Patents by Inventor Chih-Hung Hung
Chih-Hung Hung 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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Patent number: 11534779Abstract: A spraying apparatus, used for connecting a high-pressure liquid supply device to receive a high-pressure liquid conveyed by the high-pressure liquid supply device, includes a container, a delivery pipe, a liquid-mixing fitting, a pressurized fitting and a foam-generating element. The container, used for accommodating a detergent. The liquid-mixing fitting is connected with the high-pressure liquid supply device. When the high-pressure liquid flows by, the detergent is inhaled to the liquid-mixing fitting via the delivery pipe to mix the high-pressure liquid for forming a detergent mixture. An inner wall of the pressurized fitting is furnished with at least one helical groove for pressurizing the detergent mixture to form a pressurized detergent mixture. As the pressurized detergent mixture flows by the foam-generating element, a plurality of cleaning foams are formed for enhance cleaning effect.Type: GrantFiled: October 1, 2020Date of Patent: December 27, 2022Assignee: FLAWLESS CONCEPTS TECHNOLOGY INTERNATIONAL CORPORATIONInventors: Chih-Hung Hung, Jeffrey Lee Brown
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Publication number: 20220062928Abstract: A spraying apparatus, used for connecting a high-pressure liquid supply device to receive a high-pressure liquid conveyed by the high-pressure liquid supply device, includes a container, a delivery pipe, a liquid-mixing fitting, a pressurized fitting and a foam-generating element. The container, used for accommodating a detergent. The liquid-mixing fitting is connected with the high-pressure liquid supply device. When the high-pressure liquid flows by, the detergent is inhaled to the liquid-mixing fitting via the delivery pipe to mix the high-pressure liquid for forming a detergent mixture. An inner wall of the pressurized fitting is furnished with at least one helical groove for pressurizing the detergent mixture to form a pressurized detergent mixture. As the pressurized detergent mixture flows by the foam-generating element, a plurality of cleaning foams are formed for enhance cleaning effect.Type: ApplicationFiled: October 1, 2020Publication date: March 3, 2022Inventors: Chih-Hung HUNG, Jeffrey Lee BROWN
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Patent number: 10442632Abstract: A conveyer device with stepless adjustment is disclosed. The conveyer device includes a conveyer platform disposed above a base, a clasping rod of an adjusting module is disposed above the conveyer platform, partition plates can hook and engage the side edges of the clasping rod and the conveyer platform, to partition the conveyer platform to form conveying channels, a horizontal sliding unit is disposed under the conveyer platform, and a longitudinal sliding unit and a magnetic driving part are movably assembled on the horizontal sliding unit, and a magnetic sliding part is disposed on the surface of the conveyer platform corresponding to the magnetic driving part, the magnetic sliding part can be driven by magnetic force of the magnetic driving part, to move on the conveyer platform in longitudinal and horizontal directions, so as to align the magnetic sliding part to the conveying channel and move an object.Type: GrantFiled: October 10, 2018Date of Patent: October 15, 2019Assignee: USUN TECHNOLOGY CO., LTD.Inventors: Chiu-Fong Huang, Chih-Hung Hung
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Publication number: 20190119048Abstract: A conveyer device with stepless adjustment is disclosed. The conveyer device includes a conveyer platform disposed above a base, a clasping rod of an adjusting module is disposed above the conveyer platform, partition plates can hook and engage the side edges of the clasping rod and the conveyer platform, to partition the conveyer platform to form conveying channels, a horizontal sliding unit is disposed under the conveyer platform, and a longitudinal sliding unit and a magnetic driving part are movably assembled on the horizontal sliding unit, and a magnetic sliding part is disposed on the surface of the conveyer platform corresponding to the magnetic driving part, the magnetic sliding part can be driven by magnetic force of the magnetic driving part, to move on the conveyer platform in longitudinal and horizontal directions, so as to align the magnetic sliding part to the conveying channel and move an object.Type: ApplicationFiled: October 10, 2018Publication date: April 25, 2019Inventors: Chiu-Fong HUANG, Chih-Hung HUNG
