Patents by Inventor Pei Lun Wu
Pei Lun Wu 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: 20250103284Abstract: An electronic device includes a first buffer, a second buffer, and a multiplexer. The first buffer receives and stores first data when the first buffer is not full, and performs a First-In-First-Out (FIFO) operation on the first data. The second buffer receives and stores second data when the first buffer is full, and performs the FIFO operation on the second data. The multiplexer is electrically connected between the first buffer and the second buffer. The multiplexer receives the first data from outside of the electronic device, or it receives the second data from the second buffer. A depth of the first buffer is less than that of the second buffer.Type: ApplicationFiled: September 12, 2024Publication date: March 27, 2025Inventors: Ming-Hung HSIEH, Pei-Lun WU, Hsin-Yu CHANG, Yu-Cheng WU
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Publication number: 20250081964Abstract: Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to accelerate the ripening and color change of the coffee fruits, to increase the reducing sugar content, and to decrease the chlorogenic acid content in coffee beans. By selectively choosing specific weights of feathers and water, and treating the mixture, though one embodiment does not have water mixed in, to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then applied to the leaf surface of coffee plants at different growth stages. Optionally, the KHP solution can be diluted by water, as taught in the specification, before applying to the leaf surface of the coffee plants.Type: ApplicationFiled: December 11, 2023Publication date: March 13, 2025Applicant: CH Biotech R&D Co., Ltd.Inventors: Iou-Zen CHEN, Chuan LEE, Pei-Chun LIAO, Yu-Yi WU, Feng-Ju HO, Tsai-Yu YANG, Cyun-Jhe YAN, Yu-Lun LIU
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Patent number: 12204248Abstract: In semiconductor manufacturing, deionized (DI) water or another process fluid is flowed through a nonmetallic pipe and onto a semiconductor wafer. Static electric charge is discharged from the DI water or other process fluid flowing through the nonmetallic pipe via an electrically conductive material disposed on an outside of the nonmetallic pipe. The electrically conductive material disposed on the outside of the nonmetallic pipe is electrically grounded. The nonmetallic pipe may comprise fluoropolymer (PFA) based tubing. In some embodiments, the nonmetallic pipe includes: a PFA-NE pipe connected with a chamber or housing containing the wafer, and a second pipe connected with the PFA-NE pipe by a pipe connector, in which the second pipe is more electrically insulating than the PFA-NE pipe.Type: GrantFiled: August 24, 2021Date of Patent: January 21, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Yu-Ling Tseng, Kai-Lun Tseng, Yuan-Yen Lo, Pei-Kao Li, Cheng Yu Wu
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Patent number: 11071083Abstract: A method for adjusting packet length is disclosed. A first reference point currently closest to the mobile device is calculated. It is determined whether the mobile device has been updated a reference point from a server after activated. It is determined whether the cycle of updating position information has been expired if the mobile device has been updated a first reference point from the server after activated. If the cycle of updating position information has not been expired, a position as the mobile device initially enter a range of the previous reference point at an initial time and then moves to a range of the current reference point at the current time is calculated to estimate a future position of the mobile device. A future reference point of the mobile device is calculated according to the estimated future position and is updated to the mobile device and the server.Type: GrantFiled: October 17, 2019Date of Patent: July 20, 2021Assignee: AMBIT MICROSYSTEMS (SHANGHAI) LTD.Inventors: Pei-Lun Wu, Han-Tiet Goh
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Patent number: 11005590Abstract: A method for adjusting packet length is disclosed. A first reference point currently closest to the mobile device is calculated. A current position of a mobile device is compared with GPS data of the first reference point to calculate brief GPS data. It is determined whether a second reference point has been uploaded to the server. It is determined whether the first reference point is identical to the second reference point if the second reference point has been uploaded to the server. The first reference point is uploaded to the server if the first reference point is not identical to the second reference point. The first reference point is uploaded to the server if the second reference point has not been uploaded to the server, and the brief GPS data is uploaded to the server.Type: GrantFiled: July 30, 2019Date of Patent: May 11, 2021Assignee: AMBIT MICROSYSTEMS (SHANGHAI) LTD.Inventors: Pei-Lun Wu, Han-Tiet Goh
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Publication number: 20210120520Abstract: A method for adjusting packet length is disclosed. A first reference point currently closest to the mobile device is calculated. It is determined whether the mobile device has been updated a reference point from a server after activated. It is determined whether the cycle of updating position information has been expired if the mobile device has been updated a first reference point from the server after activated. If the cycle of updating position information has not been expired, a position as the mobile device initially enter a range of the previous reference point at an initial time and then moves to a range of the current reference point at the current time is calculated to estimate a future position of the mobile device. A future reference point of the mobile device is calculated according to the estimated future position and is updated to the mobile device and the server.Type: ApplicationFiled: October 17, 2019Publication date: April 22, 2021Inventors: PEI-LUN WU, HAN-TIET GOH
