Patents by Inventor Lin Tian
Lin Tian 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: 20240142175Abstract: Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Applicants: China Nuclear Sichuan Environmental Protection Engineering Co., Ltd., China Building Materials Academy, China Nuclear Power Engineering Co., Ltd.Inventors: Weidong XU, Yu CHANG, Yongchang ZHU, Hong DUAN, Chunyu TIAN, Wei WU, Debo YANG, Qingbin ZHAO, Shuaizhen WU, Lin WANG, Zhu CUI, Heyi GUO, Maosong FAN, Yuancheng SUN, Jie MEI, Xiaoli AN, Yongxiang ZHAO, Qinda LIU
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Publication number: 20240133674Abstract: A high-resolution handheld OCT imaging system related to the optical imaging field solves the issues of handheld OCT systems with low resolution and the inability to measure the skin's stratum corneum thickness accurately. Through adopting the visible wavelength band of supercontinuum laser as the light source, mainly applying reflectors instead of lenses in the OCT system, and replacing fiber propagation with optical propagation in free space in the interference optical paths, to significantly reduce dispersion loss in the axial resolution and improve the axial resolution of OCT systems. The filter, attenuator, grating, camera, and other components are separated from the handheld module through modular design to reduce the handheld terminal's size and weight and realize the system construction. The invention improves the axial resolution, obtains the thickness information of whole-body skin's stratum corneum, and provides technical approaches for skin diagnosis and related medicine development.Type: ApplicationFiled: January 3, 2023Publication date: April 25, 2024Inventors: Shuixing Zhang, Wei Li, Jie Tian, Lin Yin, Zhiyun Yang
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Patent number: 11956743Abstract: This disclosure provides systems, methods, apparatus, and computer programs encoded on computer storage media, for relative timing drift correction for distributed multi-user transmissions. In one aspect, a first access point (AP) may receive a first signal from a second AP. The first signal may be associated with a channel sounding procedure to be performed substantially simultaneously by the second AP and the first AP. The first AP may then receive a second signal from the second AP, and prior to a substantially simultaneous transmission by the second AP and the first AP. The second signal may include timing information relative to the first signal. The first AP may determine a start time of the substantially simultaneous transmission at the first AP based on the timing information, and may initiate the substantially simultaneous transmission according to the determined start time.Type: GrantFiled: December 7, 2022Date of Patent: April 9, 2024Assignee: QUALCOMM IncorporatedInventors: Sameer Vermani, Bin Tian, Lin Yang, Jialing Li Chen
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Patent number: 11929812Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for techniques for reducing feedback information in an extremely high throughput (EHT) wireless local area network (WLAN). A receiving device (beamformee), such as a station (STA), may receive a sounding signal from a transmitting device (beamformer), such as an access point (AP), and transmit channel feedback. The receiving device may transmit the channel feedback as part of a reduced compressed beamforming feedback (CBF) operation that includes determining a first set of channel characteristics. The receiving device may select a subset of the first set of channel characteristics and determine a set of differential characteristics based on the subset. The transmitting device may then transmit the sets of characteristics as reduced CBF to the transmitting device. The transmitting device may determine a channel estimation for beamformed signaling based on the reduced CBF.Type: GrantFiled: September 23, 2019Date of Patent: March 12, 2024Assignee: QUALCOMM IncorporatedInventors: Lin Yang, Bin Tian, Jialing Li Chen, Sameer Vermani
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Patent number: 11927077Abstract: A high-frequency composite impactor including a high-frequency axial and a torsional impact assembly is disclosed. The high-frequency axial impact assembly includes an upper self-excited oscillation cavity, a lower self-excited oscillation cavity, an adjustment block and a lock nut. The torsional impact assembly includes an upper end cover, a reversing switch, a pendulum, a lower shell, a lower end cover, a nozzle, a connecting block and a retaining ring. The high-frequency axial impact assembly converts the flowing drilling fluid into a pulsed jet to achieve a high-frequency axial impact. The torsional impact assembly enables a torsional impact through a shunt, and finally enables a high-frequency composite impact, which can effectively reduce the stick-slip of the drill string, jump drilling and other downhole accidents. By reducing the friction between the drill string and the borehole wall, the impactor can reduce WOB loss, increase the ROP, and improve the drilling efficiency.Type: GrantFiled: September 26, 2022Date of Patent: March 12, 2024Assignees: Southwest Petroleum University, Sichuan Xieming Technology Co., Ltd.Inventors: Jialin Tian, Lanhui Mao, Yanniu Ren, Lin Yang, Haolin Song, Bo He, Jun Li, Lei Cha, Zhe Zhang, Yu Wei