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Patent number: 8354940Abstract: An automated remote water quality monitoring system with wireless communication capability and the method thereof is provided. A water quality monitoring system is provided, including: a plurality of monitoring apparatuses, each of which has a radio communication module transmitting at least one environmental parameter; a server receiving the at least one environmental parameter via a base station; and a gateway being one selected from a group consisting of the plurality of monitoring apparatuses, being geographically the closest one to the base station, receiving the at least one environmental parameter and transmitting the at least one environmental parameter to the base station.Type: GrantFiled: April 9, 2010Date of Patent: January 15, 2013Assignee: National Taiwan UniversityInventors: Joe-Air Jiang, Jyh-Cherng Shieh, En-Cheng Yang, Fu-Ming Lu, Kuo-Chi Liao, Chih-Hung Hung, Tzu-Yun Lai, Jiing-Yi Wang, Chang-Wang Liu, Tzu-Shiang Lin, Chia-Pang Chen, Yi-Jing Chu
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Publication number: 20110115640Abstract: An automated remote water quality monitoring system with wireless communication capability and the method thereof is provided. A water quality monitoring system is provided, including: a plurality of monitoring apparatuses, each of which has a radio communication module transmitting at least one environmental parameter; a server receiving the at least one environmental parameter via a base station; and a gateway being one selected from a group consisting of the plurality of monitoring apparatuses, being geographically the closest one to the base station, receiving the at least one environmental parameter and transmitting the at least one environmental parameter to the base station.Type: ApplicationFiled: April 9, 2010Publication date: May 19, 2011Applicant: National Taiwan UniversityInventors: JOE-AIR JIANG, Jyh-Cherng Shieh, En-Cheng Yang, Fu-Ming Lu, Kuo-Chi Liao, Chih-Hung Hung, Tzu-Yun Lai, Jiing-Yi Wang, Chang-Wang Liu, Tzu-Shiang Lin, Chia-Pang Chen, Yi-Jing Chu
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Patent number: 7883650Abstract: A composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein carbon nanotubes together with a polyether amine dispersant or modified carbon nanotubes 0.05-10 wt %, based on the weight of the vinyl ester resin, are added during the compounding; b) molding the BMC material from step a) to form a bipolar plates having a desired shaped at 80-200° C. and 500-4000 psi.Type: GrantFiled: October 20, 2008Date of Patent: February 8, 2011Assignee: National Tsing Hua UniversityInventors: Chen-Chi Martin Ma, Chih-Hung Hung, Shu-Hang Liao, Chuan-Yu Yen, Jeng-Chih Weng, Yu-Feng Lin
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Publication number: 20100059718Abstract: A composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein carbon nanotubes together with a polyether amine dispersant or modified carbon nanotubes 0.05-10 wt %, based on the weight of the vinyl ester resin, are added during the compounding; b) molding the BMC material from step a) to form a bipolar plates having a desired shaped at 80-200° C. and 500-4000 psi.Type: ApplicationFiled: October 20, 2008Publication date: March 11, 2010Applicant: National Tsing Hua UniversityInventors: Chen-Chi Martin Ma, Chih-Hung Hung, Shu-Hang Liao, Chuan-Yu Yen, Jeng-Chih Weng, Yu-Feng Lin
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Publication number: 20080123619Abstract: An apparatus, a method, and computer readable medium thereof for dividing a beacon interval are provided. The beacon interval is divided into a plurality of sub-beacon intervals in various sizes and each of the sub-beacon intervals is further divided into a predetermined number of time slots. Each of the sub-beacon intervals is similar to the beacon interval, and the difference between them is their time lengths. Therefore, more time slots in various sizes are provided. Consequently, nodes covered by the beacon interval can choose suitable time slots to transmit data to reduce waste of bandwidth. In addition, more time slots that are sub-contention free periods are provided, so transmitting data via time slots that are sub-contention access periods can be prevented. It means that collisions and data transmission can be reduced as well.Type: ApplicationFiled: April 5, 2007Publication date: May 29, 2008Applicant: INSTITUTE FOR INFORMATION INDUSTRYInventors: Li-Chun Ko, Chih Lung Chang, Hua-Wei Fang, Chih-Hung Hung
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Publication number: 20070241475Abstract: A composite bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein 0.5-10 wt % modified organo clay by intercalating with a polyether amine, based on the weight of the vinyl ester resin, is added during the compounding; b) molding the BMC material from step a) to form a bipolar plates having a desired shaped at 80-200° C. and 500-4000 psi.Type: ApplicationFiled: May 23, 2006Publication date: October 18, 2007Applicant: National Tsing Hua UniversityInventors: Chen-Chi Ma, Shu-Hang Liao, Chiaun-Iou Yen, Yu-Feng Lin, Chih-Hung Hung