Patents by Inventor Yong Lei
Yong Lei 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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Publication number: 20240179554Abstract: A method for wireless communication at a source node and related apparatus are provided. In the method, the source node receives a user equipment (UE) request for an on-demand allocation of mobility measurement resources or mobility reporting resources for a UE, and provides a configuration, allocation, or activation for the mobility measurement resources or the mobility reporting resources in response to the UE request.Type: ApplicationFiled: September 27, 2023Publication date: May 30, 2024Inventors: Jing LEI, Yong LI, Konstantinos DIMOU
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Publication number: 20240136339Abstract: Disclosed herein are light sources (e.g., micro-LEDs and ?OLEDs), display electronics, and tiled display panels for high luminance, high resolution display panels used in near-eye display systems. Techniques for three-dimensional integration of multi-color LEDs, micro-LED surface loss reduction using band engineered sidewall passivation structures, micro-LED heat spreading materials and structures, and micro-LED light extraction efficiency improvement using etched outwardly tilted sidewall minors are described. Techniques for drive circuit supply voltage tracking and compensation, dynamic burn-in compensation using interpolation of compensation parameters, and digital misalignment calibration of tiled display panels are also described.Type: ApplicationFiled: December 11, 2023Publication date: April 25, 2024Inventors: Shenghui LEI, Yong Tae MOON, Ali SENGÜL
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Publication number: 20240036416Abstract: An array substrate and a display panel are disclosed. In the array substrate, array electrodes of at least a portion of pixel units that are adjacent to a base plate edge have areas that are gradually decreased from a base plate center toward the base plate edge. The portion of the array electrodes gradually decreased are arranged in a region of a display panel in which the brightness is relatively bright. If the areas of the array electrodes are decreased, the aperture ratios of the pixel units are reduced. After the aperture ratios of the pixel units are reduced, light transmission rate in an edge zone of the array substrate can be lowered. As such, the portion of the base plate edge of which light is relatively bright is made corresponding to the brightness of the base plate center, thereby realizing the improvement on the nonuniformity of periphery displaying.Type: ApplicationFiled: November 17, 2021Publication date: February 1, 2024Inventors: Yong LEI, Meifa PENG
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Publication number: 20240038261Abstract: The present disclosure discloses a magnetic head, a head gimbal assembly, a hard disk drive, and a method for processing a magnetic head. The method comprises irradiating at a fixed point proximal to the read/write part with a laser irradiation device until the read head and the write head are thermally expanded; orientating air bearing surfaces of a plurality of magnetic heads forming a magnetic strip toward a lapping surface of a lapping device after laser irradiation, holding the air bearing surfaces in place, lapping with the lapping device until the air bearing surfaces are coplanar; and disassembling the magnetic strip to obtain a lapped magnetic head. Through laser heating induced compensation, the heights of lapped read head and write head of the magnetic head meet their respective target values, ensuring the normal reading and writing of the storage medium of the magnetic disk.Type: ApplicationFiled: November 1, 2022Publication date: February 1, 2024Inventors: Ryuji FUJII, Shi Xiong CHEN, Zeng Hui ZHANG, Yong LEI, Yong Jun ZHANG
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Publication number: 20240038122Abstract: The present application provides a display device driving method and a display device. In the display device driving method, when optimal common voltages of other grayscales are determined using an optimal common voltage of a standard grayscale, and when grayscale shift occurs in the other grayscales, the optimal common voltages of the other grayscales are corrected, so that correct common voltages can be adopted when the display device is driven, and problems such as screen flicker caused by the grayscale shift in the display device are prevented.Type: ApplicationFiled: December 20, 2021Publication date: February 1, 2024Applicants: Huizhou China Star Optoelectronics Display Co., Ltd., TCL China Star Optoelectronics Technology Co., Ltd.Inventor: Yong LEI
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Patent number: 10585600Abstract: A data access method and apparatus, where the method includes acquiring a data read request that is for a first disk group and carries a read address, determining a first-stripe location range of the first disk group according to the read address, sequentially reading data from first stripes within the first-stripe location range, setting a data reading result for a first stripe whose data is not successfully read to preset padding data, continuing to read data from a next first stripe until data is read from all the first stripes, and returning a data reading result for each first stripe. Thus the method and apparatus may reduce data loss and shortens access interruption time when data is not successfully read.Type: GrantFiled: July 6, 2016Date of Patent: March 10, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiaoliang Chen, Yuqing Shi, Yong Lei, Tianke Wang
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Patent number: 10158927Abstract: Systems and techniques for testing audio-video synchronization using one or more timestamps are presented. On a media sender end, a media stream with a video stream and an audio stream is generated. A matrix barcode timestamp is added onto a video frame of the video stream at a particular time. Furthermore, a tone timestamp is embedded into the audio stream at the particular time. Additionally, on a media receiver end, a modified media stream is received. For example, the video stream with the matrix barcode timestamp at the particular time and the audio stream with the tone timestamp at the particular time are received. The matrix barcode timestamp is decoded to determine a first time value and the tone timestamp is decoded to determine a second time value. The first time value is compared with the second time value to determine synchronization of the video stream and the audio stream.Type: GrantFiled: September 5, 2012Date of Patent: December 18, 2018Assignee: GOOGLE LLCInventors: Yong Lei, Ke Yang
