Patents Examined by Nhan Le
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Patent number: 10009851Abstract: An apparatus is provided which comprises: a battery to selectively power the apparatus; a first circuitry to estimate a first travel time to travel from a start location to an end location via a first route; and a second circuitry to (i) determine that a charge of the battery is likely to be exhausted prior to a user is to reach the end location via the first route, if the apparatus is to operate in a first mode of operation, and (ii) display the first route as an infeasible route.Type: GrantFiled: December 27, 2016Date of Patent: June 26, 2018Assignee: Intel CorporationInventors: Yann Puech, Yan Bertrand, Arnaud Devreese
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Patent number: 10003958Abstract: The present disclosure provides for a method of pairing wireless devices as well as wireless devices employing the pairing methodology. The wireless devices each possess individual identifiers. The individual identifiers comprise a 64 bit number. Each device also possesses a number of selection indicator identifiers. The selection indicator identifier is a preferably a color comprising a 24 bit number. The individual identifier and selection indicator identifier are combined using a hash function to create a 32 bit hash group identification. A simultaneous holding of buttons on the wireless devices creates the pairing between the devices and stores the 32 bit hash group identification in the device's memory. When two unpaired devices sharing a group identification number are brought within a predetermined proximity to one another, the devices automatically pair.Type: GrantFiled: October 12, 2016Date of Patent: June 19, 2018Inventors: Andrew Breckman, Agesino Primatic, Mark Slaughter, Ben Reytblat, David Berko
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Patent number: 9998158Abstract: A method and apparatus for intermodulation product (IMP) cancellation. In one embodiment, the method comprises: acquiring copies of source signals that create IMPs in a passband of interest; creating copies of the IMPs for use as IMP cancellation signals by either multiplying the source signals together as a series of digital samples such that the multiplied signals create a near real and continuous time copy of the IMPs or creating a sum of the source signals in near real and continuous time and convolving the sum of the source signals with a mathematical model to effectively multiply the signals together to create a copy of the IMPs; adjusting one or both of phase and amplitude of the copies; and using the copies to cancel the IMPs inband of the passband of interest.Type: GrantFiled: May 26, 2016Date of Patent: June 12, 2018Assignee: FINESSE WIRELESS, INC.Inventor: Francis J. Smith
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Patent number: 9999008Abstract: Adjustment of a downlink transmit power parameter, such as a ceiling level, is disclosed. Signal-to-noise type information and committed power information can be employed to determine the ceiling level adjustment. A ceiling level can be a predetermined cap on transmission power for downlink channels between a user equipment and a base station. Where there is sufficient headroom in total transmission power and a power level greater than the predetermined ceiling can be effective, the ceiling can be adjusted to greater values than the predetermined value. Where total transmission power is more committed, ceiling adjustment can be prevented. Further, where there is no adequate benefit from increasing the ceiling, the adjustment of the ceiling can be prevented. While some instances can result in optimized transmission levels below the ceiling, instances can also be accommodated where the ceiling is to be increased.Type: GrantFiled: August 25, 2017Date of Patent: June 12, 2018Assignee: AT&T MOBILITY II LLCInventors: Vladimir Gusavac, Manish Vaishnav
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Patent number: 9998196Abstract: An antenna device includes: antennas; magnetic oscillation element units converting electrical energy to high-frequency power; and a modulator outputting electrical energy input from outside to at least two magnetic oscillation element units, with a time difference to differentiate phases of high-frequency power converted from electrical energy by at least two magnetic oscillation element units. The magnetic oscillation element units respectively include a pair of electrodes, and further include, between the pair of electrodes, a PIN layer, a free layer, and an intermediate layer. A resistance value of an element configured by the PIN, free and intermediate layers changes according to the angle between the magnetization direction of the PIN layer and the magnetization direction of the free layer. The antennas transmit electromagnetic waves to open space outside the magnetic oscillation element units with the supply of high-frequency power.Type: GrantFiled: December 22, 2015Date of Patent: June 12, 2018Assignee: DENSO CORPORATIONInventors: Koutarou Mizunuma, Yuu Watanabe, Yasushi Kouno, Eiichi Okuno, Takuya Fuse, Hirokazu Ohyabu
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Patent number: 9991885Abstract: Semiconductor switches in portable transceivers switch between outgoing and incoming radio frequency signal paths. The isolation can be limited by the capacitive coupling between the switch input and the switch output. Ultra-high isolation can be achieved by adding a coupled transmission line to the semiconductor switch. The coupled transmission line introduces inductive coupling, which cancels at least a part of the capacitive coupling between the switch input and the switch output.Type: GrantFiled: May 3, 2017Date of Patent: June 5, 2018Assignee: Skyworks Solutions, Inc.Inventors: Yu Zhu, Oleksiy Klimashov, Dylan Charles Bartle
