Patents by Inventor Jian Ma

Jian 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: 20190363751
    Abstract: Disclosed is an M-ary direct sequence spread spectrum communication method. The method involves: filling a one-bit M-ary-number of code elements between two spread spectrum sequence codes; and during despreading, obtaining the number of code elements filled between the two spread spectrum sequence codes so as to obtain one-bit M-ary data. Provided is a spread spectrum communication method having high communication efficiency.
    Type: Application
    Filed: December 7, 2016
    Publication date: November 28, 2019
    Inventors: Wenwen ZHU, Jian MA, Minghui ZENG
  • Patent number: 10481426
    Abstract: The present disclosure relates to a method for manufacturing a color filter substrate, a color substrate and a display panel in the field of display technology. The method includes: forming a color resistance layer on a basal substrate; forming a conversion layer on the basal substrate with the color resistance layer, wherein the thickness of the conversion layer is greater than the thickness of the color resistance layer and the conversion layer is convertible in color under the irradiation of preset light rays; and irradiating the conversion layer with the preset light rays so that the conversion layer is converted to a two-layer structure consisting of a black matrix (BM) pattern and a transparent over cover, wherein the BM pattern is disposed at the side of the conversion layer close to the basal substrate.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: November 19, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Rui Yin, Sang Man Yuk, Jian Ma, Ya Yu, Guoqiang Zhong
  • Publication number: 20190227504
    Abstract: Embodiments are directed to computer methods and systems that build and deploy a pattern model to detect an operating event in an online plant process. To build the pattern model, the methods and systems define a signature of the operating event, such that the defined signature contains a time series pattern for a KPI associated with the operating event. The methods and systems deploy the pattern model to automatically monitor, during online execution of the plant process, trends in movement of the KPI as a time series. The methods and systems determine, in real-time, a distance score between a range of the monitored time series and the time series pattern contained in the defined signature. The methods and systems automatically detect the operating event in the online industrial process based on the determined distance score, and alter parameters of the process (e.g., valves, actuators, etc.) to prevent the operating event.
    Type: Application
    Filed: July 7, 2017
    Publication date: July 25, 2019
    Inventors: Jian Ma, Hong Zhao, Ashok Rao, Andrew L. Lui, Willie K. C. Chan
  • Publication number: 20190197439
    Abstract: A routing method comprises: a second matrix forming step of based on first matrices indicating travel time of a vehicle between all sites in each specified time intervals in a time period forming second matrices corresponding to the specified time intervals within one day respectively; a third matrix forming step of performing a pre-process calculation on the elements at the same position in all the second matrices, and forming one third matrix with values from the pre-process calculation; a route generating step of generating a route corresponding to the pre-process based on the third matrix; and a route selecting step of: calculating a travel time for the route generated in the route generating step based on the second matrix, and selecting the route with the shortest travel time for routing the vehicle.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 27, 2019
    Inventor: Jian MA
  • Patent number: 10275359
    Abstract: The present disclosure provides a cache cleaning method, a cache cleaning apparatus and a client, which improves a cache cleaning efficiency in a client and improves a user experience effectively. The method includes: detecting an amount of used caches in a mobile terminal; if the amount of used caches is larger than a preset threshold, sending a cache application request to an operating system of the mobile terminal so as to trigger a preset cache release rule in the operating system; and after the operating system releases corresponding caches according to the preset cache release rule, sending a cache release request to the operating system such that the operating system releases caches allocated for the cache application request according to the cache release request. The present disclosure may be used in a cache management technique of a mobile terminal.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: April 30, 2019
    Assignee: SHELL INTERNET (BEIJING) SECURITY TECHNOLOGY CO., LTD.
    Inventors: Yi Dong, Hang Wei, Dingpan Li, Jian Ma
  • Patent number: 10265369
    Abstract: Disclosed is a topical drug for treating breast cancer and preparation method thereof. The topical drug comprises the following ingredients in parts by weight: 5-10 parts of Astragalus, 3-5 parts of Oldenlandia diffusa, 3-5 parts of dandelion, 5-10 parts of Lycoris radiate, 5-8 parts of Carapax trionycis, 3-5 parts of Pinellia pedatisecta, 2-3 parts of Acorus calamus, 3-5 parts of Ferula sinkiangensis, 3-5 parts of doubleteeth pubescent angelica root, 4-6 parts of Cryptotaenia japonica Hassk, 3-5 parts of Whitmania pigra Whitman, 5-8 parts of Wedelia chinensis, 6-8 parts of Echinacea purpurea, 4-6 parts of Folium Eriobotryae, 3-5 parts of Sedum sarmentosum, 5-10 parts of Angelicae sinensis, 2-5 parts of asparagus, 2-3 parts of scorpio, 5-8 parts of Rubia cordifolia L., 2-3 parts of alfalfa extract, 3-5 parts of extract of Jew's ear from mulberry trees, 5-7 parts of myrrh, 3-6 parts of nutgrass galingale rhizome and 3-5 parts of pericarpium citri reticulatae viride.
