Patents by Inventor Yong Bi
Yong Bi 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).
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Reference signal configuration method and apparatus, and sequence configuration method and apparatus
Patent number: 11973578Abstract: This disclosure discloses signal configuration methods and apparatuses. In an implementation, a method comprises: generating at least two reference signals of a same type corresponding to at least two antenna ports indicated to a terminal device, wherein the at least two reference signals comprise a first reference signal and a second reference signal, wherein a first sequence of the first reference signal is obtained based on a first initialization factor determined based on an index of a first code division multiplexing (CDM) group, and wherein a second sequence of the second reference signal different from the first sequence is obtained based on a second initialization factor determined based on an index of a second CDM group; and transmitting the at least two reference signals.Type: GrantFiled: March 11, 2021Date of Patent: April 30, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Yong Liu, Mingxin Gong, Bingyu Qu, Yongxing Zhou, Xiaoyan Bi, Lu Rong, Su Huang -
Publication number: 20240024483Abstract: The present disclosure discloses a homogeneous pharmaceutical excipient sodium stearyl fumarate with flaky structure and preparation method thereof, which belongs to the field of pharmaceutical excipient refining technology. The method of the present disclosure includes: heating and dissolving sodium stearyl fumarate to be treated in an ethanol solution and filtering to remove impurities, then adding crystal seeds for recrystallization. The crystallized sodium stearyl fumarate with flaky structure has narrow particle size distribution, average particle size of 5-15 ?m, intact flaky structure, good uniformity and purity up to 99.6% or more, and it is not easy-caking and can keep the powder state for a long time.Type: ApplicationFiled: September 9, 2022Publication date: January 25, 2024Applicant: ANHUI SUNHERE PHARMACEUTICAL EXCIPIENTS CO., LTD.Inventors: Yong BI, Jiao WU, Liting REN, Huijuan BAO, Yunhe SHAO
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Patent number: 10750140Abstract: A laser display system includes a red light semiconductor laser module (1), a green light semiconductor laser module (2), a blue light semiconductor laser module (3), a decoherence device (7, 8, 9), light valves (12, 13, 14), collimating and shaping devices (4, 5, 6), a heat dissipating modules (16-1, 16-2, 16-3), a temperature control module (17) and a semiconductor laser control module (18). The wavelength range output by the red light semiconductor laser module (1) is from 635 nm to 670 nm; the wavelength range output by the green light semiconductor laser module (2) is from 515 nm to 530 nm; the wavelength range output by the blue light semiconductor laser module (3) is from 440 nm to 460 nm.Type: GrantFiled: July 21, 2015Date of Patent: August 18, 2020Assignee: TECHNICAL INSTITUTE OF PHYSICS AND CHEMISTRY OF THE CHINESE ACADEMY OF SCIENCESInventors: Zuyan Xu, Yong Bi, Ke Liu, Qinjun Peng, Weinan Gao, Nan Zong
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Publication number: 20170223318Abstract: A laser display system includes a red light semiconductor laser module (1), a green light semiconductor laser module (2), a blue light semiconductor laser module (3), a decoherence device (7, 8, 9), light valves (12, 13, 14), collimating and shaping devices (4, 5, 6), a heat dissipating modules (16-1, 16-2, 16-3), a temperature control module (17) and a semiconductor laser control module (18). The wavelength range output by the red light semiconductor laser module (1) is from 635 nm to 670 nm; the wavelength range output by the green light semiconductor laser module (2) is from 515 nm to 530 nm; the wavelength range output by the blue light semiconductor laser module (3) is from 440 nm to 460 nm.Type: ApplicationFiled: July 21, 2015Publication date: August 3, 2017Inventors: Zuyan Xu, Yong Bi, Ke Liu, Qinjun Peng, Weinan Gao, Nan Zong
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Patent number: 8177366Abstract: A stereoscopic image projection system using a circular polarization filter module is provided. Even though this system uses a single projector, it allows left and right images to have different polarization directions using the circular polarization filter module, thereby reducing crosstalk compared to an LCD-shutter-based system.Type: GrantFiled: November 6, 2007Date of Patent: May 15, 2012Assignee: Masterimage 3D Asia, LLCInventors: Young Hoon Lee, Yong Bi Jung
