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91.发明授权公开(公告)号：US09848281B2
公开(公告)日：2017-12-19
申请号：US14572050
申请日：2014-12-16
Applicant: Intel Corporation
Inventor： Anand S. Konanur , Niranjan Karandikar , Songnan Yang , Ulun Karacaoglu , Edward Agis
CPC classification number: H04W4/008 , H01Q7/00 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04W4/80
Abstract: Described herein are architectures, platforms and methods for enhancing range and increasing data rates during near field communication (NFC) related functions or transactions.
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公开(公告)号：US09806557B2
公开(公告)日：2017-10-31
申请号：US14865343
申请日：2015-09-25
Applicant: Intel Corporation
Inventor： Jie Gao , Songnan Yang , Xintian Lin , Ulun Karacaoglu , Bin Xiao
CPC classification number: H02J7/025 , H02J7/042 , H02J50/12 , H02J50/80 , H04W4/80 , H04W52/241 , H04W52/243 , Y02B40/90
Abstract: The disclosure generally relates to a method and apparatus for wireless charging station with adaptive radio interference detection and control. During wireless charging of a smart device, the harmonics associated with the magnetic resonance coupling between the power transmission unit (PTU) and the power receiving unit (PRU) may interfere with radio communication if PRU engages in radio messaging. The disclosed embodiments provide method and system for identifying interference and adapting the wireless charging power to reduce or eliminate interference while efficiently charging the PRU.
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公开(公告)号：US09774211B2
公开(公告)日：2017-09-26
申请号：US14712144
申请日：2015-05-14
Applicant: Intel Corporation
Inventor： Sreenivas Kasturi , Songnan Yang , Jonathan Rosenfeld , Isaac Sever , Trent D. Whitten , Shahar Porat
IPC: H02J7/00 , H02J1/10 , H02J5/00 , H01F27/16 , B60L1/00 , B60L3/00 , H04B3/00 , H04B15/00 , H02J7/02 , H02J50/12 , H02J7/16
CPC classification number: H02J7/025 , B60L1/00 , B60L3/00 , H01F27/16 , H02J1/10 , H02J5/005 , H02J7/16 , H02J50/12 , H04B3/00 , H04B15/00
Abstract: Techniques for voltage regulation in a system, method, and apparatus are described herein. An apparatus for voltage regulation in a wireless power receiver may include a rectifier having an output voltage. The apparatus may also include voltage compensation logic including at least one capacitor to reduce voltage variation of the output voltage from the rectifier.
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公开(公告)号：US09773241B2
公开(公告)日：2017-09-26
申请号：US13795981
申请日：2013-03-12
Applicant: Intel Corporation
Inventor： Songnan Yang , Farid Adrangi , Ulun Karacaoglu , Anand Konanur , Denny Iriawan , Thomas J Stepek
CPC classification number: G06Q20/3278 , G06K7/10158 , G06K7/10237 , H03G3/3042
Abstract: Described herein are architectures, platforms and methods for dynamic amplification/boosting of near field communications (NFC) antenna transmission power in a device during NFC related functions that require increase in an NFC antenna transmission power such as a payment transaction. For example, to comply with Europay MasterCard and Visa (EMVco) standards with regard to higher NFC antenna transmission power during the EMVco transactions, the NFC antenna transmission power may be dynamically controlled to maximize efficiency of a battery/power supply of the device.
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公开(公告)号：US09692251B2
公开(公告)日：2017-06-27
申请号：US14323689
申请日：2014-07-03
Applicant: Intel Corporation
Inventor： Isaac Sever , Songnan Yang , Siva Ramakrishnan , Karim H. Tadros
CPC classification number: H02J50/40 , B60L11/182 , H02J7/0016 , H02J7/025 , H02J50/12 , H02J50/80
Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless power transfer. For example, a Wireless Power Receiver (WPR) may include a rectifier to convert a wireless charging signal received from Wireless Power Transmitter (WPT into a Direct Current (DC) power signal; a voltage regulator to regulate a voltage of the DC power signal according to a voltage range; a bypass path to bypass the voltage regulator; and a bypass controller to select between directing the DC power signal to the voltage regulator or to the bypass path, based on a voltage level of the DC power signal and the voltage range.
