Patents by Inventor Hao Weng
Hao 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: 20240168568Abstract: An electronic device includes an image capturing module and a processing module. The image capturing module is configured to capture a hand to obtain a first hand image. The processing module is configured to receive the first hand image, process the first hand image through an artificial intelligence model to generate a first hand landmark, and control the electronic device to enter the unlock mode according to a first gesture corresponding to the first hand landmark.Type: ApplicationFiled: October 17, 2023Publication date: May 23, 2024Inventors: Cheng-Wei LIN, Ruey-Jer WENG, Po-Lung WU, Ting-Hao GUO
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Patent number: 11942610Abstract: The present invention relates to a pitch-variable battery fixture and a battery cell formation apparatus having the same. A pitch of clamping plates of a plurality of clamping blocks is increased by a slide actuator of the pitch-variable battery fixture, and then the clamping plates are inserted into a plurality of compartments of a battery tray. The clamping plates are urged to clamp batteries by the slide actuator. The battery tray is provided for placement of the batteries, and a compressing force is exerted for shaping the batteries during a battery cell formation. The pitch-variable battery fixture is provided for clamping batteries having different thicknesses. According to the actual thickness of each battery, the thickness of the formed battery can be shaped.Type: GrantFiled: November 11, 2021Date of Patent: March 26, 2024Assignee: CHROMA ATE INC.Inventors: Chih Hsien Chiu, Jui Hung Weng, Chien-Hao Ma, Cheng Chih Hsieh
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Publication number: 20240076422Abstract: A supported metallocene catalyst includes a carrier and a metallocene component. The carrier includes an inorganic oxide particle and an alkyl aluminoxane material. The inorganic oxide particle includes at least one inorganic oxide compound selected from the group consisting of an oxide of Group 3A and an oxide of Group 4A. The alkyl aluminoxane material includes an alkyl aluminoxane compound and an alkyl aluminum compound that is present in amount ranging from greater than 0.01 wt % to less than 14 wt % base on 100 wt % of the alkyl aluminoxane material. The metallocene component is supported on the carrier, and includes one of a metallocene compound containing a metal from Group 3B, a metallocene compound containing a metal from Group 4B, and a combination thereof. A method for preparing the supported metallocene catalyst and a method for preparing polyolefin using the supported metallocene catalyst are also disclosed.Type: ApplicationFiled: September 1, 2023Publication date: March 7, 2024Inventors: Jing-Cherng TSAI, Jen-Long WU, Wen-Hao KANG, Kuei-Pin LIN, Jing-Yu LEE, Jun-Ye HONG, Zih-Yu SHIH, Cheng-Hung CHIANG, Gang-Wei SHEN, Yu-Chuan SUNG, Chung-Hua WENG, Hsing-Ya CHEN
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Publication number: 20240071954Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above-mentioned memory device is also provided.Type: ApplicationFiled: November 9, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
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Publication number: 20240071953Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above- mentioned memory device is also provided.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
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Patent number: 11914794Abstract: A keyboard comprising a top case and a bottom case comprised of a transparent material and including: a plurality of recesses each configured to receive one of a plurality of light emitting diodes (LED); a plurality of cavities that extend linearly and radially from a middle portion of the bottom case toward an outer edge of the keyboard, where light emitted by the LEDs is directed radially towards and out of the outer edge of the keyboard, due in part to the emission pattern of the corresponding LED and by adjacent cavities of the plurality of cavities; and a plurality of screw bosses configured to receive screws that securedly couple the top case to the bottom case, wherein the bottom case is coupled to the top case forming an outer housing for the keyboard.Type: GrantFiled: September 29, 2022Date of Patent: February 27, 2024Assignee: Logitech Europe S.A.Inventors: Anthony Vuillemin, Ming-Hsiang Weng, Feng-Hao Lin, Sebastien Gadelle
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Publication number: 20220326085Abstract: An infrared sensor uses an infrared lens with infrared filtering and focusing functions. Thus, an infrared filter can be omitted to reduce the costs and volume. In addition, a getter on the inside of a metal cover of the infrared sensor can be activated when the metal cover is soldered to the substrate of the infrared sensor. Therefore, the packaging process of the infrared sensor can be simplified.Type: ApplicationFiled: May 25, 2021Publication date: October 13, 2022Applicant: TXC CORPORATIONInventors: Tzong-Sheng LEE, Jen-Wei LUO, Chia-Hao WENG, Chun-Chi LIN, Ting-Chun HSU, Hui-Jou YU, Yi-Hung LIN, Sung-Hung LIN
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Publication number: 20220154990Abstract: A refrigerator is provided. The refrigerator includes a refrigerator body, a door body and an ice making compartment. The refrigerator body includes a storage compartment. The door body is configured to open or dose the storage compartment. The ice making compartment is disposed in the storage compartment, and includes an ice making compartment shell, an ice maker, and an ice storage box. The ice maker is configured to make ice cubes. The ice storage box is located below the ice maker, and is configured to store the ice cubes made by the ice maker. The ice storage box includes a box body and a first ice baffle. At least a part of the first ice baffle is located in the box body, and the first ice baffle is configured to prevent the ice cubes from accumulating at a position of the box body close to the door body.Type: ApplicationFiled: December 30, 2021Publication date: May 19, 2022Applicant: HISENSE RONSHEN (GUANGDONG) REFRIGERATOR CO., LTD.Inventors: Huimin YAO, Jinbo GAN, Kunxiong DENG, Xiaofeng LIU, Zixuan ZHAO, Hao WENG