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Publication number: 20240080690Abstract: This disclosure provides methods, devices and systems for link adaptation in wireless communications. Some implementations more specifically relate to transmitter-based modulation and coding scheme (MCS) selection. A transmitting device transmits a test packet, over a wireless channel, to a receiving device. The receiving device generates one or more signal-to-interference-plus-noise ratio (SINR) estimates for the wireless channel based on the received sounding packet. In some aspects, each SINR estimate may be associated with a particular modulation order. In some other aspects, each SINR estimate may be generated based on a transmitter configuration or a receiver type to be used for subsequent communications between the transmitting device and the receiving device. The receiving device transmits feedback, including the SINR estimates, to the transmitting device.Type: ApplicationFiled: September 12, 2023Publication date: March 7, 2024Inventors: Lin YANG, Bin TIAN, Stephen Jay SHELLHAMMER, Dung Ngoc DOAN, Sameer VERMANI, Jialing Li CHEN
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Publication number: 20240075172Abstract: Disclosed are a gallium 68 labeled affibody protein PET imaging agent and a use thereof; the imaging agent comprises 68Ga-Z-tri; the 68Ga-Z-tri is obtained by labeling an affibody protein with gallium 68; the affibody protein comprises a PDGFR-? targeting trimer affibody protein Z-tri; and the amino acid sequence listing of the affibody protein Z-tri is as shown in SEQ ID NO. 1. According to the present invention, the utilized PDGFR-? targeting trimer affibody having a unique amino acid sequence has the characteristics of high affinity and high stability compared with a monomer affibody and a dimer affibody, can greatly increase a nuclide labeling rate, and achieves the effectiveness thereof as a PET imaging probe.Type: ApplicationFiled: December 7, 2021Publication date: March 7, 2024Inventors: Huawei CAI, Xiaofeng LU, Hao YANG, Lin LI, Rong TIAN, Jingqiu CHENG
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Patent number: 11924818Abstract: This disclosure provides methods, devices and systems for encoding data for wireless communication to achieve a desired amplitude distribution. Some implementations more specifically relate to performing an encoding operation to shape the amplitudes of the resultant symbols such that the amplitudes have a non-uniform distribution. In some implementations of the non-uniform distribution, the probabilities associated with the respective amplitudes generally increase with decreasing amplitude. Some implementations enable the tracking of MPDU boundaries to facilitate successful decoding by a receiving device. Additionally or alternatively, some implementations enable the determination of a packet length after performing the amplitude shaping, which enables a transmitting device to determine the number of padding bits to add to the payload and to signal the packet length to a receiving device so that the receiving device may determine the duration of the packet.Type: GrantFiled: December 29, 2022Date of Patent: March 5, 2024Assignee: QUALCOMM IncorporatedInventors: Lin Yang, Bin Tian, Dung Ngoc Doan, Jialing Li Chen, Didier Johannes Richard Van Nee
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Publication number: 20230384333Abstract: New fluorescent biosensors are provided for use in methods of detecting a ligand-induced hallucinogenic conformational change of a G Protein-Coupled Receptor (GPCR), detecting a hallucinogenic compound, detecting a non-hallucinogenic antidepressant compound, measuring the hallucinogenic potential of a compound, measuring the antipsychotic potential of a compound, and suitable kits thereof.Type: ApplicationFiled: October 13, 2021Publication date: November 30, 2023Inventors: Chunyang DONG, Calvin LY, David OLSON, Lin TIAN
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Publication number: 20230319102Abstract: A method, system and device for dynamically preventing traffic attacks, and a storage medium. The method includes: upon receiving a traffic flood peak, buffering unprocessed traffic by using a queue mechanism; taking an unprocessed traffic message according to a token, and calling a service processing flow to process traffic data; and dynamically controlling a token generation rate according to a real processing speed within a unit time.Type: ApplicationFiled: February 25, 2021Publication date: October 5, 2023Inventor: Lin TIAN
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Publication number: 20230227554Abstract: Provided are a chimeric antigen receptor, a macrophage expressing same, a method for adjusting macrophage polarization, and the use thereof. The intracellular domain of the chimeric antigen receptor contains an IFN-? receptor, and the macrophage expressing the chimeric antigen receptor can maintain an M1 type status for a relatively long time, thereby enhancing the activity of the macrophage M1 type after tumor cell antigens are combined with the chimeric antigen receptor.Type: ApplicationFiled: October 22, 2020Publication date: July 20, 2023Inventors: Jin ZHANG, Lin TIAN, Anhua LEI
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Patent number: 11661475Abstract: An epoxy resin includes a reaction product between an epoxy compound and a compound having a naphthalene structure and a functional group that is reactive with an epoxy group.Type: GrantFiled: May 27, 2019Date of Patent: May 30, 2023Assignee: RESONAC CORPORATIONInventors: Hideyuki Katagi, Tomoko Higashiuchi, Yuki Nakamura, Kazumasa Fukuda, Naoki Maruyama, Lin Tian
