Classifications

• • G—PHYSICS
  • G08—SIGNALLING
  • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
  • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
  • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
• • G—PHYSICS
  • G08—SIGNALLING
  • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
  • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
  • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
• • G—PHYSICS
  • G08—SIGNALLING
  • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
  • G08C2201/00—Transmission systems of control signals via wireless link
  • G08C2201/40—Remote control systems using repeaters, converters, gateways
• • G—PHYSICS
  • G08—SIGNALLING
  • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
  • G08C2201/00—Transmission systems of control signals via wireless link
  • G08C2201/40—Remote control systems using repeaters, converters, gateways
  • G08C2201/42—Transmitting or receiving remote control signals via a network
• • G—PHYSICS
  • G08—SIGNALLING
  • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
  • G08C2201/00—Transmission systems of control signals via wireless link
  • G08C2201/90—Additional features
  • G08C2201/93—Remote control using other portable devices, e.g. mobile phone, PDA, laptop

Definitions

• the invention relates to an electromotive furniture drive assembly and an order of such an electromotive furniture drive assembly with a piece of furniture.
• Electromotive furniture drive arrangements are known in numerous different designs for furniture. These furniture are also referred to as adjustable furniture, such as beds, TV chairs, tables and the like.
• a furniture drive arrangement An operation of such a furniture drive arrangement is carried out by manual control units, which are also referred to as a hand switch and wired or wireless (infrared, radio, ultrasound) are running.
• manual control units which are also referred to as a hand switch and wired or wireless (infrared, radio, ultrasound) are running.
• standard radio links with frequencies e.g. in the areas of 2.4 GHz, 868 MHz, 433 MHz, etc. known.
• the receiver in particular when retrofitting, be connected instead of a wired manual control unit on the furniture drive or on the control of the furniture drive.
• the plug-in connected to the furniture drive receiver acts like a wired hand switch and has as a hand switch signal switch (transistor switch or relay switch), which are radio-controlled, and the switch contacts with the plug connection of the furniture drive or the controller in connection.
• the receiver structure it is possible to use other types of radio transmission such as Bluetooth, WLAN, etc., and mobile phones, personal computers, etc. may also be used
• the receiver is installed in the furniture drive, wherein the furniture drive or its control no longer have connections for wired hand-held units, but only work with standard radio hand transmitters.
• Another object of the present invention is to provide an assembly having a corresponding drive assembly with furniture.
• the electromotive furniture drive assembly is provided with a communication matching device which establishes a communication with a communication device and a receiving device of an electromotive furniture drive with a conventional standard radio transmission path.
• An electromotive furniture drive arrangement comprises at least one electromotive furniture drive; at least one drive control device with a receiving device for wireless radio transmission; and at least one communication device for operating the furniture drive.
• At least one communication adaptation device is provided, which is designed for communication with the at least one communication device with the latter via a wireless primary transmission path and for communication with the at least one reception device via a wireless secondary transmission path.
• the wireless primary transmission path is formed differently from the wireless secondary transmission path.
• the primary transmission link can be e.g. as Bluetooth, ZigBee or / and WLAN
• Be formed transmission link wherein the secondary transmission path is a standard radio transmission path.
• the secondary transmission link is designed as a standard radio transmission link but not as a Bluetooth, ZigBee or / and WLAN transmission link.
• the trained as a secondary transmission link standard radio transmission path has such radio signals, which are provided in the manufacture of the furniture drive and are transmitted in an operation with a radio remote control for furniture drives.
• This standard radio transmission link is a radio transmission link specially developed for furniture drives and is constructed in the simplest way with the smallest number of commands, the lowest price sector in which these furniture drives are located decisively determining the simplicity of the standard radio transmission path.
• the primary transmission path and the secondary transmission path are bidirectional radio transmission links.
• An alternative electromotive furniture drive arrangement comprises at least one electromotive furniture drive; at least one drive control device having a receiving device for wireless infrared transmission; and at least one communication device for operating the furniture drive.
• the electromotive furniture drive arrangement also comprises at least one communication adaptation device, which is designed to communicate with the at least one communication device with the latter via a wireless primary transmission path and for communication with the at least one reception device via a wireless secondary transmission path.
