Patents by Inventor Hong Fan

Hong Fan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190243048
    Abstract: A generator and a method for generating far infrared polarized light are related. The generator includes a far infrared light source configured to emit a far infrared light; a polarizer located on a light emitting surface of the far infrared light source, wherein the polarizer includes a carbon nanotube structure including a plurality of carbon nanotubes arranged substantially along the same direction, and the far infrared light passes through the polarizer to form a far infrared polarized light; and a heater configured to heat the carbon nanotube structure. The method includes allowing the far infrared to pass through the carbon nanotube structure and heating the carbon nanotube structure as the far infrared passes through the carbon nanotube structure.
    Type: Application
    Filed: December 7, 2018
    Publication date: August 8, 2019
    Inventors: Li-juan Jiang, PENG LIU, DUAN-LIANG ZHOU, CHUN-HAI ZHANG, CHANG-HONG LIU, SHOU-SHAN FAN
  • Publication number: 20190242695
    Abstract: A far infrared imaging system includes a first far infrared polarized light generator, a second far infrared polarized light generator, a first receiving device, a second receiving device, and a computer. The first far infrared polarized light generator emits a first far infrared polarized light, and the second far infrared polarized light generator emits a second far infrared polarized light. The first receiving device receives a first far infrared reflected polarized light, and the second receiving device receives a second far infrared reflected polarized light. The computer processes information received by the first receiver and the second receiver. The polarizer of the first far infrared polarized light generator and the second far infrared polarized light generator includes a carbon nanotube structure including a plurality of carbon nanotubes arranged substantially along the same direction.
    Type: Application
    Filed: December 7, 2018
    Publication date: August 8, 2019
    Inventors: Li-juan Jiang, PENG LIU, DUAN-LIANG ZHOU, CHUN-HAI ZHANG, CHANG-HONG LIU, SHOU-SHAN FAN
  • Publication number: 20190212079
    Abstract: A thermal transistor is provided. The thermal transistor includes a metallic thermal conductor, a non-metallic thermal conductor, and a thermal resistance adjusting unit. The metallic thermal conductor and the non-metallic thermal conductor are contact with each other to form a thermal interface. The thermal resistance adjusting unit is configured to generate an bias voltage U12 between the metallic thermal conductor and the non-metallic thermal conductor.
    Type: Application
    Filed: December 25, 2018
    Publication date: July 11, 2019
    Inventors: ZHENG DUAN, CHANG-HONG LIU, SHOU-SHAN FAN
  • Publication number: 20190212078
    Abstract: A thermal transistor is provided. The thermal transistor includes a metallic thermal conductor, a non-metallic thermal conductor, and a thermal resistance adjusting unit. The metallic thermal conductor and the non-metallic thermal conductor are contact with each other to form a thermal interface. The thermal resistance adjusting unit is configured to generate an electric field at the thermal interface.
    Type: Application
    Filed: December 25, 2018
    Publication date: July 11, 2019
    Inventors: ZHENG DUAN, CHANG-HONG LIU, SHOU-SHAN FAN
  • Publication number: 20190215911
    Abstract: A method for controlling interfacial thermal resistance is provided. The method includes: providing a metallic thermal conductor and a non-metallic thermal conductor, the metallic thermal conductor and the non-metallic thermal conductor are in direct contact with each other to form an interface; and varying an electric field at the interface to modulate the interfacial thermal resistance at the interface.
