Patents by Inventor Xiaoliang Ma

Xiaoliang Ma 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: 20210003354
    Abstract: The present disclosure provides a visible light-transparent and radiative-cooling multilayer film, including N layers of films which have different thicknesses and are arranged alternately. The visible light-transparent and radiative-cooling multilayer film adopts a new film layer arrangement, so that the multilayer film has an extremely high visible light transmittance while achieving radiative cooling. Among others, the multilayer film is composed of two materials having high visible light-transmittance. Since there is a difference between dielectric constants of the two materials, a resonant cavity or resonant cavities may be formed among material layers. The resonant cavity may enhance the electric field therein, thereby increasing the radiance of the structure greatly. The present disclosure has the advantages of simple structure, easy to process, good cooling effect, high visible light transmittance and low cost.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 7, 2021
    Inventors: Xiangang LUO, Xiaoliang MA, Mingbo PU, Xiong LI, Yinghui GUO
  • Publication number: 20200249376
    Abstract: The present disclosure provides a sub-wavelength structural material having compatibility of low detectability for infrared, laser, and microwave, which includes, from top to bottom, a metal type frequency selective surface layer I, a dielectric layer I, a metal type frequency selective surface layer II, a dielectric layer II, a resistive film, a dielectric layer III. Each of the metal type frequency selective surface layers is a sub-wavelength patch type array, and metal used by the metal type frequency selective surface layers has a characteristic of low infrared emissivity. The present disclosure modulates a phase by using a phase difference generated by patches with different sizes on the metal type frequency selective surface layer I, so as to control backscattering of incident electromagnetic waves to achieve compatibility of low detectability for laser and infrared, while the bottom three layers achieve absorption of microwave.
    Type: Application
    Filed: July 17, 2018
    Publication date: August 6, 2020
    Applicant: The Institute of Optics and Electronics, The Chinese Academy of Sciences
    Inventors: Xiangang LUO, Mingbo PU, Xiong LI, Xiaoliang MA, Guoqing SHEN
  • Publication number: 20200233306
    Abstract: The present disclosure proposes an apparatus for coating photoresist and a method for coating photoresist. The apparatus for coating photoresist comprises a gas supply unit (10) configured to supply gas to a photoresist application unit (20); wherein the photoresist application unit (20) comprises: a device cavity (202) enclosed by sidewalls, a bottom plate and a cover plate (206), a rotation platform (204) configured to carry a substrate (205) and bring the substrate to rotate; a guide unit conformal with the substrate, and configured to uniformly blow the gas supplied by the gas supply unit over a surface of the substrate on which the photoresist is coated; and a gas extraction unit (203) configured to extract gas from the device cavity (202). The present disclosure realizes uniformly and rapidly coating the photoresist on a large substrate.
    Type: Application
    Filed: February 10, 2017
    Publication date: July 23, 2020
    Inventors: Xiangang Luo, Yanqin Wang, Zeyu Zhao, Mingbo Pu, Ping Gao, Xiaoliang Ma, Xiong Li, Yinghui Guo
  • Publication number: 20200178587
    Abstract: Methods of preparing freeze dried powders comprising rebaudioside M and rebaudioside D are provided herein. The freeze dried powders produced by the disclosed methods exhibit improved aqueous solubility over known forms and compositions of rebaudioside M and rebaudioside D. Methods of preparing consumables, e.g. beverages, with the freeze dried compositions are also detailed herein.
    Type: Application
    Filed: May 10, 2017
    Publication date: June 11, 2020
    Inventors: Youlung Chen, Xiaoliang Tan, Indra Prakash, Josef Klucik, Gil Ma, Youngsuk Heo
  • Publication number: 20200178574
    Abstract: Consumables comprising cyclamate and a steviol glycoside sweetener or mogroside sweetener are provided herein, wherein cyclamate, when present in an amount at or below its sweetness recognition threshold concentration, enhances the sweetness of and, optionally, improves the sweetness profile the sweetener, thereby providing a consumable that tastes more like a sucrose-sweetened consumable. Methods of enhancing the sweetness of a consumable, methods of making a consumable taste more like a sucrose-sweetened consumable and methods of preparing consumables are also detailed herein.
