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Patent # Description
US-9,591,441 Long-life asset tracking
A method and system for long-life asset tracking is disclosed. One example utilizes an activation module to provide an activation signal to at least a portion...
US-9,591,440 System for quickly finding the whereabouts of friends
A method and/or system is disclosed allowing a user to quickly and easily obtain information on the location of another user or group of users. Such location...
US-9,591,439 Method and device for transmitting location information of user equipment
Disclosed is a method for transmitting location information about user equipment, used for determining the location of user equipment more accurately by the...
US-9,591,438 Wide area positioning system
Systems and methods are described for determining position of a receiver. The positioning system comprises a transmitter network including transmitters that...
US-9,591,437 Computational systems and methods for locating a mobile device
Systems and methods are described relating to determining a specified time period of non-movement in a mobile device and presenting an indication of location of...
US-9,591,436 Communication apparatus, method of controlling the same, and storage medium
A communication apparatus of the present invention and the method of controlling the same associate and store device identification information that identifies...
US-9,591,435 Communications via a receiving device network
A receiving device system arranged to distribute voice communications includes first and second receiving devices, each having a personal area network (PAN)...
US-9,591,434 Virtual private network (VPN) tunneling in a user equipment (UE) brokered by a radio frequency identity (RFID)...
A user equipment (UE). The UE comprises a motherboard comprising a communication bus, a cellular radio frequency transceiver, a processor, a radio frequency...
US-9,591,433 Communication method, electronic device, and storage medium
A method of performing communication by a first electronic device is provided. The method includes receiving an input for communication with a third electronic...
US-9,591,432 Vehicle entertainment unit and method of controlling the same
A method of controlling a vehicle entertainment unit mounted in a vehicle using a center stack control system of the vehicle includes establishing a BLUETOOTH...
US-9,591,431 Short-range wireless communication node device and method for alarming on the node device assembling state
A wireless communication node device is provided. The node device includes a network adaptor configured to perform short-range wireless communication, a channel...
US-9,591,430 Temporary identifiers and expiration values for discoverable user equipments (UEs)
A temporary identifier is assigned to a discoverable user equipment (UE) in an assignment, an expiration value is assigned to the assignment, and the temporary...
US-9,591,429 Methods and apparatus for managing machine-type communications
The described aspects include methods and apparatus providing MTC in a wireless network. In an aspect, a narrow bandwidth within a wide system bandwidth is...
US-9,591,428 Method, software and apparatus for performing actions on a wireless device using action lists and versioning
A system and method for performing actions on a wireless device using action lists and versioning. The system includes receiving, over a network, a remote...
US-9,591,427 Capturing audio impulse responses of a person with a smartphone
A method captures audio impulse responses of a person wearing electronic microphones in a left ear and a right ear. A smartphone generates a sound while it is...
US-9,591,426 Method and apparatus for an ultrasonic emitter system floor audio unit
Methods and systems are provided for ultrasonic emitter based floor audio units. An example floor audio unit may comprise one or more ultrasonic emitters and...
US-9,591,425 Parametric stereo upmix apparatus, a parametric stereo decoder, a parametric stereo downmix apparatus, a...
A parametric stereo upmix method for generating a left signal and a right signal from a mono downmix signal based on spatial parameters includes predicting a...
US-9,591,424 Generating an output signal by send effect processing
An output signal is generated from an input signal by applying a send effect processing to the input signal. The input signal comprises a weighted sum of...
US-9,591,423 Nonlinear power supply ramping for pop-click noise reduction
A nonlinear power supply generator is provided that nonlinearly changes a power supply voltage for a circuit during power up of the circuit to reduce...
US-9,591,422 Method and apparatus for audio interference estimation
An apparatus comprises a receiver (203) which receives a microphone signal from a microphone (201) where the microphone signal comprises a test signal component...
US-9,591,421 Audio jack detection circuit
This document discusses, among other things, a detection system configured to identify a type of a pole of a four-pole audio jack using first and second...
US-9,591,420 Generation of individual sound zones within a listening room
A sound reproduction system that is capable of providing at least two separate sound zones in one coherent listening room. In each sound zone, resulting...
US-9,591,419 Headphone listening apparatus
In at least one embodiment, a headphone listening apparatus including an audio listening device is provided. The audio listening device is programmed to receive...
US-9,591,418 Method, apparatus and computer program for generating an spatial audio output based on an spatial audio input
A method, apparatus and computer program for: receiving a spatial audio input; determining a direction of interest from the spatial audio input; and generating...
US-9,591,417 Extreme low frequency acoustic measurement system
The present invention is an extremely low frequency (ELF) microphone and acoustic measurement system capable of infrasound detection in a portable and easily...