    Type: Grant
    Filed: February 26, 2016
    Date of Patent: April 23, 2019
    Inventor: Jian Ma
  • Patent number: 10268085
    Abstract: A liquid crystal coating apparatus and a liquid crystal coating method are provided. The liquid crystal coating apparatus comprises a liquid crystal nozzle and a cooling device, the cooling device is located behind the nozzle along a movement trace of the nozzle, and the cooling device moves along the movement trace of the nozzle.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: April 23, 2019
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Jian Ma, Wenming Ren, Yudong Liu
  • Publication number: 20190115386
    Abstract: Various embodiments are directed to a light pipe. The light pipe may include a channel within a substrate of an image sensor. The channel may be formed by a plurality of layers. The plurality of layers may include a first layer and a second layer. The second layer may be spaced apart from the first layer along an axis of the channel.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 18, 2019
    Inventors: Jian MA, Biay-Cheng HSEIH, Sergiu Radu GOMA
  • Publication number: 20190096932
    Abstract: Various embodiments are directed to an image sensor that includes a first sensor portion and a second sensor portion. The second sensor portion may be positioned relative to the first sensor portion such that the second sensor portion may initially detect light entering the image sensor, and some of that light passes through the second sensor portion and may be detected by the first sensor portion. In some embodiments, one more optical filters may be disposed within the image sensor. The one or more optical filters may include at least one of a dual bandpass filter disposed above the second photodetector or a narrow bandpass filter disposed between the first photodetector and the second photodetector.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 28, 2019
    Inventors: Biay-Cheng HSEIH, Todor Georgiev GEORGIEV, Jian MA, Sergiu GOMA
  • Patent number: 10198453
    Abstract: The present invention provides a method and an apparatus for clearing temporary files in a mobile terminal and a mobile terminal, the method comprises: receiving a clearing instruction; establishing a writer thread according to the clearing instruction; and controlling the writer thread to write data into a first preset file directory, such that an operating system of the mobile terminal is triggered to clear temporary files in at least one second preset file directory according to a preset cache release rule.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: February 5, 2019
    Assignee: SHELL INTERNET (BEIJING) SECURITY TECHNOLOGY CO., LTD.
    Inventors: Hong Li, Hang Wei, Dingpan Li, Jian Ma
  • Publication number: 20190018290
    Abstract: A display substrate motherboard and a display device are provided. The display substrate motherboard includes a plurality of display regions spaced from each other; an assistant support structure between two adjacent display regions of the plurality of display regions, and a height of the assistant support structure increases gradually from an edge of the assistant support structure towards a central location of the assistant support structure along a predetermined direction.
    Type: Application
    Filed: May 3, 2018
    Publication date: January 17, 2019
    Inventors: Cong Tan, Jian Ma, Wenming Ren, Chengyong Zhan
  • Publication number: 20180364439
    Abstract: Conventional optical lens assembly typically require a capping window, which is expensive, to protect the optical sensor. Also, each conventional optical lens assembly is discretely assembled, and thus incurs additional costs. To address these and other disadvantages, it is proposed to assemble a plurality of imaging sensors, a plurality of spacers, and a plurality of lenses at a panel. The resulting lens assembly array can be individualized into separate lens assemblies.
    Type: Application
    Filed: June 16, 2017
    Publication date: December 20, 2018
    Applicant: OBSIDIAN SENSORS, INC.
    Inventors: Yaoling PAN, Jian MA, John HONG, Tallis CHANG
  • Publication number: 20180356925
    Abstract: A touch substrate is disclosed, which comprises a substrate, an insulating layer, a first touch electrode, and a second touch electrode. The insulating layer is arranged on the substrate. The first and second touch electrodes are arranged on the substrate, have an overlapping region, and are insulated from each other in the overlapping region through the insulating layer. The substrate is provided with a first trench, in which the first touch electrode is at least partially arranged. By arranging the first touch electrode at least partially in the first trench, the difference in height due to the first touch electrode is reduced or eliminated, and adverse effects on films over the first touch electrode due to the difference in height are reduced or eliminated. A method for fabricating the touch substrate and a touch panel are also disclosed.
