Patents by Inventor Wen Weng
Wen Weng 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: 20240147376Abstract: Apparatus and methods are provided for thermal throttling for UE configured with multi-panel transceiving on FR2. In one novel aspect, the UE prioritizes throttling actions based on signal qualities of each transceiving panel. In one embodiment, the switching to the target panel from the active panel is selected as the highest priority throttling action when the signal quality of the target panel is similar to the active panel. In another embodiment, the UE further determines if the quality of the target panel is sufficient to support mmW transceiving before switching to the target panel. In one embodiment, the UE reduces one or more antennae of an active panel when the signal quality difference between the active panel and the target panel is bigger than a predefined gap threshold.Type: ApplicationFiled: September 22, 2023Publication date: May 2, 2024Inventors: Chih-Chieh Lai, Feng-Wen Weng, Yu-Hung Huang, Chi-Hsiang Lin
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Patent number: 11934027Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
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Publication number: 20240079253Abstract: A transfer system adaptable to performing levelling alignment includes a transfer head that picks up micro devices, the transfer head having a plurality of pick-up heads protruded from a bottom surface of the transfer head; and a levelling fixture configured to perform levelling alignment for the transfer head, the levelling fixture having a plurality of cavities that are concave downwards to correspondingly accommodate the pick-up heads respectively.Type: ApplicationFiled: October 31, 2023Publication date: March 7, 2024Inventors: Biing-Seng Wu, Chun-Jen Weng, Chao-Wen Wu
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Publication number: 20240079270Abstract: A method of forming a semiconductor device includes forming an opening in a dielectric layer, and forming a barrier layer in the opening. A combined liner layer is formed over the barrier layer by first forming a first liner layer over the barrier layer, and forming a second liner layer over the first liner layer, such that the first liner layer and the second liner layer intermix. A conductive material layer is formed over the combined liner layer, and a thermal process is performed to reflow the conductive material layer.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Inventors: Huei-Wen Hsieh, Kai-Shiang Kuo, Cheng-Hui Weng, Chun-Sheng Chen, Wen-Hsuan Chen
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Publication number: 20240077392Abstract: According to the present disclosure, a measuring method of liquid mixture purity includes steps as follows. A storage tank is provided, wherein the storage tank is configured for storing a liquid mixture including formic acid and water. A calculating unit is provided, wherein a plurality of formic acid purity values are saved in the calculating unit. A pressure-decreasing and heating step is performed by reducing a pressure of the storage tank and heating the storage tank. A measuring step is performed by measuring in the inner space of the storage tank to obtain a pressure value, and measuring the liquid mixture simultaneously to obtain a temperature value. A calculating step is performed by inputting the pressure value and the temperature value into the calculating unit, wherein the calculating unit outputs one of the formic acid purity values corresponding thereto.Type: ApplicationFiled: April 11, 2023Publication date: March 7, 2024Inventors: Kuo-Liang YEH, Ya-Ju CHANG, Jung-Kuei PENG, Sheng-Tang CHANG, Min-Wen WENG, Wen-Ting HUANG
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Publication number: 20240067869Abstract: The present disclosure relates to a fracturing propping agent and a preparation method thereof. The fracturing propping agent comprises the following raw materials: dry sludge, quartz sand, coal ash, bauxite and clay.Type: ApplicationFiled: November 11, 2022Publication date: February 29, 2024Inventors: Changming Su, Zhanqing Qu, Xinwu Zhu, Zuochen Li, Yuping Fan, Wei Liu, Wen Su, Kai Weng
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Patent number: 11917828Abstract: Methods, systems and apparatus for memory devices with multiple string select line (SSL) cuts are provided. In one aspect, a semiconductor device includes: a three-dimensional (3D) array of memory cells and a plurality of common source lines (CSLs) configured to separate the 3D array of memory cells into a plurality of portions. Each portion of the plurality of portions is between two adjacent CSLs and includes a plurality of conductive layers separated from each other by insulating layers and a plurality of vertical channels arranged orthogonally through the plurality of conductive layers and the insulating layers, each of the plurality of vertical channels including a string of memory cells. A top part of each portion of one or more portions includes at least two SSL cuts configured to separate the portion into multiple independent units, and each of the independent units is selectable by a corresponding SSL of multiple SSLs.Type: GrantFiled: May 7, 2021Date of Patent: February 27, 2024Assignee: Macronix International Co., Ltd.Inventors: Ting-Feng Liao, Mao-Yuan Weng, Kuang-Wen Liu
