Patents by Inventor Yu Weng
Yu 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).
-
Patent number: 11590688Abstract: An imprinting apparatus includes an imprinting platform, an imprinting roller, a transfer module and a lifting and pressing mechanism. The imprinting roller is disposed above the imprinting platform. The transfer module includes a transfer film, wherein the transfer film is located between the imprinting roller and the imprinting platform. The lifting and pressing mechanism is linked with the imprinting roller, wherein the lifting and pressing mechanism drives the imprinting roller to move along a normal direction of the imprinting platform and selectively pressurizes the imprinting roller.Type: GrantFiled: August 29, 2021Date of Patent: February 28, 2023Assignee: HIMAX TECHNOLOGIES LIMITEDInventors: Ruei Yu Weng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai
-
Publication number: 20230030753Abstract: The present disclosure provides a method for detecting short-chain fatty acids in biological samples, including a derivatizing step, a loading step and a detecting step. The derivatizing step includes treating the short-chain fatty acids in the biological sample with 2-nitrophenylhydrazine for derivatizing the short-chain fatty acids into a sample to be detected. The loading step includes loading the sample onto a paper carrier. The detecting step includes analyzing the sample loaded onto the paper carrier by direct analysis in real time mass spectrometry for obtaining a detection result. The method provided by the present disclosure may complete the analysis of the biological sample within a short period of time and achieve a quantitative result comparable to that obtained by conventional chromatographic approaches.Type: ApplicationFiled: January 21, 2022Publication date: February 2, 2023Applicant: National Taiwan UniversityInventors: Cheng-Chih HSU, Ting-Hao KUO, Cheng-Yu WENG, Laura Min Xuan CHAI, Hsin-Bai ZOU
-
Patent number: 11531267Abstract: An imprinting apparatus includes an imprinting platform having a first side and a second side opposite to each other, an imprinting roller disposed above the imprinting platform, a transfer module, and a film separation module. The transfer module includes a transfer film located between the imprinting roller and the imprinting platform and a fixed frame fixed beside the first side of the imprinting platform and a movable frame disposed on the second side of the imprinting platform that clamp opposite sides of the transfer film. The movable frame is adapted to move horizontally relative to the fixed frame to change a flatness of the transfer film. The film separation module is connected to the movable frame, and is adapted to drive the movable frame to be turned from a first position to a second position, such that a rounded corner is formed between the transfer film and the imprinting roller.Type: GrantFiled: May 20, 2021Date of Patent: December 20, 2022Assignee: HIMAX TECHNOLOGIES LIMITEDInventors: Ruei Yu Weng, Chung-Ho Tseng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai
-
Patent number: 11519255Abstract: A method and system method for determining motion of a downhole tool and feeding back drilling performance. The method may comprise taking a synchronous tool face measurement of the downhole tool, taking a synchronous pulse-echo acquisition to estimate a shape of a borehole, inputting at least the shape of the borehole, the center trajectory of the downhole tool, the rotational time of the downhole tool, the position of the downhole tool, and the one or more measurements of the downhole tool into an information fusion for drilling dynamics, identifying at least one of a whirl, a vibration, or a stick-slip of the downhole tool, and identifying one or more borehole condition and a drilling efficiency. A system may comprise a downhole tool, at least two transducers, and an information handling system.Type: GrantFiled: September 23, 2019Date of Patent: December 6, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Peng Li, Yu Weng, Chung Chang, Rodney Marlow, Boguslaw Wiecek
-
Patent number: 11433068Abstract: This disclosure provides compositions and methods of treating cancer by inhibiting histone methyltransferases alone or in combination by synergistically inhibiting a histone demethylase, or a histone deacetylase (HDAC), or a bromodomain (BRD)-containing protein, or a B-Raf kinase. In particular, the cancers have deficient of SWI/SNF chromatin remodeling complexes because of mutations in one or more of the complex's subunit members.Type: GrantFiled: September 7, 2017Date of Patent: September 6, 2022Assignee: THE GENERAL HOSPITAL CORPORATIONInventors: David E. Fisher, Qing Yu Weng, Shinichiro Kato
-
Publication number: 20220276403Abstract: A method for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud may comprise disposing a downhole tool into a borehole, transmitting a pressure pulse from at least one transducer into the borehole, recording an echo with the at least one transducer, measuring a travel time, measuring an amplitude, determining a geometry of the borehole, determining a location of the downhole tool in the borehole, calculating an incident angle, mapping a mud attenuation, and correcting an image. A system for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud comprising a downhole tool that may comprise a measuring assembly, wherein the measuring assembly comprises at least one transducer and wherein the at least one transducer is configured to emit a pressure pulse and record an echo. The system may further comprise an information handling system.Type: ApplicationFiled: May 16, 2022Publication date: September 1, 2022Applicant: Halliburton Energy Services, Inc.Inventors: Yu Weng, Peng Li, Chung Chang, Richard Coates, Rodney Allen Marlow, Xiang Wu, Yao Ge, Jing Jin