    Type: Application
    Filed: December 25, 2018
    Publication date: July 11, 2019
    Inventors: ZHENG DUAN, CHANG-HONG LIU, SHOU-SHAN FAN
  • Publication number: 20190204960
    Abstract: A method for making a touch panel, the method includes the following steps. Two touch panel units are made. The two touch panel units are spaced apart from each other. Making each of the two touch panel units includes the following steps. A carbon nanotube material and a substrate are provided. A carbon nanotube floccule structure is made by flocculating the carbon nanotube material. A conductive layer on the substrate is obtained by applying the carbon nanotube floccule structure on the substrate. Two electrodes on opposite ends of the substrate formed to obtain an electrode plate.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 4, 2019
    Inventors: CHANG-HONG LIU, KAI-LI JIANG, LIANG LIU, SHOU-SHAN FAN
  • Patent number: 10329290
    Abstract: Disclosed is a preparation method for a Palbociclib free base crystal form A as shown in Formula I, comprising the following steps: treating a Palbociclib free base and/or a Palbociclib salt compound by using an inorganic base in a water solvent at the temperature of 35 to 100° C. to obtain a Palbociclib free base crystal form A, the water solvent being water or mixed solvent obtained by water and an organic solvent capable of being mixed and disclosed in the water. Also disclosed is a preparation method for a Palbociclib free base crystal form B, comprising the following steps: treating a Palbociclib salt compound by using an inorganic base in a water solvent at the temperature of 0 to 20° C. to obtain a Palbociclib free crystal form B, the water solvent being water or a mixed solvent obtained by water and an organic solvent capable of being mixed and dissolved in the water. The method is safe and convenient in operation and low in pollution, and facilitates industrial production.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: June 25, 2019
    Assignees: ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD, SHANGHAI SYNCORES TECHNOLOGIES INC. LTD.
    Inventors: Haisheng Fan, Xiaowen Guo, Luning Huang, Hong Gu
  • Publication number: 20190177275
    Abstract: Methods, and related compositions, for the improved synthesis of [18F]DCFPyL are disclosed. Also provided are methods, and related compositions, for the use of [18F]DCFPyL so produced.
    Type: Application
    Filed: June 9, 2017
    Publication date: June 13, 2019
    Inventors: Hayden T. Ravert, Daniel P. Holt, Ying Chen, Ronnie C. Mease, Hong Fan, Martin G. Pomper, Robert F. Dannals
  • Publication number: 20190137345
    Abstract: An camera, the camera including: an photosensitive device and an image processor, wherein the photosensitive device includes a plurality of photosensitive units, a measuring device and a data processor; the plurality of photosensitive units are distributed in an array, wherein each photosensitive unit is configured to receive and convert light signal to form a temperature difference or a potential difference; the measuring device is configured to measure the temperature difference or the potential difference; a data processor is configured to analyze and calculate the potential difference or the temperature difference.
    Type: Application
    Filed: December 27, 2018
    Publication date: May 9, 2019
    Inventors: LING ZHANG, YANG WU, KAI-LI JIANG, CHANG-HONG LIU, JIA-PING WANG, SHOU-SHAN FAN
  • Publication number: 20190137155
    Abstract: A cooler system includes a plurality of cooler units; a condensed water flow path, an aqueous medium in the condensed water flow path sequentially flowing through each of the cooler units; a cooling water flow path, an aqueous medium in the cooling water flow path sequentially flowing through each of the cooler units in a flow direction opposite to a flow direction of the aqueous medium in the condensed water flow path; a plurality of current sensors used for detecting working currents of the cooler units; water temperature sensors used for detecting an entering water temperature and a leaving water temperature of the cooling water flow path; at least one virtual temperature sensor arranged between the cooler units and used for acquiring a middle water temperature between the cooler units; and a controller.
    Type: Application
    Filed: April 12, 2017
    Publication date: May 9, 2019
    Inventors: Xing Cai, Zhongjian Li, Yuanming Yuan, Zongtao Lu, Junqiang Fan, Shufu Ding, Hong Zhang
  • Publication number: 20180368260
    Abstract: Provided is a differential wiring method for a high-speed printed circuit board, including the following steps: setting a pre-set impedance required value Z2 of a non-ball grid array (BGA) region, determining the width w2 of the second differential wire (210) and the distance d2 between the two second differential wires (210) according to the pre-set impedance required value Z2; calculating the width w1 of the first differential wire (110) and the distance d1 between the two first differential wires (110), according to the distance s1 between two adjacent rows of bonding pads in a BGA region bonding pad array and the minimum processable distance s2 between the bonding pad and the first differential wire (110), where w1 and d1 should satisfy 2w1+d1?s1?2s2, while further calculating w1 and d1 according to a differential characteristic impedance formula; arranging the two first differential wires (110) disposed oppositely to each other in the BGA region according to the determined d1, and arranging the two secon
    Type: Application
    Filed: August 26, 2016
    Publication date: December 20, 2018
    Applicants: Guangzhou Fastprint Circuit Tech Co., Ltd., Shenzen Fastprint Circuit Tech Co., Ltd., Yixing Silicon Valley Electronics Technology Co.