• the wireless primary transmission link is different, in the form of different frequencies, modulation methods, instruction sets, and / or transmission protocols, to the wireless secondary transmission link. This further increases the range of application.
• the primary transmission link is designed as a Bluetooth, ZigBee or / and WLAN transmission link, wherein the secondary transmission link can be a standard infrared transmission link for controlling a furniture drive.
• the secondary transmission path can be configured as a Bluetooth, ZigBee or / and WLAN transmission path, if the standard radio transmission path described in more detail above for the primary transmission path see is.
• the field of application of the communication adaptation device is thereby increased, because now a known, standardized radio remote control unit can be used to control the electromotive furniture drive, if the receiving device of the furniture drive is only for receiving signals of a Bluetooth, ZigBee or / and WLAN Transmission path is formed.
• both the primary transmission path and the secondary transmission path can have similar signals such as Bluetooth, ZigBee, standard radio signals and / or WLAN signals, which advantageously increases the field of application of the communication adaptation device, because now a frequency and / or and signal adaptation and / or transmission protocol adaptation of the different radio signals.
• the primary transmission path and the secondary transmission path are bidirectional transmission links.
• the at least one communication adaptation device is designed with a primary communication unit for communication with the at least one communication device and with a secondary communication unit for communication with the at least one reception device. So a simple connection with the different transmission links can be made possible.
• the at least one Medunikationsanpassungs- device is formed with an adaptation unit for adapting the communication device to the at least one receiving device of the electromotive furniture drive by establishing a communication between the communication device and the at least one receiving device of the electromotive furniture drive. This allows easy adaptation. It is also possible to control a plurality of furniture drives by only one communication adaptation device and / or only one communication device.
• the at least one Medunikationsanpassungs- device is designed so that it recognizes the communication device automatically and / or presettable. Automatic detection can be effected by corresponding data stored in a memory unit of the communication adaptation device. By means of a setting switch, it can be manually easily possible to make a presetting with respect to the type of transmission or the type of radio of the communication device or the receiving device of the furniture drive to the communication adapter.
• the at least one communication adapter is designed as a pluggable device in a separate housing with a mains connection.
• the communications adapter is interchangeable when other radio standards are used. An intervention in the furniture drive is not required.
• the plug-in communication adapter is also quick and easy to access for updates.
• the update is routed over the primary link.
• the update is routed via the secondary transmission link.
• the communication adaptation device has a plug connection with plug contacts, wherein the communication adaptation device can be electrically conductively or wirelessly coupled to a programming device.
• the programming device can be designed as a PC or as a laptop or alternatively be designed as a memory module such as a USB stick or flash card.
• the at least one communication adaptation device is arranged in a separate housing and has at least one low-voltage power supply connection or / and its own energy supply as a battery or rechargeable battery or as a photovoltaic cell.
• the at least one communication adaptation device is arranged in a separate housing and has at least one connection for supplying energy to an additional device.
• Such an additional device may be, for example, a data memory in which data sent by the furniture drive are stored.
• the electromotive furniture drive assembly further comprises an additional standard radio remote control unit.
• an operation occurs when the communication device is used for other purposes, e.g. Telephoning, needed.
• electromotive furniture drive assembly further comprises an additional standard infrared remote control unit.
• the at least one communication adaptation device has at least one detector for signaling its transmission properties.
• the at least one communication adaptation device has at least one detector for signaling its transmission properties.
• An arrangement has at least one piece of furniture and the above-described electromotive furniture drive arrangement.
• the present invention thus provides an electromotive furniture drive arrangement with a communication adaptation device, which as a kind of "converter” or “translator” a communication adaptation between the communication device (Bluetooth, WLAN) and not only a standard radio furniture drive, but also a standard Infrared furniture drive, such as with an RC5 protocol manufactures.
• a communication adaptation device which as a kind of "converter” or “translator” a communication adaptation between the communication device (Bluetooth, WLAN) and not only a standard radio furniture drive, but also a standard Infrared furniture drive, such as with an RC5 protocol manufactures.
• Any radio or infrared control drive is compatible with the communications adapter.
