Patents by Inventor Yu-Chien Lin
Yu-Chien Lin 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: 20240102934Abstract: A test strip detecting system includes a test strip, a test strip detecting carrier and a mobile communication apparatus. The test strip detecting carrier includes a container structure, positioning markers and colorimetric calibrating blocks, and the colorimetric calibrating blocks are embedded inside the positioning markers. The test strip is placed in the container structure and reacts with a specimen to generate color blocks. The mobile communication apparatus controls an image capture unit to capture an original image of the test strip placed in the test strip detecting carrier; detects the positioning markers in the original image to obtain a plurality of coordinates of the positioning markers; performs image coordinate calibration according to the plurality of coordinates to generate a calibrated image; and performs a colorimetric calibration for the color blocks and the colorimetric calibrating blocks according to the calibrated image so as to generate a test result.Type: ApplicationFiled: November 14, 2022Publication date: March 28, 2024Applicant: National Cheng Kung UniversityInventors: Yu-Cheng Lin, Wei-Chien Weng, Yi-Hsuan Chen
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Publication number: 20230122286Abstract: A method for building a temperature prediction model is applicable to a heat cycle system, wherein the method is used to measure a temperature of the heat cycle system to generate a measured temperature data, and compute a response time of the heat cycle system, and the method includes aligning the measured temperature data and a setting value of the heat cycle system to generate a training data according to the response time; and building the temperature prediction model according to a statistic model and the training data.Type: ApplicationFiled: March 3, 2022Publication date: April 20, 2023Inventors: Yu Chien Lin, Cheng-Yang Chen, PEI-LING GU, Chia-Chiung Liu
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Patent number: 11570063Abstract: A Quality of Experience (QoE) optimization system and method are provided. An electronic device inputs key performance indicators (KPIs) and system control parameters collected from a core network, a base station and a user equipment (UE) into a QoE optimization model. The QoE optimization model then optimizes the system control parameters based on the KPIs and a user QoE fed back from the UE to output optimized system control parameters. Furthermore, a strategy emulator controls at least one of a base station emulator and a UE emulator, so as to emulate the QoE optimization model using the at least one of the base station emulator and the UE emulator. Non-real-time optimization adjustments to the QoE optimization model are made based on the result of the emulation performed by the at least one of the base station emulator and the UE emulator.Type: GrantFiled: June 10, 2021Date of Patent: January 31, 2023Assignee: National Yang Ming Chiao Tung UniversityInventors: Ta-Sung Lee, En-Cheng Liou, Yu-Chien Lin, Ting-Yen Kuo, Ching-Hsiang Lin
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Publication number: 20220286369Abstract: A Quality of Experience (QoE) optimization system and method are provided. An electronic device inputs key performance indicators (KPIs) and system control parameters collected from a core network, a base station and a user equipment (UE) into a QoE optimization model. The QoE optimization model then optimizes the system control parameters based on the KPIs and a user QoE fed back from the UE to output optimized system control parameters. Furthermore, a strategy emulator controls at least one of a base station emulator and a UE emulator, so as to emulate the QoE optimization model using the at least one of the base station emulator and the UE emulator. Non-real-time optimization adjustments to the QoE optimization model are made based on the result of the emulation performed by the at least one of the base station emulator and the UE emulator.Type: ApplicationFiled: June 10, 2021Publication date: September 8, 2022Inventors: Ta-Sung Lee, En-Cheng Liou, Yu-Chien Lin, Ting-Yen Kuo, Ching-Hsiang Lin
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Patent number: 11360206Abstract: The present invention provides a detection device and a method with simplified computing manner A transmitter transmits detection signals to an environment to detect a target. At least a portion of the detection signals are reflected by the target to generate a plurality of reflection signals. A receiver comprises a plurality of receiving units. Each of the receiving units receives the reflection signals to generate a receiving signal. A processing module connected to the receiver includes a conversion unit, an integration unit and a computing unit. The conversion unit converts the receiving signals into transformation signals by a time-domain to frequency-domain transformation. The integration unit integrates the transformation signals into a first integration signal and a second integration signal. The computing unit decomposes the first integration signal and the second integration signal to 1D arrays.Type: GrantFiled: July 7, 2020Date of Patent: June 14, 2022Assignee: NATIONAL CHIAO TUNG UNIVERSITYInventors: Ta-Sung Lee, Kuan-Hen Lin, Yu-Chien Lin, Yun-Han Pan