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Patent Agency Ranking
公开(公告)号：US09685792B2
公开(公告)日：2017-06-20
申请号：US14197598
申请日：2014-03-05
Applicant: INTEL CORPORATION
Inventor： Songnan Yang , Janardhan Koratikere Narayan , Anand Konanur , Jonathan Rosenfeld , Sreenivas Kasturi , Kwan Ho Lee , Ulun Karacaoglu
CPC classification number: H01F27/28 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/40 , Y10T29/4902
Abstract: Techniques of magnetic field distribution are described herein. The techniques may include forming a wireless charging component including a driving coil to receive a driven current generating a magnetic field. An outer turn of a parasitic coil may be formed, wherein the outer turn is adjacent to the driving coil. An inner turn of the parasitic coil may be formed, wherein an inductive coupling between the driving coil and the parasitic coil generates a redistribution of a portion of the magnetic field at the inner turn.
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97.发明授权公开(公告)号：US09673511B2
公开(公告)日：2017-06-06
申请号：US14492921
申请日：2014-09-22
Applicant: Intel Corporation
Inventor： Kwan Ho Lee , Songnan Yang , Anand Konanur , Ulun Karacaoglu
CPC classification number: H01Q1/243 , H01Q1/2291 , H01Q1/38 , H01Q1/44 , H01Q5/307 , H01Q13/10 , H01Q13/106 , H01Q21/30 , H01Q25/00
Abstract: An antenna element forms a ring slot antenna comprising a first slot and second slot. The antenna element is located on a first surface of a conductive chassis that encases a body or a volume for wireless communication signals to be received or transmitted. A coupling component is located on an opposite side of the conductive chassis and behind the antenna element. The coupling component facilitates a coupling between a communication component and the antenna element as a function of the orientation and geometric shape of the coupling component to facilitate different resonant frequencies via the first and second slots of the antenna element.
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公开(公告)号：US20170085113A1
公开(公告)日：2017-03-23
申请号：US14861931
申请日：2015-09-22
Applicant: Intel Corporation
Inventor： Songnan Yang , Bin Xiao
IPC: H02J7/02
Abstract: A device for wirelessly charging a battery includes a power amplifier having a transmitter coil generating a magnetic field for wirelessly charging a battery. A low pass filter arrangement is electrically coupled to an output of the power amplifier. A band stop filter is electrically coupled to an output of the low pass filter arrangement. An output of the band stop filter is electrically coupled to a resistive load associated with the battery. The low pass filter arrangement and the band stop filter are configured to transform a load impedance associated with the transmitter coil to produce a current at the output of the power amplifier that remains substantially constant in response to changes in the load impedance.
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公开(公告)号：US09601823B2
公开(公告)日：2017-03-21
申请号：US15092886
申请日：2016-04-07
Applicant: INTEL CORPORATION
Inventor： Anand Konanur , Ulun Karacaoglu , Songnan Yang , Shawn McEuen
CPC classification number: H01Q1/243 , H01Q1/2266 , H01Q1/40 , H01Q21/28
Abstract: Embodiments of systems and methods for providing in-mold laminate antennas are generally described herein. Other embodiments may be described and claimed.
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100.发明申请公开(公告)号：US20170005704A1
公开(公告)日：2017-01-05
申请号：US15264524
申请日：2016-09-13
Applicant: Intel Corporation
Inventor： Anand S. Konanur , Ulun Karacaoglu , Songnan Yang
CPC classification number: H04B5/0081 , H01Q1/2266 , H01Q1/36 , H01Q1/50 , H01Q1/52 , H01Q1/528 , H01Q7/00 , H04B5/00
Abstract: Described herein are techniques related one or more systems, apparatuses, methods, etc. for reducing induced currents in a apparatus chassis. For example, a fractal slot is constructed in the apparatus chassis to reduce the induced currents, and enhance passage of magnetic fields through the apparatus chassis. In this example, the fractal slot may include a no-self loop fractal space filling curve shape to provide high impedance to the induced currents.
Abstract translation: 这里描述了与减少设备底盘中的感应电流的一个或多个系统，装置，方法等相关的技术。 例如，在设备底盘中构造分形槽以减小感应电流，并增强磁场通过设备底盘的通过。 在该示例中，分形槽可以包括非自环分形空间填充曲线形状，以向感应电流提供高阻抗。
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