-
Patent number: 11415720Abstract: A method for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud may comprise disposing a downhole tool into a borehole, transmitting a pressure pulse from at least one transducer into the borehole, recording an echo with the at least one transducer, measuring a travel time, measuring an amplitude, determining a geometry of the borehole, determining a location of the downhole tool in the borehole, calculating an incident angle, mapping a mud attenuation, and correcting an image. A system for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud comprising a downhole tool that may comprise a measuring assembly, wherein the measuring assembly comprises at least one transducer and wherein the at least one transducer is configured to emit a pressure pulse and record an echo. The system may further comprise an information handling system.Type: GrantFiled: June 21, 2019Date of Patent: August 16, 2022Assignee: Halliburton Energy Services, Inc.Inventors: Yu Weng, Peng Li, Chung Chang, Richard Coates, Rodney Allen Marlow, Xiang Wu, Yao Ge, Jing Jin
-
Patent number: 11287083Abstract: An information handling system display swivel arm rotates about two axes with selectable amounts of rotation. The swivel arm couples to an anchor and a display support with a tool-less swivel coupling device having a member inserted into a housing and rotationally coupled in place by first and second pins that engage first and second slots of the member. The first slot is disposed around the circumference of the member to support substantially 360 degrees of rotation of the member in the housing. The second slot is disposed only part of the way around the circumference of the member to support partial rotation, such as 180 degrees. Removal of both pins from the member allows withdrawal of the member from the housing to disassemble the swivel arm.Type: GrantFiled: January 31, 2020Date of Patent: March 29, 2022Assignee: Dell Products L.P.Inventors: Kok Lian Lim, Yu Weng Alvin Sitoh, Khang Chian Yong
-
Patent number: 11237328Abstract: An optical mode converter is disclosed. The optical mode converter includes a substrate and a luminescent layer on the substrate. The luminescent layer includes an optical waveguide and an inclined mirror at an end of the optical waveguide. A light signal passes through the optical waveguide and is reflected by the inclined mirror to penetrate into the substrate. A method for manufacturing the optical mode converter is also disclosed.Type: GrantFiled: November 19, 2020Date of Patent: February 1, 2022Assignee: NATIONAL SUN YAT-SEN UNIVERSITYInventors: Chen-Yu Weng, Yi-Jen Chiu, Yang-Jeng Chen, Rih-You Chen, Chung-Wei Hsiao, Wei Lin
-
Patent number: 11226679Abstract: A human negligence warning method based on augmented reality includes steps of: using a smart wearable device to photograph multiple physical operation elements of an electronic apparatus to obtain interface depth data; performing spatial position calculations according to the interface depth data, to set corresponding wrapping geometry elements between the physical operation elements and the smart wearable device to wrap the physical operation elements, respectively; photograph a hand of a wearer wearing the smart wearable device to obtain a gesture and a spatial position of the hand; and judging whether the hand touches one of the wrapping geometry elements according to the gesture and the spatial position, and further judging whether a corresponding procedure to be initiated by the physical operation element is correct if yes, If the corresponding procedure is not correct, then an warning operation is performed to avoid human negligence.Type: GrantFiled: April 8, 2021Date of Patent: January 18, 2022Assignee: National Tsing Hua UniversityInventors: Chih-Hsing Chu, Ching-Che Chiu, Chun Soon, Chen-Yu Weng
-
Publication number: 20220001594Abstract: An imprinting apparatus includes an imprinting platform, an imprinting roller, a transfer module and a lifting and pressing mechanism. The imprinting roller is disposed above the imprinting platform. The transfer module includes a transfer film, wherein the transfer film is located between the imprinting roller and the imprinting platform. The lifting and pressing mechanism is linked with the imprinting roller, wherein the lifting and pressing mechanism drives the imprinting roller to move along a normal direction of the imprinting platform and selectively pressurizes the imprinting roller.Type: ApplicationFiled: August 29, 2021Publication date: January 6, 2022Applicant: HIMAX TECHNOLOGIES LIMITEDInventors: Ruei Yu Weng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai
-