    Inventors: Hong Fan, Hongfei Wang, Bei Chen
  • Patent number: 10051455
    Abstract: Systems and methods include a cloud controller communicatively coupled to one or more distributed Wi-Fi networks and configured to manage the one or more distributed Wi-Fi networks. The cloud controller includes a network interface communicatively coupled to the distributed Wi-Fi networks; one or more processors communicatively coupled to the network interface; and memory storing instructions that, when executed, cause the one or more processors to: determine a new topology state for a topology of Wi-Fi network from a current topology state based on management of the Wi-Fi network; cause one or more nodes to change to new associated parent nodes based on the new topology state; cause an update to a configuration of the one or more nodes based on the new topology state; and continue to change additional nodes to new associated parent nodes based on the new topology state until the new topology state is obtained.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: August 14, 2018
    Assignee: Plume Design, Inc.
    Inventors: Evan Jeng, Sameer Vaidya, Paul White, Kaixiang Hu, Hong Fan, Srinivasa Tagirisa
  • Patent number: 9893758
    Abstract: In a particular aspect, a method includes receiving, at a long-term evolution (LTE) circuitry of wireless device from a wireless local area network (WLAN) circuitry of the wireless device while the LTE circuitry has control of at least one antenna of the wireless device, a request for control of the at least one antenna. Communications by the LTE circuitry using the at least one antenna corresponds to a first frequency band, communications by the WLAN circuitry using the at least one antenna correspond to a second frequency band, and the first frequency band at least partially overlaps the second frequency band. The method further includes sending a response from the LTE circuitry to the WLAN circuitry based on data included in the request.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: February 13, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Sandip HomChaudhuri, Pradeep Kumar Yenganti, Ashok Ranganath, Deepak Dhamdhere, Viral Modi, Hong Fan, Pattabiraman Subramanian, Gangadhar Burra
  • Publication number: 20180026670
    Abstract: In a particular aspect, a method includes performing a first communication operation associated with a first frequency band using an antenna of a wireless device. The first communication operation is initiated by first communication circuitry of the wireless device. The first communication circuitry is associated with a first communication protocol. The method further includes, based on a duration of a second communication operation, performing the second communication operation associated with a second frequency band using the antenna of the wireless device. The second communication operation is initiated by second communication circuitry of the wireless device. The second communication circuitry is associated with a second communication protocol that is different than the first communication protocol. The first frequency band at least partially overlaps the second frequency band.