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Patent number: 9711201Abstract: Artificial ices enable the study of geometrical frustration by design and through direct observation. It has, however, proven difficult to achieve tailored long-range ordering of their diverse configurations, limiting both fundamental and applied research directions. An artificial spin structure design is described that produces a magnetic charge ice with tunable long-range ordering of eight different configurations. A technique is also developed to precisely manipulate the local magnetic charge states and demonstrate write-read-erase multi-functionality at room temperature. This globally reconfigurable and locally writable magnetic charge ice provides a setting for designing magnetic monopole defects, tailoring magnetics and controlling the properties of other two-dimensional materials.Type: GrantFiled: September 29, 2016Date of Patent: July 18, 2017Assignees: UCHICAGO ARGONNE, LLC, BOARD OF TRUSTEES OF NORTHERN ILLINOIS UNIVERSITYInventors: Yong-Lei Wang, Zhi-Li Xiao, Wai-Kwong Kwok
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Publication number: 20160313937Abstract: A data access method and apparatus, where the method includes acquiring a data read request that is for a first disk group and carries a read address, determining a first-stripe location range of the first disk group according to the read address, sequentially reading data from first stripes within the first-stripe location range, setting a data reading result for a first stripe whose data is not successfully read to preset padding data, continuing to read data from a next first stripe until data is read from all the first stripes, and returning a data reading result for each first stripe. Thus the method and apparatus may reduce data loss and shortens access interruption time when data is not successfully read.Type: ApplicationFiled: July 6, 2016Publication date: October 27, 2016Inventors: Xiaoliang Chen, Yuqing Shi, Yong Lei, Tianke Wang
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Publication number: 20150232509Abstract: A compound of formula (I) or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof is provided, which can be used for treating HCV infection or a HCV disorder. Also a pharmaceutical composition comprising the compound and the use of the compound and the pharmaceutical composition thereof are provided, which can also be used for treating HCV infection or a HCV disorder.Type: ApplicationFiled: September 29, 2013Publication date: August 20, 2015Applicant: SUNSHINE LAKE PHARMA CO., LTD.Inventors: Yingjun Zhang, Jiancun Zhang, Hongming Xie, Qingyun Ren, Xiwei Wu, Huichao Luo, Changping Fu, Bailin Hu, Shifeng Li, Changhua Tang, Yong Lei, Quanxing Yu, Qinghong Fang, Chenglin Wang
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Publication number: 20110263758Abstract: A method is disclosed for recycling polymer containers contaminated with oil, for example used HDPE motor oil containers, in an energy efficient manner, that does not require a costly washing step. The commercial value of the polymers is preserved by converting the contaminated polymers into value-added products. Composites are made from discarded motor oil containers, the residual motor oil therein, cellulosic fibers, and blending agents or other additives. In one embodiment, the process uses the residual oil to advantage as a fiber blending agent, or to make polymer types in a blend more compatible with one another.Type: ApplicationFiled: December 9, 2008Publication date: October 27, 2011Inventors: Qinglin Wu, Yong Lei
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Publication number: 20110190843Abstract: A method of treating a gastrointestinal disorder is disclosed. The method includes the step of applying a medium to an appendicular wall of a user to stimulate the enteric nervous system and thereby treat the gastrointestinal disorder.Type: ApplicationFiled: April 13, 2011Publication date: August 4, 2011Inventors: Jianfeng Chen, Yong Lei
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Patent number: 7930033Abstract: A method of using a stimulation device to emit a medium to an appendicular region and/or rectal region of a user for treatment of a gastrointestinal disorder is described. The method includes placing the stimulation device into the appendicular region and/or rectal region, and delivering the medium, wherein the medium stimulates at least a portion of the enteric nervous system. Additionally, apparatus and delivery devices are disclosed.Type: GrantFiled: August 17, 2007Date of Patent: April 19, 2011Inventors: Jianfeng Chen, Yong Lei
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Publication number: 20090048639Abstract: A method of using a stimulation device to emit a medium to an appendicular region and/or rectal region of a user for treatment of a gastrointestinal disorder is described. The method includes placing the stimulation device into the appendicular region and/or rectal region, and delivering the medium, wherein the medium stimulates at least a portion of the enteric nervous system. Additionally, apparatus and delivery devices are disclosed.Type: ApplicationFiled: August 17, 2007Publication date: February 19, 2009Inventors: Jianfeng Chen, Yong Lei
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Publication number: 20080125571Abstract: The present invention provides a process for producing a conductive polymer, characterized by comprising conducting polymerization in the presence of a polymerizable monomer, a surfactant, a solvent and an oxidizing agent under initial conditions that a concentration of the polymerizable monomer is from 0.20 to 2.8 mol/L and a molar ratio of the surfactant is from 0.8 to 1.6 mol per mol of the polymerizable monomer; and a conductive polymer obtained by the method. Since the conductive polymer of the present invention has high conductivity, it is useful as constituent members of electrochemical elements.Type: ApplicationFiled: October 12, 2005Publication date: May 29, 2008Applicants: Showa Denko K.K.,, Tokyo Institute of TechnologyInventors: Hideki Oohata, Yong Lei, Takakazu Yamamoto
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Patent number: D1027238Type: GrantFiled: June 18, 2022Date of Patent: May 14, 2024Assignee: Shenzhen ACMEC Technology Co., Ltd.Inventor: Yong Lei