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Publication number: 20230001327Abstract: The present disclosure provides an automatic separation apparatus for four fractions of heavy oil and a separation method thereof, wherein the apparatus includes a solvent reservoir tank (1), a separation unit for four fractions of heavy oil (100) and a receiving apparatus (9). The separation unit for four fractions of heavy oil (100) includes: a filter disc (4) having one end in communication with the solvent reservoir tank (1), and the other end in communication with an inlet of a pre-column flow path switching valve (5); a chromatographic column (6) having an inlet in communication with an outlet of the pre-column flow path switching valve (5), and an outlet in communication with an inlet of a post-column flow path switching valve (8). The receiving apparatus is in communication with an outlet of the post-column flow path switching valve (8).Type: ApplicationFiled: October 26, 2020Publication date: January 5, 2023Inventors: Qing Cao, Dawei Wen, Shengbao He, Yuan Xiu, Lin Tian, Dingzhong Yang, Jing He, Minna Dou, Fei Chen, Kunhong Liu, Chenchen Li, Huifeng Xue, Jianming Wang
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Publication number: 20220384760Abstract: An organic light emitting diode display includes an integrated circuit, a first electrode, a spacer, an organic material stack layer, and a second electrode. The first electrode is electrically connected to the integrated circuit and has a top surface, a bottom surface, and an inclined surface connecting the top and bottom surfaces. An angle between the inclined surface and the bottom surface is in a range from about 45 degrees to about 80 degrees. The spacer is disposed to cover the inclined surface of the first electrode. The organic material stack layer is disposed on the first electrode. The second electrode is disposed on the organic material stack layer and the spacers.Type: ApplicationFiled: August 9, 2022Publication date: December 1, 2022Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., TSMC CHINA COMPANY LIMITEDInventors: Shui-Liang CHEN, Lin-Chun GUI, Jian HUANG, Lin-Lin TIAN
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Publication number: 20220162374Abstract: An epoxy resin includes a reaction product between: an epoxy compound having a mesogenic structure; and at least one selected from the group consisting of an aromatic hydroxycarboxylic acid having a carboxy group and a hydroxy group bonded to an aromatic ring and an aromatic dicarboxylic acid having two carboxy groups bonded to an aromatic group.Type: ApplicationFiled: March 27, 2019Publication date: May 26, 2022Inventors: Hideyuki KATAGI, Yuki NAKAMURA, Kazumasa FUKUDA, Tomohiro IKEDA, Lin TIAN, Kei TOUGASAKI, Naoki MARUYAMA, Yoshitaka TAKEZAWA
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Publication number: 20220049047Abstract: An epoxy resin includes a reaction product between an epoxy compound and a compound having a naphthalene structure and a functional group that is reactive with an epoxy group.Type: ApplicationFiled: May 27, 2019Publication date: February 17, 2022Inventors: Hideyuki KATAGI, Tomoko HIGASHIUCHI, Yuki NAKAMURA, Kazumasa FUKUDA, Naoki MARUYAMA, Lin TIAN
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Publication number: 20210101960Abstract: Provided are circularly permuted fluorescent protein sensors useful to integrate into the third intracellular loop of a G protein-coupled receptor (GPCR). Also provided are GPCRs having a circularly permuted fluorescent protein sensor integrated into its third intracellular loop and methods of using such GPCRs, e.g., to screen for GPCR agonists and antagonists and to monitor activation of GPCRs both in vitro and in vivo.Type: ApplicationFiled: November 22, 2017Publication date: April 8, 2021Inventors: Lin TIAN, Tommaso PATRIARCHI, Ruqiang LIANG
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Publication number: 20210091329Abstract: An organic light emitting diode display includes an integrated circuit, a first electrode, a spacer, an organic material stack layer, and a second electrode. The first electrode is electrically connected to the integrated circuit and has a top surface, a bottom surface, and an inclined surface connecting the top and bottom surfaces. An angle between the inclined surface and the bottom surface is in a range from about 45 degrees to about 80 degrees. The spacer is disposed to cover the inclined surface of the first electrode. The organic material stack layer is disposed on the first electrode. The second electrode is disposed on the organic material stack layer and the spacers.Type: ApplicationFiled: July 23, 2020Publication date: March 25, 2021Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., TSMC CHINA COMPANY LIMITEDInventors: Shui-Liang CHEN, Lin-Chun GUI, Jian HUANG, Lin-Lin TIAN
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Publication number: 20200297763Abstract: A macrophage capable of targeting tumor cells and a preparation method thereof are provided. The macrophage comprises a chimeric antigen receptor. The chimeric antigen receptor is expressed on the macrophage which infiltrates more efficiently into tumor than T cells.Type: ApplicationFiled: June 3, 2020Publication date: September 24, 2020Inventors: Jin ZHANG, Li ZHANG, Lin TIAN, Tao LUO
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Patent number: 10598667Abstract: The present invention provides kits and methods for detecting peptides that change of the fluorescence of dyes upon binding to the dye. In addition, the invention provides methods for identifying said peptides.Type: GrantFiled: March 26, 2014Date of Patent: March 24, 2020Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Kit S. Lam, Lin Tian, Sara Ahadi, Ruiwu Liu