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Patent number: 11808793Abstract: A detection device, an inverter, and a detection method are disclosed. The detection device is configured to detect a leakage current flowing through a conductor. The detection device includes a magnetic core, a detection winding and a calibration winding both wound on the magnetic core, a detection circuit, and a calibration circuit. The detection circuit is coupled to the detection winding, and configured to sample a detection signal of the detection winding to obtain a leakage current detection value. The calibration circuit is coupled to the calibration winding, and configured to provide a calibration signal to the calibration winding.Type: GrantFiled: May 11, 2022Date of Patent: November 7, 2023Assignee: DELTA ELECTRONICS (SHANGHAI) CO., LTD.Inventors: Yu-Xi Wang, Jun-Xiong Wu, Bing-Wen Weng, Xuan-Cai Zhu
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Publication number: 20230261087Abstract: A semiconductor device includes an active area with a source and a drain, a gate oxide disposed on a portion of the active area between the source and the drain, and a gate is disposed over the gate oxide. In a noise suppressing structure, edge oxide regions are disposed on the gate oxide with edges of the edge oxide regions coinciding with the active area edges, and the gate is disposed over the edge oxide regions. In another noise suppressing structure, first and second active area edge extensions of respective first and second active area edges increase a width in the transverse direction of the active area at the edge extensions to a width greater than a minimum width of the active area in the transverse direction. The gate does not completely cover the first and second active area edge extensions along the channel direction.Type: ApplicationFiled: February 15, 2022Publication date: August 17, 2023Inventors: Chih-Yu Tseng, Chung-Wen Weng
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Publication number: 20230020049Abstract: A detection device, an inverter, and a detection method are disclosed. The detection device is configured to detect a leakage current flowing through a conductor. The detection device includes a magnetic core, a detection winding and a calibration winding both wound on the magnetic core, a detection circuit, and a calibration circuit. The detection circuit is coupled to the detection winding, and configured to sample a detection signal of the detection winding to obtain a leakage current detection value. The calibration circuit is coupled to the calibration winding, and configured to provide a calibration signal to the calibration winding.Type: ApplicationFiled: May 11, 2022Publication date: January 19, 2023Inventors: Yu-Xi WANG, Jun-Xiong WU, Bing-Wen WENG, Xuan-Cai ZHU
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Patent number: 11428552Abstract: In an example implementation according to aspects of the present disclosure, a system includes a sensor device attachable to an electronic device. The sensor device includes a first alignment member and a first conductive contact. The electronic device includes a second alignment member to align with the first alignment member of the sensor device, and a second conductive contact wherein, upon alignment of the sensor device with the electronic device via the first and second alignment members, to make contact with the first conductive contact of the sensor device.Type: GrantFiled: April 25, 2019Date of Patent: August 30, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ching-Sheng Cheng, Chia-Wen Weng
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Patent number: 11426181Abstract: A tool for a bone implant includes a sleeve and a transmission rod including a transmission member disposed on an end of a shaft. Another end of the shaft is located outside of the sleeve. The transmission member is received in the sleeve and includes a first compartment and a plurality of first teeth surrounding the first compartment. A drilling rod includes a second compartment and a plurality of second teeth surrounding the second compartment. A coupling portion is disposed between the second compartment and a bit. The coupling portion is coupled with the sleeve. The bit is located outside of the sleeve. Two magnets are disposed in the first and second compartments, respectively. Two same poles respectively of the two magnets face each other.Type: GrantFiled: February 2, 2021Date of Patent: August 30, 2022Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Tung-Lin Tsai, Chun-Chieh Tseng, Yue-Jun Wang, Chun-Ming Chen, Li-Wen Weng, Pei-Hua Wang
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Patent number: 11369362Abstract: A fibrocartilage suturing device is provided to solve the problem where the conventional procedure of the surgery is inconvenient. The fibrocartilage suturing device includes a tube assembly, a tubular member, and an anchor. The tube assembly extends through the tube assembly and includes an insertion section. The movement member is coupled with the tube assembly and includes a thrust rod extending through the tubular member. The anchor is located at one end of the thrust rod and includes a body and at least two wings connected to the body is able to be folded and unfolded relative to the body. The body of the anchor is connected to an end of a thread. Another end of the thread is connected to the tubular member.Type: GrantFiled: September 12, 2019Date of Patent: June 28, 2022Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Chen-Chie Wang, Po-Chih Chow, Yue-Jun Wang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
