Patents by Inventor Li-Ping Wang
Li-Ping Wang 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: 11943875Abstract: A circuit board with anti-corrosion properties, a method for manufacturing the circuit board, and an electronic device are provided. The circuit board includes a circuit substrate, a first protective layer, and a second protective layer. The circuit substrate includes a base layer and an outer wiring layer formed on the base layer. The circuit substrate further defines a via hole connected to the outer wiring layer. The first protective layer is formed on the outer wiring layer and an inner sidewall of the via hole, and is made of a white oil. The second protective layer is formed on the first protective layer.Type: GrantFiled: May 10, 2022Date of Patent: March 26, 2024Assignee: CHAMP TECH OPTICAL (FOSHAN) CORPORATIONInventors: Li-Ping Wang, Yung-Ping Lin, Yong-Kang Zhang, Qiu-Ri Zhang, You-Zhi Lu
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Patent number: 11915755Abstract: A layout of a semiconductor memory device includes a substrate and a ternary content addressable memory (TCAM). The TCAM is disposed on the substrate and includes a plurality of TCAM bit cells, where at least two of the TCAM bit cells are mirror-symmetrical along an axis of symmetry, and each of the TCAM bit cells includes two storage units electrically connected to two word lines respectively, and a logic circuit electrically connected to the storage units. The logic circuit includes two first reading transistors, and two second reading transistors, where each of the second reading transistors includes a gate and source and drain regions, the source and drain regions of the second reading transistors are electrically connected to two matching lines and the first reading transistors, respectively, where the word lines are disposed parallel to and between the matching lines.Type: GrantFiled: January 20, 2022Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chun-Yen Tseng, Yu-Tse Kuo, Shu-Ru Wang, Chun-Hsien Huang, Hsin-Chih Yu, Meng-Ping Chuang, Li-Ping Huang, Yu-Fang Chen
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Patent number: 11880653Abstract: A user requests explanation of a term. In response, a definition is provided. The user can indicate that the user does not understand a new term included in the definition. In response, explanation information is customized based on analysis of the initial term and the new term, and then the explanation information is provided to the user.Type: GrantFiled: December 11, 2020Date of Patent: January 23, 2024Assignee: International Business Machines CorporationInventors: Ya Niu, Nan Nan Li, Zu Rui Li, Li ping Wang, Di Hu, Qin Yue Chen
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Publication number: 20230407153Abstract: Disclosed herein are de-bondable polyurethane adhesives based on thermally expandable microspheres, obtainable or obtained by the reaction of the components of (A) at least one di- or polyisocyanate, (B) at least one polyol, (C) catalyst, (D) thermally expandable microspheres, and (E) other additives, wherein the isocyanate index of the reaction is set in the range of from 28 to 65. Additionally disclosed herein is a method of using the de-bondable polyurethane adhesives for de-bonding metal and cutting pad during wafer cutting. Further disclosed herein is a method of using the de-bondable polyurethane adhesives in mechanical property testing sample preparation.Type: ApplicationFiled: September 7, 2021Publication date: December 21, 2023Inventors: Yuan Yan GU, Hong Tao SHAO, Hui GE, Li Ping WANG
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Patent number: 11721324Abstract: A computer-implemented method, system and computer program product for providing high quality speech recognition. A first speech-to-text model is selected to perform speech recognition of a customer's spoken words and a second speech-to-text model is selected to perform speech recognition of the agent's spoken words during a call. The combined results of the speech-to-text models used to process the customer's and agent's spoken words are then analyzed to generate a reference speech-to-text result. The customer speech data that was processed by the first speech-to-text model is reprocessed by multiple other speech-to-text models. A similarity analysis is performed on the results of these speech-to-text models with respect to the reference speech-to-text result resulting in similarity scores being assigned to these speech-to-text models.Type: GrantFiled: June 9, 2021Date of Patent: August 8, 2023Assignee: International Business Machines CorporationInventors: Yuan Jin, Xi Xi Liu, Li ping Wang, Fan Xiao Xin, Zheng Ping Chu
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Patent number: 11645110Abstract: Aspects of the present disclosure relate to automatically generating a user manual using a technique that includes training a first model with a first set of training data. The technique further includes generating, by the first model, a set of operations and a set of windows, where the set of operations and the set of windows are functions of the program. The technique further includes, generating a plurality of tasks, where a first task comprises a first operation being performed on a first window. The technique further includes determining an order of the plurality of tasks and calculating a level score for the first operation of the first window. The technique further includes assembling the user manual having the plurality of tasks in the determined order.Type: GrantFiled: March 13, 2019Date of Patent: May 9, 2023Assignee: International Business Machines CorporationInventors: Xiao Feng Ji, Yuan Jin, Li ping Wang, Xiao Rui Shao