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Patent number: 9985719Abstract: An observation satellite is used for obtaining information about electromagnetic energy emitted from the earth. The observation satellite orbits the earth in an orbit having an inclination larger than 90° and smaller than 270°. Further, the observation satellite comprises at least one receiving antenna, the at least one receiving antenna having a receiving pattern directed towards the earth, and suitable for receiving electromagnetic energy in the radio frequency range as the observation satellite is orbiting relative to the surface of the earth. The observation satellite also comprises a transmitter configured for at least one of: (i) retransmitting the received electromagnetic energy, (ii) transmitting information representing the received electromagnetic energy, and (iii) transmitting information derived from the received electromagnetic energy. The invention also relates to systems and methods therefor.Type: GrantFiled: November 21, 2013Date of Patent: May 29, 2018Assignee: SES S.A.Inventor: Brian Mengwasser
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Patent number: 9974103Abstract: Methods and apparatuses are provided for connecting with an external device. A current status of an electronic device is determined when wireless communication with at least one external device is disconnected. A preset time interval corresponding to the current status is determined. An attempt is made to reconnect with the at least one external device based on the preset time interval.Type: GrantFiled: May 11, 2016Date of Patent: May 15, 2018Assignee: Samsung Electronics Co., LtdInventors: Jaewoo Choi, In-Hyuk Choi, Gyu-Seok Shim, Ki Soo Cho
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Patent number: 9960635Abstract: A system for recharging a battery having; memory that stores computer-executable instructions; a processor, communicatively coupled to the memory that facilitates execution of the computer-executable instructions; the instructions having: a battery; a thermal insulating layer; the thermal insulating layer; adapted and configured as the exterior of the battery; the battery adapted and configured with the thermal insulation layer for harnessing heat created by a plurality of solar panels; the plurality of solar panels configured on the exterior of the battery; an application interface unit; the application interface unit adapted and configured to control the plurality of solar panels; wherein the processor transforms heat energy collected by the plurality of solar panels and stored in the thermal insulation layer into energy to power a communication device.Type: GrantFiled: December 28, 2016Date of Patent: May 1, 2018Inventor: Christopher Wilkinson
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Patent number: 9960947Abstract: A compensation circuit of a power amplifier includes a varactor, a voltage sensor and a control circuit. The varactor is coupled to an input terminal of the power amplifier. The voltage sensor is arranged for detecting an amplitude of an input signal of the power amplifier to generate a detecting result. The control circuit is coupled to the varactor and the voltage sensor, and is arranged for controlling a bias voltage of the varactor to adjust a capacitance of the varactor according to the detecting result.Type: GrantFiled: July 12, 2017Date of Patent: May 1, 2018Assignee: MEDIATEK INC.Inventors: Chien-Cheng Lin, Ming-Da Tsai
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Patent number: 9948638Abstract: A system and method for securely and automatically identifying users to an inquirer for purposes of obtaining user identifying information is described. The system consisting of at least one client device associated with a user, at least one inquiring device associated with a host, a client information server and a network. The system allows computer based systems to automatically authenticate the identities of a plurality of users entering a physical space and obtain information pertaining to user preferences. The inquiring device may enable transactions with the user based on the authentication. The authentication may be enhanced by capturing biometric data from the user by the inquiring device as well as identifying known associates physically present with the user at the time of authentication.Type: GrantFiled: October 20, 2016Date of Patent: April 17, 2018Inventor: Chon Hock Leow
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Patent number: 9948469Abstract: A method for identifying an audio device, in which a mobile device starts to monitor pull out or insert of an audio device, when the mobile device connects the audio device, the mobile device starts to record, the audio device is identified as an audio smart key device in the case that characteristic data is received in a first preset time, and data is sent to the audio smart key device; turns off recording in the case that the characteristic data is not received in the first preset time; the audio smart key device is powered on and initialized, it sends audio data to the mobile device, subsequently, if the audio smart key device receives data sent from the mobile device in a second preset time, it processes the data; if the audio smart key device does not receive the data sent from the mobile device, the audio smart key device turns off; when the mobile device disconnects the audio device, the mobile device turns off recording and the audio device turns off.Type: GrantFiled: January 16, 2015Date of Patent: April 17, 2018Assignee: Feitian Technologies Co., Ltd.Inventors: Zhou Lu, Huazhang Yu
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Patent number: 9948330Abstract: A Bluetooth transmitter with features to reduce the likelihood of unwitting loss includes a first housing, a second housing, a circuit board, and a button. The second housing couples to the first housing. A side of the second housing opposite to the first housing defines at least one groove for connecting to another housing or a holder. The circuit board is secured in the second housing. The button couples to the first housing and connects to the circuit board through the first housing. The button is configured to initiate a Bluetooth signal transmission.Type: GrantFiled: March 21, 2017Date of Patent: April 17, 2018Assignee: Chiun Mai Communication Systems, Inc.Inventor: Hsin-Chih Liu
