Patents by Inventor Anton Becker
Anton Becker 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: 9654321Abstract: Embodiments of methods and systems for reception improvement of FM tuners are provided. An example method according to the disclosure includes receiving one or more FM broadcast signals in a common channel (Co-C) situation and provides for receiving one or more FM broadcast signals, selecting a preferred signal and outputting said signal as an IF signal. When a Co-C situation occurs, the method calculates a correlation of the one or more signals and outputs the signal showing a larger consistency value.Type: GrantFiled: January 18, 2016Date of Patent: May 16, 2017Assignee: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Christoph Benz, Philipp Schmauderer, Patrick Hamm
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Publication number: 20160211995Abstract: Embodiments of methods and systems for reception improvement of FM tuners are provided. An example method according to the disclosure includes receiving one or more FM broadcast signals in a common channel (Co-C) situation and provides for receiving one or more FM broadcast signals, selecting a preferred signal and outputting said signal as an IF signal. When a Co-C situation occurs, the method calculates a correlation of the one or more signals and outputs the signal showing a larger consistency value.Type: ApplicationFiled: January 18, 2016Publication date: July 21, 2016Inventors: Karl-Anton Becker, Christoph Benz, Philipp Schmauderer, Patrick Hamm
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Patent number: 9374117Abstract: A system for decoding a stereo multiplex signal, including one or more devices operable to convert the stereo multiplex signal into a sum signal (L+R) and a difference signal (L?R). The sum signal and the difference signal may be derived from a left stereo signal (L) and right stereo signal (R). The system may also be operable to determine a first transfer function HL(f) and a second transfer function (HR(f)) from the sum signal (L+R) and the difference signal (L?R). Further, the system may be operable to filter the sum signal (L+R) according to the first transfer function to provide the left stereo signal (L), and filter the sum signal (L+R) according to the second transfer function to provide the right stereo signal (R).Type: GrantFiled: July 24, 2012Date of Patent: June 21, 2016Assignee: Harmon Becker Automotive Systems GmbHInventors: Stefan Gierl, Christoph Benz, Andreas Körner, Karl-Anton Becker
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Patent number: 9147937Abstract: An antenna system is disclosed herein which includes a frontend portion, a backend portion and a feed line which connects frontend portion and backend portion with each other. The frontend portion comprises at least two antennas, a combiner connected downstream of the antennas and upstream of the feed line and antenna connectors that electrically connect through antenna plugs, the antennas to the combiner. The backend portion includes an electrical power source connected to the feed line and a resistance evaluation circuit connected between the electrical power source and the feed line and that measures the resistance of the frontend portion through the feed line. At least one of the antenna connectors is in mechanical contact with a jumper having jumper plugs between which a high resistance connection and a low resistance connection is provided that depends on whether the corresponding antenna is connected to the combiner or not.Type: GrantFiled: July 25, 2013Date of Patent: September 29, 2015Assignee: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Patent number: 8843096Abstract: An antenna system is disclosed which includes a frontend portion, a backend portion, a feed line for connecting the frontend portion and the backend portion with each other, and a control unit for controlling the frontend portion and/or backend portion. The frontend portion includes multiple antennas that supply antenna signals and at least one combiner network that connects the antennas to the feed line. The backend portion includes multiple receivers and at least one splitter network that connects the feed line to the receivers. The control unit is configured to evaluate the reception quality and adjust the at least one combiner network and/or splitter network dependent on the reception quality. The at least one combiner network combines the signals from at least two antennas in different, non-overlapping frequency ranges to form at least one combined signal thereof.Type: GrantFiled: April 25, 2013Date of Patent: September 23, 2014Assignee: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Patent number: 8831547Abstract: An antenna system is disclosed that includes a frontend portion and a backend portion. The frontend portion includes multiple antennas that supply antenna signals, a first control unit for controlling the frontend portion dependent on control signals received from the backend portion, and a first crossover network that connects a feed line to the first crossover network and the first control unit. The backend portion includes multiple receivers, a second control unit that provides the control signals for the first control unit, and a second crossover network that connects the feed line to the second crossover network and the receivers. The frontend portion is configured to transmit via the feed line antenna signals to the backend portion in a certain frequency range. The backend portion is configured to transmit the control signals to the frontend portion in a frequency range other than the certain frequency range.Type: GrantFiled: April 25, 2013Date of Patent: September 9, 2014Assignee: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Publication number: 20140028527Abstract: An antenna system is disclosed herein which includes a frontend portion, a backend portion and a feed line which connects frontend portion and backend portion with each other. The frontend portion comprises at least two antennas, a combiner connected downstream of the antennas and upstream of the feed line and antenna connectors that electrically connect through antenna plugs, the antennas to the combiner. The backend portion includes an electrical power source connected to the feed line and a resistance evaluation circuit connected between the electrical power source and the feed line and that measures the resistance of the frontend portion through the feed line. At least one of the antenna connectors is in mechanical contact with a jumper having jumper plugs between which a high resistance connection and a low resistance connection is provided that depends on whether the corresponding antenna is connected to the combiner or not.