公开(公告)号：US10193611B2

公开(公告)日：2019-01-29

申请号：US15230823

申请日：2016-08-08

申请人： NxGen Partners IP, LLC

发明人： Solyman Ashrafi ,  Roger D. Linquist ,  Nima Ashrafi

IPC分类号： H04B7/06 ,  H04W16/28 ,  H04B10/2575 ,  H04B10/2581 ,  H04B10/516 ,  H04B10/112 ,  H04B10/2507 ,  H04J14/04 ,  H04B10/508 ,  H04L27/20 ,  H04B7/0413

摘要： A system and method for focusing an orthogonal function multiplexed beam receives an orthogonal function multiplexed signal from a data processing source. The orthogonal function multiplexed signal includes a plurality of data streams each having a unique orthogonal function applied thereto and multiplexed together within the orthogonal function multiplexed signal. The orthogonal function multiplexed signal passes through a pair of focusing lenses to focus the orthogonal function multiplexed signal on a predetermined focused point. A distance between the pair of focusing lenses is controlled to cause the orthogonal function multiplexed signal to focus at the predetermined focus point. The orthogonal function multiplexed signals are transmitted from a transmitter toward the focus point at a receiver aperture of a receiver as a transmission beam.

公开(公告)号：US10707945B2

公开(公告)日：2020-07-07

申请号：US16259148

申请日：2019-01-28

申请人： NxGen Partners IP, LLC

发明人： Solyman Ashrafi ,  Roger D. Linquist ,  Nima Ashrafi

IPC分类号： H04B7/06 ,  H04B10/516 ,  H04W16/28 ,  H04B10/2575 ,  H04B10/2581 ,  H04B10/112 ,  H04B10/2507 ,  H04J14/04 ,  H04B10/508 ,  H04L27/20 ,  H04B7/0413

摘要： A system for focusing an orbital angular momentum (OAM) multiplexed beam comprising OAM signal processing circuitry for generating an OAM multiplexed signal. The OAM multiplexed signal includes a plurality of data streams each having a unique orbital angular momentum applied thereto and multiplexed together within the OAM multiplexed signal. Each unique orbital angular momentum has a beam helicity value greater than l=2. An antenna array control circuit controls transmission of the multiplexed OAM signal from each of a plurality of antennas in an antenna array toward a focus point located below the ground as a transmission beam to cause the transmitted OAM multiplexed signals to converge at the focus point below the ground at substantially a same time to overcome a divergence of the transmitted plurality of OAM multiplexed signals caused by the beam helicity value of greater than l=2 for each of the unique orbital angular momentum.

公开(公告)号：US10887013B2

公开(公告)日：2021-01-05

申请号：US16566369

申请日：2019-09-10

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04L9/14 ,  H04L9/08 ,  H04B10/11 ,  H04L25/03 ,  H04L27/36 ,  H04B10/2581 ,  H04B10/532 ,  H04B10/54 ,  H04J14/00 ,  H04W12/04 ,  H04L27/34 ,  H04B10/2575 ,  H04B10/50 ,  H04L9/30 ,  H04L29/06 ,  H04B10/516 ,  H04J14/06

摘要： A system includes mode division multiplexing (MDM) processing circuitry for applying an orbital angular momentum (OAM) to each of a first group of a plurality of input signals and multiplexing the OAM processed signals together. Second processing circuitry performs wavelength distribution multiplexing (WDM) on a second group of the plurality of input signals, wherein the WDM processed signals and the MDM processed signals are orthogonal to one another. Combining circuitry combines the WDM processed signals and the MDM processed signals. Polarization processing circuitry adds polarization to at least one of the WDM processed signals, and the MDM processed signals and a transmitter transmits the combine and polarized processed signal over a link.

公开(公告)号：US09503258B2

公开(公告)日：2016-11-22

申请号：US15144297

申请日：2016-05-02

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04L9/08 ,  H04L9/30 ,  H04L29/06 ,  H04W12/04 ,  H04B10/2575 ,  H04B10/50 ,  H04B10/11

CPC分类号： H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/50 ,  H04B10/5161 ,  H04B10/532 ,  H04B10/541 ,  H04J14/00 ,  H04J14/06 ,  H04L9/0858 ,  H04L9/3093 ,  H04L25/03006 ,  H04L25/03343 ,  H04L27/3405 ,  H04L27/362 ,  H04L27/366 ,  H04L63/06 ,  H04L2025/0335 ,  H04L2025/0342 ,  H04W12/04

摘要： A communications system and method includes first circuitry for receiving plurality of data streams and processing the plurality of data streams to associate with each of the plurality of data streams a orthogonal function to cause each of the plurality of composite data streams to be mutually orthogonal to each other on a link to enable transmission of each of the plurality of data streams on the link at a same time. Quantum key processing circuitry generates a secret key for transmission to second circuitry using a quantum key generation process and for encoding the plurality of data streams for transmission on the link using the generated secret key. Third circuitry transmits the encoded plurality of data streams on the link.

