Patents by Inventor Harald Josef Gunther Radermacher
Harald Josef Gunther Radermacher 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: 11368322Abstract: The present invention relates to a simple data transmission protocol and a data receiving device (10, 10?, 10?, 10??) for a power over Ethernet system (100?) using the simple data transmission protocol. The device (10, 10?, 10?, 10??) comprises a port and a simple logic unit. The port is configured for receiving power and data transmitted to the device (10, 10?, 10?, 10??) via an Ethernet connection (16?). The simple logic unit is configured to decode data encoded in a characteristic of one or more data packets received at the port. The data can be encoded in data packet length, data packet duration, number of data packets in a predetermined interval, and/or sequence of data packets. The simple data transmission protocol can reduce power consumption as in contrast to the Ethernet protocol MAC does not need to be decoded for information transfer. Hence only simple logic functions are required.Type: GrantFiled: January 14, 2019Date of Patent: June 21, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Günther Radermacher, Matthias Wendt
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Patent number: 11366204Abstract: The invention relates to a user interface device (1) coupleable to a control unit (2) via a connection cable (3) comprising at least one optical fiber for transporting light. The user interface device (1) comprises a light inlet opening (21) configured to receive light from a region outside a housing (9) of the device (1) and to couple the received light into the first optical fiber (8a) for transmitting the light to the control unit (2) when the user interface device (2) is switched off. Moreover, the invention relates to a control unit (2) coupleable to the user interface device (1) via the connection cable (3). The control unit (2) is configured to detect changes of the light received via the first optical fiber (8a) and to activate power supply to the user interface device (1) to switch on the user interface device (1) based upon the detected changes.Type: GrantFiled: March 27, 2018Date of Patent: June 21, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Eduard Gerhard Zondag, Ulrich Boeke, Harald Josef Günther Radermacher
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Patent number: 11297592Abstract: A beacon is provided comprising a processor circuit configured to, in dependency on an occupancy signal, switch the radio circuit mode to active mode and periodically transmit the localizing beacon signal through the radio circuit, or switch the radio circuit mode to reduced-energy mode and reduce transmitting of the localizing beacon signal.Type: GrantFiled: July 24, 2017Date of Patent: April 5, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Peter Deixler, Harald Josef Günther Radermacher
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Publication number: 20220104120Abstract: The invention relates to a signal-repeater device (308) being operable in a regular repeater-operation mode and in a low-power repeater-operation mode requiring less operational power than the regular repeater-operation mode, and that comprises a signal processing unit (316) which performs, in the regular repeater-operation mode, a signal receiving function and a signal repeating function, and an operation control unit (318) configured to determine status information indicative of associated external transceiver devices being respectively operated in a low-power transceiver-operation mode, operate the signal processing unit in the low-power repeater-operation mode by switching off the signal repeating function upon determining, based on the determined status information, that each of the associated external wireless transceiver devices is being operated in the low-power transceiver-operation, thus reducing the power consumption of the signal-repeater device, and switch to operation of the signal processing unType: ApplicationFiled: December 17, 2019Publication date: March 31, 2022Inventors: Bernd ACKERMANN, Harald Josef Günther RADERMACHER, Matthias WENDT
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Publication number: 20220037878Abstract: The invention is related to a luminaire comprising a lighting module for emitting light, a driver for driving operation of the lighting module, a runtime overvoltage protection device for protecting the lighting module and the driver from exposure to overvoltage above a first overvoltage tripping limit, and a provisional overvoltage protection device that is connected in parallel to the runtime overvoltage protection device and has a second overvoltage tripping limit. The second tripping limit smaller than the first overvoltage tripping limit so that the provisional overvoltage protection device provides overvoltage protection to the runtime overvoltage protection device. Moreover, the provisional overvoltage protection device is deactivatable.Type: ApplicationFiled: December 6, 2019Publication date: February 3, 2022Inventors: Matthias WENDT, Harald Josef Günther RADERMACHER, Bozena ERDMANN