• the communication adapter device simulates a radio hand transmitter or an infrared hand transmitter.
• the drives or control systems do not need to supply the communication adaptation device with energy, since the communication adaptation device has its own energy supply. This is a great advantage with the high power consumption of current Bluetooth and WLAN components, as the power supply in the drive does not have to be increased additionally.
• the communication adapter is placeable outside of the associated furniture and thus, e.g. easily accessible for WLAN configuration, easily replaceable and easy to retrofit.
• the communications adapter can be easily replaced without requiring intervention in the furniture drive (s).
• Figure 1 is a schematic perspective view of an embodiment of an arrangement with a furniture drive assembly according to the invention and with an exemplary furniture.
• Fig. 2 is a schematic perspective view of an embodiment of the furniture drive assembly according to the invention.
• FIG. 3 is a schematic perspective view of a variant of a communication adaptation device; and Fig. 4 is a schematic block diagram of the communication adapter.
• FIG. 1 is a schematic perspective view of an embodiment of an arrangement 100 with a furniture drive arrangement 10 according to the invention and with an exemplary piece of furniture 1.
• the arrangement 100 comprises a furniture 1 with the furniture drive assembly 10.
• the furniture is in this embodiment, a bed with a slatted frame 2, on which a mattress is not specified.
• the slatted base 2 here has an adjustable head part 2a and an adjustable foot / leg part 2b.
• Below the latent grid 2 a furniture drive 3 is mounted, which cooperates with the adjustable parts of the slatted frame 2.
• the adjusted by the electromotive furniture drive 3 head portion 2a is shown.
• the furniture drive 3 is formed in this embodiment as a so-called double drive. Of course, can be used as furniture drive 3 and individual drives in different numbers and in combination with a double drive.
• the furniture drive 3 is connected by means of a connecting line 3a and a connector 3b to the electrical power supply network via an unspecified outlet.
• the furniture drive assembly 10 has the electromotive furniture drive 3, a communication device 4 and a communication adjustment device 5.
• the communication device 4 is, for example, a mobile phone, a so-called smartphone, a personal computer, a laptop, or other multimedia device having operation characteristics.
• the communication device 4 communicates via the communication adapter device 5 with the electromotive furniture drive 3 via a wireless transmission link by means of radio transmission.
• the communication adapter 5 is provided here with a power supply from the power grid and plugged into another power outlet.
• the communication adapter 5 communicates with the communication device 4 in the manner of the communication device 4, e.g. via Bluetooth, WLAN, radio, ZigBee, radio with individual transmission protocols or similar. Furthermore, the communication adapter 5 communicates with a control of the electromotive furniture drive in the manner of the control and thus with the manner of a standard radio manual switch for furniture drives.
• the communication adaptation device 5 is thus able to communicate the control signals of the communication device 4 to the controller of the electromotive furniture drive 3 in such a way that it can be controlled by the communication device 4.
• the communication adapter 5 translates the signals of the communication device 5 from the "language" of the communication device 5 into the "language” of the control of the electromotive furniture drive 3.
• the communication adapter 5 is most easily implemented created a device with which a variety of different communication devices 4 can be coupled to a commercial furniture drive 3 control technology.
• FIG. 2 shows a schematic perspective illustration of an exemplary embodiment of the furniture drive arrangement 10 according to the invention.
• the electromotive furniture drive 3 is designed as a conventional double drive and has a drive control device 8 with a receiving device 8a.
• the receiving device 8a is designed for a conventional radio transmission via a bidirectional radio transmission path 9 with an associated radio remote control unit 1 1.
• the radio remote control unit 1 1 is not part of the furniture drive assembly 10 in this embodiment, but only to Erläute- presented for the purpose of The bidirectionality of the radio transmission path 9 is indicated by two oppositely directed arrows.
• the furniture drive assembly 10 on the communication adapter 5 To use the communication device 4, the furniture drive assembly 10 on the communication adapter 5.
• the communication adapter 5 automatically recognizes the communication device 4 by wireless communication with it.
• the communication adaptation device 5 communicates with the communication device 4 via a wireless bidirectional primary transmission path 6 with the type of radio transmission which the communication device 4 prescribes.
