Patents by Inventor Chia-Yu Hsu
Chia-Yu Hsu 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: 20250126642Abstract: A wireless transceiver device includes a communication module and a processor. The communication module is used for receiving and transmitting radio frequency signals. The processor is coupled to the communication module and used for performing the following operations: determining whether to perform a spatial reuse transmission when detecting an overlapping basic service set (OBSS) packet; performing countdown of a spatial reuse backoff counter in response to determining that the spatial reuse transmission is to be performed; performing countdown of an enhanced distributed channel access (EDCA) backoff counter after the OBSS packet is transmitted; and transmitting a data packet via the communication module when one of the spatial reuse backoff counter and the EDCA backoff counter expires.Type: ApplicationFiled: September 27, 2024Publication date: April 17, 2025Inventors: Wen-Yung LEE, Chia-Yu HSU, Jhe-Yi LIN
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Publication number: 20240430955Abstract: A signal transmission method includes the following operations: selectively enabling a first backoff timer based on a spatial reuse condition when a channel on a transmission medium is in a busy state; selectively enabling a second backoff timer when the channel on the transmission medium switches from the busy state to an idle state; and controlling a transmitter circuit to transmit a data signal through the transmission medium based on a corresponding timer of the first backoff timer and the second backoff timer, in which when the corresponding timer is the first backoff timer, the transmitter circuit is controlled to transmit the data signal at first power, and when the corresponding timer is the second backoff timer, the transmitter circuit is controlled to transmit the data signal at second power, and the first power is lower than the second power.Type: ApplicationFiled: June 13, 2024Publication date: December 26, 2024Inventors: LI-KUAN CHEN, CHIA-YU HSU, JHE-YI LIN
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Publication number: 20240422765Abstract: A transmission method for increasing a transmission throughput of a communication device includes: receiving a wireless signal, wherein the wireless signal includes a received packet; determining whether the received packet is from an overlapping basic service set (OBSS), and determining a length of a duration of a transmission opportunity (TXOP) according to information carried by the received packet; in response to the received packet being from the OBSS, performing packet transmission in a spatial reuse manner within the duration of the TXOP; and performing the packet transmission in a general manner after the duration of the TXOP ends; wherein a transmission power utilized in the spatial reuse manner is different from a transmission power utilized in the general manner, and a plurality of packets are transmitted in the spatial reuse manner within the duration of the TXOP.Type: ApplicationFiled: June 6, 2024Publication date: December 19, 2024Applicant: Realtek Semiconductor Corp.Inventors: Chia-Yu Hsu, Wen-Yung Lee, Jhe-Yi Lin, Yun-Tai Chen
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Publication number: 20240366535Abstract: A formulation comprising TML-6 or a pharmaceutically acceptable salt, solvate, hydrate, or prodrug thereof in an amorphous form, and one or more excipients,Type: ApplicationFiled: May 3, 2024Publication date: November 7, 2024Inventors: Hui-Chen WANG, Chia-Yu HSU, Ling-Ying LIAW
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Patent number: 10351971Abstract: This application describes a method of preparation of a natural graphene cellulose blended fiber, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then spinning the spinning dope by a Dry-Jet Wet method to manufacture a natural graphene cellulose blended fiber. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring functions can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fibers can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: GrantFiled: September 29, 2016Date of Patent: July 16, 2019Assignee: ACELON CHEMICALS AND FIBER CORPORATIONInventors: Wen-Tung Chou, Ming-Yi Lai, Kun-Shan Huang, Shao-Hua Chou, Chia-Yu Hsu
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Publication number: 20190086912Abstract: A fault detection and classification method of multi-sensors is provided. The method includes the following steps: collecting the plurality of raw sensory data by the plurality of sensors, conducting the data normalization process and data augmentation process by the processor, conducting the feature extraction process by using the convolution neural network having the convolution layer, the activation layer, and the pooling layer, setting a diagnosis layer by connecting the plurality of feature maps to the single neuron, and obtaining the plurality of weight values of the plurality of sensors by using the activation function, and obtaining the abnormal probability by using the calculation of the multilayer perceptron neural network.Type: ApplicationFiled: December 18, 2017Publication date: March 21, 2019Inventors: Chia-Yu HSU, Wei-Chen LIU