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Publication number: 20110115811Abstract: A system for expanding color gamut includes: a signal input unit configured to input color information of pixels; a forward transform unit configured to transform the color information of pixels to L, a and b values in a linear Lab color space; a color gamut expansion unit configured to receive a color gamut expansion coefficient, expands L, a and b values provided by the forward transform unit to new L, a and b values in the linear Lab color space according to the color gamut expansion coefficients; a reverse transform unit configured to transform the expanded L, a and b values to color information of pixels in a large color gamut; and a signal output unit configured to output the color information of pixels in the large color gamut. A corresponding method for expanding color gamut is provided.Type: ApplicationFiled: May 31, 2009Publication date: May 19, 2011Applicant: Phoebus Vision Opt-Elec Tech Co., LtdInventors: Mingyong Zhang, Yanwei Wang, Yong Bi
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Publication number: 20110063419Abstract: The present invention relates to a stereoscopic image generation chip for a mobile equipment and method for displaying a stereoscopic image using the same. The present invention displays a stereoscopic image using a stereoscopic image generation chip loaded in a mobile equipment. In particular, the present invention performs storage/image processing by connecting taken left and right images by side-by-side scheme instead of performing storage/image processing by synthesizing the taken left and right images directly and alternately and is then able to enhance a quality of a displayed stereoscopic image in a displaying step via a synthesizing step, in which the left and right images of the stereoscopic image generation chip are alternately arranged. Moreover, the present invention enables a general 2D image to be 3-dimensionally displayed via the above stereoscopic image generation chip.Type: ApplicationFiled: June 9, 2009Publication date: March 17, 2011Applicant: MASTERIMAGE 3D ASIA, LLC.Inventors: Young Hoon Lee, Yong Bi Jung
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Publication number: 20100309439Abstract: The present invention provides a light source device for projection display, comprising a light source to be supplemented and a laser light source. The laser emitted from the laser light source and the light emitted from the light source to be supplemented are mixed and then output in a same direction.Type: ApplicationFiled: November 30, 2007Publication date: December 9, 2010Applicants: PHOEBUS VISION OPTO-ELEC TECH CO., LTD., ACADEMY OF OPTO-ELECTRONICS, CHINESE ACADEMY OF SCIENCESInventors: Yong Bi, Hua Cheng, Bin Wang, Guang Zheng, Yanwei Wang, Meiyan Feng, Zhongda Jia
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Patent number: 7817775Abstract: Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.Type: GrantFiled: January 8, 2007Date of Patent: October 19, 2010Assignees: Tsinghua University, Nuctech Company LimitedInventors: Kejun Kang, Haifeng Hu, Zhiqiang Chen, Shangmin Sun, Guang Yang, Fengjun Zhang, Yong Bi, Yucheng Wu, Jianjun Li, Rongxuan Liu
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Publication number: 20100079728Abstract: A stereoscopic image projection system using a circular polarization filter module is provided. Even though this system uses a single projector, it allows left and right images to have different polarization directions using the circular polarization filter module, thereby reducing crosstalk compared to an LCD-shutter-based system.Type: ApplicationFiled: November 6, 2007Publication date: April 1, 2010Applicant: MASTER IMAGE CO., LTD.Inventors: Young Hoon Lee, Yong Bi Jung
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Publication number: 20080197279Abstract: Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.Type: ApplicationFiled: January 8, 2007Publication date: August 21, 2008Inventors: Kejun Kang, Halfeng Hu, Zhiqiang Chen, Shangmin Sun, Guang Yang, Fengjun Zhang, Yong Bi, Yucheng Wu, Jianjun Li, Rongxuan Liu