Patents by Inventor Wen Sun
Wen Sun 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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Patent number: 11733482Abstract: Provided is a camera optical lens, which includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. At least one of the first lens to the sixth lens includes a free-form surface. The camera optical lens satisfies f3/f1??1.50, ?8.50?f2/f??1.50, and 4.00?(R7+R8)/(R7?R8)?16.00, where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, f2 denotes a focal length of the second lens, f3 denotes a focal length of the third lens, R7 denotes a curvature radius of an object-side surface of the fourth lens, and R8 denotes a curvature radius of an image-side surface of the fourth lens. The camera optical lens according to the present disclosure has optical performance and meet the design requirements of being ultra-thin, and having a wide-angle.Type: GrantFiled: December 23, 2020Date of Patent: August 22, 2023Assignee: AAC Optics (Changzhou) Co., Ltd.Inventors: Jia Chen, Wen Sun
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Publication number: 20230244757Abstract: The present application discloses a frontpage news prediction and classification method. Keywords to be queried are firstly input by means of a user interface, and collected news text information on the web pages is saved in a local database; a text representation module performs vector representation by using a Doc2Vec representation algorithm, so as to convert each news text into a low-dimensional text feature vector with a high amount of information; and a similarity network construction module calculates the similarity between news, constructs a news similarity network by taking a calculated similarity matrix as an adjacent matrix of a news related network, determines whether a similarity network is traversed, if so, iteratively calculates an HR value of the vector according to an H-index supporting contribution matrix, performs weight sorting on the news by using the HR value, and predicts top-N pieces of news as front page news.Type: ApplicationFiled: August 10, 2021Publication date: August 3, 2023Inventors: Kaichen CAO, Lican DAI, Bing ZENG, Wen SUN, Wanli LIU, Shou FENG
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Publication number: 20230238139Abstract: Embodiments of the present disclosure relate to method and system for diagnostic analyzing. Some embodiments of the present disclosure provide a diagnostic analyzing system. The diagnostic analyzing system comprises one or more analyzer instruments and a monitoring system, e.g. a quality control monitoring system. The one or more analyzer instruments designed for providing an analytical testing result, which is to be validated by the monitoring system using a validation algorithm. Moreover, the monitoring system may re-train the validation algorithm when a difference level between a live data set and a first training data set is greater than a threshold. Through the solution, it is possible to improve the accuracy of the validation algorithm.Type: ApplicationFiled: April 5, 2023Publication date: July 27, 2023Applicant: Roche Diagnostics Operations, Inc.Inventors: Wen Sun, Renzhong Sun, Chenxi Zhang, Qi Zhou
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Patent number: 11698511Abstract: Provided is a camera optical lens including, sequentially from an object side to an image side: a first lens having a negative refractive power; a second lens having a refractive power; a third lens having a positive refractive power; a fourth lens having a negative refractive power; a fifth lens having a refractive power; a sixth lens having a positive refractive power; and a seventh lens having a negative refractive power. At least one of the first to seventh lenses comprises a free-form surface. The camera optical lens satisfies following conditions: ?3.00?f4/f3??1.00; 2.90?d9/d10?8.50; and 2.00?d11/d12?15.00. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses.Type: GrantFiled: September 1, 2020Date of Patent: July 11, 2023Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Jia Chen, Wen Sun
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Patent number: 11693210Abstract: The present invention provides a camera optical lens, including, from an object side to an image side, a first lens having a positive refractive power, a second lens a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, and a fifth lens. At least one of the first lens to the fifth lens has a free-form surface, and the camera optical lens satisfies 0.50?f3/f?1.20; and 1.50?R7/R8, where f denotes a focal length of the camera optical lens, f3 denotes a focal length of the third lens, R7 is a central curvature radius of an object side surface of the fourth lens, and R8 is a central curvature radius of an image side surface of the fourth lens. The camera optical lens has excellent optical performance while meeting requirements of a long focal length and ultra-thinness.Type: GrantFiled: December 25, 2020Date of Patent: July 4, 2023Assignee: AAC Optics (Changzhou) Co., Ltd.Inventors: Jia Chen, Wen Sun
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Patent number: 11693211Abstract: A camera optical lens includes five-piece lenses, from an object side to an image side. The camera optical lens satisfies conditions of 0.65?f1/f?0.85, 1.20?(R7+R8)/(R7?R8)?1.75, ?40.00?f3/f??20.00, 0.50?d5/d6?0.80 and 1.00?d8/d9?1.30. Here f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, f3 denotes a focal length of the third lens, R7 denotes a curvature radius of an object-side surface of the fourth lens, R8 denotes a curvature radius of an image-side surface of the fourth lens, d5 denotes an on-axis thickness of the third lens, d6 denotes an on-axis distance from an image-side surface of the third lens to the object-side surface of the fourth lens. The camera optical lens of the present disclosure has excellent optical performances, and meanwhile can meet design requirements of a large aperture, a wide angle and ultra-thin.Type: GrantFiled: December 30, 2020Date of Patent: July 4, 2023Assignee: Raytech Optical (Changzhou) Co., Ltd.Inventors: Chenxiyang Chen, Wen Sun