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Patent number: 10190243Abstract: This application describes a method of preparation of a natural graphene cellulose blended meltblown nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended meltblown nonwoven fabric by a meltblown process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: GrantFiled: October 3, 2016Date of Patent: January 29, 2019Assignee: ACELON CHEMICALS AND FIBER CORPORATIONInventors: Wen-Tung Chou, Ming-Yi Lai, Kun-Shan Huang, Shao-Hua Chou, Chia-Yu Hsu
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Patent number: 10190242Abstract: This application describes a method of preparation of a natural graphene cellulose blended spunbond nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended spunbond nonwoven fabric by a spunbond process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: GrantFiled: October 5, 2016Date of Patent: January 29, 2019Assignee: ACELON CHEMICALS AND FIBER CORPORATIONInventors: Wen-Tung Chou, Ming-Yi Lai, Kun-Shan Huang, Shao-Hua Chou, Chia-Yu Hsu
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Publication number: 20170107650Abstract: This application describes a method of preparation of a natural graphene cellulose blended meltblown nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended meltblown nonwoven fabric by a meltblown process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: ApplicationFiled: October 3, 2016Publication date: April 20, 2017Inventors: Wen-Tung CHOU, Ming-Yi LAI, Kun-Shan HUANG, Shao-Hua CHOU, Chia-Yu HSU
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Publication number: 20170107644Abstract: This application describes a method of preparation of a natural graphene cellulose blended spunbond nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended spunbond nonwoven fabric by a spunbond process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: ApplicationFiled: October 5, 2016Publication date: April 20, 2017Inventors: Wen-Tung CHOU, Ming-Yi LAI, Kun-Shan HUANG, Shao-Hua CHOU, Chia-Yu HSU
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Publication number: 20170107643Abstract: This application describes a method of preparation of a natural graphene cellulose blended fiber, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then spinning the spinning dope by a Dry-Jet Wet method to manufacture a natural graphene cellulose blended fiber. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring functions can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fibers can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly.Type: ApplicationFiled: September 29, 2016Publication date: April 20, 2017Inventors: Wen-Tung CHOU, Ming-Yi LAI, Kun-Shan HUANG, Shao-Hua CHOU, Chia-Yu HSU
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Patent number: 9604894Abstract: The present invention relates to a method or composition for treating diabetes mellitus, comprising administering a subject with a pharmaceutical composition comprising a therapeutically effective amount of an active compound from Antrodia camphorate, such as antroquinonols, and a pharmaceutically acceptable carrier. In addition, the prevent invention provides a new process for the total synthesis of antroquinonol. Also provided are the new compounds produced during the process for preparing of antroquinonol.Type: GrantFiled: January 22, 2014Date of Patent: March 28, 2017Assignee: National Dong Hwa UniversityInventors: Ching-Feng Weng, Chin-piao Chen, Sulake Rohidas Shivaji, Chia-Yu Hsu
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Patent number: 9582872Abstract: An optical defect detection method and a system thereof are disclosed. The detection method includes a process of detecting an image of an optical film by an optical detector. The image is converted into a clean detection image by conducting the following processes: uniforming the brightness, enhancing the contrast, filtering off the noise, smoothing the image and binarizing the image. A relative relation between a pixel and the surrounding pixels of the clean detection image is converted into a spatial relation sequence model. The spatial relation sequence model is compared to the different types of the defect sequence model, so that the defect type of the optical film is identified as a point defect, a lack of material defect or a ripple defect.Type: GrantFiled: December 11, 2015Date of Patent: February 28, 2017Assignee: YUAN ZE UNIVERSITYInventors: Chia-Yu Hsu, Shih-En Jhong, Kuo-Hua Lai, Chien-Lung Chan
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Publication number: 20170004612Abstract: An optical defect detection method and a system thereof are disclosed. The detection method includes a process of detecting an image of an optical film by an optical detector. The image is converted into a clean detection image by conducting the following processes: uniforming the brightness, enhancing the contrast, filtering off the noise, smoothing the image and binarizing the image. A relative relation between a pixel and the surrounding pixels of the clean detection image is converted into a spatial relation sequence model. The spatial relation sequence model is compared to the different types of the defect sequence model, so that the defect type of the optical film is identified as a point defect, a lack of material defect or a ripple defect.Type: ApplicationFiled: December 11, 2015Publication date: January 5, 2017Inventors: CHIA-YU HSU, SHIH-EN JHONG, KUO-HUA LAI, CHIEN-LUNG CHAN