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Applicant: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Publication number: 20130288618Abstract: An antenna system is disclosed that includes a frontend portion and a backend portion. The frontend portion includes multiple antennas that supply antenna signals, a first control unit for controlling the frontend portion dependent on control signals received from the backend portion, and a first crossover network that connects a feed line to the first crossover network and the first control unit. The backend portion includes multiple receivers, a second control unit that provides the control signals for the first control unit, and a second crossover network that connects the feed line to the second crossover network and the receivers. The frontend portion is configured to transmit via the feed line antenna signals to the backend portion in a certain frequency range. The backend portion is configured to transmit the control signals to the frontend portion in a frequency range other than the certain frequency range.Type: ApplicationFiled: April 25, 2013Publication date: October 31, 2013Applicant: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Publication number: 20130288632Abstract: An antenna system is disclosed which includes a frontend portion, a backend portion, a feed line for connecting the frontend portion and the backend portion with each other, and a control unit for controlling the frontend portion and/or backend portion. The frontend portion includes multiple antennas that supply antenna signals and at least one combiner network that connects the antennas to the feed line. The backend portion includes multiple receivers and at least one splitter network that connects the feed line to the receivers. The control unit is configured to evaluate the reception quality and adjust the at least one combiner network and/or splitter network dependent on the reception quality. The at least one combiner network combines the signals from at least two antennas in different, non-overlapping frequency ranges to form at least one combined signal thereof.Type: ApplicationFiled: April 25, 2013Publication date: October 31, 2013Applicant: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Achim Ratzel
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Publication number: 20130028425Abstract: A system for decoding a stereo multiplex signal, including one or more devices operable to convert the stereo multiplex signal into a sum signal (L+R) and a difference signal (L?R). The sum signal and the difference signal may be derived from a left stereo signal (L) and right stereo signal (R). The system may also be operable to determine a first transfer function HL(f) and a second transfer function (HR(f)) from the sum signal (L+R) and the difference signal (L?R). Further, the system may be operable to filter the sum signal (L+R) according to the first transfer function to provide the left stereo signal (L), and filter the sum signal (L+R) according to the second transfer function to provide the right stereo signal (R).Type: ApplicationFiled: July 24, 2012Publication date: January 31, 2013Applicant: Harman Becker Automotive Systems GmbHInventors: Stefan Gierl, Christoph Benz, Andreas Körner, Karl-Anton Becker
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Patent number: 8131235Abstract: An example radio receiver and a method is provided for controlling a radio receiver having two tuners, and receiving a hybrid signal containing digital and analog broadcast signal components. According to the example method, a selection is made in the radio receiver to operate between at least the following operating modes of the receiver: (i) a first operating mode in which both tuners are tuned to the same broadcast hybrid signal and where one of the tuners is configured to receive the digital broadcast signal and the other tuner is configured to receive the analog broadcast signal; (ii) a second operating mode in which one of the tuners receiving the digital broadcast signal is the operating tuner and the other tuner is a search and check tuner; and (iii) a third operating mode in which one of the tuners receiving the analog broadcast signal is the operating tuner and the other tuner is a search and check tuner.Type: GrantFiled: January 11, 2008Date of Patent: March 6, 2012Assignee: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Philip Obergfell, Binh Ton That Giang
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Patent number: 7974338Abstract: To improve the user experience, a digital radio receiver may output the data contained within the Fast Access Channel and Service Description Channel of a Digital Radio Mondiale stream when their decoding is complete without waiting for the Main Service Channel decoding to finish. When the Main Service Channel decoding is finished, the digital radio receiver may output the audio or data contained within the Main Service Channel. The audio or data from the Digital Radio Mondiale stream may be output on a speaker, headphones, a display, or other type of transducer. The digital radio receiver may also include a processor and a memory to store data from the Fast Access Channel and the Service Description Channel, including data from previously received Digital Radio Mondiale streams.Type: GrantFiled: July 10, 2007Date of Patent: July 5, 2011Assignee: Harman Becker Automotive Systems GmbHInventors: Karl Anton Becker, Norbert Irnich
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Patent number: 7676202Abstract: A radio system for the reception of broadcast signals is provided that includes two antennas picking up radio signals and two signal receivers receiving the radio signals, the two antennas and the two receivers operating in diversity operating modes. The radio system further includes an antenna switching unit for creating a connection between the receivers and the antennas and a control unit for controlling the antenna switching unit and selecting the operating mode according to predetermined diversity control criterion.Type: GrantFiled: November 15, 2005Date of Patent: March 9, 2010Assignee: Harman Becker Automotive Systems GmbHInventor: Karl Anton-Becker