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Publication number: 20220133336Abstract: A tool for a bone implant includes a sleeve and a transmission rod including a transmission member disposed on an end of a shaft. Another end of the shaft is located outside of the sleeve. The transmission member is received in the sleeve and includes a first compartment and a plurality of first teeth surrounding the first compartment. A drilling rod includes a second compartment and a plurality of second teeth surrounding the second compartment. A coupling portion is disposed between the second compartment and a bit. The coupling portion is coupled with the sleeve. The bit is located outside of the sleeve. Two magnets are disposed in the first and second compartments, respectively. Two same poles respectively of the two magnets face each other.Type: ApplicationFiled: February 2, 2021Publication date: May 5, 2022Inventors: Tung-Lin Tsai, Chun-Chieh Tseng, Yue-Jun Wang, Chun-Ming Chen, Li-Wen Weng, Pei-Hua Wang
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Publication number: 20220113170Abstract: In an example implementation according to aspects of the present disclosure, a system includes a sensor device attachable to an electronic device. The sensor device includes a first alignment member and a first conductive contact. The electronic device Includes a second alignment member to align with the first alignment member of the sensor device, and a second conductive contact wherein, upon alignment of the sensor device with the electronic device via the first and second alignment members, to make contact with the first conductive contact of the sensor device.Type: ApplicationFiled: April 25, 2019Publication date: April 14, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Ching-Sheng Cheng, Chia-Wen Weng
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Publication number: 20210291451Abstract: A semipermeable element for the penetration of 3D printing curing inhibitors. The semipermeable element has a pore density of 107-1011/cm2, and/or the pore diameter of 0.01 ?m-5 ?m. A usage of a semipermeable element, and manufacturing method thereof as well as a 3D printing apparatus. The semipermeable element has good permeability to the curing inhibitor, and simply introducing air can achieve the thickness of inhibited curing layer as required by the continuous manufacturing of the three-dimensional objects.Type: ApplicationFiled: June 7, 2021Publication date: September 23, 2021Applicant: FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCEInventors: Wenxiong LIN, Jianhong HUANG, Kaiming RUAN, Huagang LIU, Haizhou HUANG, Hongchun WU, Zhi ZHANG, Jinming CHEN, Jinhui LI, Wen WENG, Yan GE, Zixiong LIN
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Patent number: 11123920Abstract: A 3D printing apparatus with a radiation source, a workbench, and a liquid tank, wherein a workbench for supporting a three-dimensional object being constructed, and a liquid tank for containing a polymerizable liquid for constructing a three-dimensional object. The apparatus also includes a cover plate which is located in the liquid tank or on the top of the liquid tank; the radiation source irradiates from above the cover plate. The cover plate is an element transparent to the radiation source; and the lower surface of the cover plate is a covering surface which remains in contact with the polymerizable liquid during the printing process.Type: GrantFiled: January 13, 2016Date of Patent: September 21, 2021Assignee: FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCEInventors: Wenxiong Lin, Huagang Liu, Jianhong Huang, Zhi Zhang, Zixiong Lin, Kaiming Ruan, Yan Ge, Haizhou Huang, Hongchun Wu, Jinhui Li, Wen Weng, Jinming Chen
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Patent number: 10939945Abstract: A minimally invasive bone fracture positioning device includes a sleeve, a movable unit, and a support. The sleeve includes an alignment portion located on a longitudinal axis of the sleeve. The movable unit includes a positioning portion. The positioning portion is located on the longitudinal axis and is spaced from the alignment portion. The movable unit is mounted in a radial direction of the sleeve. The movable unit is slideable relative to the sleeve along the longitudinal axis. A support is coupled to the sleeve and the movable unit. The movable unit is spaced from the sleeve by the support.Type: GrantFiled: November 16, 2017Date of Patent: March 9, 2021Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Yue-Jun Wang, Chih-Hao Chang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
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Publication number: 20200155138Abstract: A fibrocartilage suturing device is provided to solve the problem where the conventional procedure of the surgery is inconvenient. The fibrocartilage suturing device includes a tube assembly, a tubular member, and an anchor. The tube assembly extends through the tube assembly and includes an insertion section. The movement member is coupled with the tube assembly and includes a thrust rod extending through the tubular member. The anchor is located at one end of the thrust rod and includes a body and at least two wings connected to the body is able to be folded and unfolded relative to the body. The body of the anchor is connected to an end of a thread. Another end of the thread is connected to the tubular member.Type: ApplicationFiled: September 12, 2019Publication date: May 21, 2020Inventors: Chen-Chie WANG, Po-Chih Chow, Yue-Jun Wang, Shih-Hua Huang, Chih-Lung Lin, Tung-Lin Tsai, Chun-Chieh Tseng, Li-Wen Weng
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Publication number: 20190184464Abstract: A 3D printing method of a metal object includes stacking molten metal powders along an outlined path to form a metal object. An inert gas is introduced into a chamber with the metal object inside, and the metal object is hot isostatic pressed in the chamber at 80-120 MPa and 900-1000° C. for 1-4 hours.Type: ApplicationFiled: December 18, 2017Publication date: June 20, 2019Inventors: Yue-Jun Wang, Chun-Chieh Tseng, Li-Wen Weng, Tung-Lin Tsai, Ying-Cheng Lu, Chiu-Feng Lin