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Publication number: 20230021128Abstract: Described herein is a method for joining a first metal pipe with a second metal pipe, the pipes being joined together in an overlapping area by use of a two-component polyurethane adhesive that encapsulates the overlapping area, where the method includes the steps of: (1) applying the two-component polyurethane adhesive onto an inner surface of a fixture; (2) inserting one end of the first metal pipe into one end of the second metal pipe so as to form a pipe assembly having the overlapping area between the two ends, and putting the overlapping area of the pipe assembly into the fixture; (3) closing the fixture such that the overlapping area of the pipe assembly is fixed in the fixture, and such that the adhesive therein encapsulates the overlapping area of the pipe assembly; (4) curing the two-component polyurethane adhesive; and (5) optionally, removing the fixture from the pipe assembly.Type: ApplicationFiled: December 9, 2020Publication date: January 19, 2023Inventors: YingHao Liu, Stefan Bokern, Xuyuan Peng-Poehler, Li Ping Wang, Yuan Yan Gu, Dong Liang, Yuan Fang
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Publication number: 20220418114Abstract: A circuit board with anti-corrosion properties, a method for manufacturing the circuit board, and an electronic device are provided. The circuit board includes a circuit substrate, a first protective layer, and a second protective layer. The circuit substrate includes a base layer and an outer wiring layer formed on the base layer. The circuit substrate further defines a via hole connected to the outer wiring layer. The first protective layer is formed on the outer wiring layer and an inner sidewall of the via hole, and is made of a white oil. The second protective layer is formed on the first protective layer.Type: ApplicationFiled: May 10, 2022Publication date: December 29, 2022Inventors: LI-PING WANG, YUNG-PING LIN, YONG-KANG ZHANG, QIU-RI ZHANG, YOU-ZHI LU
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Publication number: 20220399006Abstract: A computer-implemented method, system and computer program product for providing high quality speech recognition. A first speech-to-text model is selected to perform speech recognition of a customer's spoken words and a second speech-to-text model is selected to perform speech recognition of the agent's spoken words during a call. The combined results of the speech-to-text models used to process the customer's and agent's spoken words are then analyzed to generate a reference speech-to-text result. The customer speech data that was processed by the first speech-to-text model is reprocessed by multiple other speech-to-text models. A similarity analysis is performed on the results of these speech-to-text models with respect to the reference speech-to-text result resulting in similarity scores being assigned to these speech-to-text models.Type: ApplicationFiled: June 9, 2021Publication date: December 15, 2022Inventors: Yuan Jin, Xi Xi Liu, Li ping Wang, Fan Xiao Xin, Zheng Ping Chu
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Publication number: 20220188511Abstract: A user requests explanation of a term. In response, a definition is provided. The user can indicate that the user does not understand a new term included in the definition. In response, explanation information is customized based on analysis of the initial term and the new term, and then the explanation information is provided to the user.Type: ApplicationFiled: December 11, 2020Publication date: June 16, 2022Inventors: Ya Niu, Nan Nan Li, Zu Rui Li, Li Ping Wang, Di Hu, Qin Yue Chen
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Publication number: 20200293825Abstract: Aspects of the present disclosure relate to automatically generating a user manual using a technique that includes training a first model with a first set of training data. The technique further includes generating, by the first model, a set of operations and a set of windows, where the set of operations and the set of windows are functions of the program. The technique further includes, generating a plurality of tasks, where a first task comprises a first operation being performed on a first window. The technique further includes determining an order of the plurality of tasks and calculating a level score for the first operation of the first window. The technique further includes assembling the user manual having the plurality of tasks in the determined order.Type: ApplicationFiled: March 13, 2019Publication date: September 17, 2020Inventors: Xiao Feng Ji, Yuan Jin, Li ping Wang, Xiao Rui Shao
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Patent number: 10341579Abstract: Embodiments are disclosed of an apparatus including a first digital camera with an image sensor optically coupled to a first lens, the first lens having a first magnification and a second digital camera including an image sensor optically coupled to a second lens. The second lens the second lens has a magnification that is greater than the magnification of the first lens and the second lens is a non-rectilinear lens having a magnification gradient in which magnification is highest at the center of the second lens and lowest at the edges. Other embodiments are disclosed and claimed.Type: GrantFiled: August 2, 2018Date of Patent: July 2, 2019Assignee: Google LLCInventor: Li-Ping Wang