    Type: Application
    Filed: May 26, 2017
    Publication date: January 25, 2018
    Inventors: Sandip HOMCHAUDHURI, Pradeep Kumar YENGANTI, Ashok RANGANATH, Deepak DHAMDHERE, Viral MODI, Hong FAN, Pattabiraman SUBRAMANIAN, Gangadhar BURRA
  • Publication number: 20170273013
    Abstract: Systems and methods implemented by a cloud controller for steering Wi-Fi client devices in a Wi-Fi network include determining a client needs to be steered from a first access point to a second access point; selecting a client steering approach from a plurality of client steering approaches based on the client; and causing the client to be steered from the first access point to the second access point based on the selected client steering approach. The determining can be based on optimization performed by the cloud controller based on operational parameters associated with the Wi-Fi network.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 21, 2017
    Inventors: Kiran EDARA, Kaixiang HU, Jian LU, Hong FAN, William MCFARLAND
  • Publication number: 20170272928
    Abstract: Systems and methods include a cloud controller communicatively coupled to one or more distributed Wi-Fi networks and configured to manage the one or more distributed Wi-Fi networks. The cloud controller includes a network interface communicatively coupled to the distributed Wi-Fi networks; one or more processors communicatively coupled to the network interface; and memory storing instructions that, when executed, cause the one or more processors to: determine a new topology state for a topology of Wi-Fi network from a current topology state based on management of the Wi-Fi network; cause one or more nodes to change to new associated parent nodes based on the new topology state; cause an update to a configuration of the one or more nodes based on the new topology state; and continue to change additional nodes to new associated parent nodes based on the new topology state until the new topology state is obtained.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 21, 2017
    Inventors: Evan JENG, Sameer VAIDYA, Paul WHITE, Kaixiang HU, Hong FAN, Srinivasa TAGIRISA
  • Publication number: 20170272977
    Abstract: Systems and methods for gathering data by an access point in a Wi-Fi system for optimization include periodically or based on command from a cloud-based system performing one or more of i) obtaining on-channel scanning data while operating on a home channel and ii) switching off the home channel and obtaining off-channel scanning data for one or more off-channels; and providing measurement data based on one or more of the on-channel scanning data and the off-channel scanning data to the cloud-based system for use in the optimization of the Wi-Fi system, wherein the measurement data comprises one or more of raw data and processed data.
    Type: Application
    Filed: March 17, 2017
    Publication date: September 21, 2017
    Inventors: Balaji RENGARAJAN, Jian LU, Kiran EDARA, Sameer VAIDYA, Hong FAN, William MCFARLAND
  • Publication number: 20170272507
    Abstract: Systems and methods implemented through a user device, for claiming network devices for a home network in a distributed Wi-Fi network includes discovering a newly powered on access point; claiming the newly powered on access point for the home network; and relaying the claimed newly powered on access point to a cloud controller via a disjoint network from the home network, wherein the home network is restricted by the cloud controller to only operate with claimed access points. The discovering, the claiming, and the relaying can be performed by a mobile application executed on the user device.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 21, 2017
    Inventors: Adam HOTCHKISS, Hong FAN, Aman SINGLA, Kiran EDARA, Kaixiang HU
  • Publication number: 20170033829
    Abstract: In a particular aspect, a method includes receiving, at a long-term evolution (LTE) circuitry of wireless device from a wireless local area network (WLAN) circuitry of the wireless device while the LTE circuitry has control of at least one antenna of the wireless device, a request for control of the at least one antenna. Communications by the LTE circuitry using the at least one antenna corresponds to a first frequency band, communications by the WLAN circuitry using the at least one antenna correspond to a second frequency band, and the first frequency band at least partially overlaps the second frequency band. The method further includes sending a response from the LTE circuitry to the WLAN circuitry based on data included in the request.
    Type: Application
    Filed: June 28, 2016
    Publication date: February 2, 2017
    Inventors: Sandip HomChaudhuri, Pradeep Kumar Yenganti, Ashok Ranganath, Deepak Dhamdhere, Viral Modi, Hong Fan, Pattabiraman Subramanian, Gangadhar Burra
  • Patent number: 9446155
    Abstract: The present invention provides polypeptides, peptide dimer, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a KD<1 ?M), and dimer and multimeric constructs comprising these polypeptides.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: September 20, 2016
    Assignees: Bracco Suisse SA, Dyax Corp.
    Inventors: Aaron K. Sato, Daniel J. Sexton, Daniel T. Dransfield, Robert Charles Ladner, Christophe Arbogast, Philippe Bussat, Hong Fan, Sudha Khurana, Karen E. Linder, Edmund R. Marinelli, Palaniappa Nanjappan, Adrian D. Nunn, Radhakrishna K. Pillai, Sibylle Pochon, Kondareddiar Ramalingam, Ajay Shrivastava, Bo Song, Rolf E. Swenson, Mathew A. Von Wronski, Feng Yan