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Patent number: 11239666Abstract: The present invention relates to an application device comprising an integrated energy storage, an application controller and a method of operating an application system, supporting different operation modes. In a first operation mode, AC power is provided via a distribution line to operate the application device. In a second mode, the AC power transmission at the distribution line is replaced by data communication, wherein the application device is run by energy from the energy storage during the second operation mode. Preferably in a third operation mode, DC power from the energy storage of an application device may be provided via the distribution line to another application device.Type: GrantFiled: July 30, 2018Date of Patent: February 1, 2022Assignee: SIGNIFY HOLDING B.V.Inventors: Priya Ranjan Mishra, Matthias Wendt, Harald Josef Günther Radermacher
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Patent number: 11184182Abstract: The invention relates to powering one or more devices, in particular in the context of Power-over-Ethernet (PoE). In an embodiment of the invention, it is proposed to equip each node (11) with a PD interface (22) that can signal multiples of the standard defined unity load (25 k? with tolerances) during the detection process and increase the load during a sequence of detection attempts. In that way, several nodes (11) can share one PSE outlet and determine the number of neighboring loads (11). At the same time, each node (11) will offer full functionality during “normal” stand-alone wiring. This powering concept can be combined with full or limited data communication capabilities.Type: GrantFiled: May 27, 2020Date of Patent: November 23, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Günther Radermacher, Matthias Wendt, Dave Willem Van Goor, Lennart Yseboodt
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Patent number: 11153714Abstract: An electronic verification system is provided, comprising: (I) multiple electronic verification devices (120), comprising: —a beacon receiver (124) arranged to receive localizing beacon signals transmitted from multiple beacons (110) installed in the vicinity of the multiple verification devices, the verification device transmits the beacon message to an external beacon verification computer, and (II) the beacon verification computer (130) configured to analyze the multiple beacon messages to determine if a localization system comprising the multiple beacons is functioning correctly.Type: GrantFiled: July 24, 2017Date of Patent: October 19, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Peter Deixler, Harald Josef Günther Radermacher
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Publication number: 20210289464Abstract: A beacon is provided comprising a processor circuit configured to, in dependency on an occupancy signal, switch the radio circuit mode to active mode and periodically transmit the localizing beacon signal through the radio circuit, or switch the radio circuit mode to reduced-energy mode and reduce transmitting of the localizing beacon signal.Type: ApplicationFiled: July 24, 2017Publication date: September 16, 2021Inventors: MATTHIAS WENDT, PETER DEIXLER, HARALD JOSEF GÜNTHER RADERMACHER
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Patent number: 11122663Abstract: A method of determining the power consumption of a lighting device, the lighting device comprising a lamp unit for emitting illumination to illuminate a space, and a powering device which supplies an electrical power signal to power the lamp unit to emit said illumination. The method comprises: storing power consumption data of a plurality of types of powering device under different lamp unit loading conditions; at the lamp unit, determining a type of the powering device to which the lamp unit is coupled; at the lamp unit, determining an operating status of the lamp unit; determining the corresponding power consumption of the powering device from the stored power consumption data, based on the determined type of powering device, and the operating status of the lamp; and calculating the total power consumption of the lighting device as the sum of the power consumption of the powering device and the lamp unit.Type: GrantFiled: October 18, 2017Date of Patent: September 14, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Günther Radermacher, Peter Deixler
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Patent number: 11095464Abstract: The present invention relates to a Power over Ethernet system (100) which supports additional optical communication via optical fibres. The powered devices (d1, d2, d3) may comprise circuitry to process optical signals, in particular triggering activation of the powered device (d1, d2, d3) after being in a low power state. The power supplying devices (s1-s6) may relay optical signals via direct optical paths. Optical paths in the network may improve timing accuracy of applications. The overall power consumption of the system may be improved in particular during low activity situations in which the system is primarily used for data communication. The additional optical communication paths may provide redundant paths and thus may increase the network's robustness.Type: GrantFiled: June 12, 2018Date of Patent: August 17, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Eduard Gerhard Zondag, Harald Josef Günther Radermacher, Matthias Wendt, Ulrich Boeke
