Patents by Inventor Deven Patel

Deven Patel 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).

  • Publication number: 20220345991
    Abstract: Systems and methods are provided by which all APs in a particular deployment can be used to assist in the out-of-band discovery of 6 GHz radios by client devices. That is, a series of iterative operations can be performed to: (I) determine the state of 6 GHz radios in a zone/deployment area; (II) identify what radios can be considered near-neighbors to non-6 GHz radios for purposes of advertising one or more of the 6 GHz radios; (Ill) rank neighboring 6 GHz radios for a given non-6 GHz radio based on certain radio metrics; and (IV) ultimately determine those 6 GHz radios that can be advertised by the given non-6 GHz radio.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 27, 2022
    Inventors: NITIN A. CHANGLANI, DEVEN PATEL, FARHAN HASNAIN
  • Publication number: 20220345992
    Abstract: Systems and methods are provided by which all APs in a particular deployment can be used to assist in the out-of-band discovery of 6 GHz radios by client devices. That is, a series of iterative operations can be performed to: (I) determine the state of 6 GHz radios in a zone/deployment area; (II) identify what radios can be considered near-neighbors to non-6 GHz radios for purposes of advertising one or more of the 6 GHz radios; (Ill) rank neighboring 6 GHz radios for a given non-6 GHz radio based on certain radio metrics; and (IV) ultimately determine those 6 GHz radios that can be advertised by the given non-6 GHz radio.
    Type: Application
    Filed: April 23, 2021
    Publication date: October 27, 2022
    Inventors: NITIN A. CHANGLANI, DEVEN PATEL, FARHAN HASNAIN
  • Publication number: 20220337002
    Abstract: Example implementations relate to an electronic plug having a locking assembly for securing within an electronic port having a receptacle. The locking assembly includes a cantilever beam, a deformable arm, and an axle rotatably coupled to a connector of the electronic plug. The cantilever beam extends from the axle, where a free end of the cantilever beam includes a locking tab aligned to a recess of the connector. The deformable arm extends from the axle, where an open end of the deformable arm is rested on the connector. In a biased state of the deformable arm, the locking tab is positioned below the recess to allow movement of the connector in and out of the receptacle. In a relaxed state of the deformable arm, the locking tab protrudes above the recess to allow movement of the connector into the receptacle and prevent movement of the connector out of the receptacle.
    Type: Application
    Filed: April 14, 2021
    Publication date: October 20, 2022
    Inventors: Tri Luong Nguyen, Deven Patel
  • Publication number: 20220312344
    Abstract: Systems and methods are provided for optimizing the scheduling of Orthogonal Frequency-Division Multiple Access (OFDMA) transmissions in the downlink (DL) direction. A two-stage mechanism can be implemented when effectuating DL OFDMA transmission involving multiple modulation and coding schemes (MCS) in a single transmit burst. A first stage of the two-stage mechanism may use radio frequency (RF) boosting/de-boosting of Resource Units (RUs) such that the average input power to an AP power amplifier (PA) may remain under a saturated PA output power to ensure PA linearity. If RF boosting/de-boosting is not supported, an alternative mechanism for OFDMA grouping (to rigid grouping) can be employed to skip higher MCS.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 29, 2022
    Inventors: Farhan Hasnain, Mohd Shahnawaz Siraj, Eldad Perahia, Deven Patel, Sachin Ganu
  • Patent number: 11439617
    Abstract: The present invention comprises compounds of formula (I): where R1 may be PEG or other polymeric moieties. For example, R1 may be repeating PEG units —(CH2—CH2—O)n—, wherein n=1-455. R1 may also be other polymeric moieties of varying sizes and structures, for example, R1 may be poly(glycolide), poly(lactic acid), poly(lactide), poly(caprolactone), poly(lactide-co-caprolactone), poly(lactide-co-glycolide), or poly(lactic acid)-butanol. One or more embodiments of the invention may also relate to injectable pharmaceutical compositions comprising polymer conjugated monomethyl fumarate, and methods for treating relapsing-remitting multiple sclerosis and psoriasis.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 13, 2022
    Inventors: Deven Patel, H. Rajan Sharma, Manoj Mishra
  • Publication number: 20220260464
    Abstract: This disclosure provides cyanine dye compounds having linked hydrogen bond-forming groups that can be used for detecting nucleic acids, particularly for fluorescent staining of DNA, in a biological sample. We found that the simultaneous incorporation of at least two hydrogen bond-forming groups (HBGs) into such a nucleic acid stain can provide for crosslinking interactions between the stain and the target nucleic acid, and lead to a significant increase in the detection sensitivity without substantially increasing undesirable cytotoxicity or mutagenicity properties of the dye compounds. The cyanine dye compounds can have a cyanine structure that connects two particular fused heterocycle ring systems, where at least two HBGs are connected to the core structure through linkers. Also provided are nucleic acid complexes including the cyanine dye compounds, and methods of using the compounds to detect nucleic acids in a biological sample.