• the communication type Bluetooth can be set.
• the communication adaptation device 5 After recognition of the communication device 4, the communication adaptation device 5 is ready to receive radio signals of the communication device 4 for controlling the electromotive furniture drive 3. These signals for control can e.g. Turn-on and turn-off for a drive motor of the furniture drive 3 for the head part 2a of the slatted base 2 of the furniture 1 in Fig. 1 for raising the head part 2a be.
• the so "translated" by the communication adjustment device 5 signals of the communication device 4 are received by the receiving device 8a and forwarded as control signals to the drive control device 8 of the furniture drive 3 for the corresponding adjustment of the desired drive.
• the communication adaptation device 5 has a housing 5a with a mains connection 5b.
• the mains connection 5b is designed as a national power plug and, for example, produced in one piece with the housing 5a. provides.
• the power supply connection 5b can also be an insert part or replaceable insert part, which corresponds to a respective national one
• the communication adapter 5 can be plugged directly into a socket in this way and receives from the network a power supply, which is necessary in the communication adapter 5 for operating the associated functional units. These functional units will be described below.
• FIG. 3 shows a schematic perspective illustration of a variant of the communication adaptation device 5.
• the communication adaptation device 5 has a housing 5a without mains connection 5b. Instead, it has a low voltage power supply terminal 5c, for example, a USB connector. Via this power supply terminal 5c, the communication adapter 5 can be connected e.g. via a USB cable with a power supply from the communication device 4, from a separate power supply or from the furniture drive 3 (insofar as this has a corresponding connection) are operated. In addition, it is possible for the communication adapter 5 to have its own power supply 5d, e.g. a battery or a rechargeable battery, which is accommodated in a corresponding compartment in the housing 5a.
• the variant according to FIG. 3 furthermore shows a possible selector switch 5e with which a communication mode for the primary transmission path 6 can be selected instead of an automatic selection.
• FIG. 4 shows a schematic block diagram of the communication adaptation device 5.
• the communication adaptation device 5 has a supply unit 12, a control unit 13, a primary communication unit 14, an adaptation unit 15, a secondary communication unit 16, a selection unit 18 and a memory unit 17.
• the supply unit 12 provides the supply voltage for the functional units of the communication adapter 5 either from the mains voltage (mains connection 5b), from the power supply connection 5c or from its own power supply 5d.
• the control unit 13 serves to control the primary communication unit 14, the adaptation unit 15, the secondary communication unit 16, the selection unit 18 and the memory unit 17 to which it is connected.
• the primary communication unit 14 communicates with the communication device 4 via the bidirectional primary transmission path 6, the communication device 4 being recognized either automatically or by the selection unit 18 that can be set using the selector switch 5e.
• the bidirectional primary transmission path 6 serves both to transmit signals from the communication device 4 to the primary communication unit 14 and vice versa.
• the adaptation unit 15 generates signals which it then sends via the secondary transmission link 16 to the receiving device 8a of the furniture drive 3. In this case, communication between the secondary transmission link 7 and the receiving device 8a likewise takes place in a bidirectional manner via the secondary transmission path 7.
• the memory unit 17 is connected to the control device 13 here.
• program data for operating the communication adaptation device 5 are stored in the memory unit 17.
• the storage unit 17 includes data required for the "translation" adaptation unit 15, ie, the communication units 14 and 16 for recognizing the communication partners (communication equipment 4 and reception equipment 8a) .
• the storage unit 17 may also store temporary data and other data.
• the communication adaptation device 5 establishes an adaptation between the communication device 4 (eg, communication mode Bluetooth or WLAN) and the standard radio reception device 8a of the furniture drive 3.
• the communication adapter 5 may also include an additional connector (e.g., USB) to connect other accessories, e.g. Memory or for charging smartphones and the like., Have.
• an additional connector e.g., USB
• the communication adaptation device 5 has a so-called mains isolation, via which the power supply of the electromotive-looking furniture drive 3 is switched on and off.
• the connection line 3a of the furniture drive 3 can either be connected directly to the power cut-off or to the connection plug 3b in a socket arranged for this purpose in the communication adjustment device 5 and connected by the mains cut-off.