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Patent number: 11309980Abstract: A system for synthesizing signal of user equipment and a method thereof are provided. The system includes a physical channel modeler and a physical channel training module. The physical channel modeler receives geo information of a field under test of and a sparse real physical field channel feature to build a physical channel model. The physical channel modeler estimates a plurality of predefined positions of the geo information to obtain a plurality of simulated physical field channel features corresponding to the predefined positions. The physical channel training module receives and performs training on the geo information, the sparse real physical field channel feature and the simulated physical field channel features by using an AI algorithm to perform an inference of a fully real physical field channel feature.Type: GrantFiled: September 22, 2020Date of Patent: April 19, 2022Assignee: NATIONAL CHIAO TUNG UNIVERSITYInventors: En Cheng Liou, Ta-Sung Lee, Chia-Hung Lin, Yu-Chien Lin
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Patent number: 11282495Abstract: A first neural network model of a user device processes audio data to extract audio embeddings that represent vocal characteristics of a user of an utterance represented in the audio data. The audio embeddings may then be hashed to remove characteristics specific to the user while still maintaining a unique set of characteristics. The hashed embeddings may be sent to a remote system, which may use them to identify the user.Type: GrantFiled: December 12, 2019Date of Patent: March 22, 2022Assignee: Amazon Technologies, Inc.Inventors: Hongda Mao, George Yu-Chien Lin, Sundararajan Srinivasan, Chu-Cheng Hsieh
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Patent number: 11269052Abstract: A signal processing method is provided. First, at least one transmitted signal is output to at least one target, and the target reflects at least one reflected signal to receiving antennas, which then generate receiving signals upon receipt of the reflected signal. Next, the transmitted signal and each receiving signal are processed to generate processing signals. The processing signals are arranged in a form of matrix, to generate a channel coefficient matrix having M×N channel coefficient matrix blocks. Next, the channel coefficient matrix is divided into Ndivide×Mdivide secondary channel coefficient matrices, which are then substituted into a snapshot vector matrix equation to generate a snapshot vector matrix for calculating an angle of the target. The signal processing method can establish an optimal secondary channel coefficient matrix arrangement by using a special signal preprocessing manner, to improve the resolution and accuracy of the estimated angle parameter of the target.Type: GrantFiled: December 27, 2019Date of Patent: March 8, 2022Assignee: National Chiao Tung UniversityInventors: Ta-Sung Lee, Yu-Chien Lin, Yun-Han Pan
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Publication number: 20220066919Abstract: An AI decision based multiple telecommunication endpoints system is provided, including a telecommunication endpoint device and an artificial intelligence decision controller. The telecommunication endpoint device performs a communication test with the radio frequency communication device under test. The artificial intelligence decision controller is electrically connected to the telecommunication terminal device to control the communication test, and performs an efficiency analysis on the result of the communication test, and generates a decision instruction according to the result of the efficiency analysis.Type: ApplicationFiled: August 4, 2021Publication date: March 3, 2022Inventors: En-Cheng Liou, Ta-Sung Lee, Kai-Ten Feng, Yu-Chien Lin, Chia-Hung Lin
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Publication number: 20210399816Abstract: A system for synthesizing signal of user equipment and a method thereof are provided. The system includes a physical channel modeler and a physical channel training module. The physical channel modeler receives geo information of a field under test of and a sparse real physical field channel feature to build a physical channel model. The physical channel modeler estimates a plurality of predefined positions of the geo information to obtain a plurality of simulated physical field channel features corresponding to the predefined positions. The physical channel training module receives and performs training on the geo information, the sparse real physical field channel feature and the simulated physical field channel features by using an AI algorithm to perform an inference of a fully real physical field channel feature.Type: ApplicationFiled: September 22, 2020Publication date: December 23, 2021Applicant: National Chiao Tung UniversityInventors: En Cheng Liou, Ta-Sung Lee, Chia-Hung Lin, Yu-Chien LIN