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Patent number: 11688494Abstract: The disclosure provides a method for data instance processing. The method includes obtaining a set of data instances collected from a plurality of organizations. Each of the data instances includes at least one record formed in an organization that stores values of a plurality of attributes of the data instance. The method also includes dividing the set of data instances into groups, wherein data instances with conflicting values for the same attribute are divided into different groups. The method further includes subdividing data instances in each of the groups into clusters.Type: GrantFiled: September 24, 2018Date of Patent: June 27, 2023Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Ying Xue Li, Wen Sun, Jing Mei, Yi Qin Yu, Bibo Hao, Jian Min Jiang, Guo Tong Xie
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Publication number: 20230192539Abstract: A flexible displaying substrate includes: a first flexible film layer; a first barrier layer provided on a first surface of the first flexible film layer, and the first barrier layer is a constant-thickness film layer; a second barrier layer provided on one side of the first barrier layer away from the first flexible film layer; and a second flexible film layer is provided between the first barrier layer and the second barrier layer; wherein a surface of the second barrier layer closer to the first flexible film layer is provided with a slot, and a first orthographic projection of the second flexible film layer on the first flexible film layer and a second orthographic projection of the slot on the first flexible film layer at least partially overlap.Type: ApplicationFiled: February 11, 2023Publication date: June 22, 2023Applicants: Mianyang BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Liting Zhang, Gaoqiang Wang, Lin Zhang, Changlin Hou, Quanjun Wang, Wen Sun
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Patent number: 11662554Abstract: Provided is a camera optical lens including, sequentially from an object side to an image side: a first lens having a negative refractive power; a second lens; a third lens having a positive refractive power; a fourth lens having a negative refractive power; a fifth lens; a sixth lens having a positive refractive power; and a seventh lens having a negative refractive power. At least one of the first to seventh lenses comprises a free-form surface. The camera optical lens satisfies following conditions: ?5.00?f1/f??1.00; and 1.50?d1/d2?7.00. The camera optical lens can achieve high optical performance while satisfying design requirements for ultra-thin, wide-angle lenses.Type: GrantFiled: September 1, 2020Date of Patent: May 30, 2023Assignee: AAC Optics Solutions Pte. Ltd.Inventors: Wen Sun, Jia Chen
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Publication number: 20230123442Abstract: The present invention provides a biomolecule image sensor in which detection molecules are deposed on a light receiving surface of an image sensing element, and method thereof for detecting biomolecule.Type: ApplicationFiled: April 28, 2022Publication date: April 20, 2023Inventors: Ping-Hung Yin, Jun-Wen Chung, Chun-I Shao, Hsiao-Wen Sun, Hsu-Wen Fu, Chia-Hao Chang
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Publication number: 20230119978Abstract: The invention provides a biomolecular image sensor with a plurality of microstructures repeatedly arranged on a surface of an image sensing element, and method thereof for detecting biomolecule.Type: ApplicationFiled: April 28, 2022Publication date: April 20, 2023Inventors: Ping-Hung Yin, Chun-I Shao, Hsiao-Wen Sun, Hsu-Wen Fu, Chang-Hsien Tsai, Lu-Lang Hsu
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Publication number: 20230123106Abstract: A bioassay device includes a main body, a biomolecular image sensor and an electrical connection portion. The main body is formed with a sensor groove. The biomolecular image sensor is disposed in the sensor groove and includes an image sensor unit. The electrical connection portion is disposed at one side of the main body and electrically connected to the biomolecular image sensor. Such that, all of the units in bioassay are able to be disposed on the main body, and the bioassay device is a kit for bioassay.Type: ApplicationFiled: May 9, 2022Publication date: April 20, 2023Inventors: Hsu-Wen Fu, Chun-I Shao, Hsiao-Wen Sun, Ping-Hung Yin
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Patent number: 11618728Abstract: An ether-bridged dication is provided with two monovalent cations bonded via a carbon chain having ether group(s). The ether-bridged dication, monovalent cations, and anions are contained together within an ionic liquid electrolyte which is applied to a charge storage device. The ether-bridged dication, the ionic liquid electrolyte, and the charge storage device have operational abilities at room temperatures or below, and a reachable working potential of 3.5 V.Type: GrantFiled: April 20, 2021Date of Patent: April 4, 2023Assignee: NATIONAL CHENG KUNG UNIVERSITYInventors: Hsisheng Teng, I-wen Sun, Hsin-Chieh Huang, Yung-Che Yen, Jui-Cheng Chang