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Patent number: 11287440Abstract: An acceleration sensing structure includes a frame, a proof mass, a gimbal and at least two outer flexible arms. The proof mass is suspended from the frame and has a first thickness. The proof mass is surrounded by and connected to the gimbal. The gimbal has a second thickness. The at least two outer flexible arms are connected between the gimbal and the frame, and the at least two outer flexible arms are arranged symmetrically. The second thickness is larger than or equal to one-half of the first thickness and is smaller than or equal to the first thickness, and when the proof mass moves, the at least two outer flexible arms are deformed.Type: GrantFiled: July 2, 2020Date of Patent: March 29, 2022Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Sheng-Shian Li, Ranjith Hosur Ganesh, Gayathri Pillai, Chien-Hao Weng
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Patent number: 11157620Abstract: A cybersecurity server receives an executable file to be classified. A call graph of the executable file is generated. Functions of the executable file are represented as vertices in the call graph, and a vertex value is generated for each vertex. The vertex values are arranged in traversal order of the call graph to generate a call graph pattern. A digest of the call graph pattern is calculated and compared to one or more malicious digests.Type: GrantFiled: January 21, 2020Date of Patent: October 26, 2021Assignee: Trend Micro IncorporatedInventors: Chia-Ching Fang, Shih-Hao Weng
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Publication number: 20210263067Abstract: An acceleration sensing structure includes a frame, a proof mass, a gimbal and at least two outer flexible arms. The proof mass is suspended from the frame and has a first thickness. The proof mass is surrounded by and connected to the gimbal. The gimbal has a second thickness. The at least two outer flexible arms are connected between the gimbal and the frame, and the at least two outer flexible arms are arranged symmetrically. The second thickness is larger than or equal to one-half of the first thickness and is smaller than or equal to the first thickness, and when the proof mass moves, the at least two outer flexible arms are deformed.Type: ApplicationFiled: July 2, 2020Publication date: August 26, 2021Inventors: Sheng-Shian LI, Ranjith Hosur GANESH, Gayathri PILLAI, Chien-Hao WENG
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Publication number: 20210064747Abstract: A cybersecurity server receives an executable file to be classified. A call graph of the executable file is generated. Functions of the executable file are represented as vertices in the call graph, and a vertex value is generated for each vertex. The vertex values are arranged in traversal order of the call graph to generate a call graph pattern. A digest of the call graph pattern is calculated and compared to one or more malicious digests.Type: ApplicationFiled: January 21, 2020Publication date: March 4, 2021Applicant: Trend Micro IncorporatedInventors: Chia-Ching Fang, Shih-Hao Weng
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Patent number: 10911447Abstract: An application error detection platform computer processor may monitor execution of an application for a customer and determine that an application error has occurred. Responsive to the determination that an application error has occurred, an error fingerprint creation platform computer processor may access a stack trace representing execution of the application when the application error occurred. An error fingerprint associated with the occurrence of the application error may then be determined by applying a hash function (e.g., SHA-1) to information contained in the stack trace. Electronic records including an indication of the error fingerprint may then be received by and stored in an application error log data store. The application error log data store may then be searched for duplicate error fingerprints to facilitate application error resolution.Type: GrantFiled: October 12, 2017Date of Patent: February 2, 2021Assignee: SAP SEInventors: Paul Coffey, Hao Weng, Jiayi Chen, Na Zhang
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Publication number: 20190379574Abstract: Systems and methods are provided for receiving a notification of an issue with a cloud services application, determining that troubleshooting of the issue comprises review of server logs containing personal data, enabling a data protection and privacy log level instead of a default log level to capture the personal data, generating the one or more server logs containing personal data during replication of the issue based on detecting that the data protection and privacy log level is enabled, indexing the one or more server logs containing personal data and setting access permission to the one or more server logs, detecting that a specified retention time period for the personal data has lapsed, automatically purging the personal data of the one or more server logs based on detecting that the specified retention time period has lapsed, and recording a record that the personal data has been purged.Type: ApplicationFiled: June 11, 2018Publication date: December 12, 2019Inventors: Xun Sun, Hao Weng, Xiaoxiao Gu, You Li