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Patent number: 11196220Abstract: An electrical connector includes an insulating body having a mating slot, which has a first inner wall and a second inner wall facing each other vertically. A ground terminal is fixed to the insulating body, and has a first contact portion exposed on a higher surface of the first inner wall. A grounding member has a second contact portion and a third contact portion both exposed on a lower surface of the first inner wall. The second contact portion is located closer to the second inner wall relative to the higher surface. In a vertical direction, the third contact portion is located farther away from the second inner wall relative to the higher surface. The second contact portion is grounded and conductively connected to the first electrical component inside the mating slot to form a first ground loop. The first contact portion is conductively connected to the first ground loop.Type: GrantFiled: May 26, 2020Date of Patent: December 7, 2021Assignee: LINTES TECHNOLOGY CO., LTDInventors: Jin Yi Tu, Shih Chi Kuan, Yu Chien Lin
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Publication number: 20210183358Abstract: A first neural network model of a user device processes audio data to extract audio embeddings that represent vocal characteristics of a user of an utterance represented in the audio data. The audio embeddings may then be hashed to remove characteristics specific to the user while still maintaining a unique set of characteristics. The hashed embeddings may be sent to a remote system, which may use them to identify the user.Type: ApplicationFiled: December 12, 2019Publication date: June 17, 2021Inventors: Hongda Mao, George Yu-Chien Lin, Sundararajan Srinivasan, Chu-Cheng Hsieh
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Publication number: 20210165090Abstract: The present invention provides a detection device and a method with simplified computing manner A transmitter transmits detection signals to an environment to detect a target. At least a portion of the detection signals are reflected by the target to generate a plurality of reflection signals. A receiver comprises a plurality of receiving units. Each of the receiving units receives the reflection signals to generate a receiving signal. A processing module connected to the receiver includes a conversion unit, an integration unit and a computing unit. The conversion unit converts the receiving signals into transformation signals by a time-domain to frequency-domain transformation. The integration unit integrates the transformation signals into a first integration signal and a second integration signal. The computing unit decomposes the first integration signal and the second integration signal to 1D arrays.Type: ApplicationFiled: July 7, 2020Publication date: June 3, 2021Applicant: NATIONAL CHIAO TUNG UNIVERSITYInventors: TA-SUNG LEE, KUAN-HEN LIN, YU-CHIEN LIN, YUN-HAN PAN
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Publication number: 20210021087Abstract: An electrical connector includes an insulating body having a mating slot, which has a first inner wall and a second inner wall facing each other vertically. A ground terminal is fixed to the insulating body, and has a first contact portion exposed on a higher surface of the first inner wall. A grounding member has a second contact portion and a third contact portion both exposed on a lower surface of the first inner wall. The second contact portion is located closer to the second inner wall relative to the higher surface. In a vertical direction, the third contact portion is located farther away from the second inner wall relative to the higher surface. The second contact portion is grounded and conductively connected to the first electrical component inside the mating slot to form a first ground loop. The first contact portion is conductively connected to the first ground loop.Type: ApplicationFiled: May 26, 2020Publication date: January 21, 2021Inventors: Jin Yi Tu, Shih Chi Kuan, Yu Chien Lin
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Patent number: 10812205Abstract: An antenna performance evaluation method is disclosed. The method includes the following steps: measuring plurality of throughput values of the to-be-tested antenna at the first angle under different average radiation signal-to-interference ratio (SIR). The average radiation SIR and throughput values are fitted to output the first fitted curve. The second throughput value is measured at a certain average radiation SIR of the second angle of the to-be-tested antenna. Calculating a difference value between the first throughput value and the second throughput value corresponding to the same average radiation SIR, and the difference value and the first fitting curve constitute the transition second fitting curve. Selecting different average radiation SIR is repeatedly, and measure the corresponding second throughput value, and the corresponding difference value is calculated to update the transition second fitting curve.Type: GrantFiled: December 31, 2019Date of Patent: October 20, 2020Assignee: NATIONAL CHIAO TUNG UNIVERSITYInventors: Ta-Sung Lee, Chia-Hung Lin, Yu-Chien Lin, Yi-Wei Chen