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Publication number: 20230099703Abstract: The present invention includes a camera optical lens including, from an object side to an image side in sequence: a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a refractive power, a fourth lens having a positive refractive power, and a fifth lens having a negative refractive power. The camera optical lens satisfies the following conditions: 0.18?d1/TTL?0.40, 0.60?ET1/d1?1.00, ?7.00?f2/f??2.00, and 3.00?R6/R5?12.00. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.Type: ApplicationFiled: December 7, 2021Publication date: March 30, 2023Inventors: Wen Sun, Jia Chen
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Patent number: 11614601Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens; a third lens; a fourth lens; a fifth lens; a sixth lens; a seventh lens; and an eighth lens. The camera optical lens satisfies following conditions: 1.95?f1/f?3.00; f2?0; and 1.55?n8?1.70, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f2 denotes a focal length of the second lens; and n8 denotes a refractive index of the eighth lens. The present disclosure can achieve ultra-thin, wide-angle lenses having a big aperture.Type: GrantFiled: April 21, 2020Date of Patent: March 28, 2023Assignee: AAC Optics Solutions Pte. Ltd.Inventor: Wen Sun
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Patent number: 11612273Abstract: The invention relates to a monitoring apparatus configured to monitor a processing status of a food item under processing in a food processor, the monitoring apparatus comprising a sensor operable to determine characteristic information related to the food item in the food processor, a controller configured to provide a control signal to the food processor to control an operation of the food processor when the determined characteristic 5 information or a rate of change of the determined characteristic information meets a predetermined criteria.Type: GrantFiled: December 6, 2017Date of Patent: March 28, 2023Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Yun Chen, Ming Sun, Wen Sun, Guangming Su, Weihua Lu
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Publication number: 20230087761Abstract: The present invention discloses a camera optical lens including, from an object side to an image side in sequence, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a refractive power, a fifth lens having a refractive power, a sixth lens having a refractive power, a seventh lens having a positive refractive power, and an eighth lens having a negative refractive power. The camera optical lens satisfies the following conditions: 0.85?f1/f?1.10, 1.00?d6/d8?3.00, 3.00?(R11+R12)/(R11?R12)?20.00, and d15 max/d15 min?2.20. The camera optical lens according to the present invention has excellent optical characteristics, such as large aperture, wide angle, and ultra-thin.Type: ApplicationFiled: December 7, 2021Publication date: March 23, 2023Inventors: Wen Sun, Jia Chen
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Patent number: 11586014Abstract: Disclosed is a camera optical lens comprising, from an object side to an image side in sequence: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; and a fourth lens having a negative refractive power; the camera optical lens satisfies: ?0.40?(R1+R2)/(R1?R2)??0.20; 1.50?(R3+R4)/(R3?R4)?2.00; 1.20?(R5+R6)/(R5?R6)?1.80; and 1.52?d3/d2?1.80; where, R1 and R2 denote central curvature radii of object and image side surfaces of the first lens respectively; R3 and R4 denote central curvature radii of object and image side surfaces of the second lens respectively; R5 and R6 denote central curvature radii of object side surface and image side surface of the third lens respectively; d2 denotes an on-axis distance from image side surface of first lens to object side surface of second lens L2; and d3 denotes an on-axis thickness of the second lens.Type: GrantFiled: December 30, 2020Date of Patent: February 21, 2023Assignee: Raytech Optical (Changzhou) Co., LtdInventors: Chenxiyang Chen, Wen Sun, Hiroyuki Teraoka
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Patent number: 11537165Abstract: Embodiments of the present disclosure propose a display substrate, a method for manufacturing the same, and a display panel. In an embodiment, the display substrate includes a flexible substrate, the flexible substrate includes a bending region, the bending region has a first groove, wherein at least an inner wall of the first groove has a first flexible layer, at least one rib is provided on the first flexible layer at a bottom of the first groove, a wiring layer covers the rib on the first flexible layer, and the wiring layer has alternating protrusions and recessions, and an orthographic projection of the protrusions on the flexible substrate and an orthographic projection of the rib on the flexible substrate at least partially overlap.Type: GrantFiled: July 21, 2020Date of Patent: December 27, 2022Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haizhou He, Ming Shi, Guoren Hu, Wen Sun, Zhangrui Zhao
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Patent number: 11519049Abstract: The present disclosure provides a low temperature resistant oil casing having high strength and high toughness, and the manufacturing method thereof, the chemical composition of the oil casing by mass of: C: 0.08-0.14%, Si: 0.1-0.4%, Mn: 0.6-1.3%, Cr: 0.5-1.5%, Mo: 0.2-0.5%, Ni: 0.2-0.5%, Nb: 0.02-0.05%, V: 0-0.1%, Al: 0.01-0.05%, Ca: 0.0005-0.005%, and the balance being Fe and unavoidable impurities. The method of manufacturing the oil casing includes: (1) smelting and continuous casting; (2) perforating and continuous rolling; (3) heat treatment, wherein an austenitizing temperature is controlled in the range of 900-930° C., and held for 30-60 min, followed by quenching, subsequently, tempering at temperature of 480-600° C., holding the temperature for 50-80 min; (4) hot sizing.Type: GrantFiled: March 14, 2019Date of Patent: December 6, 2022Assignee: BAOSHAN IRON & STEEL CO., LTD.Inventors: Wen Sun, Zhonghua Zhang, Xiaoming Dong