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Publication number: 20080299926Abstract: An example radio receiver and a method is provided for controlling a radio receiver having two tuners, and receiving a hybrid signal containing digital and analog broadcast signal components. According to the example method, a selection is made in the radio receiver to operate between at least the following operating modes of the receiver: (i) a first operating mode in which both tuners are tuned to the same broadcast hybrid signal and where one of the tuners is configured to receive the digital broadcast signal and the other tuner is configured to receive the analog broadcast signal; (ii) a second operating mode in which one of the tuners receiving the digital broadcast signal is the operating tuner and the other tuner is a search and check tuner; and (iii) a third operating mode in which one of the tuners receiving the analog broadcast signal is the operating tuner and the other tuner is a search and check tuner.Type: ApplicationFiled: January 11, 2008Publication date: December 4, 2008Applicant: Harman Becker Automotive Systems GmbHInventors: Karl-Anton Becker, Philip Obergfell, Binh Ton That Giang
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Publication number: 20080144710Abstract: To improve the user experience, a digital radio receiver may output the data contained within the Fast Access Channel and Service Description Channel of a Digital Radio Mondiale stream when their decoding is complete without waiting for the Main Service Channel decoding to finish. When the Main Service Channel decoding is finished, the digital radio receiver may output the audio or data contained within the Main Service Channel. The audio or data from the Digital Radio Mondiale stream may be output on a speaker, headphones, a display, or other type of transducer. The digital radio receiver may also include a processor and a memory to store data from the Fast Access Channel and the Service Description Channel, including data from previously received Digital Radio Mondiale streams.Type: ApplicationFiled: July 10, 2007Publication date: June 19, 2008Inventors: Karl Anton Becker, Norbert Irnich
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Publication number: 20070129020Abstract: A radio system for the reception of broadcast signals is provided that includes two antennas picking up radio signals and two signal receivers receiving the radio signals, the two antennas and the two receivers operating in diversity operating modes. The radio system further includes an antenna switching unit for creating a connection between the receivers and the antennas and a control unit for controlling the antenna switching unit and selecting the operating mode according to predetermined diversity control criterion.Type: ApplicationFiled: November 15, 2005Publication date: June 7, 2007Inventor: Karl Anton-Becker
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Patent number: 6188970Abstract: In a method for calibrating or aligning a multistage selective amplifier including an oscillator circuit and at least one tuning circuit, the tuning voltages respectively necessary for aligning the respective tuning circuits to the required receiving frequency are calculated directly from a mathematical relationship between the respective tuning voltage and the oscillator voltage. In order to achieve this, a characteristic multiplicative coefficient and a characteristic additive factor for each tuning circuit are stored in a memory upon manufacturing or switching on the device. In order to select a desired receiving frequency, the respective stored values as well as an oscillator voltage are provided to an amplification circuit, which correspondingly amplifies the oscillator voltage by the multiplicative coefficient and the additive factor and then provides the resulting output value as a tuning voltage to the respective tuning circuit.Type: GrantFiled: September 17, 1998Date of Patent: February 13, 2001Assignees: Temic Semiconductor GmbH, Becker GmbHInventors: Karl Anton Becker, Stefan Brinkhaus, Armin Ganz, Bernd Memmler, Hans-Eberhardt Kroebel
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Patent number: 5090711Abstract: A seal assembly for the rotor shafts of internal mixers and the like used in the compounding of rubber and plastic.Type: GrantFiled: February 28, 1990Date of Patent: February 25, 1992Assignee: Americhem, Inc.Inventor: Anton Becker
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Patent number: 5056800Abstract: A seal assembly for the rotor shafts of internal mixers and the like used in the compounding of rubber and plastic. The assembly (20, 100) comprises seal rotor (21) carried by the rotor shafts (15, 16) outside of the mixing chamber (14) of the mixer (10) and having a continuous circumferential portion (24) for the bi-directional movement of a viscous melt of flowing material, sleeve (22) non-rotatably carried by the housing (18) of the mixer concentrically disposed about the seal rotor, and retainer (23) rotatable with the rotor shaft and engageable with the seal rotor (21) so as to cause the seal rotor to rotate therewith, wherein movement of the flowable material between the continuous circumferential portion and the sleeve forms a dynamic melt seal thereby controlling the discharge of materials from the mixing chamber between the housing and the rotor shaft.Type: GrantFiled: August 18, 1988Date of Patent: October 15, 1991Assignee: Americhem, Inc.Inventor: Anton Becker
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Patent number: 4875382Abstract: An intermittent or stepping drive has a first rotatable member (20), which is driven by a driving shaft (12), in engaging relationship with a second rotatable member (30) from which a driven shaft (22) is driven whereby a continuous rotation of the first rotatable member (20) is converted into an intermittent rotation of the second rotatable member (30). One of the two rotatable members (20,30) is connected to the associated shaft (12,22) by a clutch (40) which is associated with a retaining member (50) that exerts thereon a retaining force (E) acting in an engagement sense. One of the shafts (12,22) is associated with a control device (60) which controls the retaining force (E) depending upon the angular position of rotation of the shaft.Type: GrantFiled: February 4, 1988Date of Patent: October 24, 1989Assignee: Elpatronic AGInventors: Anton Becker, Felix Kramer