Patents by Inventor Rui He
Rui He 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: 20230185146Abstract: A privacy film and a display device are provided. The privacy film comprises a liquid crystal dimming cell and a first polarizer. The liquid crystal dimming cell comprises two opposed substrates and a liquid crystal layer sandwiched between the two substrates. The liquid crystal layer comprises a plurality of liquid crystal molecules, and the plurality of liquid crystal molecules have the same fixed orientation angle, and an orthogonal projection of long axes of the liquid crystal molecules on the first substrate is perpendicular to an absorption axis of the first polarizer. As such, the brightness of the display screen will not be affected when looking up from the front, and the privacy-image protection effect for decreasing the brightness of the display screen when looking up from the side is achieved.Type: ApplicationFiled: December 20, 2021Publication date: June 15, 2023Inventors: Xindong MEI, Rui HE, Wei CHENG, Wenlong YE
-
Publication number: 20230185124Abstract: A display panel and a display device are provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The liquid crystal layer comprises a plurality of liquid crystal molecules. When the display panel is in a first display mode, the plurality of liquid crystal molecules rotate in a slanted plane parallel to a first direction and a second direction. The first direction is slanted with respect to a thickness direction of the display panel, and the second direction is perpendicular to the thickness direction of the display panel and the first direction.Type: ApplicationFiled: December 15, 2021Publication date: June 15, 2023Inventors: Wei CHENG, Rui HE, Xindong MEI
-
Publication number: 20230176414Abstract: Embodiments of the present application provides a display panel and a display device, the display panel includes a display panel body; a first dimming layer is disposed on one side of the display panel body, the first dimming layer includes a plurality of light shielding members and a plurality of light receiving members, the plurality of light shielding members are disposed at intervals, each light receiving member is disposed between two adjacent light shielding members; wherein the plurality of light receiving members is a lens structure in a first mode. A display effect of the display panel at a specific viewing angle is improved, and the display panel has an anti-peep function.Type: ApplicationFiled: December 15, 2021Publication date: June 8, 2023Inventors: Wei CHENG, Wenlong YE, Rui HE
-
Publication number: 20230152614Abstract: A display device provided includes a display panel, a first backlight module, a second backlight module, a light sensor, and a viewing angle adjusting component. The first backlight module includes an optical element, and the viewing angle adjusting component is disposed corresponding to a display sensing area. When the optical element is in a fog state, the viewing angle adjusting component reduces an exit angle of backlight. When the optical element is in a transparent state, external light enters the light sensor through the viewing angle adjusting component and the first backlight module, which improves uniformity of backlight viewing angle.Type: ApplicationFiled: March 11, 2021Publication date: May 18, 2023Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.Inventors: Rui HE, Wei CHENG, Changchih HUANG, Guanghui LIU
-
Publication number: 20230105299Abstract: The present application discloses a polarizer, a manufacturing method thereof, and a display device. The polarizer includes an alignment layer and a polarizer main body disposed on a side surface of the alignment layer. The polarizer main body includes a plurality of light-transmitting regions distributed on the polarizer main body at intervals and a non-light-transmitting region surrounding the light-transmitting regions. The alignment layer includes alignment regions corresponding to the light-transmitting regions and a non-alignment region corresponding to the non-light-transmitting region.Type: ApplicationFiled: March 31, 2021Publication date: April 6, 2023Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Rui HE, Wei CHENG
-
Publication number: 20230021393Abstract: The present disclosure belongs to the field of petroleum engineering, and specifically relates to a subsea Christmas tree re-prediction method integrating Kalman filter and Bayesian network. The subsea Christmas tree re-prediction method integrating Kalman filter and Bayesian network includes three steps: digital twin model establishment, degradation process re-prediction model establishment, and remaining useful life calculation model establishment.Type: ApplicationFiled: November 5, 2021Publication date: January 26, 2023Applicants: China University of Petroleum (East China), Ocean University of China, Beihang UniversityInventors: Baoping Cai, Yonghong Liu, Xiaoyan Shao, Guijie Liu, Qiang Feng, Qilin Wu, Weifeng Ge, Xincheng Li, Qibing Wu, Xiaolu Wu, Rui He, Zhexian Zou, Honghui Wang, Hongyan Fan
-
Publication number: 20220365393Abstract: A backlight module and a liquid crystal display device are provided. The backlight module includes a first optical element which can switch between a transparent state and a scattering state, first light sources, and a light-shielding layer disposed on a light path of light emitted from the first light sources to a liquid crystal display panel. The light-shielding layer includes a plurality of gratings arranged at intervals, each of the gratings is made of a light-shielding material, and one light transmission gap is formed between any two adjacent gratings, thereby improving uniformity of backlight.Type: ApplicationFiled: March 31, 2021Publication date: November 17, 2022Inventors: Rui HE, Wei CHENG, Changchih HUANG, Guanghui LIU
