Patents by Inventor Marc Angelo
Marc Angelo 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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Publication number: 20230145811Abstract: A dense loading system with wave loader is a device intended to maximize and evenly distribute catalyst within a catalyst reactor. More specifically, the device provides a dense loading machine that uses air/nitrogen to propel catalysts within the space of a catalyst reactor. To accomplish this, the system includes a unique arrangement of components that utilizes a hybrid distribution of catalyst through a specifically shaped catalyst distribution disc. Further, the catalyst distribution disc is subjected to both pneumatic and rotational forces with the help of a sparger system and a motor system. In addition, the system provides a dense loading machine that may be operated manually or autonomously. Further, the device may load catalyst in radial waves, may achieve targeted area loading, and includes a gyroscopic auto alignment system for the catalyst distribution disc. Thus, the dense loading system that can efficiently and evenly distribute catalyst within a catalyst reactor.Type: ApplicationFiled: October 25, 2022Publication date: May 11, 2023Inventors: Emir Zahirovic, Marc Angelo Rogato, Richard Visscher
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Patent number: 11629960Abstract: A method of determining the orientation of a device having disposed therein, in part, an inertia measurement unit, a phased array receiver, and a controller, includes, in part, detecting the difference between phases of an RF signal received by at least a pair of receive elements of the phased array receiver, determining the angle of incidence of the RF signal from the phase difference, using the angle of incidence to determine the projection of a vector on a plane of an array of transmitters transmitting the RF signal, and determining the yaw of the device from the projection of the vector. The vector is a three-dimensional vector representative of the orientation of the plane of the phased array receivers relative to the plane of the array of transmitters transmitting the RF signal.Type: GrantFiled: September 20, 2019Date of Patent: April 18, 2023Assignee: GuRu Wireless, Inc.Inventors: Marc-Angelo Carino, Seyed Ali Hajimiri, Behrooz Abiri, Florian Bohn
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Publication number: 20200096342Abstract: A method of determining the orientation of a device having disposed therein, in part, an inertia measurement unit, a phased array receiver, and a controller, includes, in part, detecting the difference between phases of an RF signal received by at least a pair of receive elements of the phased array receiver, determining the angle of incidence of the RF signal from the phase difference, using the angle of incidence to determine the projection of a vector on a plane of an array of transmitters transmitting the RF signal, and determining the yaw of the device from the projection of the vector. The vector is a three-dimensional vector representative of the orientation of the plane of the phased array receivers relative to the plane of the array of transmitters transmitting the RF signal.Type: ApplicationFiled: September 20, 2019Publication date: March 26, 2020Inventors: Marc-Angelo Carino, Seyed Ali Hajimiri, Behrooz Abiri, Florian Bohn
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Patent number: 10362399Abstract: Some embodiments of the disclosure provide systems and methods of detecting headphone orientation. The systems and methods described herein may be used, for example, to determine which ear cup of a pair of headphones is positioned on which ear of a user. By making this determination, stereophonic audio signals may be divided into their left audio channel signal and right audio channel signal components and transmitted to the proper ear cup. In another example, the systems and methods described herein may be used to determine when a pair of headphones are being worn on a user's head and/or are removed from a user's head. By determining when the headphones are being worn, the headphones may be able to automatically pause an audio signal and/or power off when a transition from on-head to off-head is detected.Type: GrantFiled: August 9, 2018Date of Patent: July 23, 2019Assignee: Apple Inc.Inventors: Marc-Angelo P. Carino, Brooke L. Bunney, Robert D. Zupke, Paul S. Van Wieren
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Publication number: 20190098388Abstract: An electronic device such as an earphone may have sensor circuitry. The sensor circuitry may include optical proximity sensors and capacitive sensor circuitry. An ear support structure such as an ear hook may be used to hold the earphone adjacent to an ear of a user. In this position, a speaker in the earphone may be used to present audio to the user. The ear hook may be formed from an insulating elastomeric polymer. A stainless steel wire or other bendable structural support member may be embedded within the elastomeric polymer. The bendable member may hold the ear hook in a desired bent shape after bending by the user. The capacitive sensor circuitry may include one or more capacitive sensor electrodes coupled to capacitance-to-digital converter circuitry. Control circuitry may activate the optical proximity sensors in response to detection of a capacitance to confirm that the earphone is being worn.Type: ApplicationFiled: June 26, 2018Publication date: March 28, 2019Inventors: Gareth J. Powell, Marc-Angelo P. Carino, Chen Na
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Publication number: 20190098390Abstract: An earbud may include capacitive sensor electrodes and a capacitance-to-digital converter that is configured to make capacitance measurements with the capacitive sensor electrodes. The earbud may have a housing in which a speaker is mounted. A tubular portion of the housing may have a passageway that is aligned with the speaker. The tubular portion may be received within the ear canal of a user. The tubular portion may include a tubular member on which the capacitive sensor electrodes are formed. The tubular member may be formed from a compressible tubular member that is compressed when the earbud is worn in the ear of the user. Ring-shaped electrodes and other electrodes may be formed on the compressible tubular member. Control circuitry in the earbud may determine whether the earbud is fully or partially within the ear of a user based on the capacitance measurements.Type: ApplicationFiled: June 25, 2018Publication date: March 28, 2019Inventors: Marc-Angelo P. Carino, Gareth J. Powell, Chen Na
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Publication number: 20160123889Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: ApplicationFiled: August 6, 2015Publication date: May 5, 2016Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Marc Angelo, David Johnston, Robert Ormond, Ye Han
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Patent number: 9134290Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: GrantFiled: April 14, 2011Date of Patent: September 15, 2015Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Marc Angelo, David Johnston, Robert Ormond, Ye Han
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Patent number: 8898423Abstract: A data storage system is disclosed that utilizes a high performance caching architecture. In one embodiment, the caching architecture utilizes a cache table, such as a lookup table, for referencing or storing host data units that are cached or are candidates for being cached in the solid-state memory. Further, the caching architecture maintains a segment control list that specifies associations between particular cache table entries and particular data segments. Such separation of activities related to the implementation of a caching policy from activities related to storing cached data and candidate data provides robustness and scalability while improving performance.Type: GrantFiled: January 31, 2012Date of Patent: November 25, 2014Assignee: Western Digital Technologies, Inc.Inventors: Chandra M. Guda, Michael Ainsworth, Choo-Bhin Ong, Marc-Angelo P. Carino
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Publication number: 20130029427Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: ApplicationFiled: April 14, 2011Publication date: January 31, 2013Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Marc Angelo, David Johnston, Robert Ormond, Ye Han
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Patent number: D802453Type: GrantFiled: May 24, 2016Date of Patent: November 14, 2017Assignee: Fitbit, Inc.Inventors: Kevin David Page, Alfred Charles Jones, II, Timothy Michael Vanderet, Irina Igorevna Kozlovskaya, Jonah Avram Becker, Bernhard Wildner, Marc Angelo Capul, Erik Keith Askin, Gad Amit, Daniel J. Clifton