Patents by Inventor Philipp Neumann
Philipp Neumann 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: 11681941Abstract: The present disclosure describes non-classical (e.g., quantum) computing systems and methods that utilize dopant molecules contained in host materials as qubits.Type: GrantFiled: May 11, 2022Date of Patent: June 20, 2023Assignee: NVision Imaging Technologies GmbHInventors: Ilai Schwartz, Matthias Pfender, Tobias Schaub, Philipp Neumann
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Publication number: 20230026430Abstract: The present disclosure describes non-classical (e.g., quantum) computing systems and methods that utilize dopant molecules contained in host materials as qubits.Type: ApplicationFiled: May 11, 2022Publication date: January 26, 2023Inventors: Ilai SCHWARTZ, Matthias PFENDER, Tobias SCHAUB, Philipp NEUMANN
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Publication number: 20220374756Abstract: This disclosure relates to an integrated quantum information processing device with host chips having a body. Each body has a first surface, a second surface opposite the first surface, a defect cluster, and optical structures to direct excitation light that has entered the host chip toward the defect cluster and to direct fluorescent light emitted by the defect cluster to exit the host chip. A base chip has a first side coupled to the second surface of each host chip, a second side, an electromagnetic signal guiding structure to guide electromagnetic control signals toward the defect cluster. A magnetic field is aligned with a spin axis at a colour centre of the defect cluster and enables initialisation and readout of nuclear spin states of the colour centre. For each host chip the defect cluster is located proximate the respective second surface relative to the first surface.Type: ApplicationFiled: September 17, 2020Publication date: November 24, 2022Inventors: Marcus William Doherty, Andrew James Horsley, Philipp Neumann
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Publication number: 20220231569Abstract: In order to create favorable structural conditions, at least one first component longitudinal portion and a second component longitudinal portion are provided, where the first component longitudinal portion has a greater level of rigidity than the second component longitudinal portion, such that thereby reducing contact zone wear is reduced, while favorable mounting characteristics are also created at the same time.Type: ApplicationFiled: May 25, 2020Publication date: July 21, 2022Inventors: Leopold HELLINGER, Philipp Neumann, Thomas KULAWIK, Herbert NEMETH, Michael KÄFER
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Patent number: 9851418Abstract: A magnetometer comprising: a sensor formed of diamond material and comprising a plurality of spin centers; a microwave source configured to subject the plurality of spin centers to microwave pulses; a light source configured to subject the plurality of spin centers to light pulses; and a detector configured to detect a fluorescent output signal emitted from the plurality of spin centers, wherein the magnetometer is configured to integrate the fluorescent output signal over a signal averaging time and process the fluorescent output signal such that a standard deviation of the fluorescent output signal decreases with the square root of the signal averaging time over a time period which spans at least two orders of magnitude in the signal averaging time to achieve a standard deviation of less than 100 picotesla.Type: GrantFiled: November 20, 2015Date of Patent: December 26, 2017Assignee: Element Six Technologies LimitedInventors: Philipp Neumann, Jörg Wrachtrup
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Publication number: 20170146615Abstract: A magnetometer comprising: a sensor formed of diamond material and comprising a plurality of spin centres; a microwave source configured to subject the plurality of spin centres to microwave pulses; a light source configured to subject the plurality of spin centres to light pulses; and a detector configured to detect a fluorescent output signal emitted from the plurality of spin centres, wherein the magnetometer is configured to integrate the fluorescent output signal over a signal averaging time and process the fluorescent output signal such that a standard deviation of the fluorescent output signal decreases with the square root of the signal averaging time over a time period which spans at least two orders of magnitude in the signal averaging time to achieve a standard deviation of less than 100 picotesla.Type: ApplicationFiled: November 20, 2015Publication date: May 25, 2017Inventors: Thomas Wolf, Philipp Neumann, Jörg Wrachtrup
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Patent number: 9498895Abstract: A handheld work apparatus has a housing with a guide bar affixed thereto. A saw chain is driven along the guide bar which defines a central plane. A drive element for the chain is in a sprocket wheel space delimited by a sprocket wheel cover. The cover has a longitudinal edge which delimits the space adjacent to a first side of the saw chain. The longitudinal edge has a length from an entry region to a discharge opening. Over at least 50% of this length, the longitudinal edge is at a distance (L) to the housing. The distance (L) corresponds to the chain width (a). The distance of the longitudinal edge of the cover increases at the discharge opening in the running direction of the first side. The largest distance (b) of the longitudinal edge to the central plane is at least 110% of the smallest distance (c).Type: GrantFiled: March 19, 2015Date of Patent: November 22, 2016Assignee: Andreas Stihl AG & Co. KGInventors: Matthias Harer, Erik Andresen, Ralf Blechschmidt, Philipp Neumann, Friedrich Hollmeier