US-9,591,416 Passive vibration cancellation system for microphone assembly
A passive vibration cancellation system manufactured of a plurality of waterproof diaphragms and a more rigid support structure is sized to cover a microphone...
US-9,591,415 Hearing aid comprising a flexible connection member
A hearing aid device configured to be inserted into the ear canal of a hearing aid user. The hearing aid includes a receiver, a hearing instrument body, and a...
US-9,591,414 Acoustic device
There is provided an acoustic device that can reduce muffled sound. The disclosed acoustic device includes a holder 103 that has one end abutting the inside of...
US-9,591,413 Hydraulic microphone
A device, including an implantable microphone, including a chamber in which media corresponding to at least one of a liquid or a fluid resistant to compression...
US-9,591,412 Devices and methods for collecting acoustic data
A device includes a network interface to communicate with a communication network and a microphone to convert sounds into an electrical signal. The device...
US-9,591,411 Self-calibration of multi-microphone noise reduction system for hearing assistance devices using an auxiliary...
A hearing assistance system calibrates a noise reduction system of a hearing assistance device. The system comprises a hearing assistance device, and an...
US-9,591,410 Hearing assistance apparatus
A hearing assistance device includes two transducers which react to a characteristic of an acoustic wave to capture data representative of the characteristic....
US-9,591,409 Optical electro-mechanical hearing devices with separate power and signal components
A device to transmit an audio signal comprises at least one light source configured to transmit the audio signal with at least one wavelength of light. At least...
US-9,591,408 Adjustable ventilation openings in MEMS structures
A MEMS structure and a method for operation a MEMS structure are disclosed. In accordance with an embodiment of the present invention, a MEMS structure...
US-9,591,407 Speaker
The present disclosure provides an electromagnetic speaker, includes a frame having an elongated axis; a vibration unit accommodated in the frame, the vibration...
US-9,591,406 Multi-track stereo sound earphone
A multi-track stereo sound earphone includes an earphone main body, which includes a loudspeaker inside, a resonance cavity connected thereto, a sound hole...
US-9,591,405 Automatic audio enhancement system
Described herein is an automatic audio enhancement system (AAES) that may locate, via aspects of an electronic device, objects and/or people within a target...
US-9,591,404 Beamformer design using constrained convex optimization in three-dimensional space
Embodiments of systems and methods are described for determining weighting coefficients based at least in part on using convex optimization subject to one or...
US-9,591,403 Instability detection and correction in sinusoidal active noise reduction systems
A method for operating an active noise reduction system that is designed to reduce sinusoidal noise, where there is an active noise reduction system input...
US-9,591,402 Transmit audio in a target space
Implementations disclosed herein relate to transmitting audio in a target space relative to an electronic device (100, 200) using a directional speaker (103,...
US-9,591,401 Vibration pickup device, vibration measurement device, measurement system, and measurement method
A vibration pickup device for measuring an electronic device that transmits sound to a user via vibration transmission by pressing a vibrating body held in a...
US-9,591,400 Installation structure for acoustic transducer
An installation structure for an acoustic transducer that operates in accordance with an audio signal to thereby vibrating a vibrated body in a first direction...
US-9,591,399 Automatically controlled directional speaker, and lamp thereof
An automatically controlled directional speaker includes a sound amplifying device, an image capture device, a computing device, an azimuth control motor and an...
US-9,591,398 Headphone
A headphone has a main bass reflex chamber formed inside a housing sidewall. A transducer is mounted in the main bass reflex chamber at a transducer enclosure...
US-9,591,397 Loudspeaker mounting assembly
A loudspeaker mounting assembly includes a frame, a sleeve, and a tilt-angle adjustment mechanism. The frame may include an outer frame, an inner frame...
US-9,591,396 Ear set device
An ear set device that includes a main body; and one or more earphones configured to output a response signal, wherein at least one of the one or more earphones...
US-9,591,395 Earphones and earbuds with physiologic sensors
An earphone with a physiologic sensor includes a housing; a speaker in the housing; an enhancer comprising a body mounted on the housing and adapted to be...
US-9,591,394 Headphones, audio device, audio system and method for transmitting signals
A set of headphones includes a connector with a first connection contact and a second connection contact as well as a loudspeaker, which is connected to the...
US-9,591,393 BTE/CIC auditory device and modular connector system therefor
An earpiece auditory device is described which includes a behind-the-ear component shaped to fit behind the ear of a user. The behind-the-ear component can also...
US-9,591,392 Headset-derived real-time presence and communication systems and methods
A method for real time digital instant messaging includes monitoring a condition of a wireless headset, estimating a potential for the user to receive and...
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