• the mains voltage of this power outlet by a controlled switch, for example, by a controlled relay switch, switchable and is part of the mains isolation.
• a controlled switch for example, by a controlled relay switch, switchable and is part of the mains isolation.
• the control unit 13 Only when acting on the primary transmission path 6 and / or the secondary transmission path 7 with radio command signals of the communication device 4 or the radio remote control unit 1 1, the control unit 13 generates a switching command for switching on the controlled switch, or the controlled relay switch.
• the communication adaptation device 5 can have a mains socket which can be connected directly or switchably (eg switchable by the communication device 4) to the mains connection 5b of the communication adaptation device 5.
• a mains socket which can be connected directly or switchably (eg switchable by the communication device 4) to the mains connection 5b of the communication adaptation device 5.
• Such an additional power socket can for example serve for a bedside lamp, which can be switched either by its own switch and / or via the communication device 4.
• the communication adaptation device 5 may be provided with a night light, eg LED, which is either directly at the communication adaptation device 5, indirectly through the communication device 4 with signal passage via the primary transmission path 6, the secondary transmission path 7 into the furniture drive 3 (for switching on / off a further night light located in the furniture drive 3) and back again via the secondary transmission path 7 to the night light of the communication adaptation device 5, or by the communication device 4 with signal passage via the primary transmission path 6 to the night light in the communication adjustment device 5 is switchable.
• the communication adapter 5 may include a motion detector for switching the night light and / or the power outlet or other functions.
• the night light control circuit may be assigned a light sensor.
• the housing 5a of the communication adaptation device 5 is designed as a power strip.
• the drive control device 8 and / or the receiving device 8a can also be arranged as a separate device (s).
• data of the electromotive furniture drive (3) (for example overload, duty cycle, etc.) can also be transmitted to the communication device 4 via the communication adapter 5. It may also be possible for these data to be reported visually, acoustically or haptically by the communication device 4.
• the data transmitted in this way can be forwarded by the communication device 4 to other transmission links (eg WLAN, digital networks, etc.) to superordinate points, for example for monitoring, evaluation, etc. Furthermore, a simple procedure for customizing the communication device 4 to other transmission links (eg WLAN, digital networks, etc.) to superordinate points, for example for monitoring, evaluation, etc. Furthermore, a simple procedure for customizing the communication device 4 to other transmission links (eg WLAN, digital networks, etc.) to superordinate points, for example for monitoring, evaluation, etc. Furthermore, a simple procedure for customizing the
• Communication adapter 5 to other transmission links 6, 7 are provided, which at the time of production of the communication adapter 5 does not yet exist. If the communication adaptation device 5 has a data connection, the programming adaptation procedure is carried out via a wired connection. However, in the simplest manner, this is done via one of the transmission links 6, 7. Alternatively, a push-button switch may be provided, wherein the initialization takes place in a known manner when actuated.
• the additional power socket can also be formed by the furniture drive 3 or by the communication device 4 switchable and / or dimmable. For this purpose, corresponding load switches (for example relays, semiconductors, dimming electronics) can be connected upstream of the additional mains socket.
• this or another additional power outlet is provided, which constantly mains voltage when the communication adapter device 5 is plugged as a pluggable device into an existing power outlet, the additional power outlet then as a substitute for that of the communication adapter 5 occupied mains socket is used.
• connections can be provided at the communication adaptation device 5, which connections lead a switching signal for further plug connections and / or power sockets and / or consumers.
• the communication adaptation device 5 has at least one plug connection which can be connected to a plug connection of a further control unit (for example control box) (either via a cable or directly, in that this further control unit can be connected to the communication adaptation device 5.
• a further control unit for example control box
• the additional connection for connecting additional accessories can also be designed as a voltage output or as a further connection via which small devices can be supplied with a low voltage.
• a supply can be used, for example, to charge a battery of the respective small appliance.
• the additional connection can be designed as a USB connection.
• the small appliance can be, for example, a mobile telephone (smartphone, etc.) or / and a player for media (eg MP3 player).
• the power supply terminal 5c may be formed as the additional terminal.
• this can of course also be switchable.