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Patent number: 10292494Abstract: A slide rail self-return mechanism includes a holder base including a base block, a guide plate extended from the base block, a sliding groove defined in the guide plate and abutted to the base block and a mounting groove defined in the guide plate remote from the base block and disposed in communication with the sliding groove, a sliding seat slidably coupled to the holder base, and a biasing member including a body pivotally connected to the sliding seat and a position-limiting block located at the body and movable through the mounting groove into the sliding groove when the sliding seat is coupled to the holder base.Type: GrantFiled: July 3, 2017Date of Patent: May 21, 2019Assignee: Nan Jeun International Co., Ltd.Inventors: Kuo-Sheng Huang, Li-Ping Wang
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Publication number: 20180367743Abstract: Embodiments are disclosed of an apparatus including a first digital camera with an image sensor optically coupled to a first lens, the first lens having a first magnification and a second digital camera including an image sensor optically coupled to a second lens. The second lens the second lens has a magnification that is greater than the magnification of the first lens and the second lens is a non-rectilinear lens having a magnification gradient in which magnification is highest at the center of the second lens and lowest at the edges. Other embodiments are disclosed and claimed.Type: ApplicationFiled: August 2, 2018Publication date: December 20, 2018Inventor: Li-Ping Wang
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Patent number: 10108073Abstract: A heat transfer apparatus includes a circuit board assembly and an image sensor including a plurality of photodetectors disposed in a semiconductor material. The image sensor is mounted to the circuit board assembly. A thermal strap with a first end is thermally coupled to transfer heat out of the image sensor. A heat sink is thermally coupled to a second end of the thermal strap opposite the first end of the thermal strap to receive heat from the image sensor.Type: GrantFiled: April 13, 2017Date of Patent: October 23, 2018Assignee: Google LLCInventors: Jerry Chiu, Katherine Stoy, Li-Ping Wang
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Publication number: 20180259831Abstract: A heat transfer apparatus includes a circuit board assembly and an image sensor including a plurality of photodetectors disposed in a semiconductor material. The image sensor is mounted to the circuit board assembly. A thermal strap with a first end is thermally coupled to transfer heat out of the image sensor. A heat sink is thermally coupled to a second end of the thermal strap opposite the first end of the thermal strap to receive heat from the image sensor.Type: ApplicationFiled: April 13, 2017Publication date: September 13, 2018Inventors: Jerry Chiu, Katherine Stoy, Li-Ping Wang
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Patent number: 10051201Abstract: Embodiments are disclosed of an apparatus including a first digital camera with an image sensor optically coupled to a first lens, the first lens having a first magnification and a second digital camera including an image sensor optically coupled to a second lens. The second lens the second lens has a magnification that is greater than the magnification of the first lens and the second lens is a non-rectilinear lens having a magnification gradient in which magnification is highest at the center of the second lens and lowest at the edges. Other embodiments are disclosed and claimed.Type: GrantFiled: March 20, 2017Date of Patent: August 14, 2018Assignee: Google LLCInventor: Li-Ping Wang
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Patent number: 9983663Abstract: A vision sensor includes a sensor assembly and a dedicated microprocessor. The sensor assembly includes a pixel array and a lens assembly that is optically coupled with the pixel array. The lens assembly has an F#<2, a total track length less than 4 mm, and a field of view of at least +/?20 degrees. The dedicated microprocessor is configured to perform computer vision processing computations based on image data received from the sensor assembly and includes an interface for a second processor.Type: GrantFiled: May 15, 2015Date of Patent: May 29, 2018Assignee: QUALCOMM IncorporatedInventors: Ying Zhou, Li-Ping Wang
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Patent number: 9809887Abstract: The embodiments disclose a method of fabricating a stack, including replacing a metal layer of a stack imprint structure with an oxide layer, patterning the oxide layer stack using chemical etch processes to transfer the pattern image and cleaning etch residue from the stack imprint structure to substantially prevent contamination of the metal layers.Type: GrantFiled: February 24, 2016Date of Patent: November 7, 2017Assignee: Seagate Technology LLCInventors: Michael R. Feldbaum, Justin Jia-Jen Hwu, David S. Kuo, Gennady Gauzner, Kim Yang Lee, Li-Ping Wang
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Publication number: 20160275061Abstract: A computer implemented method manages display application forms, and receives instructions to display an application on the computer with multiple input fields. Whether each input field is mandatory or optional is determined. Input fields are sorted based whether they are mandatory or optional, and handlers which correspond to the input fields, are displayed based on a variety of display factors.Type: ApplicationFiled: March 18, 2015Publication date: September 22, 2016Inventors: Xiao Xin Fan, Yuan Jin, Zhen Ni Lv, Li Ping Wang, Wei Jun Zheng