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Patent number: 9948762Abstract: A system and method for providing wireless communication between a handheld mobile device and an embedded vehicle system of a motor vehicle. The system includes a communication module that utilizes at least two different short range wireless communication technologies to facilitate communication and/or pairing of an occupant's smartphone or other mobile device with an embedded vehicle system such as a vehicle infotainment system. This includes the use of a very short range communication technology, such as Near Field Communication (NFC), to communicate between the mobile device and an embedded vehicle system that is located outside of the operational range of the NFC or other very short range communication technology used by the mobile device.Type: GrantFiled: May 10, 2016Date of Patent: April 17, 2018Assignee: GM Global Technology Operations LLCInventors: Karen Juzswik, Robert A. Hrabak, Wen Gu
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Patent number: 9924787Abstract: For example, a magnetic retention system comprising: (A) a piece of clothing with a pocket with an opening and outer and inner surfaces of a portion of pocket fabric; (B) a tab device comprising material A, the tab device placed near the opening on the outer surface; (C) an electronic device with a viewing screen on a major surface and a cover on an opposing major surface, the cover incorporating or having affixed complementary surface comprising material B, wherein one of materials A and B is magnetic, and the other is magnetically susceptible, and wherein the tab and material B are situated and such that when the electronic device is in the pocket with appropriate orientation there is a strong attraction between materials A and B such that greater force is needed for the electronic device to slip from the pocket.Type: GrantFiled: December 27, 2016Date of Patent: March 27, 2018Inventor: Arthur E. Jackson
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Patent number: 9923655Abstract: A radio includes a first tuner and a second tuner. A processor compares a first perceivable volume level of a station tuned by the first tuner to at least one second perceivable volume level of at least one background station tuned by the second tuner. The processor enables automatic volume knob changes using a pre-calibrated lookup table that associates a volume step of the volume knob with a difference between the first perceivable volume level and the second perceivable volume level.Type: GrantFiled: December 19, 2016Date of Patent: March 20, 2018Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventors: Shree Jaisimha, Donald Thomas, Kazuo Morita
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Patent number: 9917661Abstract: A test system includes a single-channel signal generator configured to generate an autocorrelation test signal to be distributed to each of a plurality of RF channels of a device under test (DUT). A time offset network includes a plurality of time offset channels each corresponding to one of the plurality of RF channels of the DUT, and is configured to, in combination with the DUT, provide corresponding autocorrelation test signals each with a different time delay as respective RF channel test signals. A single-channel measurement instrument is configured to process a single-channel test signal, based upon a combination of the RF channel test signals, to independently measure at least one characteristic of each of the RF channels of the DUT. The time offset network may be configured to be coupled between the single-channel signal generator and the DUT. Or, the time offset network may be configured to be coupled between the DUT and the single-channel measurement instrument.Type: GrantFiled: May 12, 2016Date of Patent: March 13, 2018Assignee: Keysight Technologies, Inc.Inventors: Zhu Wen, Hong-Wei Kong, Ya Jing
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Patent number: 9912514Abstract: Disclosed are a method and a device for transmitting data based on different pilot tone patterns in a wireless LAN.Type: GrantFiled: November 27, 2015Date of Patent: March 6, 2018Assignee: LG ELECTRONICS INC.Inventors: Jinsoo Choi, Jinyoung Chun, Wookbong Lee, Dongguk Lim, Hangyu Cho, Eunsung Park
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Patent number: 9907104Abstract: Systems, apparatus, methods, and non-transitory media for programmatically associating nearby users are discussed herein. Some embodiments may include user-wearable gesture exchange device including a motion sensor and circuitry. The motion sensor may be configured to generate motion data values indicating motion of the gesture exchange device. The circuitry may be configured to monitor motion data values generated by the motion sensor for detection of a gesture exchange signature, such as a handshake, being performed by the user. In some embodiments, the gesture exchange device may be configured to establish a wireless communication connection with a second gesture exchange device for exchange of user data, such as in response to detecting user performance of the gesture exchange signature and/or determining that the second gesture exchange device is within a predetermined proximity.Type: GrantFiled: January 15, 2016Date of Patent: February 27, 2018Assignee: LOOPD INC.Inventors: Brian Mullin Friedman, Allen Houng, Sambhav Galada
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Patent number: 9906251Abstract: There is provided a reception device including first and second reception circuits configured to receive transmission signals, a first oscillation circuit configured to generate a differential signal having a predetermined frequency on the basis of an oscillation signal acquired from a connected crystal oscillator, and to supply the generated differential signal to the first reception circuit as a reference frequency signal, and a second oscillation circuit configured to be supplied with an oscillation signal having one of phases in the differential signal acquired by the first oscillation circuit, to generate a differential signal having a predetermined frequency on the basis of the supplied oscillation signal, and to supply the generated differential signal to the second reception circuit as a reference frequency signal.Type: GrantFiled: October 12, 2016Date of Patent: February 27, 2018Assignee: Sony Semiconductor Solutions CorporationInventors: Tomonori Nakajima, Norihiro Murayama, Toshikazu Yoshida