• the Gaynikationsanpassungsein- device 5 or the like for example, in a housing of a charging cradle for charging a telephone or the like.
• the communication adaptation device 5 is integrated in a housing of a clock (alarm clock, clock radio) or a table lamp (or vice versa). That is, the communication adjustment means 5 is incorporated in such a housing, which is usually arranged at or next to a piece of furniture 1 with the electromotive furniture drive 3, such as on a bedside table next to a bed.
• the secondary transmission path 7 is an optical transmission path, such as an infrared transmission path.
• the receiving device 8a of the electromotive furniture drive 3 for receiving optical transmission signals of an infrared remote control unit (not shown, but comparable to the radio remote control unit 1 shown in FIG.
• the secondary communication unit 16 of the communication adaptation device 5 is designed to communicate with the optical receiving device 8a of the electromotive furniture drive 3 in accordance with the transmission (and bidirectional reception) of optical signals (in this case infrared signals).
• the signals of the communication device 4 are "translated" by the communication adaptation device 5 into the manner of the infrared transmission of the customary infrared transmission path and transmitted wirelessly to the receiving device 8a of the electromotive furniture drive 3 by the bidirectional secondary transmission path 7 designed as an optical infrared transmission path
• the secondary transmission path 7 has the characteristics of the usual infrared transmission path.
• the signals of the communication device 4 "so" translated by the communication adaptation device 5 are received by the receiving device 8a and used as control signals. Signals to the drive control device 8 of the furniture drive 3 forwarded to the corresponding adjustment of the desired drive.
• both transmission links 6 and 7 can be operated by means of an antenna design.
• each transmission path has its own antenna or transmitter, which is designed for the respective "transmission waves.”
• a 2.4 GHz antenna or a so-called F antenna both for radio transmission
• suitable transmission and reception elements for optical transmission infrared transmitting / receiving elements.
• all transmission options are provided in the communication adaptation device 5 and are correspondingly adjustable (also automatically adjustable).
• control commands that reach the communication adaptation device 5 from the communication device 4 via the primary transmission path 6 can be temporarily stored in the memory unit 17 and / or in a part of the memory unit 17 provided for this purpose.
• the instructions thus processed / translated can be temporarily stored in a further memory unit, from which they are then read out by the secondary communication unit 16 and sent via the secondary transmission link 7.
• the memory unit 17 may also comprise a read-only memory which may be e.g. an EEPROM is.
• addresses or / and frequencies are stored by the communication device 4 as well as the destination (furniture drive 3, drive control device 8, operating units, control unit 13 and the like) in order to address the commands in a suitable manner.
• one or more detectors in the communication adaptation device 5 for signaling Provide transmission characteristics (eg communication with transmitter / receiver), which are arranged in the field of view and / or in the hearing of an operator.
• Such detectors eg one or two LEDs, indicate to the operator that the communication adaptation device 5 is in communication with the communication device 4 and / or the furniture drive 3 and receives or transmits data.
• Such a message can not only signal to the operator that he is himself within the range of the communication adaptation device 5 with his communication device 4, but that the communication adaptation device 5 also communicates with the furniture drive 3.
• the operator can intervene (eg during installation or after changing the positions of communication adapter 5 and furniture drive 3) and, for example, adjust the distance between the communication adapter 5 and the furniture drive 3 for a functional communication.
• This may be advantageous, for example, in an infrared transmission path.
• the detector can also be, for example, a two-color LED, which signals different messages by flashing signals, continuous light and / or color.

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• Computer Networks & Wireless Communication (AREA)
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• 2012
  • 2012-06-15 DE DE102012105227A patent/DE102012105227A1/de not_active Withdrawn
• 2013
  • 2013-06-14 WO PCT/EP2013/062364 patent/WO2013186356A1/de active Application Filing
  • 2013-06-14 CN CN201380031420.XA patent/CN104380361A/zh active Pending
  • 2013-06-14 JP JP2015516628A patent/JP2015526941A/ja active Pending
  • 2013-06-14 EP EP13729325.4A patent/EP2862153A1/de not_active Withdrawn
  • 2013-06-14 US US14/407,021 patent/US9478122B2/en active Active

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