-
Publication number: 20210386810Abstract: The disclosure provides the use of a plant in the preparation of medicines and health products for preventing and treating ovarian injury. The application found that seabuckthorn fruit pulp and seabuckthorn seed oil have good preventive and therapeutic effects on ovarian injury. Seabuckthorn fruit pulp and seabuckthorn seed oil can prevent mouse ovarian injury and estrus cycle disorders, and can improve ovarian reserve, etc. Meanwhile, they also have good therapeutic effects on the above-mentioned injuries. This application provides a basis for the prevention and treatment of ovarian injury directly by seabuckthorn fruit pulp and seabuckthorn seed oil.Type: ApplicationFiled: June 10, 2021Publication date: December 16, 2021Applicant: Ningxia Medical UniversityInventors: Rui He, Guangyong Li, Puguang Yu, Yang Niu, Huiming Ma
-
Patent number: 11162622Abstract: A wedge adapter seal may comprise a hard tube having a radially projecting flange and a wedge shaped body comprising a base flange and extending between a base flange face and a sealing face, wherein the hard tube is in fluid communication with the wedge shaped body with the radially projecting flange coupled proximate the sealing face. A wedge adapter seal may further comprise a ferrule coupled to the hard tube, wherein the ferrule comprises the radially projecting flange, a traveling flange disposed about the hard tube and configured to travel axially with respect to the hard tube, wherein the traveling flange comprises at least one of a triangular geometry having convex sides forming a Reuleaux triangle, a circular geometry, a rectangular geometry, a square geometry, or an oblique geometry.Type: GrantFiled: April 27, 2018Date of Patent: November 2, 2021Assignee: RAYTHEON TECHNOLOGIES CORPORATIONInventors: Rui He Zheng, Paul E Strong
-
Patent number: 10728033Abstract: Embodiments of the present invention disclose an identity authentication method. The method includes: receiving a request for identity authentication on a target user; sending identity-authentication information on the target user to one or more users in social-network-association with the target user; receiving feedback information from the users in social-network-association with the target user based on the identity-authentication information; and obtaining a result of identity authentication on the target user according to the feedback information from the users in social-network-association with the target user.Type: GrantFiled: September 21, 2017Date of Patent: July 28, 2020Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Rui He, Liang Dong, Longhui Chen, Xuan Zong, Xueliang Zhan, Yanrong Chen, Yanling Zhang, Chenming Zhu
-
Patent number: 10717120Abstract: A method in sand/water remediation by using photocatalytic fuel cell is related to the sewage treatment and sand/soil remediation field. The characteristic photocatalytic fuel cell uses photons or solar energy to produce highly active electron/holes is introduced to degrade pollutants. In the constructed visible light photocatalytic fuel cell, there is overlying water above polluted sands in a tubular reactor. Allowing static adsorption equilibrium to buildup, in the built photocatalytic fuel cell, the photocatalytic anode and photoelectric catalytic cathode are connected by wires with an external resistance. Using 50 W halogen lamp as the light source, it maintains photocatalysis and electro-catalytic reactions to degrade pollutants in the method. By degrading the pollutants in the overlying water, the pollutants in the sand are also desorbed and degraded, and rapidly decreased to a very low level. Thus in this method water purification treatment and sand remediation take place simultaneously.Type: GrantFiled: October 1, 2017Date of Patent: July 21, 2020Assignee: DALIAN UNIVERSITY OF TECHNOLOGYInventors: Lifen Liu, Rui He
-
Patent number: 10659153Abstract: The application provides a method for measuring a dispersion coefficient of an optical fiber. A network device sends a first optical supervisory channel (OSC) measurement signal and a second OSC measurement signal, where wavelengths of the first OSC measurement signal and the second OSC measurement signal are different. The network device receives the returned first OSC measurement signal and second OSC measurement signal, where the first OSC measurement signal and the second OSC measurement signal are transmitted through a first optical fiber and a second optical fiber to return to the network device, and the first optical fiber and the second optical fiber are a to-be-tested optical fiber. The network device determines a delay difference between the received first OSC measurement signal and second OSC measurement signal. The network device determines a dispersion coefficient of the to-be-tested optical fiber based on the delay difference.Type: GrantFiled: July 6, 2019Date of Patent: May 19, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Zhong, Zhiping Jiang, Rui He
-