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Publication number: 20210059552Abstract: A smart system for monitoring a cognition status of a user includes an electroencephalography (EEG) acquisition module, configured to capture a plurality of brainwave signals; an analog filter circuit, coupled to the EEG acquisition module and configured to amplify the plurality of brainwave signals; an analog to digital (ADC) circuit, coupled to the analog filter circuit and configured to transform the plurality of brainwave signals into a plurality of digital signals; and a digital signaling processing (DSP) circuit, configured to retrieve a plurality of characteristics from the plurality of digital signals to determine the cognition status of the user.Type: ApplicationFiled: September 2, 2019Publication date: March 4, 2021Inventors: Li-Wei Ko, Pei-Lun Wu, Heng-An Tzou, Yang Chang, Yi-Chen Lu, Shyh-Jian Tang, Chia-Lung Yeh, Pin-Jun Lin, Jia-Siang Ruan
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Publication number: 20210036803Abstract: A method for adjusting packet length is disclosed. A first reference point currently closest to the mobile device is calculated. A current position of a mobile device is compared with GPS data of the first reference point to calculate brief GPS data. It is determined whether a second reference point has been uploaded to the server. It is determined whether the first reference point is identical to the second reference point if the second reference point has been uploaded to the server. The first reference point is uploaded to the server if the first reference point is not identical to the second reference point. The first reference point is uploaded to the server if the second reference point has not been uploaded to the server, and the brief GPS data is uploaded to the server.Type: ApplicationFiled: July 30, 2019Publication date: February 4, 2021Inventors: PEI-LUN WU, HAN-TIET GOH
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Patent number: 10602402Abstract: A method for adjusting packet length is disclosed. A first dynamic reference point currently closest to the mobile device is calculated. A current position of a mobile device is compared with GPS data of the first dynamic reference point to calculate brief GPS data. It is determined whether a second dynamic reference point has been uploaded to the server. It is determined whether the first dynamic reference point is identical to the second dynamic reference point if the second dynamic reference point has been uploaded to the server. The first dynamic reference point is uploaded to the server if the first dynamic reference point is not identical to the second dynamic reference point. The first dynamic reference point is uploaded to the server if the second dynamic reference point has not been uploaded to the server, and the brief GPS data is uploaded to the server.Type: GrantFiled: August 28, 2019Date of Patent: March 24, 2020Assignee: AMBIT MICROSYSTEMS (SHANGHAI) LTD.Inventors: Pei-Lun Wu, Han-Tiet Goh
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Method for manufacturing brightness enhancement film of liquid crystal display and structure thereof
Patent number: 7132064Abstract: A method for manufacturing a brightness enhancement film of a liquid crystal display and a structure thereof are provided. The method includes: (a) providing a first substrate, (b) forming a first macromolecule liquid crystal on said first substrate, (c) curing a part of said first macromolecule liquid crystal on said first substrate for forming a first light transmitting layer, (d) providing a second substrate, (e) forming a second macromolecule liquid crystal on said second substrate, (f) curing a part of said second macromolecule liquid crystal on said second substrate for forming a second light transmitting layer, (g) combining a non-curing part of said first macromolecule liquid crystal and said second macromolecule liquid crystal for forming a third macromolecule liquid crystal between said first light transmitting layer and said second light transmitting layer, and (h) curing said third macromolecule liquid crystal for forming a third light transmitting layer.Type: GrantFiled: January 20, 2004Date of Patent: November 7, 2006Assignee: Optimax Technology CorporationInventors: Tung Lung Li, Pei Lun Wu, Long Hai Wu -
Method for manufacturing brightness enhancement film of liquid crystal display and structure thereof
Publication number: 20040150773Abstract: A method for manufacturing a brightness enhancement film of a liquid crystal display and a structure thereof are provided. The method includes: (a) providing a first substrate, (b) forming a first macromolecule liquid crystal on said first substrate, (c) curing a part of said first macromolecule liquid crystal on said first substrate for forming a first light transmitting layer, (d) providing a second substrate, (e) forming a second macromolecule liquid crystal on said second substrate, (f) curing a part of said second macromolecule liquid crystal on said second substrate for forming a second light transmitting layer, (g) combining a non-curing part of said first macromolecule liquid crystal and said second macromolecule liquid crystal for forming a third macromolecule liquid crystal between said first light transmitting layer and said second light transmitting layer, and (h) curing said third macromolecule liquid crystal for forming a third light transmitting layer.Type: ApplicationFiled: January 20, 2004Publication date: August 5, 2004Applicant: OPTIMAX TECHNOLOGY CORPORATIONInventors: Tung Lung Li, Pei Lun Wu, Long Hai Wu