with skin phenotypic attributes and/or skin nutritional conditions. In particular, kits and methods are disclosed for determining an individual's genetic profile, which may be used to select an appropriate therapeutic/dietary regimen or lifestyle recommendation based at least in part on the biomarkers used, weights applied thereto, and the resulting likelihood of the individual to exhibit a plurality of skin phenotypic attributes. Such a personalized skin care regimen is advantageous as compared to traditional skin care programs.Type: ApplicationFiled: February 4, 2021Publication date: June 3, 2021Inventors: Michael Nova, Manuel Villa, Cindy Wang, Sean Li, Anja Kammesheidt
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Publication number: 20200369074Abstract: The present disclosure is directed to articles configured as panels of artwork, methods of manufacturing the same, and methods of permanently transferring a coloring media to such articles. More particularly, the exemplary articles and methods for forming the same are configured to accept many types of coloring media on a surface thereof through use of a color-receptive layer.Type: ApplicationFiled: August 11, 2020Publication date: November 26, 2020Inventors: Vincent Thomson, Sean Li, Duane Duan
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Publication number: 20180328945Abstract: This present application generally relates to methods and systems that allow for the establishment of personalized skin care regimen for an individual based upon the individual's genetic profile comprising biomarkers genetically associated with skin phenotypic attributes and/or skin nutritional conditions. In particular, kits and methods are disclosed for determining an individual's genetic profile, which may be used to select an appropriate therapeutic/dietary regimen or lifestyle recommendation based at least in part on the biomarkers used, weights applied thereto, and the resulting likelihood of the individual to exhibit a plurality of skin phenotypic attributes. Such a personalized skin care regimen is advantageous as compared to traditional skin care programs.Type: ApplicationFiled: November 10, 2016Publication date: November 15, 2018Inventors: Michael NOVA, Manuel VILLA, Cindy WANG, Sean LI, Anja KAMMESHEIDT
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Publication number: 20130187247Abstract: A spin-torque transfer (STT) magnetic tunnel junction (MTJ) memory includes a unitary fixed magnetic layer, a magnetic barrier layer on the unitary fixed magnetic layer, a free magnetic layer having a plurality of free magnetic islands on the magnetic barrier layer, and a cap layer overlying the free magnetic layer. Also a method of forming an STT-MTJ memory.Type: ApplicationFiled: January 23, 2012Publication date: July 25, 2013Applicant: QUALCOMM IncorporatedInventors: Wenqing WU, Sean Li, Xiaochun Zhu, Raghu Sagar Madala, Seung H. Kang, Kendrick H. Yuen
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Patent number: 8208290Abstract: A system and method to manufacture magnetic random access memory is disclosed. In a particular embodiment, a method of making a magnetic tunnel junction memory system includes forming a portion of a metal layer into a source line having a substantially rectilinear portion. The method also includes coupling the source line, at the substantially rectilinear portion, to a first transistor using a first via. The first transistor is configured to supply a first current received from the source line to a first magnetic tunnel junction device. The method includes coupling the source line to a second transistor using a second via, where the second transistor is configured to supply a second current received from the source line to a second magnetic tunnel junction device.Type: GrantFiled: August 26, 2009Date of Patent: June 26, 2012Assignee: QUALCOMM IncorporatedInventors: Hari M. Rao, Seung Kang, Xiaochun Zhu, Sean Li, Ken Lee, Matthew M. Nowak, Robert J. Walden
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Patent number: 8086583Abstract: An analytics system can obtain analytics data. The analytics system can automatically partition data based on months or another time period, into fact tables. A scrolling window system can combine multiple eligible fact tables into a single view. A reporting engine can then use the single view.Type: GrantFiled: February 5, 2008Date of Patent: December 27, 2011Assignee: Oracle International CorporationInventors: David Crutchfield, Brent Cromley, James Hang, Sean Li
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Publication number: 20110051509Abstract: A system and method to manufacture magnetic random access memory is disclosed. In a particular embodiment, a method of making a magnetic tunnel junction memory system includes forming a portion of a metal layer into a source line having a substantially rectilinear portion. The method also includes coupling the source line, at the substantially rectilinear portion, to a first transistor using a first via. The first transistor is configured to supply a first current received from the source line to a first magnetic tunnel junction device. The method includes coupling the source line to a second transistor using a second via, where the second transistor is configured to supply a second current received from the source line to a second magnetic tunnel junction device.Type: ApplicationFiled: August 26, 2009Publication date: March 3, 2011Applicant: QUALCOMM IncorporatedInventors: Hari M. Rao, Seung Kang, Xiaochun Zhu, Sean Li, Ken Lee, Matthew M. Nowak, Robert J. Walden
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Publication number: 20080228829Abstract: An analytics system can obtain analytics data. The analytics system can automatically partition data based on months or another time period, into fact tables. A scrolling window system can combine multiple eligible fact tables into a single view. A reporting engine can then use the single view.Type: ApplicationFiled: February 5, 2008Publication date: September 18, 2008Applicant: BEA SYSTEMS, INC.Inventors: David Crutchfield, Brent Cromley, James Hang, Sean Li
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Publication number: 20020197416Abstract: A gas jet deposition method and apparatus includes a plurality of ports to supply plasma to the substrate on which deposition is to occur. A reagent gas is introduced either into the ports or into the expansion chamber. The use of multiple ports results in a much more uniform deposition of material on the substrate. In preferred embodiments, a carrier gas plasma is created using an excitation source such as a microwave power supply.Type: ApplicationFiled: June 21, 2001Publication date: December 26, 2002Inventors: Robert B. Majewski, Alain Duboust, Gang Chen, Sean Li, Jallepally Ravi, Liang-Yuh Chen, Daniel Carl
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Patent number: 6176930Abstract: An apparatus and method for controlling a flow of process material to a deposition chamber. The apparatus comprises an injector valve, disposed between the process material source and the deposition chamber. The injector valve controls the flow of precursor material by repeatedly opening and closing the injector valve with a predetermined duty cycle. The apparatus further comprises an evaporator coupled to the injector valve for evaporating the precursor.Type: GrantFiled: March 4, 1999Date of Patent: January 23, 2001Assignee: Applied Materials, Inc.Inventors: Keith K. Koai, Tung-Ching Tseng, James J. Chen, Mark S. Johnson, John Schmitt, Sean Li