    Type: Application
    Filed: February 16, 2021
    Publication date: August 18, 2022
    Inventors: Zhenjun Diwu, Haitao Guo, Lok N. Neupane, Deven Patel
  • Publication number: 20220251295
    Abstract: Compounds of formula I: or a pharmaceutically acceptable salt, hydrate, and/or solvate thereof, wherein: R1 is a pharmaceutically acceptable polymeric moiety comprising a pharmaceutically acceptable polymer chain such that the carbonyl group is linked to R1 through an ester, amide, carbonate or carbamate bond; R2 is hydrogen, or —(C?O)Rs wherein R5 is a C1-3 straight or branched chain alkyl group; and R3 and R4 are independently selected from hydrogen, C1-3 straight or branched chain alkyl group, or —(C=0)Re wherein R6 is —(O—CH2—CH2)n—OCH3 or a C1-3 straight or branched chain alkyl group, and n is 1 to 5. The compositions are useful for the treatment of Parkinson's disease when administered alone or in combination with carbidopa and/or entacapone.
    Type: Application
    Filed: June 28, 2020
    Publication date: August 11, 2022
    Inventors: Deven Patel, H. Rajan Sharma, Manoj Sharma, Leema Reddy PEDDAREDDYGARI
  • Patent number: 11356133
    Abstract: Systems and techniques are described that are directed to filter frequency response shift compensation, including attenuation compensation. Attenuation compensation can apply a pre-distortion to compensate for the magnitude of attenuated resource units (RUs). Additionally, filter frequency response shift can involve applying PHY Protocol Data Unit (PPDU) scheduling schemes. For example, a PPDU scheduling scheme can reduce bandwidth in the channel, thereby dropping the affected RUs. The attenuation compensation is implemented using front ends that provide feedback to a respective radio, which allows that radio to apply the appropriate pre-distortion. The front end can include one or more filters enabling frequency domain coexistence between collocated radios operating in the differing Wi-Fi bands, and a coupler that provides the feedback indicating the frequency response shift to a radio.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: June 7, 2022
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Farhan Hasnain, Nitin A. Changlani, Eldad Perahia, Deven Patel
  • Publication number: 20220132606
    Abstract: One embodiment can provide a method and a system for performing multiple radio frequency allocation. During operation, the system including a controller can receive, a Wi-Fi channel allocation and a filter bank configuration associated with a Wi-Fi radio transceiver. The system can determine one or more Internet of things (IoT) radio transceivers operating with the Wi-Fi radio transceiver. For a respective IoT radio transceiver, the system can perform the following operations: determining a set of scores based on a set of constraints associated with an application type for the IoT radio transceiver; and computing a weighted average score based on the set of scores; and determining a channel allocation for the IoT radio transceiver based on the weighted average score and the Wi-Fi channel allocation.
    Type: Application
    Filed: October 27, 2020
    Publication date: April 28, 2022
    Inventors: Farhan Hasnain, Kannan Konath, James Jay Friedmann, Deven Patel
  • Publication number: 20210377947
    Abstract: Dynamic configuration of multiple radios of an access point is described. An example of an access point includes a processor; a memory; hardware filters; and a first set of radio chains and antennas, the access point including a first radio mode for operation as a single radio on a first channel to service a first BSS and a second radio mode for operation as a first radio on the first channel and a second radio on a second channel to perform an additional service, wherein the access point is to provide dynamic configuration of the radios including, upon determining that operation of the first channel to service the first BSS is not compatible with a particular hardware filter of the first radio, migrating the first BSS from the first radio to the second radio to service on the second channel, and providing the additional service on the first channel.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 2, 2021
    Inventors: Nitin Changlani, Farhan Hasnain, Shahnawaz Siraj, Manoj Thawani, Deven Patel
  • Patent number: 11114936
    Abstract: An example system can determine a power consumption of each of a first and a second powered device ports, determine an output voltage demand of each of the first and the second powered device ports based on the determined power consumptions, and based on the output voltage demand, adjust an output voltage to each of the first and the second powered device ports via the power controller.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: September 7, 2021
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Deven Patel, Yu Liu, Sanh Huynh
  • Publication number: 20200237704
    Abstract: The present invention comprises compounds of formula (I): where R1 may be PEG or other polymeric moieties. For example, R1 may be repeating PEG units —(CH2—CH2—O)n—, wherein n=1-455. R1 may also be other polymeric moieties of varying sizes and structures, for example, R1 may be poly(glycolide), poly(lactic acid), poly(lactide), poly(caprolactone), poly(lactide-co-caprolactone), poly(lactide-co-glycolide), or poly(lactic acid)-butanol. One or more embodiments of the invention may also relate to injectable pharmaceutical compositions comprising polymer conjugated monomethyl fumarate, and methods for treating relapsing-remitting multiple sclerosis and psoriasis.
