Patents by Inventor Chun-Yi Liu
Chun-Yi Liu 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: 20240156331Abstract: An endoscopic device is provided and includes an insertion tube, an imaging assembly, a light guiding component and a light emitting component. The imaging assembly includes a lens set and an image sensor. The lens set is located adjacent to a distal end of the insertion tube. The image sensor is located inside the insertion tube and engaged with the lens set. The light guiding component is located adjacent to the distal end of the insertion tube and beside the lens set. The light guiding component includes an outer end adjacent to the distal end of the insertion tube and an inner end opposite to the outer end. A length of the light guiding component is greater than a length of the imaging assembly. The light emitting component is located inside the insertion tube and adjacent to the inner end of the light guiding component.Type: ApplicationFiled: November 10, 2023Publication date: May 16, 2024Inventors: Liang-Yi Li, Chun-Wei Liu
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Publication number: 20240144868Abstract: The present disclosure provides a pixel circuit with pulse width compensation, and the pixel circuit includes a pulse width modulation circuit and a pulse amplitude modulation circuit, and the pulse amplitude modulation circuit is electrically connected to the pulse width modulation circuit. The pulse width modulation circuit includes a P-type pulse width compensation transistor and a first P-type control transistor, and the first P-type control transistor is electrically connected to the P-type pulse width compensation transistor. The pulse amplitude modulation circuit includes a second P-type control transistor, a first capacitor, a P-type driving transistor and a light-emitting element. The second P-type control transistor is electrically connected to the first P-type control transistor. The first capacitor is electrically connected to the second P-type control transistor.Type: ApplicationFiled: December 8, 2022Publication date: May 2, 2024Inventors: De-Fu CHEN, Po Lun CHEN, Chun-Ta CHEN, Ta-Jen HUANG, Po-Tsun LIU, Guang-Ting ZHENG, Ting-Yi YI
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Publication number: 20240142664Abstract: Two types of blue light blocking contact lenses are provided and are formed by curing different compositions. The first composition includes a blue light blocking component formed by mixing or reacting a first hydrophilic monomer and a yellow dye, a first colored dye component formed by mixing or reacting a second hydrophilic monomer and a first colored dye, at least one third hydrophilic monomer, a crosslinker, and an initiator. The first colored dye includes a green dye, a cyan dye, a blue dye, an orange dye, a red dye, a black dye, or combinations thereof. The second composition includes a blue light blocking component, at least one hydrophilic monomer, a crosslinker, and an initiator. The blue light blocking component is formed by mixing or reacting glycerol monomethacrylate and a yellow dye. Further, methods for preparing the above contact lenses are provided.Type: ApplicationFiled: February 12, 2023Publication date: May 2, 2024Inventors: Han-Yi CHANG, Chun-Han CHEN, Tsung-Kao HSU, Wei-che WANG, Yu-Hung LIN, Wan-Ying GAO, Li-Hao LIU
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Publication number: 20240135897Abstract: The present disclosure provides a scan driving circuit, which includes a pull-up output charging circuit, a pull-down discharge circuit, a pre-charge circuit, an anti-noise start-up circuit and an anti-noise pull-down discharge circuit. The pull-up output charging circuit is electrically connected to an output terminal, and the pull-down discharge circuit is electrically connected to the output terminal. The pre-charge circuit is electrically connected to the pull-up output charging circuit and the pull-down discharge circuit through a driving node. The anti-noise start-up circuit is electrically connected to the pre-charge circuit. The anti-noise pull-down discharge circuit is electrically connected to the anti-noise start-up circuit, and the anti-noise pull-down discharge circuit is electrically connected to the driving node.Type: ApplicationFiled: December 11, 2022Publication date: April 25, 2024Inventors: De-Fu CHEN, Po Lun CHEN, Chun-Ta CHEN, Ta-Jen HUANG, Po-Tsun LIU, Guang-Ting ZHENG, Ting-Yi YI
