Patents by Inventor Wei-Hsuan Huang
Wei-Hsuan Huang 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: 20240146661Abstract: Various solutions for extended reality (XR) enhancement in mobile communications are described. An apparatus establishes a communication with a network node of a wireless network. The apparatus performs an operation with respect to XR-related computation offloading from a user end to result in XR enhancement at the user end.Type: ApplicationFiled: March 7, 2022Publication date: May 2, 2024Inventors: Abdellatif SALAH, Chien-Chun HUANG-FU, Chi-Hsuan HSIEH, Wei-De WU
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Publication number: 20240136308Abstract: An embodiment of the disclosure provides an electronic assembly including a stacked structure, a first integrated circuit, a first passive component, and a first electrode. The stacked structure comprises a plurality of insulating layers and a plurality of conductive layers. The first passive component is disposed between the stacked structure and the first integrated circuit. The first electrode is disposed between the stacked structure and the first passive component. The first passive component is electrically connected to the stacked structure through the first electrode.Type: ApplicationFiled: January 1, 2024Publication date: April 25, 2024Applicant: Innolux CorporationInventors: Yeong-E Chen, Wei-Hsuan Chen, Chun-Yuan Huang
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Publication number: 20240085664Abstract: An imaging system lens assembly includes, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof. The second lens element with positive refractive power has an image-side surface being convex in a paraxial region thereof. The third lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The fifth lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof and having at least one inflection point.Type: ApplicationFiled: October 5, 2022Publication date: March 14, 2024Applicant: LARGAN PRECISION CO., LTD.Inventors: Wei-Xiang FU, Jin Sen WANG, I-Hsuan CHEN, Hsin-Hsuan HUANG
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Patent number: 10971992Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: August 5, 2019Date of Patent: April 6, 2021Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Patent number: 10830916Abstract: A self-damping geophone, in some embodiments, comprises a housing containing a conductive coil and one or more springs; a first magnet suspended within said housing by the one or more springs, said conductive coil located within a magnetic field of the first magnet; and damping magnets disposed outside of said housing, each of the damping magnets oriented to repel a pole of the first magnet closest to that damping magnet.Type: GrantFiled: March 25, 2015Date of Patent: November 10, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Yong Fong Lau, Wei Hsuan Huang, Shi Jing Jackie Yeo, Ariane Wu
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Patent number: 10781687Abstract: An electrical impedance tomography based flow monitoring system includes a flow accepting pipe having a cylindrical grid of m×n electrodes, wherein m is an integer greater than 3 representing a number of circumferential grid positions and n is an integer greater than 2 representing a number of axial grid positions. Each combination of adjacent circumferential grid positions and adjacent axial grid positions defines a cell having four electrodes electrically connectable in various combinations by a switch, and the switches are set to connect the electrodes into multiple axially-extending arrays. The system further comprises a controller coupled to the multiple axially-extending arrays to acquire multi-point electrical tomography measurements, wherein the controller processes the measurements to derive a monitored quantity.Type: GrantFiled: December 16, 2015Date of Patent: September 22, 2020Assignee: Halliburton Energy Services, Inc.Inventor: Wei Hsuan Huang
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Patent number: 10620334Abstract: Methods and tools for modifying magnetic tilt angle using a magnetically anisotropic material are disclosed. An electromagnetic logging tool includes an antenna coil oriented at a physical tilt angle relative to a longitudinal axis of the tool and a magnetically anisotropic material that modifies a magnetic tilt angle of the coil relative to the physical tilt angle a coil tilted at a physical tilt angle relative to an axis of the tool.Type: GrantFiled: December 31, 2014Date of Patent: April 14, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Li Pan, Chao-Fu Wang, Wei Hsuan Huang, Rencheng Song
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Patent number: 10570902Abstract: A communication system can include a first subsystem of a well tool that can include a first cylindrically shaped band positioned around the first subsystem. The first cylindrically shaped band can be operable to electromagnetically couple with a second cylindrically shaped band. The communication system can also include a second subsystem of the well tool. The second subsystem can include the second cylindrically shaped band positioned around the second subsystem. The communication system can further include an intermediate subsystem positioned between the first subsystem and the second subsystem. The intermediate subsystem can include an insulator positioned coaxially around the intermediate subsystem.Type: GrantFiled: December 29, 2014Date of Patent: February 25, 2020Assignee: Halliburton Energy ServicesInventors: Jin Ma, Wei Hsuan Huang, Glenn Andrew Wilson, Iftikhar Ahmed
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Patent number: 10544672Abstract: A communication system for use with a well tool can include an of outer toroid antenna. The outer toroid antenna can be positionable around an outer housing of the well tool. The communication system can also include an inner toroid antenna positionable within the outer housing of the well tool. The communication system can further include a switch coupled to the outer toroid antenna and the inner toroid antenna. The switch can be operable to enable or disable a wireless communication via the outer toroid antenna or the inner toroid antenna.Type: GrantFiled: December 18, 2014Date of Patent: January 28, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Quang Huy Nguyen, Wei Hsuan Huang, Jin Ma
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Patent number: 10526886Abstract: A method that includes deploying an acoustic caliper tool in a borehole, the tool having several axially-spaced acoustic transceivers; obtaining acoustic signal reflection measurements for the transceivers; estimating a distance-to-boundary value for the transceivers based on reflection measurements; calculating a tool inclination angle based on the distance-to-boundary values; and deriving a correction value based on the angle. A system that includes an acoustic caliper tool having several axially-spaced acoustic transceivers to obtain reflection measurements; at least one processor; and at least one memory in communication with the processor, the memory storing instructions that cause the processor to: receive the acoustic signal reflection measurements; estimate a distance-to-boundary value for the transceivers based on the reflection measurements; calculate a tool inclination angle based on the distance-to-boundary values; and derive a correction value based on the angle.Type: GrantFiled: June 19, 2015Date of Patent: January 7, 2020Assignee: Halliburton Energy Services, Inc.Inventors: Quang Huy Nguyen, Wei Hsuan Huang, Vinodh Kumar Palani