Patent number: 10586608Abstract: A dynamic random access memory (DRAM) refresh method in which a to-be-refreshed area in a refresh block is specified in a refresh instruction is provided to refresh a specified location of a DRAM storage array. A memory controller sends a refresh instruction to a DRAM refresh apparatus. The refresh instruction includes an identifier of a to-be-refreshed block and refresh information indicating a to-be-refreshed area. The DRAM refresh apparatus generates addresses of to-be-refreshed bank rows in the to-be-refreshed block according to the identifier and the refresh information, and refresh locations corresponding to the addresses of the bank rows in the to-be-refreshed block. Therefore, a DRAM refresh time is shortened, refresh power consumption is reduced, a refresh operation is more flexible, and system resource consumption is reduced while data integrity is ensured.Type: GrantFiled: November 3, 2017Date of Patent: March 10, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Shihai Xiao, Yongbing Huang, Rui He
-
Patent number: 10547378Abstract: An optical fiber status detection method includes: alternately sending, by a first station, an optical time domain reflectometer (OTDR) pulse and optical supervisory channel (OSC) data to a second station on a same channel, where the second station is a neighboring station of the first station; and receiving, by the first station, reflection light returned by the OTDR pulse by using an optical fiber between the first station and the second station, and obtaining an OTDR probe value according to the reflection light.Type: GrantFiled: December 4, 2017Date of Patent: January 28, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Tianhai Chang, Rui He, Hao Liu
-
Patent number: 10482848Abstract: One or more processors receive a map image file. The map image file includes geographical data. One or more processors convert the map image file into a raster map image file. The raster map image file includes one or more first raster images. The one or more first raster images include a first plurality of pixels. One or more processors label one or more of the first plurality of pixels with a first set of geographical coordinates using at least a portion of the geographical data included in the map image file.Type: GrantFiled: August 7, 2015Date of Patent: November 19, 2019Assignee: International Business Machines CorporationInventor: Rui He
-
Publication number: 20190334616Abstract: The application provides a method for measuring a dispersion coefficient of an optical fiber. A network device sends a first optical supervisory channel (OSC) measurement signal and a second OSC measurement signal, where wavelengths of the first OSC measurement signal and the second OSC measurement signal are different. The network device receives the returned first OSC measurement signal and second OSC measurement signal, where the first OSC measurement signal and the second OSC measurement signal are transmitted through a first optical fiber and a second optical fiber to return to the network device, and the first optical fiber and the second optical fiber are a to-be-tested optical fiber. The network device determines a delay difference between the received first OSC measurement signal and second OSC measurement signal. The network device determines a dispersion coefficient of the to-be-tested optical fiber based on the delay difference.Type: ApplicationFiled: July 6, 2019Publication date: October 31, 2019Inventors: Jian ZHONG, Zhiping Jiang, Rui He
-
Publication number: 20190331269Abstract: A wedge adapter seal may comprise a hard tube having a radially projecting flange and a wedge shaped body comprising a base flange and extending between a base flange face and a sealing face, wherein the hard tube is in fluid communication with the wedge shaped body with the radially projecting flange coupled proximate the sealing face. A wedge adapter seal may further comprise a ferrule coupled to the hard tube, wherein the ferrule comprises the radially projecting flange, a traveling flange disposed about the hard tube and configured to travel axially with respect to the hard tube, wherein the traveling flange comprises at least one of a triangular geometry having convex sides forming a Reuleaux triangle, a circular geometry, a rectangular geometry, a square geometry, or an oblique geometry.Type: ApplicationFiled: April 27, 2018Publication date: October 31, 2019Applicant: UNITED TECHNOLOGIES CORPORATIONInventors: Rui He Zheng, Paul E. Strong
-
Publication number: 20190308231Abstract: The present invention belongs to the sewage treatment and sand remediation technology, it is about a new type of system and method about sand/water remediation with photocatalytic fuel cell. The characteristic photocatalytic fuel cell (PFC) using photons or solar energy to produce highly active electron/holes is introduced into soil remediation system to degrade pollutants. In the constructed Visible light photocatalytic fuel cell sand water remediation system, there was overlying water above polluted sands in a tubular reactor. Allowing static adsorption equilibrium to buildup, in the built photocatalytic fuel cell, the photocatalytic anode and photoelectric catalytic cathode were connected by wires with an external resistance. Using 50 W halogen lamp as the light source, it maintains photocatalysis and electrocatalytic reactions to degrade pollutants in the system.Type: ApplicationFiled: October 1, 2017Publication date: October 10, 2019Inventors: Lifen LIU, Rui HE
-
Patent number: D900907Type: GrantFiled: June 14, 2019Date of Patent: November 3, 2020Assignee: ABELLSTAR TECHNOLOGY LIMITEDInventors: Zixin Zhou, Yangjian Lu, Fei Zou, Rui He, Guozhu Li
-
Patent number: D926242Type: GrantFiled: November 11, 2019Date of Patent: July 27, 2021Assignee: DONGGUAN NANHAO TECHNOLOGY CO., LTD.Inventors: Yangjian Lu, Zixin Zhou, Fei Zou, Rui He, Guozhu Li