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Patent number: 11966693Abstract: An electronic device and a method for editing a resume are provided. The electronic device includes a display, a transceiver, a storage medium, and a processor. The processor receives personal information through the transceiver, and inputs the personal information into a plurality of item templates to generate an item template with personal information and a blank item template without personal information corresponding to the plurality of item templates. The processor displays the plurality of item templates through the display, and receives a first input operation to add a first item template and a second item template in the plurality of item templates to a resume display area to generate a resume. The processor outputs the resume through the transceiver.Type: GrantFiled: July 11, 2022Date of Patent: April 23, 2024Assignee: TRANTOR TECH, INC.Inventors: Chun Yi Liu, Cheng-Min Ting, Chun Ling Pan
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Patent number: 11961489Abstract: The present disclosure provides a scan driving circuit, which includes a pull-up output charging circuit, a pull-down discharge circuit, a pre-charge circuit, an anti-noise start-up circuit and an anti-noise pull-down discharge circuit. The pull-up output charging circuit is electrically connected to an output terminal, and the pull-down discharge circuit is electrically connected to the output terminal. The pre-charge circuit is electrically connected to the pull-up output charging circuit and the pull-down discharge circuit through a driving node. The anti-noise start-up circuit is electrically connected to the pre-charge circuit. The anti-noise pull-down discharge circuit is electrically connected to the anti-noise start-up circuit, and the anti-noise pull-down discharge circuit is electrically connected to the driving node.Type: GrantFiled: December 11, 2022Date of Patent: April 16, 2024Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution LimitedInventors: De-Fu Chen, Po Lun Chen, Chun-Ta Chen, Ta-Jen Huang, Po-Tsun Liu, Guang-Ting Zheng, Ting-Yi Yi
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Publication number: 20240096781Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.Type: ApplicationFiled: March 20, 2023Publication date: March 21, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
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Patent number: 11914541Abstract: In example implementations, a computing device is provided. The computing device includes an expansion interface, a first device, a second device, and a processor communicatively coupled to the expansion interface. The expansion interface includes a plurality of slots. Two slots of the plurality of slots are controlled by a single reset signal. The first device is connected to a first slot of the two slots and has a feature that is compatible with the single reset signal. The second device is connected to a second slot of the two slots and does not have the feature compatible with the single reset signal. The process is to detect the first device connected to the first slot and the second device connected to the second slot and disable the feature by preventing the first slot and the second slot from receiving the single reset signal.Type: GrantFiled: March 29, 2022Date of Patent: February 27, 2024Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Wen Bin Lin, ChiWei Ding, Chun Yi Liu, Shuo-Cheng Cheng, Chao-Wen Cheng
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Publication number: 20230315667Abstract: In example implementations, a computing device is provided. The computing device includes an expansion interface, a first device, a second device, and a processor communicatively coupled to the expansion interface. The expansion interface includes a plurality of slots. Two slots of the plurality of slots are controlled by a single reset signal. The first device is connected to a first slot of the two slots and has a feature that is compatible with the single reset signal. The second device is connected to a second slot of the two slots and does not have the feature compatible with the single reset signal. The process is to detect the first device connected to the first slot and the second device connected to the second slot and disable the feature by preventing the first slot and the second slot from receiving the single reset signal.Type: ApplicationFiled: March 29, 2022Publication date: October 5, 2023Inventors: Wen Bin Lin, ChiWei Ding, Chun Yi Liu, Shuo-Cheng Cheng, Chao-Wen Cheng
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Publication number: 20230040241Abstract: An electronic device and a method for editing a resume are provided. The electronic device includes a display, a transceiver, a storage medium, and a processor. The processor receives personal information through the transceiver, and inputs the personal information into a plurality of item templates to generate an item template with personal information and a blank item template without personal information corresponding to the plurality of item templates. The processor displays the plurality of item templates through the display, and receives a first input operation to add a first item template and a second item template in the plurality of item templates to a resume display area to generate a resume. The processor outputs the resume through the transceiver.Type: ApplicationFiled: July 11, 2022Publication date: February 9, 2023Applicant: Trantor Tech, Inc.Inventors: Chun Yi Liu, Cheng-Min Ting, Chun Ling Pan