    Type: Application
    Filed: May 31, 2017
    Publication date: June 11, 2020
    Inventors: Indra Prakash, Gil Ma, Juvenal Higiro, Xiaoliang Tan
  • Publication number: 20200154738
    Abstract: Sweetener compositions or sweetened compositions (such as beverages or beverage products) containing siamenoside I are provided herein, as well as methods of preparing the same. Methods of improving the flavor and/or temporal profile of sweetenable compositions, such as beverages, are also provided.
    Type: Application
    Filed: May 18, 2018
    Publication date: May 21, 2020
    Inventors: Indra Prakash, Gil Ma, Xiaoliang Tan, Gao Zhu, Ryan D. Woodyer, Charles Frohman
  • Publication number: 20200054058
    Abstract: Compositions and consumables comprising certain sweeteners and at least one dihydrochalcone of Formula I are provided herein, wherein the at least one sweetener is selected from certain steviol glycoside and/or mogroside sweeteners in sweetening amounts. The at least one dihydrochalcone enhances the sweetness of the consumable and optionally modulates one or more taste attributes to make the consumable taste more like a sucrose-sweetened consumable. Methods of enhancing the sweetness of a consumable, methods of making a consumable taste more like a sucrose-sweetened consumable and methods of preparing consumables are also detailed herein.
    Type: Application
    Filed: April 25, 2018
    Publication date: February 20, 2020
    Inventors: Indra Prakash, Gil Ma, Xiaoliang Tan, Juvenal Higiro, Christopher Mercogliano
  • Publication number: 20190137793
    Abstract: A method for regulating the phase of a wide-band electromagnetic wave uses a meta-surface sub-wavelength structure and the meta-surface sub-wavelength structure. The sub-wavelength structure is used as a basic unit of the meta-surface, and the basic unit is arranged in an array according to a regular order determined by the predetermined phase to generate a geometrical phase distribution with the spatial continuity and the spectral achromaticity between 0 and 2?, so that the phase is controlled and modulated in a two dimensional plane. The operating bandwidth may cover the entire electromagnetic spectrum, and a variety of optical devices such as reflective focusing/imaging elements, transmission focusing/imaging elements, prisms, orbital angular momentum generator may be realized. As an extension of the phase regulation, the method may also realize other novel electromagnetic wave functions such as wideband absorption and radar cross section reduction.
    Type: Application
    Filed: July 1, 2016
    Publication date: May 9, 2019
    Inventors: Xiangang LUO, Mingbo PU, Zeyu ZHAO, Xiong LI, Yanqin WANG, Xiaoliang MA, Changtao WANG
  • Patent number: 9958784
    Abstract: Provided are apparatuses and methods for super resolution imaging photolithography. An exemplary apparatus may include an illumination light generation device configured to generate illumination light for imaging a pattern included in a mask through the mask. The illumination light may include a high-frequency spatial spectrum such that a high-frequency evanescent wave component of spatial spectrum information for the light is converted to a low-frequency evanescent wave component after being transmitted through the mask pattern. For example, the illumination light generation device may be configured to form the illumination in accordance with a high numerical aperture (NA) illumination mode and/or a surface plasmon (SP) wave illumination mode.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: May 1, 2018
    Assignee: THE INSTITUTE OF OPTICS AND ELECTRONICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Xiangang Luo, Changtao Wang, Zeyu Zhao, Yanqin Wang, Mingbo Pu, Na Yao, Ping Gao, Chenggang Hu, Xiong Li, Cheng Huang, Leilei Yang, Liqin Liu, Jiong Wang, Jiayu He, Yunfei Luo, Kaipeng Liu, Chengwei Zhao, Ling Liu, Xiaoliang Ma, Min Wang
  • Publication number: 20160259253
    Abstract: Provided are apparatuses and methods for super resolution imaging photolithography. An exemplary apparatus may include an illumination light generation device configured to generate illumination light for imaging a pattern included in a mask through the mask. The illumination light may include a high-frequency spatial spectrum such that a high-frequency evanescent wave component of spatial spectrum information for the light is converted to a low-frequency evanescent wave component after being transmitted through the mask pattern. For example, the illumination light generation device may be configured to form the illumination in accordance with a high numerical aperture (NA) illumination mode and/or a surface plasmon (SP) wave illumination mode.