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Publication number: 20200256949Abstract: A signal processing method is provided. First, at least one transmitted signal is output to at least one target, and the target reflects at least one reflected signal to receiving antennas, which then generate receiving signals upon receipt of the reflected signal. Next, the transmitted signal and each receiving signal are processed to generate processing signals. The processing signals are arranged in a form of matrix, to generate a channel coefficient matrix having M×N channel coefficient matrix blocks. Next, the channel coefficient matrix is divided into Ndivide×Mdivide secondary channel coefficient matrices, which are then substituted into a snapshot vector matrix equation to generate a snapshot vector matrix for calculating an angle of the target. The signal processing method can establish an optimal secondary channel coefficient matrix arrangement by using a special signal preprocessing manner, to improve the resolution and accuracy of the estimated angle parameter of the target.Type: ApplicationFiled: December 27, 2019Publication date: August 13, 2020Inventors: TA-SUNG LEE, YU-CHIEN LIN, YUN-HAN PAN
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Publication number: 20190056825Abstract: A touch sensing structure including a transparent substrate and at least one touch sensing unit disposed on the transparent substrate is provided. Each touch sensing unit includes a first patterned electrode, a second patterned electrode, a conductive bridge and a patterned light-shielding layer. The second patterned electrode is isolated from the first patterned electrode and is separated into a first portion and a second portion by the first patterned electrode. A conductive bridge electrically connects the first portion and the second portion and is spatially separated from the first patterned electrode. The patterned light-shielding layer is disposed between the conductive bridge and the inner surface and at least partly overlaps the conductive bridge along a direction normal to the transparent substrate.Type: ApplicationFiled: October 23, 2018Publication date: February 21, 2019Applicant: Innolux CorporationInventors: Yu-Chien LIN, Chuan-Chi CHIEN
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Patent number: 10146381Abstract: A touch sensing structure including a transparent substrate and at least one touch sensing unit disposed on the transparent substrate is provided. Each touch sensing unit includes a first patterned electrode, a second patterned electrode, a conductive bridge and a patterned light-shielding layer. The second patterned electrode is isolated from the first patterned electrode and is separated into a first portion and a second portion by the first patterned electrode. A conductive bridge electrically connects the first portion and the second portion and is spatially separated from the first patterned electrode. The patterned light-shielding layer is disposed between the conductive bridge and the inner surface and at least partly overlaps the conductive bridge along a direction normal to the transparent substrate.Type: GrantFiled: May 6, 2016Date of Patent: December 4, 2018Assignee: INNOLUX CORPORATIONInventors: Yu-Chien Lin, Chuan-Chi Chien
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Publication number: 20160328039Abstract: A touch sensing structure including a transparent substrate and at least one touch sensing unit disposed on the transparent substrate is provided. Each touch sensing unit includes a first patterned electrode, a second patterned electrode, a conductive bridge and a patterned light-shielding layer. The second patterned electrode is isolated from the first patterned electrode and is separated into a first portion and a second portion by the first patterned electrode. A conductive bridge electrically connects the first portion and the second portion and is spatially separated from the first patterned electrode. The patterned light-shielding layer is disposed between the conductive bridge and the inner surface and at least partly overlaps the conductive bridge along a direction normal to the transparent substrate.Type: ApplicationFiled: May 6, 2016Publication date: November 10, 2016Applicant: Innolux CorporationInventors: Yu-Chien LIN, Chuan-Chi CHIEN
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Patent number: D1018907Type: GrantFiled: November 15, 2021Date of Patent: March 19, 2024Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD.Inventors: Yun-Chien Lee, Yi-Ching Hsu, Pei-Yi Lin, Yu-Hung Su, Sheng-Yuan Huang, Chun-Fu Lin