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Patent number: 11392530Abstract: In one example, an adapter card may include a circuit board having a male interface to be inserted into a discrete graphics card slot and a peripheral component interconnect express (PCIe) slot to communicatively couple a PCIe device. Further, the adapter card may include a voltage converter circuit disposed on the circuit board to convert a first voltage associated with the discrete graphics card slot to a second voltage corresponding to the PCIe device and a level shifter circuit disposed on the circuit board to modify a signal level in the discrete graphics card slot to a signal level in the PCIe device.Type: GrantFiled: October 23, 2018Date of Patent: July 19, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Po-Ying Chih, Chao-Wen Cheng, Chun-Yi Liu
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Publication number: 20210365398Abstract: In one example, an adapter card may include a circuit board having a male interface to be inserted into a discrete graphics card slot and a peripheral component interconnect express (PCIe) slot to communicatively couple a PCIe device. Further, the adapter card may include a voltage converter circuit disposed on the circuit board to convert a first voltage associated with the discrete graphics card slot to a second voltage corresponding to the PCIe device and a level shifter circuit disposed on the circuit board to modify a signal level in the discrete graphics card slot to a signal level in the PCIe device.Type: ApplicationFiled: October 23, 2018Publication date: November 25, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Po-Ying Chih, Chao-Wen Cheng, Chun-Yi Liu
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Patent number: 10698019Abstract: A method is presented to estimate the remaining life of a moving power cable online. The cable is monitored online remotely for further providing suggestions to users for reducing times of power failure and economic loss. An offline AC impedance measurement experiment is designed at first. Three artificial neural networks are established for convert measured impedances into impedances under a baseline context to calculate impedance change ratios. The impedance change ratio indicates the damage of the cable. At last, a remaining margin of the impedance change ratio is figured out online under various contexts with three equations. Thus, the remaining life of the cable is obtained online.Type: GrantFiled: November 16, 2018Date of Patent: June 30, 2020Assignee: Chung Yuan Christian UniversityInventors: Ying-Yi Hong, Chun-Yao Lee, Chun-Yi Liu
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Publication number: 20200158773Abstract: A method is presented to estimate the remaining life of a moving power cable online. The cable is monitored online remotely for further providing suggestions to users for reducing times of power failure and economic loss. An offline AC impedance measurement experiment is designed at first. Three artificial neural networks are established for convert measured impedances into impedances under a baseline context to calculate impedance change ratios. The impedance change ratio indicates the damage of the cable. At last, a remaining margin of the impedance change ratio is figured out online under various contexts with three equations. Thus, the remaining life of the cable is obtained online.Type: ApplicationFiled: November 16, 2018Publication date: May 21, 2020Inventors: Ying-Yi Hong, Chun-Yao Lee, Chun-Yi Liu
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Publication number: 20170345741Abstract: An integrated fan-out package is described. The integrated fan-out package comprises a first die and a second die arranged adjacent to each other. A molding compound encapsulates the first and second dies. A redistribution structure is disposed over the molding compound and on the first and second dies. The redistribution structure comprises a first connection structure electrically connected to the first die, a second connection structure electrically connected to the second die and an inter-dielectric layer located between the first and second connection structures and separating the first connection structure from the second connection structure. The ball pad is disposed on the redistribution structure and electrically connected with the first die or the second die. The bridge structure is disposed on the first connection structure and on the second connection structure and electrically connects the first die with the second die.Type: ApplicationFiled: July 4, 2016Publication date: November 30, 2017Inventors: Chi-Hsi Wu, Chun-Yi Liu, Der-Chyang Yeh, Hsien-Wei Chen, Shih-Peng Tai, Chuen-De Wang