    Type: Application
    Filed: September 23, 2014
    Publication date: September 8, 2016
    Inventors: Xiangang LUO, Changtao WANG, Zeyu ZHAO, Yanqin WANG, Mingbo PU, Na YAO, Ping GAO, Chenggang HU, Xiong LI, Cheng HUANG, Leilei YANG, Liqin LIU, Jiong WANG, Jiayu HE, Yunfei LUO, Kaipeng LIU, Chengwei ZHAO, Ling LIU, Xiaoliang MA, Min WANG
  • Patent number: 9258699
    Abstract: The present document provides a method and wireless device for implementing route transmission based on a single IPv6 address prefix. The method includes: when a wireless device succeeds in IPv6-based dialing and obtains one 64-bit-long IPv6 address prefix from a network side, the wireless device first setting apart a 126-bit IPv6 address prefix from the prefix, and then allocating the 126-bit IPv6 address prefix to a WAN interface, allocating the 64-bit-long IPv6 address prefix to a LAN interface, and notifying a user terminal connected to the LAN interface of the IPv6 prefix of the LAN interface, so that the user terminal connected to the LAN interface generates its own IPv6 address through a stateless address auto-configuration mechanism for communication. With the technical solutions of the present document, in an IPv4/IPv6 dual stack mode, IPv4 and IPv6 protocol stacks operate normally, and the radio resource consumption is reduced.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: February 9, 2016
    Assignee: ZTE Corporation
    Inventors: Li Zhao, Tao Lu, Jianfeng Li, Xiaoliang Ma
  • Publication number: 20150124596
    Abstract: A method and system for adaptive bandwidth allocation are disclosed. The method includes evenly allocating the whole bandwidth to each user according to the number of the users currently connecting to a gateway, making statistics on the traffic usage of each user within a preset period, and dynamically allocating a bandwidth to each user according to the traffic usage and the theoretical traffic of the allocated bandwidth. According to the technical scheme of the disclosure, when there is a user connecting to or disconnecting from the gateway, the bandwidth can be evenly allocated according to the number of the users currently connecting to the gateway, the bandwidth of each user can be dynamically adjusted according to actual bandwidth utilization rates of the users, the bandwidths of the users with lower bandwidth utilization rates are reduced, and the bandwidths of the users with higher bandwidth utilization rates are increased, so that reasonable bandwidth allocation is fulfilled.
    Type: Application
    Filed: June 29, 2012
    Publication date: May 7, 2015
    Applicant: ZTE CORPORATION
    Inventors: Wei Liu, Xiaoliang Ma, Yichao Meng
  • Patent number: 8856271
    Abstract: The present invention discloses a data accessing method used for CPE and CPE, wherein the data accessing method used for the CPE comprises: acquiring destination domain information; determining a gateway corresponding to the destination domain information according to a preset domain grouping table, wherein the domain grouping table is used to store a corresponding relationship between the destination domain information and the gateway; and accessing data through a modern mapped with the determined gateway. By virtue of the present invention, it can enable the users, when using services provided by operators, to quickly and conveniently access the services provided by different operators, thereby effectively avoiding the phenomena that the speed of accessing or downloading is slow and the access cannot even be achieved when the users cannot select a suitable operator in the prior art.
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: October 7, 2014
    Assignee: ZTE Corporation
    Inventor: Xiaoliang Ma
  • Publication number: 20140215087
    Abstract: The present document provides a method and wireless device for implementing route transmission based on a single IPv6 address prefix. The method includes: when a wireless device succeeds in IPv6-based dialing and obtains one 64-bit-long IPv6 address prefix from a network side, the wireless device first setting apart a 126-bit IPv6 address prefix from the prefix, and then allocating the 126-bit IPv6 address prefix to a WAN interface, allocating the 64-bit-long IPv6 address prefix to a LAN interface, and notifying a user terminal connected to the LAN interface of the IPv6 prefix of the LAN interface, so that the user terminal connected to the LAN interface generates its own IPv6 address through a stateless address auto-configuration mechanism for communication. With the technical solutions of the present document, in an IPv4/IPv6 dual stack mode, IPv4 and IPv6 protocol stacks operate normally, and the radio resource consumption is reduced.