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Patent number: 11093021Abstract: Power management (203) for controlling a delivery of a DC-power to a device (204) operable in an accepting operational state or a non-accepting operational state with respect to receiving the DC-power comprises: receiving DC input power; providing an indication that the DC-power supply device (202) operates in a powered-device detection mode and not in an powered-device operation mode; connecting, when the DC-power supply device (202) is in the powered-device detection mode, the power to an energy storage unit (212); storing electrical energy currently received; determining, whether the power-acceptance criterion is fulfilled and, in case it is fulfilled, providing an instruction to operate in the accepting operational state; connecting the energy storage unit (212) and a power interface unit (206) when the external DC-power supply device (202) is currently operating in the powered-device operation mode.Type: GrantFiled: July 24, 2017Date of Patent: August 17, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Eduard Gerhard Zondag, Harald Josef Günther Radermacher
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Patent number: 11082243Abstract: The present invention relates to an energy management device (40) and a method of operating the same. The energy management device (40) comprising a buffer controller (41) and an energy buffer unit (45) wherein the buffer controller is configured to connect the energy buffer unit (45) to operate a load device upon detecting that the load device is in an accepting operational state and the voltage provided by a power supply device is between the first and second threshold, during a power negotiation period between the power supply device (10) and the load device (20).Type: GrantFiled: April 13, 2018Date of Patent: August 3, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Harald Josef Günther Radermacher
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Patent number: 11003152Abstract: An electronic building automation system, comprising: (I) one or more electronic building automation devices, comprising a processor circuit configured to monitor the building automation device, determine a need for servicing of the building automation device, and (II) a servicing device for locating a building automation device in need of servicing, wherein one of a building automation device and the servicing device comprises: a servicing beacon, the servicing beacon is arranged to transmit a localizing beacon signal, and wherein the other of the building automation device and the servicing device comprises: a beacon receiver arranged to receive a localizing beacon signal transmitted from a servicing beacon, the building automation device and servicing device being arranged for the building automation device to be locatable when in need of servicing.Type: GrantFiled: September 20, 2017Date of Patent: May 11, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Matthias Wendt, Peter Deixler, Harald Josef Günther Radermacher
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Patent number: 10976039Abstract: Provided is a lighting device including a light source for emitting light, a sensor configured to detect infrared radiation from a plurality of locations along a path in the field of view of the sensor, at least one attenuation element arranged between at least one location of the plurality of locations and the sensor so as to attenuate or block infrared radiation emitted from the at least one location before it reaches the sensor, and a controller. The at least one attenuation element is further arranged in relation to the field of view of the sensor for the signal output from the sensor to indicate, when an occupant is moving along the path, a direction of movement of the occupant along the path.Type: GrantFiled: December 18, 2018Date of Patent: April 13, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Gunther Radermacher, Rifat Ata Mustafa Hikmet, Anteneh Alemu Abbo, Hongming Yang, Johannes Petrus Wilhelmus Baaijens, Dave Willem Van Goor