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Publication number: 20170003677Abstract: A real time monitoring system and a method thereof of an optical film manufacturing process are provided. The real time monitoring system includes a plurality of production systems and a cloud big data platform which connects to the plurality of production systems. The process data of the production line is collected by as production line data collector of the production system. The process data is uploaded to a database of the cloud big data platform. The historical process data across the plurality of production systems can be combined as a process waveform feature by a profile database. A processor connects to the database and the profile database. The differences between the process data and the process waveform feature are compared in real time. When the difference value exceeds a threshold value, an abnormal message is sent to the corresponding production line.Type: ApplicationFiled: December 15, 2015Publication date: January 5, 2017Inventors: Chia-Yu HSU, Ting-Ying CHIEN, Kuo-Hua LAI, Chien-Lung CHAN
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Patent number: 9513626Abstract: Disclosure is a method of dispatching semiconductor batch production, including: measuring an actual line width to calculate an estimated value of line width bias reference level, an estimated value of product bias, an estimated value of chamber bias and a standard error of chamber bias, and storing in a historical data module; inputting a product category, a line width measurement before manufacturing and a target line width after manufacturing in a batch production module; calculating a similarity index of each chambers by a computing engine of a matching module according to the data stored in the historical data module; transforming the similarity index into a priority of machine allocation by a dispatching module and dispatching a production machine; updating the historical data module by measuring a line width after manufacturing. The line width bias generated by various variations will be eliminated during the manufacturing process.Type: GrantFiled: January 2, 2014Date of Patent: December 6, 2016Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Chen-Fu Chien, Chia-Yu Hsu, Ying-Jen Chen
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Publication number: 20160086394Abstract: A driving behavior analysis method and a system thereof are provided. The system includes a storage unit, a window splitting unit and a processing unit. The storage unit stores a history fuel-consumption sequence, a driving fuel-consumption sequence and a history reference unit. The history fuel-consumption sequence includes history fuel-consumption data and the driving fuel-consumption sequence includes current fuel-consumption data. The window splitting unit separates history fuel-consumption sequence into multiple basic units and separates driving fuel-consumption sequence into multiple consumption units by utilizing a sliding window to move on the two sequences. By ordering the history fuel-consumption data for each basic unit of the history fuel-consumption sequence in a decreasing order, the processing unit generates a decreasing fuel-consumption sequence.Type: ApplicationFiled: December 12, 2014Publication date: March 24, 2016Inventors: Chin-Sheng YANG, Yung-Chih CHEN, Chia-Yu HSU, Liang-Chih YU, Pei-Chann CHANG, Kuo-Hua LAI
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Publication number: 20160082905Abstract: A fuel efficiency analysis system is provided, which includes a capture device, an analysis process unit and a transform unit. The capture device captures driving data of automobile which is driven by a driver during at least one driving course, the analysis process unit analyzes the driving data to obtain inefficient driving period, and processes the inefficient driving period to generate a plurality of driving time intervals, and the transform unit transforms the plurality of driving time intervals into a plurality of driving efficiencies, and then the plurality of driving efficiencies is transformed into ODE (overall driving effectiveness). A method for analyzing fuel efficiency is also disclosed.Type: ApplicationFiled: December 12, 2014Publication date: March 24, 2016Inventors: Chia-Yu HSU, Yi-Ting WANG, Chin-Sheng YANG, Liang-Chih YU, Pei-Chann CHANG, Kuo-Hua LAI
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Patent number: 9226950Abstract: The present invention relates to a method or composition for glycemic control in a subject, which is effective for treating diabetes mellitus, comprising administering the subject with a pharmaceutical composition comprising a therapeutically effective amount of an aliphatic alcohol having a general formula of CH3(CH2)nCH2OH, wherein n is an integer from 10 to 40, such as tetracosanol, and a pharmaceutically acceptable carrier.Type: GrantFiled: November 12, 2013Date of Patent: January 5, 2016Assignee: National Dong Hwa UniversityInventors: Ching-Feng Weng, Chin-piao Chen, Yi-Chen Chia, Chia-Yu Hsu
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Publication number: 20150369988Abstract: The disclosure provides a backlight module and a display device with a backlight module. The backlight module includes an emitting element, phosphors, and a quantum dot film. The emitting element is configured to provide lights with a first primary color. The phosphors have a second primary color. The quantum dot film includes numbers of quantum dots configured to provide emission spectrum with a third primary color. The light from the emitting element excites the phosphors and the quantum dot film to generate white mixed light.Type: ApplicationFiled: December 11, 2014Publication date: December 24, 2015Inventors: CHIA-YU HSU, LI-CHIAO HUANG, PEI-CHUN TSAI