    Type: Application
    Filed: October 16, 2018
    Publication date: July 30, 2020
    Inventors: Deven Patel, H. Rajan Sharma, Manoj Sharma
  • Publication number: 20200159962
    Abstract: Viewing history is stored in local storage based on determined categories of content visited by the user of the local viewing device. The categories are determined and stored based on executable code sent with the content to be viewed. Subsequent content which is viewed has the same or other executable code which also modifies the content based on the categories previously determined as related to prior content viewed on the viewing device or viewing user and associated categories stored there-about. Servers used to effectuate the method, in embodiments of the disclosed technology, lack long term storage of the categories in a way which can associate the categories to a specific viewer.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 21, 2020
    Inventor: Deven Patel
  • Publication number: 20190314169
    Abstract: A vertebral disc including a superior surface layer, an inferior surface layer, a midsection between the superior and inferior surface layers and a hollow center. The superior surface layer and inferior surface layer each comprise a layer of lattice with pore sizes in the range of 200-900 ?m and a porosity of each layer of 55-75%. The midsection of the implant comprises a random or pseudorandom lattice interposed between the superior surface layer and inferior surface layer with larger, macro-pores of various sizes. There is a gradient of pore sizes along a longitudinal axis with the smallest pore sizes comprising the superior and inferior surfaces and the largest pore sizes comprising the midsection.
    Type: Application
    Filed: April 15, 2019
    Publication date: October 17, 2019
    Inventors: Amit Patel, Manoj K. Mishra, Deven Patel
  • Patent number: 10439655
    Abstract: An example may include access point, comprising: a processing resource; a first radio transceiver; a first radio frequency (RF) sub-band filter on the first radio transceiver; a second radio transceiver; a second RF sub-band filter, complementary to the first RF sub-band filter, on the second radio transceiver; and instructions executable by the processing resource to enable and disable the first RF sub-band filter and the second RF sub-band filter based on a network metric.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: October 8, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Farhan Hasnain, Deven Patel, James Friedmann
  • Publication number: 20190306805
    Abstract: An example may include access point, comprising: a processing resource; a first radio transceiver; a first radio frequency (RF) sub-band filter on the first radio transceiver; a second radio transceiver; a second RF sub-band filter, complementary to the first RF sub-band filter, on the second radio transceiver; and instructions executable by the processing resource to enable and disable the first RF sub-band filter and the second RF sub-band filter based on a network metric.
    Type: Application
    Filed: March 28, 2018
    Publication date: October 3, 2019
    Inventors: Farhan Hasnain, Deven Patel, James Friedmann
  • Publication number: 20190081556
    Abstract: An example system can determine a power consumption of each of a first and a second powered device ports, determine an output voltage demand of each of the first and the second powered device ports based on the determined power consumptions, and based on the output voltage demand, adjust an output voltage to each of the first and the second powered device ports via the power controller,
    Type: Application
    Filed: September 8, 2017
    Publication date: March 14, 2019
    Inventors: Deven Patel, Yu Liu, Sanh Huynh
  • Patent number: 10021656
    Abstract: In some examples, a method includes performing a channel sounding operation to estimate dynamic channel characteristics between an Access Point (AP) and a wireless device; determining, based on the estimated dynamic channel characteristics, whether a first transmit configuration without polarization diversity at a maximum allowable transmit power level for non-orthogonal polarity will provide a better Quality of Experience (QoE) than a second transmit configuration with polarization diversity above the maximum allowable transmit power level for non-orthogonal polarity; and transmitting a transmit stream with the second transmit configuration when it is determined that it will provide a better QoE than the first transmit configuration.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: July 10, 2018
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Deven Patel, Phillip Carranco
  • Publication number: 20180035392
    Abstract: In some examples, a method includes performing a channel sounding operation to estimate dynamic channel characteristics between an Access Point (AP) and a wireless device; determining, based on the estimated dynamic channel characteristics, whether a first transmit configuration without polarization diversity at a maximum allowable transmit power level for non-orthogonal polarity will provide a better Quality of Experience (QoE) than a second transmit configuration with polarization diversity above the maximum allowable transmit power level for non-orthogonal polarity; and transmitting a transmit stream with the second transmit configuration when it is determined that it will provide a better QoE than the first transmit configuration.
    Type: Application
    Filed: July 29, 2016
    Publication date: February 1, 2018
    Inventors: Deven Patel, Phillip Carranco
  • Patent number: 7469136
    Abstract: Methods in intermediate frequency and direct conversion receivers for reducing pre-selection filter leakage and harmonic coupling to a programmable voltage controlled oscillator by mixing a receive signal at a mixer having a mixer injection frequency outside a pre-selection filter passband. In some applications, the mixer injection frequency is conditionally moved outside the pre-selection filter passband. In other applications, signal gain is increased to compensate for any loss resulting from shifting the mixer injection frequency outside the pre-selection passband.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: December 23, 2008
    Assignee: Motorola, Inc.
    Inventors: Matt Hayek, Deven Patel