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Publication number: 20210103325Abstract: The invention relates to a user interface device (1) coupleable to a control unit (2) via a connection cable (3) comprising at least one optical fiber for transporting light. The user interface device (1) comprises a light inlet opening (21) configured to receive light from a region outside a housing (9) of the device (1) and to couple the received light into the first optical fiber (8a) for transmitting the light to the control unit (2) when the user interface device (2) is switched off. Moreover, the invention relates to a control unit (2) coupleable to the user interface device (1) via the connection cable (3). The control unit (2) is configured to detect changes of the light received via the first optical fiber (8a) and to activate power supply to the user interface device (1) to switch on the user interface device (1) based upon the detected changes.Type: ApplicationFiled: March 27, 2018Publication date: April 8, 2021Inventors: Matthias WENDT, Eduard Gerhard ZONDAG, Ulrich BOEKE, Harald Josef Günther RADERMACHER
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Patent number: 10965476Abstract: The present invention relates to Power-over-Ethernet (PoE) systems. The invention proposes to use a classification event to communicate from the PD (121) to the PSE (110, 910). A sensor (310, 410, 510a, 510b) may determine a sensor value, shut down the PoE connection, and reconnect so that the power up cycle with the PSE (110, 910) will start. The sensor (310, 410, 510a, 510b) provides a PoE resistance related to a class 0, 3 where the class relates to the sensor value (e.g., class 0=presence detected; class 1=no presence detected). This procedure may be repeated (e.g. continuously, every minute or whenever the sensor value changes such that the PSE (110, 910) needs to be informed) and if needed multiple cycles can be used to increase the length of the message communicated.Type: GrantFiled: January 26, 2016Date of Patent: March 30, 2021Assignee: SIGNIFY HOLDING B.V.Inventors: Harald Josef Günther Radermacher, Matthias Wendt, Lennart Yseboodt, Dave Willem Van Goor
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Publication number: 20210067355Abstract: The present invention relates to a data processing device (10?) for a power over Ethernet system (100). The data processing device (10?) comprises a data communicating unit (12) and a data processing unit (14). The data communicating unit (12) is configured for establishing a first connection (30) to a power sourcing equipment (24) and a second connection (32) to a powered device (26) and for intercepting central data transmitted from the power sourcing equipment (24) to the powered device (26). The data processing unit (14) is configured to process the intercepted central data in dependence of local data received from a local powered device (16). The local data comprises user input data, sensing data, or user input data and sensing data. The data communicating unit (12) is furthermore configured for transmitting the processed data to the powered device (26). Hence local data can influence central data for improving local control.Type: ApplicationFiled: January 8, 2019Publication date: March 4, 2021Inventors: Harald Josef Günther RADERMACHER, Matthias WENDT
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Publication number: 20210066928Abstract: The present invention relates to a functional device (10A) with improved power conversion efficiency. The functional device (10A) comprises a functional unit (12), two or more energy storage units (14A, 14B, 14C, 14D), and an electric power converter unit (16). The electric power converter unit (16) is configured to receive an input voltage from an external power source (20) and to provide converted input voltage to a charging set (28A) of the energy storage units (14C, 14D) which are connected in series with each other having a charging set voltage adapted to the input voltage received from the external power source (20). A discharging set (32A) of the energy storage units (14A, 14B) is configured to provide an output voltage adapted to a functional unit input voltage required by the functional unit (12) to the functional unit (12). This allows an improved power conversion efficiency.Type: ApplicationFiled: January 9, 2019Publication date: March 4, 2021Inventors: Goutam MAJI, Christian HATTRUP, Harald Josef Günther RADERMACHER, Matthias WENDT
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Publication number: 20200403814Abstract: The present invention relates to a simple data transmission protocol and a data receiving device (10, 10?, 10?, 10??) for a power over Ethernet system (100?) using the simple data transmission protocol. The device (10, 10?, 10?, 10??) comprises a port and a simple logic unit. The port is configured for receiving power and data transmitted to the device (10, 10?, 10?, 10??) via an Ethernet connection (16?). The simple logic unit is configured to decode data encoded in a characteristic of one or more data packets received at the port. The data can be encoded in data packet length, data packet duration, number of data packets in a predetermined interval, and/or sequence of data packets. The simple data transmission protocol can reduce power consumption as in contrast to the Ethernet protocol MAC does not need to be decoded for information transfer. Hence only simple logic functions are required.Type: ApplicationFiled: January 14, 2019Publication date: December 24, 2020Inventors: Harald Josef Günther RADERMACHER, Matthias WENDT