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Publication number: 20190379276Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: August 5, 2019Publication date: December 12, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Patent number: 10411584Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: December 17, 2018Date of Patent: September 10, 2019Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Patent number: 10288757Abstract: In some embodiments, an apparatus, method, and a system may operate to include an AEM sensor configured to generate an electromagnetic wave into a geologic formation. The AEM sensor is further configured to receive a reflected electromagnetic wave from the formation. The reflected electromagnetic wave is representative of a velocity of an acoustic wave traveling through the geologic formation.Type: GrantFiled: December 31, 2014Date of Patent: May 14, 2019Assignee: Halliburton Energy Services, Inc.Inventor: Wei Hsuan Huang
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Publication number: 20190123633Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: WEI-HSUAN HUANG, MENG-JEN TSAI, CHIEN-YUAN LIN, MING-CHANG TSOU, CHUAN-CHANG LI, GWO-HWA WANG
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Patent number: 10217583Abstract: A switch responsive to a pressure differential, including a pressure response mechanism for providing a pressure response in response to the pressure differential and a device actuator arranged to interact with the pressure response mechanism and to utilize the pressure response of the pressure response mechanism to actuate a device. The device actuator actuates the device to an operative state when the pressure differential is below a lower pressure differential threshold, and may actuate the device to a non-operative state when the pressure differential is above an upper pressure differential threshold.Type: GrantFiled: October 24, 2014Date of Patent: February 26, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Wei Hsuan Huang, Muhammad Subhan Bin Muhammad Moizuddin
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Patent number: 10193435Abstract: A start-up circuit to discharge EMI filter is developed for power saving. It includes a detection circuit detecting a power source for generating a sample signal. A sample circuit is coupled to the detection circuit for generating a reset signal in response to the sample signal. The reset signal is utilized for discharging a stored voltage of the EMI filter.Type: GrantFiled: April 25, 2013Date of Patent: January 29, 2019Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLCInventors: Wei-Hsuan Huang, Meng-Jen Tsai, Chien-Yuan Lin, Ming-Chang Tsou, Chuan-Chang Li, Gwo-Hwa Wang
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Patent number: 10156649Abstract: A dual core geophone includes a dual magnetic core packaged in a housing providing higher sensitivity and a reduction of electric wires in the device. The geophone includes a locking mechanism for the dual magnetic core to protect the device from strong vibrations when the device is not in use. A method for measuring acoustic vibrations in a downhole with a dual core geophone as above includes locking the dual magnetic core when the geophone is not detecting acoustic vibrations.Type: GrantFiled: December 29, 2014Date of Patent: December 18, 2018Assignee: Halliburton Energy Services, Inc.Inventors: R. Niemar, Wei Hsuan Huang, Yee Siang Teh, YongAn Yan
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Publication number: 20180347341Abstract: An electrical impedance tomography based flow monitoring system includes a flow accepting pipe having a cylindrical grid of m×n electrodes, wherein m is an integer greater than 3 representing a number of circumferential grid positions and n is an integer greater than 2 representing a number of axial grid positions. Each combination of adjacent circumferential grid positions and adjacent axial grid positions defines a cell having four electrodes electrically connectable in various combinations by a switch, and the switches are set to connect the electrodes into multiple axially-extending arrays. The system further comprises a controller coupled to the multiple axially-extending arrays to acquire multi-point electrical tomography measurements, wherein the controller processes the measurements to derive a monitored quantity.Type: ApplicationFiled: December 16, 2015Publication date: December 6, 2018Applicant: Halliburton Energy Services, Inc.Inventor: Wei Hsuan Huang
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Patent number: 9991810Abstract: A synchronous rectifier driver pre-positions a gate of a synchronous rectifier to allow for fast turn-off. The synchronous rectifier driver turns ON the synchronous rectifier by driving the gate at a high level for a period of time that is based on a previous conduction time of the synchronous rectifier. The synchronous rectifier driver thereafter drives the gate at a lower level that is sufficient to keep the synchronous rectifier ON. The synchronous rectifier can be quickly turned OFF by further reducing the level of the drive signal at the gate of the synchronous rectifier.Type: GrantFiled: November 22, 2016Date of Patent: June 5, 2018Assignee: FAIRCHILD SEMICONDUCTOR CORPORATIONInventors: Hangseok Choi, Wei-Hsuan Huang, Cheng-Sung Chen
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Publication number: 20180106142Abstract: A method that includes deploying an acoustic caliper tool in a borehole, the tool having several axially-spaced acoustic transceivers; obtaining acoustic signal reflection measurements for the transceivers; estimating a distance-to-boundary value for the transceivers based on reflection measurements; calculating a tool inclination angle based on the distance-to-boundary values; and deriving a correction value based on the angle. A system that includes an acoustic caliper tool having several axially-spaced acoustic transceivers to obtain reflection measurements; at least one processor; and at least one memory in communication with the processor, the memory storing instructions that cause the processor to: receive the acoustic signal reflection measurements; estimate a distance-to-boundary value for the transceivers based on the reflection measurements; calculate a tool inclination angle based on the distance-to-boundary values; and derive a correction value based on the angle.Type: ApplicationFiled: June 19, 2015Publication date: April 19, 2018Inventors: Quang Huy Nguyen, Wei Hsuan Huang, Vinodh Kumar Palani