    Type: Application
    Filed: March 2, 2017
    Publication date: December 13, 2018
    Inventors: Yudong LIU, Rongcheng LIU, Hui WANG, Ning WANG, Jian MA, Hailong LI
  • Publication number: 20180282297
    Abstract: The present application relates to polymorphs of Compound A: or a stereoisomer thereof, and methods of preparation and use thereof.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Inventors: Junbo GONG, Lina JIA, Shuhao WEN, Jian MA, Jingkang WANG, Qiuxiang YIN, Baohong HOU, Lipeng LAI, Peiyu ZHANG, Mingjun YANG, Yang LIU, Guangxu SUN
  • Publication number: 20180275453
    Abstract: The present disclosure relates to a method for manufacturing a color filter substrate, a color substrate and a display panel in the field of display technology. The method includes: forming a color resistance layer on a basal substrate; forming a conversion layer on the basal substrate with the color resistance layer, wherein the thickness of the conversion layer is greater than the thickness of the color resistance layer and the conversion layer is convertible in color under the irradiation of preset light rays; and irradiating the conversion layer with the preset light rays so that the conversion layer is converted to a two-layer structure consisting of a black matrix (BM) pattern and a transparent over cover, wherein the BM pattern is disposed at the side of the conversion layer close to the basal substrate.
    Type: Application
    Filed: December 12, 2017
    Publication date: September 27, 2018
    Inventors: Rui Yin, Sang Man Yuk, Jian MA, Ya Yu, Guoqiang Zhong
  • Publication number: 20180131133
    Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
    Type: Application
    Filed: August 16, 2017
    Publication date: May 10, 2018
    Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang
  • Patent number: 9966699
    Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Shaoning Liu, Guofeng Hu, Guoqiang Liu, Weidong Lin, Xiaowen Xu, Yunxiang Jiao, Mingda Zhang, Yang Liu, Feng Wang, Weihua Cao, Liangliang Hu, Yantao Li, Dahai Liu, Jian Ma, Shijie Wang, Xiaobo Wang, Zhuangzhuang Wu, Zhenguo Xing, Yang Yu, Xing Zhang
  • Patent number: 9959603
    Abstract: The present application discloses a method and a device for image processing. The method comprises: performing facial recognition on an image to be processed; determining a skin area to be processed in a facial area according to detection results; determining the locations of skin blemishes in the skin area to be processed; removing the skin blemishes in the facial area according to the determined locations of the skin blemishes in the skin area to be processed to obtain a processed image. The method and the device for image processing can modify people's skin in an image automatically, that is to say, both light-colored blemishes and obvious problems on the skin are removed. In contrast to the solutions for removing skin blemishes manually in various existing APPs for skin beautification, the method provided by the present application provides a better experience for users.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: May 1, 2018
    Assignee: Beijing Cheetah Network Technology Co., Ltd.
    Inventors: Guangsheng Xu, Jian Ma, Dingpan Li
  • Publication number: 20180099021
    Abstract: Disclosed is a topical drug for treating breast cancer and preparation method thereof. The topical drug comprises the following ingredients in parts by weight: 5-10 parts of Astragalus, 3-5 parts of Oldenlandia diffusa, 3-5 parts of dandelion, 5-10 parts of Lycoris radiate, 5-8 parts of Carapax trionycis, 3-5 parts of Pinellia pedatisecta, 2-3 parts of Acorus calamus, 3-5 parts of Ferula sinkiangensis, 3-5 parts of doubleteeth pubescent angelica root, 4-6 parts of Cryptotaenia japonica Hassk, 3-5 parts of Whitmania pigra Whitman, 5-8 parts of Wedelia chinensis, 6-8 parts of Echinacea purpurea, 4-6 parts of Folium Eriobotryae, 3-5 parts of Sedum sarmentosum, 5-10 parts of Angelicae sinensis, 2-5 parts of asparagus, 2-3 parts of scorpio, 5-8 parts of Rubia cordifolia L., 2-3 parts of alfalfa extract, 3-5 parts of extract of Jew's ear from mulberry trees, 5-7 parts of myrrh, 3-6 parts of nutgrass galingale rhizome and 3-5 parts of pericarpium citri reticulatae viride.
    Type: Application
    Filed: February 26, 2016
    Publication date: April 12, 2018
    Inventor: Jian MA
  • Patent number: 9936129
    Abstract: Techniques are disclosed for generating a high resolution image from a plurality of images captured from a plurality of sensors. The pixels in one sensor have at least one of different size, shape, or orientation than pixels in another sensor. The difference in size, shape, or orientation of the pixels and the interconnection of pixels on respective sensors provides a high level of certainty that there will be sufficient difference in the captured images, with limited loss in image content, to generate a relatively high resolution image from the images captured by the respective sensors.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: April 3, 2018
    Assignee: OBSIDIAN SENSORS, INC.
    Inventors: Bing Wen, Edward Chan, Shen-Ge Wang, Jian Ma, John Hong