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Patent number: 9812381Abstract: An integrated fan-out package is described. The integrated fan-out package comprises a first die and a second die arranged adjacent to each other. A molding compound encapsulates the first and second dies. A redistribution structure is disposed over the molding compound and on the first and second dies. The redistribution structure comprises a first connection structure electrically connected to the first die, a second connection structure electrically connected to the second die and an inter-dielectric layer located between the first and second connection structures and separating the first connection structure from the second connection structure. The ball pad is disposed on the redistribution structure and electrically connected with the first die or the second die. The bridge structure is disposed on the first connection structure and on the second connection structure and electrically connects the first die with the second die.Type: GrantFiled: July 4, 2016Date of Patent: November 7, 2017Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chi-Hsi Wu, Chun-Yi Liu, Der-Chyang Yeh, Hsien-Wei Chen, Shih-Peng Tai, Chuen-De Wang
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Patent number: 9258476Abstract: An automatic image-capturing system is used for capturing an image and transmitting the image to a remote device. The automatic image-capturing system includes a photography module for capturing the image; a storage module for storing the image captured by the photography module; a transmission module for receiving a control instruction sent by the remote device; a master core module for making the photography module to capture the image based on the control instruction, and segmenting the image into a plurality of files and segmenting the files into a plurality of packets to be transmitted to the remote device by the transmission module, and a slave core module for monitoring the operations of the master core module to turn off and restart the master core module when there is an abnormal operation in the master core module.Type: GrantFiled: July 31, 2014Date of Patent: February 9, 2016Assignee: National Taiwan UniversityInventors: Joe-Air Jiang, Hsiao-Wei Yuan, Chyi-Rong Chiou, Cheng-Long Chuang, Chia-Pang Chen, Chun-Yi Liu, Yu-Sheng Tseng, Chung-Hang Hong, Min-Sheng Liao, Tzu-Shiang Lin
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Publication number: 20150036012Abstract: An automatic image-capturing system is used for capturing an image and transmitting the image to a remote device. The automatic image-capturing system includes a photography module for capturing the image; a storage module for storing the image captured by the photography module; a transmission module for receiving a control instruction sent by the remote device; a master core module for making the photography module to capture the image based on the control instruction, and segmenting the image into a plurality of files and segmenting the files into a plurality of packets to be transmitted to the remote device by the transmission module, and a slave core module for monitoring the operations of the master core module to turn off and restart the master core module when there is an abnormal operation in the master core module.Type: ApplicationFiled: July 31, 2014Publication date: February 5, 2015Inventors: Joe-Air Jiang, Hsiao-Wei Yuan, Chyi-Rong Chiou, Cheng-Long Chuang, Chia-Pang Chen, Chun-Yi Liu, Yu-Sheng Tseng, Chung-Hang Hong, Min-Sheng Liao, Tzu-Shiang Lin
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Patent number: 8896089Abstract: Interposers for semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, an interposer includes a substrate, a contact pad disposed on the substrate, and a first through-via in the substrate coupled to the contact pad. A first fuse is coupled to the first through-via. A second through-via in the substrate is coupled to the contact pad, and a second fuse is coupled to the second through-via.Type: GrantFiled: November 9, 2011Date of Patent: November 25, 2014Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tzu-Wei Chiu, Tzu-Yu Wang, Wei-Cheng Wu, Chun-Yi Liu, Hsien-Pin Hu, Shang-Yun Hou
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Publication number: 20130113070Abstract: Interposers for semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, an interposer includes a substrate, a contact pad disposed on the substrate, and a first through-via in the substrate coupled to the contact pad. A first fuse is coupled to the first through-via. A second through-via in the substrate is coupled to the contact pad, and a second fuse is coupled to the second through-via.Type: ApplicationFiled: November 9, 2011Publication date: May 9, 2013Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tzu-Wei Chiu, Tzu-Yu Wang, Wei-Cheng Wu, Chun-Yi Liu, Hsien-Pin Hu, Shang-Yun Hou