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Patent number: 10484234Abstract: Systems and methods are provided for receiving a notification of an issue with a cloud services application, determining that troubleshooting of the issue comprises review of server logs containing personal data, enabling a data protection and privacy log level instead of a default log level to capture the personal data, generating the one or more server logs containing personal data during replication of the issue based on detecting that the data protection and privacy log level is enabled, indexing the one or more server logs containing personal data and setting access permission to the one or more server logs, detecting that a specified retention time period for the personal data has lapsed, automatically purging the personal data of the one or more server logs based on detecting that the specified retention time period has lapsed, and recording a record that the personal data has been purged.Type: GrantFiled: June 11, 2018Date of Patent: November 19, 2019Assignee: SAP SEInventors: Xun Sun, Hao Weng, Xiaoxiao Gu, You Li
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Patent number: 10320814Abstract: A system for detecting an advanced persistent threat (APT) attack on a private computer network includes hosts computers that receive network traffic and process the network traffic to identify an access event that indicates access to a critical asset of an organization that owns or maintains the private computer network. The critical asset may be a computer that stores confidential data of the organization. Access events may be stored in an event log as event data. Access events indicated in the event log may be correlated using a set of alert rules to identify an APT attack.Type: GrantFiled: October 2, 2015Date of Patent: June 11, 2019Assignee: TREND MICRO INCORPORATEDInventors: Li-Hsiang Chiu, Wei-Ching Chang, Shih-Hao Weng
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Publication number: 20190116178Abstract: According to some embodiments, an application error detection platform computer processor may monitor execution of an application for a customer and determine that an application error has occurred. Responsive to the determination that an application error has occurred, an error fingerprint creation platform computer processor may access a stack trace representing execution of the application when the application error occurred. An error fingerprint associated with the occurrence of the application error may then be determined by applying a hash function (e.g., SHA-1) to information contained in the stack trace. Electronic records including an indication of the error fingerprint may then be received by and stored in an application error log data store. The application error log data store may then be searched for duplicate error fingerprints to facilitate application error resolution.Type: ApplicationFiled: October 12, 2017Publication date: April 18, 2019Inventors: Paul Coffey, Hao Weng, Jiayi Chen, Na Zhang
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Publication number: 20170099306Abstract: A system for detecting an advanced persistent threat (APT) attack on a private computer network includes hosts computers that receive network traffic and process the network traffic to identify an access event that indicates access to a critical asset of an organization that owns or maintains the private computer network. The critical asset may be a computer that stores confidential data of the organization. Access events may be stored in an event log as event data. Access events indicated in the event log may be correlated using a set of alert rules to identify an APT attack.Type: ApplicationFiled: October 2, 2015Publication date: April 6, 2017Applicant: TREND MICRO INCORPORATEDInventors: Li-Hsiang CHIU, Wei-Ching CHANG, Shih-Hao WENG
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Patent number: 9395839Abstract: A touch control method is implemented in an electronic system. A calculation of the product of a pressure value and the area over which pressure is applied are included in touch input data packets representing a touch operation, the values of net force associated with the touch input packets are thus obtained. A signal of a short press, if recognized, with a value of net force greater than a net force threshold can be recognized as a signal of a long press, thus simulating an operation of long press and triggering the selection of an object, where the selection of the object would otherwise require a long press operation. The touch control method operates to significantly speed up selection of an object.Type: GrantFiled: November 16, 2015Date of Patent: July 19, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Cheng-Hao Weng, Deng-Rung Liu, Chi-Chang Lu
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Publication number: 20160070400Abstract: A touch control method is implemented in an electronic system. A calculation of the product of a pressure value and the area over which pressure is applied are included in touch input data packets representing a touch operation, the values of net force associated with the touch input packets are thus obtained. A signal of a short press, if recognized, with a value of net force greater than a net force threshold can be recognized as a signal of a long press, thus simulating an operation of long press and triggering the selection of an object, where the selection of the object would otherwise require a long press operation. The touch control method operates to significantly speed up selection of an object.Type: ApplicationFiled: November 16, 2015Publication date: March 10, 2016Inventors: CHENG-HAO WENG, DENG-RUNG LIU, CHI-CHANG LU