摘要翻译： 通信系统和方法包括：第一电路，用于接收多个数据流，并处理多个数据流以与多个数据流中的每一个相关联，以使多个复合数据流中的每一个与每个数据流相互正交 链路上的另一个在同一时间能够在链路上传输多个数据流中的每一个。 量子密钥处理电路使用量子密钥生成过程生成用于传输到第二电路的秘密密钥，并且使用所生成的秘密密钥对用于在链路上传输的多个数据流进行编码。 第三电路在链路上发送编码的多个数据流。

公开(公告)号：US10411804B2

公开(公告)日：2019-09-10

申请号：US15859809

申请日：2018-01-02

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04L9/14 ,  H04L9/08 ,  H04B10/2575 ,  H04L25/03 ,  H04L27/36 ,  H04L27/34 ,  H04B10/11 ,  H04B10/50 ,  H04L9/30 ,  H04L29/06 ,  H04B10/2581 ,  H04B10/532 ,  H04B10/54 ,  H04J14/00 ,  H04B10/516 ,  H04J14/06 ,  H04W12/04

摘要： A communications system comprises first circuitry for receiving and processing a plurality of data streams to associate with each of the plurality of data streams an orthogonal function to cause each of the plurality of data streams to be mutually orthogonal to each other on a link to enable transmission of each of the plurality of data streams on the link at a same time. First quantum key processing circuit generates a secret key for transmissions to second circuitry over the link using a quantum key generation process based on E91 protocol. The first quantum key processing circuit further encoding the plurality of data streams for transmission on the link using the generated secret key based on the E91 protocol. Third circuitry transmits the encoded plurality of data streams on the link.

公开(公告)号：US10105058B2

公开(公告)日：2018-10-23

申请号：US15481563

申请日：2017-04-07

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： A61B5/00 ,  A61B1/00 ,  A61B1/06 ,  A61B1/07

摘要： An apparatus for performing an endoscopic procedure for detecting cancerous tissue includes a detection probe for detecting the cancerous tissue. The detection probe includes a first fiber for emitting an ultraviolet light beam having an orthogonal function applied thereto and a second fiber for receiving emissions from tissues responsive to the ultraviolet light beam emitted for the first fiber. An ultraviolet emission source generates the ultraviolet light beam. Orthogonal function circuitry applies the orthogonal function twist to the ultraviolet light beam. Detection circuitry detects fluorescence and orthogonal function within the emissions from the tissues received over the second fiber.

公开(公告)号：US10082463B2

公开(公告)日：2018-09-25

申请号：US15653585

申请日：2017-07-19

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： G01N21/59 ,  G01N21/17 ,  G01N33/483 ,  G01N24/00 ,  G01N21/21

CPC分类号： G01N21/59 ,  G01N21/17 ,  G01N21/21 ,  G01N21/453 ,  G01N24/00 ,  G01N33/483 ,  G01N33/50

摘要： An apparatus for identifying a concentration of a specific material within a first material includes an input for receiving a signal after the signal passes through the first material. The signal has at least one orthogonal function therein and the at least one orthogonal function comprises at least one of an orbital angular momentum function or a Laguerre-Gaussian function. A detector detects the at least one orthogonal function within the signal, determines the concentration of the specific material within the first material based upon the detected at least one orthogonal function and generates an indication responsive to the determination. An output provides for an output of the generated indication.

公开(公告)号：US10451902B2

公开(公告)日：2019-10-22

申请号：US14816781

申请日：2015-08-03

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： G02F1/01 ,  H01L51/50 ,  H01L51/42 ,  H01L31/054 ,  H01L31/0232 ,  G03H1/02 ,  G03H1/08

摘要： An apparatus for suppressing electron/hole recombination includes a photonic device that generates electron/hole pairs responsive to a light beam interacting with the photonic device. An orbital angular momentum (OAM) generation device is located to impart an orbital angular momentum to a light beam before the light beam interacts with the photonic device. The electron/hole pair recombination generated from an OAM imparted light beam is less than electron/hole pair recombination of a non-OAM imparted light beam.

公开(公告)号：US09859981B2

公开(公告)日：2018-01-02

申请号：US15632533

申请日：2017-06-26

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： H04L9/08 ,  H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/516 ,  H04J14/06 ,  H04L27/34 ,  H04L27/36

CPC分类号： H04B10/2575 ,  H04B10/11 ,  H04B10/2581 ,  H04B10/50 ,  H04B10/5161 ,  H04B10/532 ,  H04B10/541 ,  H04J14/00 ,  H04J14/06 ,  H04L9/0858 ,  H04L9/3093 ,  H04L25/03006 ,  H04L25/03343 ,  H04L27/3405 ,  H04L27/362 ,  H04L27/366 ,  H04L63/06 ,  H04L2025/0335 ,  H04L2025/0342 ,  H04W12/04

摘要： A system includes first signal processing circuitry to transmit a signal including a plurality of data streams over a link. The first signal processing circuitry generates a plurality of composite data streams by overlaying at least one first data signal of the plurality of data signals in a first data layer with at least one second data signal of the plurality of data signals in a second data layer. Second circuitry processes the plurality of composite data streams to associate with each of the plurality of composite data streams a function to provide minimization of a time-bandwidth product of the plurality of composite data streams to enable transmission of each of the plurality of composite data streams on the link at a same time.

公开(公告)号：US09714902B2

公开(公告)日：2017-07-25

申请号：US15049594

申请日：2016-02-22

申请人： NXGEN PARTNERS IP, LLC

发明人： Solyman Ashrafi ,  Roger Linquist ,  Nima Ashrafi

IPC分类号： G01N21/59 ,  G01N33/483 ,  G01N21/17 ,  G01N24/00 ,  G01N21/21

CPC分类号： G01N21/59 ,  G01N21/17 ,  G01N21/21 ,  G01N21/453 ,  G01N24/00 ,  G01N33/483 ,  G01N33/50

摘要： An apparatus that measures a concentration of a material within a sample includes signal generation circuitry that generates a first signal having at least one orthogonal function applied thereto and applies the first signal to the sample. A detector receives the first signal after the first signal passes through the sample and determines the concentration of the material within the sample based on a detected orthogonal function within the first signal received from the sample.