Publication number: 20220004097Abstract: An imprinting apparatus includes an imprinting platform having a first side and a second side opposite to each other, an imprinting roller disposed above the imprinting platform, a transfer module, and a film separation module. The transfer module includes a transfer film located between the imprinting roller and the imprinting platform and a fixed frame fixed beside the first side of the imprinting platform and a movable frame disposed on the second side of the imprinting platform that clamp opposite sides of the transfer film. The movable frame is adapted to move horizontally relative to the fixed frame to change a flatness of the transfer film. The film separation module is connected to the movable frame, and is adapted to drive the movable frame to be turned from a first position to a second position, such that a rounded corner is formed between the transfer film and the imprinting roller.Type: ApplicationFiled: May 20, 2021Publication date: January 6, 2022Applicant: HIMAX TECHNOLOGIES LIMITEDInventors: Ruei Yu Weng, Chung-Ho Tseng, Han-Yi Kuo, Yin-Tung Lu, Jui Pin Tsai
-
Patent number: 11193312Abstract: An apparatus including a capture device and a processor. The capture device may be configured to generate a plurality of video frames corresponding to an interior view of a vehicle. The processor may be configured to perform operations on the video frames to detect objects in the video frames, detect an occupant of the vehicle and a seat of the vehicle based on the objects detected in the video frames, determine a status of the occupant based on characteristics of the occupant detected in the video frames and generate a signal in response to a comparison of the status of the occupant to a threshold. The characteristics may be determined by performing the operations on the occupant in the video frames. The signal may be configured to control a door lock. The door lock controlled by the signal may correspond to the seat used by the occupant.Type: GrantFiled: September 30, 2019Date of Patent: December 7, 2021Assignee: Ambarella International LPInventor: Ching-Yu Weng
-
Patent number: 11115650Abstract: A system and a method for monitoring a video communication device configured to monitor an activation state of a video capturing module are provided. A detection circuit is configured to detect an operation current input to the video capturing module. A control circuit is electrically connected to the detection circuit and determines whether the video capturing module is activated according to a magnitude of the operation current.Type: GrantFiled: February 4, 2020Date of Patent: September 7, 2021Assignee: Acer IncorporatedInventors: Ming-Feng Hsieh, Sheng-Yu Weng, Chun-Chih Kuo, Chih-Cheng Chen
-
Patent number: 11106282Abstract: A mobile device includes sensors and a processor. The sensors are disposed on opposite edges of the mobile device respectively. The processor is configured to collect a first data set labeled with a right hand holding gesture, collect a second data set labeled with a left hand holding gesture, establish a determination model associated with the first data set and the second data set, and in response to the processor collects a third data set comprising the holding positions and the force values detected by the sensor, determine a current holding gesture according to the third data set in reference to the determination model.Type: GrantFiled: April 19, 2019Date of Patent: August 31, 2021Assignee: HTC CorporationInventors: Yu-Kai Hung, I-Jui Chang, Jhao-Yin Li, Wen-Yu Weng, Yu-Ta Chen
-
Publication number: 20210239262Abstract: An information handling system display swivel arm rotates about two axes with selectable amounts of rotation. The swivel arm couples to an anchor and a display support with a tool-less swivel coupling device having a member inserted into a housing and rotationally coupled in place by first and second pins that engage first and second slots of the member. The first slot is disposed around the circumference of the member to support substantially 360 degrees of rotation of the member in the housing. The second slot is disposed only part of the way around the circumference of the member to support partial rotation, such as 180 degrees. Removal of both pins from the member allows withdrawal of the member from the housing to disassemble the swivel arm.Type: ApplicationFiled: January 31, 2020Publication date: August 5, 2021Applicant: Dell Products L.P.Inventors: Kok Lian Lim, Yu Weng Alvin Sitoh, Khang Chian Yong
-
Publication number: 20210195169Abstract: A system and a method for monitoring a video communication device configured to monitor an activation state of a video capturing module are provided. A detection circuit is configured to detect an operation current input to the video capturing module. A control circuit is electrically connected to the detection circuit and determines whether the video capturing module is activated according to a magnitude of the operation current.Type: ApplicationFiled: February 4, 2020Publication date: June 24, 2021Applicant: Acer IncorporatedInventors: Ming-Feng Hsieh, Sheng-Yu Weng, Chun-Chih Kuo, Chih-Cheng Chen
-
Patent number: D919624Type: GrantFiled: February 7, 2020Date of Patent: May 18, 2021Assignee: Dell Products L.P.Inventors: Yu Weng Alvin Sitoh, Hang Du
-
Patent number: D953329Type: GrantFiled: June 21, 2019Date of Patent: May 31, 2022Assignee: Dell Products L.P.Inventors: Yu Weng Alvin Sitoh, Erene Teo, Tiak Hooy Sim, Chun Long Goh
-
Patent number: D968400Type: GrantFiled: May 11, 2020Date of Patent: November 1, 2022Assignee: Dell Products L.P.Inventors: Chun Long Goh, Yu Weng Alvin Sitoh, Kar Choon Ng, Erene Teo