Abstract: In some embodiments, a method includes receiving an identification of an intended recipient of a physical package and a personalized message having content based on the identity of the intended recipient. The method further includes identifying a uniform resource locator (URL) comprising a reference to a webpage that displays the personalized message and one or more advertisements regarding products or services related to the physical package. A Quick Response (QR) code encoding the URL comprising the reference to the webpage that displays the personalized message and the one or more advertisements may be generated. The method further includes transmitting the personalized message and the one or more advertisements to the intended recipient via the webpage in response to the intended recipient accessing the URL encoded by the QR code.

Abstract: Transmission signals may generated based on three differential signals and transmitted along a channel. Each of the plurality of transmission signals may include a signal representative of each of the three differential signals. After receiving the transmission signals, the original three differential signals may be generated based on the transmission signals.

Abstract: Transmission signals may generated based on three differential signals and transmitted along a channel. Each of the plurality of transmission signals may include a signal representative of each of the three differential signals. After receiving the transmission signals, the original three differential signals may be generated based on the transmission signals.

Abstract: Systems and methods are included for determining a presence of an upcoming reading field during a write mode of a storage device, and initiating a read-while write RWW) mode of the storage device in response to the sensed reading field. Initiating the RWW mode comprises warming up the reader circuitry, generating a signal in response to an end to the write operation, and activating reader bias current in response to the generated signal.

Abstract: Apparatuses, Methods and programs are provided. A method may comprise receiving a first request to verify an identifier associated with a destination from a first requester, responding to the request with a response, the response indicating an existence of a physical address associated with the identifier, the response further comprising a list of authorized entities authorized to access information specifying the physical address, receiving a second request from a second requester to access information specifying the physical address associated with the identifier, determining if the second requester is authorized to have access to information specifying the physical address by analyzing the list of authorized entities corresponding to the identifier; and providing the physical address to the second requester if the second requester is authorized.

Abstract: Systems and methods are included for determining a presence of an upcoming reading field during a write mode of a storage device, and initiating a read-while write (RWW) mode of the storage device in response to the sensed reading field. Initiating the RWW mode comprises warming up the reader circuitry, generating a signal in response to an end to the write operation, and activating reader bias current in response to the generated signal.

Abstract: First and second read sensors are coupled in series to a preamplifier via respective first and second signal lines and a common signal line between the first and second read sensors. Independent first and second currents are supplied to the respective first and second read sensors. The first and second currents are varied to maintain respective first and second fixed bias values (e.g., fixed voltage or fixed current) on the first and second read sensors.

Abstract: Apparatus and method for positional sensing and control. In accordance with some embodiments, a transducer is positioned adjacent a recording medium. The transducer includes a write element, a read element, a heater and a thermally responsive sensor. Power is applied to the heater to establish a selected fly height of the transducer relative to the medium. A contact event between the transducer and the medium is detected responsive to an accumulated plural count of pulses in a bias signal obtained from the thermally responsive sensor.

Abstract: Apparatus and method for positional sensing and control. In accordance with some embodiments, a transducer is positioned adjacent a recording medium. The transducer includes a write element, a read element, a heater and a thermally responsive sensor. Power is applied to the heater to establish a selected fly height of the transducer relative to the medium. A contact event between the transducer and the medium is detected responsive to an accumulated plural count of pulses in a bias signal obtained from the thermally responsive sensor.

Abstract: Apparatuses, Methods and programs are provided. A method may comprise receiving a first request to verify an identifier associated with a destination from a first requester, responding to the request with a response, the response indicating an existence of a physical address associated with the identifier, the response further comprising a list of authorized entities authorized to access information specifying the physical address, receiving a second request from a second requester to access information specifying the physical address associated with the identifier, determining if the second requester is authorized to have access to information specifying the physical address by analyzing the list of authorized entities corresponding to the identifier; and providing the physical address to the second requester if the second requester is authorized.

Abstract: In some embodiments, a method includes receiving an identification of an intended recipient of a physical package and a personalized message having content based on the identity of the intended recipient. The method further includes identifying a uniform resource locator (URL) comprising a reference to a webpage that displays the personalized message and one or more advertisements regarding products or services related to the physical package. A Quick Response (QR) code encoding the URL comprising the reference to the webpage that displays the personalized message and the one or more advertisements may be generated. The method further includes transmitting the personalized message and the one or more advertisements to the intended recipient via the webpage in response to the intended recipient accessing the URL encoded by the QR code.

Abstract: A magnetic device includes a write element having a write element tip and a conductive coil for carrying a current to induce a first field from the write element. A conductor proximate the write element tip carries the current to generate a second field that augments the first field. A driver provides the current to the conductive coil and the conductor, and a circuit phase shifts the current through the conductor relative to the current through the conductive coil.

Abstract: Apparatus and method for head-disc interface (HDI) modal response monitoring. A sensing element disposed on a rigid actuator arm is mechanically impedance matched to a head-disc interface (HDI) supported by the actuator arm to resonate at a predetermined frequency corresponding to at least one disturbance associated with the HDI.

Abstract: Apparatus and method for head-disc interface (HDI) modal response monitoring. A sensing element disposed on a rigid actuator arm is mechanically impedance matched to a head-disc interface (HDI) supported by the actuator arm to resonate at a predetermined frequency corresponding to at least one disturbance associated with the HDI.

Abstract: A magnetic device includes a write element having a write element tip and a conductive coil for carrying a current to induce a first field from the write element. A conductor proximate the write element tip carries the current to generate a second field that augments the first field. A driver provides the current to the conductive coil and the conductor, and a circuit phase shifts the current through the conductor relative to the current through the conductive coil.

Abstract: A circuit includes an element that can damaged by a potential over 400 mV. The element conducts with an element conductance over an element operating voltage range under 400 mV at element leads. The circuit also includes a shunt protective device connected to at least one of the element leads. The shunt protective device conducts with a shunt conductance above 400 mV that is greater than the element conductance. The shunt protective device conducts with a shunt conductance over the element operating voltage range that is less than the element conductance.

Abstract: A read/write preamplifier circuit is provided that includes a fault detecting circuit that detects when two or more read/write preamplifiers are concurrently selected for communicating with their associated data heads and means for notifying the drive controller of that condition. In one embodiment of the invention, the means for notifying the drive controller that two or more preamplifiers are concurrently selected includes a data storage register that is readable by the drive controller and that has a fault flag which is set when two or more preamplifiers are concurrently selected. Also, in one embodiment, the fault detecting circuit includes a fault-detect transistor that drives a predetermined current if the preamplifier is elected. The collectors of the fault-detect transistors of each preamplifier are electronically coupled to each other and to a sensing circuit that senses if the fault-detect transistors of two or more preamplifiers are concurrently driving the predetermined current.

Abstract: A method of writing data to a magnetic data storage medium is provided. A peak amount of write current is provided to the transducer, after which the amount of write current is reduced to a second amount of write current, lower than the peak amount. In one embodiment, the second amount of write current is then maintained at a steady state value. In one embodiment, the magnitude of the steady state value is greater than the magnitude of the critical current. In one embodiment the magnitude and duration of the peak write current for each transducer are stored in memory and retrieved when the corresponding transducer is selected. Also provided is a disc drive adapted to implement the aforementioned methods.