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Publication number: 20150273721Abstract: A handheld work apparatus has a housing with a guide bar affixed thereto. A saw chain is driven along the guide bar which defines a central plane. A drive element for the chain is in a sprocket wheel space delimited by a sprocket wheel cover. The cover has a longitudinal edge which delimits the space adjacent to a first side of the saw chain. The longitudinal edge has a length from an entry region to a discharge opening. Over at least 50% of this length, the longitudinal edge is at a distance (L) to the housing. The distance (L) corresponds to the chain width (a). The distance of the longitudinal edge of the cover increases at the discharge opening in the running direction of the first side. The largest distance (b) of the longitudinal edge to the central plane is at least 110% of the smallest distance (c).Type: ApplicationFiled: March 19, 2015Publication date: October 1, 2015Inventors: Matthias Harer, Erik Andresen, Ralf Blechschmidt, Philipp Neumann, Friedrich Hollmeier
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Patent number: 9068533Abstract: A work apparatus has an engine with a carburetor. An actuating element is connected to the choke shaft of the choke element of the carburetor. An operating mode selector has operating, warm start and cold start positions and is connected fixedly in terms of rotation to an adjusting element. The actuating element is pivoted through a pivot angle (?1) from the operating position into the warm start position and through a pivot angle (?2) from the warm start position into the cold start position. The selector is pivoted through a pivot angle (?1) from the operating position into the warm start position and through a pivot angle (?2) from the warm start position into the cold start position. The ratio of the pivot angle (?2) to the pivot angle (?1) is at least approximately 1.5 times the ratio of the pivot angle (?2) to the pivot angle (?1).Type: GrantFiled: December 19, 2011Date of Patent: June 30, 2015Assignee: Andreas Stihl AG & Co. KGInventors: Evelyn Kullik, Philipp Neumann
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Publication number: 20120318236Abstract: A work apparatus has an engine with a carburetor. An actuating element is connected to the choke shaft of the choke element of the carburetor. An operating mode selector has operating, warm start and cold start positions and is connected fixedly in terms of rotation to an adjusting element. The actuating element is pivoted through a pivot angle (?1) from the operating position into the warm start position and through a pivot angle (?2) from the warm start position into the cold start position. The selector is pivoted through a pivot angle (?1) from the operating position into the warm start position and through a pivot angle (?2) from the warm start position into the cold start position. The ratio of the pivot angle (?2) to the pivot angle (?1) is at least approximately 1.5 times the ratio of the pivot angle (?2) to the pivot angle (?1).Type: ApplicationFiled: December 19, 2011Publication date: December 20, 2012Inventors: Evelyn Kullik, Philipp Neumann
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Publication number: 20110196249Abstract: The invention relates to methods of differentiating between ventricular tachycardias (VTs) and supraventricular tachycardias (SVT) with the assistance of morphology detection, and signal processing devices implementing such methods.Type: ApplicationFiled: February 9, 2011Publication date: August 11, 2011Inventors: Philipp Staeuber, Andreas Neumann, Ulrich Busch, Peter Wohlgemuth
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Publication number: 20080034516Abstract: A walk-behind sweeper has at least one sweeping roller and an air-cooled drive motor having a drive shaft and driving in rotation the at least one sweeping roller. At least one fan wheel conveys cooling air to the drive motor wherein the at least one fan wheel is driven by the drive shaft. A dirt collecting chamber is provided into which swept-up material that is swept up by the at least one sweeping roller is conveyed. The at least one fan wheel has an intake side connected by a flow connection to a working area of the sweeper so that at least a portion of the cooling air stream for the drive motor is taken in from the working area of the sweeper.Type: ApplicationFiled: August 8, 2007Publication date: February 14, 2008Applicant: ANDREAS STIHL AG & CO. KGInventors: Harald Mang, Klaus-Martin Uhl, Philipp Neumann, Gunter Mayer