    Type: Application
    Filed: February 17, 2012
    Publication date: July 31, 2014
    Applicant: ZTE CORPORATION
    Inventors: Li Zhao, Tao Lu, Jianfeng Li, Xiaoliang Ma
  • Publication number: 20130232235
    Abstract: A method for managing a wireless terminal by a remote server, wherein the remote server transmits to the wireless terminal a request for acquiring the parameter information of the wireless terminal; and the wireless terminal transmits the corresponding parameter information in a preset management information base (MIB) in the wireless terminal to the remote server according to the request transmitted by the remote server. Also disclosed are a remote server, a wireless terminal, and a system for managing the wireless terminal by the remote server.
    Type: Application
    Filed: November 2, 2011
    Publication date: September 5, 2013
    Applicant: ZTE CORPORATION
    Inventor: Xiaoliang Ma
  • Publication number: 20120179775
    Abstract: The present invention discloses a data accessing method used for CPE and CPE, wherein the data accessing method used for the CPE comprises: acquiring destination domain information; determining a gateway corresponding to the destination domain information according to a preset domain grouping table, wherein the domain grouping table is used to store a corresponding relationship between the destination domain information and the gateway; and accessing data through a modern mapped with the determined gateway. By virtue of the present invention, it can enable the users, when using services provided by operators, to quickly and conveniently access the services provided by different operators, thereby effectively avoiding the phenomena that the speed of accessing or downloading is slow and the access cannot even be achieved when the users cannot select a suitable operator in the prior art.
    Type: Application
    Filed: August 5, 2010
    Publication date: July 12, 2012
    Applicant: ZTE CORPORATION
    Inventor: Xiaoliang Ma
  • Patent number: 8158843
    Abstract: The invention relates to processes for reducing the sulfur content in hydrocarbon fuels such as gasoline, diesel fuel and jet fuel. The invention provides a method and materials for producing ultra low sulfur content transportation fuels for motor vehicles as well as for applications such as fuel cells. The materials and method of the invention may be used at ambient or elevated temperatures and at ambient or elevated pressures without the need for hydrogen.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: April 17, 2012
    Assignee: The Penn State Research Foundation
    Inventors: Chunshan Song, Xiaoliang Ma, Michael J. Sprague, Velu Subramani
  • Patent number: 7731837
    Abstract: Compositions and processes are disclosed for removing sulfur and sulfur compounds from hydrocarbon fuel feedstocks. The feedstock is contacted with a regenerable sorbent such as a compound of the formula TixCeyO2 where 0<x/y?1 and where 0<x?1 and 0<y?1 capable of selectively adsorbing sulfur compounds present in the hydrocarbon feedstock at about 0° C. to about 100° C. such as at about 25° C.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: June 8, 2010
    Assignee: The Penn State Research Foundation
    Inventors: Chunshan Song, Xiaoliang Ma, Shingo Watanabe, Fuxia Sun
  • Publication number: 20090065400
    Abstract: Compositions and processes are disclosed for removing sulfur and sulfur compounds from hydrocarbon fuel feedstocks. The feedstock is contacted with a regenerable sorbent such as a compound of the formula TixCeyO2 where 0<x/y?1 and where 0<x?1 and 0<y?1 capable of selectively adsorbing sulfur compounds present in the hydrocarbon feedstock at about 0° C. to about 100° C. such as at about 25° C.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 12, 2009
    Applicant: The Penn State Research Foundation
    Inventors: Chunshan Song, Xiaoliang Ma, Shingo Watanabe, Fuxia Sun
  • Publication number: 20080264254
    Abstract: Porous-material-supported polymer sorbents and process for removal of undesirable gases such as H2S, COS, CO2, N2O, NO, NO2, SO2, SO3, HCl, HF, HCN, NH3, H2O, C2H5OH, CH3OH, HCHO, CHCl3, CH2Cl2, CH3Cl, CS2, C4H4S, CH3SH, and CH3—S—CH3 from various gas streams such as natural gas, coal/biomass gasification gas, biogas, landfill gas, coal mine gas, ammonia syngas, H2 and oxo-syngas, Fe ore reduction gas, reformate gas, refinery process gases, indoor air, fuel cell anode fuel gas and cathode air are disclosed. The sorbents have numerous advantages such as high breakthrough capacity, high sorption/desorption rates, little or no corrosive effect and are easily regenerated.
    Type: Application
    Filed: April 9, 2008
    Publication date: October 30, 2008
    Applicant: The Penn State Research Foundation
    Inventors: Chunshan Song, Xiaoliang Ma, Xiaoxing Wang