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Publication number: 20080016705Abstract: A portable handheld work apparatus has a motor housing (2) wherein a drive motor (18) is mounted. The drive motor (18) drives a work tool. The work tool is operatively connected via a drive shaft (8) to the drive motor (18). A coupling device (65, 66, 67) is mounted in the operative connection between the drive shaft (8) and the work tool in order to avoid a transmission of vibrations of the work tool to the drive shaft (8). The coupling device (65, 66, 67) permits a limited movement of the work tool relative to the drive shaft (8).Type: ApplicationFiled: July 17, 2007Publication date: January 24, 2008Inventors: Kai-Ulrich Machens, Philipp Neumann, Thomas Hilt, Gunter Mayer, Adalbert Vielberth
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Patent number: 6830601Abstract: The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) has an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).Type: GrantFiled: August 18, 2003Date of Patent: December 14, 2004Assignee: Andreas Stihl AG & Co. KGInventors: Georg Maier, Martin Benholz, Günter Wolf, Philipp Neumann, Andreas Bähner
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Publication number: 20040031250Abstract: The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) has an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).Type: ApplicationFiled: August 18, 2003Publication date: February 19, 2004Inventors: Georg Maier, Martin Benholz, Gunter Wolf, Philipp Neumann, Andreas Bahner
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Patent number: 6679234Abstract: A manually guided implement having an internal combustion engine and a carburetor for supplying the engine with a fuel/air mixture is provided. A combustion air stream is drawn in through the carburetor by the engine. A warming medium heated up by the engine can be passed along the outer surfaces of the carburetor separate from the combustion air stream.Type: GrantFiled: February 28, 2002Date of Patent: January 20, 2004Assignee: Andreas Stihl AG & Co.Inventors: Georg Maier, Ralf Tuckermann, Günter Wolf, Philipp Neumann, Rebekka Helfen, Maximilian Eberhardt
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Patent number: 6607574Abstract: The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) has an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).Type: GrantFiled: March 22, 2002Date of Patent: August 19, 2003Assignee: Andreas Stihl AG & Co.Inventors: Georg Maier, Martin Benholz, Günter Wolf, Philipp Neumann
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Publication number: 20020135083Abstract: The invention relates to a carburetor arrangement for an internal combustion engine (1) which drives a work apparatus. The engine (1) had an intake channel (3) leading through a carburetor (2). The intake channel (3) includes an intake opening (4) on the side of the carburetor (2) facing away from the engine (1). A baffle wall (5) is provided and covers the intake opening (4) at least partially. The baffle wall (5) is mounted transversely to the longitudinal axis (6) of the intake channel (3) at a spacing to the intake opening (4). The baffle wall (5) and the intake opening (4) define a baffle enclosure (7) disposed therebetween. At least a first component part (8) of the baffle wall (5) is inclined with respect to the longitudinal axis (6) of the intake channel (3) in such a manner that fuel droplets (9), which exit from the intake channel (3) and which impinge on the first component part (8) of the baffle wall (5), form a fuel film (10).Type: ApplicationFiled: March 22, 2002Publication date: September 26, 2002Inventors: Georg Maier, Martin Benholz, Gunter Wolf, Philipp Neumann
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Publication number: 20020124837Abstract: A manually guided implement having an internal combustion engine and a carburetor for supplying the engine with a fuel/air mixture is provided. A combustion air stream is drawn in through the carburetor by the engine. A warming medium heated up by the engine can be passed along the outer surfaces of the carburetor separate from the combustion air stream.Type: ApplicationFiled: February 28, 2002Publication date: September 12, 2002Applicant: Andreas Stihl AG & Co.Inventors: Georg Maier, Ralf Tuckermann, Gunter Wolf, Philipp Neumann, Rebekka Helfen, Maximilian Eberhardt
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Publication number: 20020104665Abstract: A vibration damper is disposed between two components (2, 3) of a portable handheld work apparatus (4). The vibration damper is held especially between a housing (6), which holds an internal combustion engine (5), and a handle (7) which is fixed on the housing (6) for guiding the work apparatus (4). The vibration damper includes a coil spring (9) and respective attachment elements (11, 12) at the ends (10, 13) of the coil spring. A coupling member (17) is provided to ensure that the work apparatus can be guided notwithstanding a break of a coil spring. The coupling member (17) projects through the coil spring (9) and bridges the axial distance (16) between the attachment elements (11 and 12). The coupling member (17) is connected to each attachment element (11, 12) so that it cannot separate therefrom.Type: ApplicationFiled: February 6, 2002Publication date: August 8, 2002Inventors: Gunter Wolf, Philipp Neumann, Helmut Lux, Lothar Ulrich