Patents by Inventor Jian Fong
Jian Fong 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: 11957585Abstract: A fixing device for clamping a tissue including a clamp mechanism for closing a tissue, a support mechanism for carrying the clamp mechanism, the support mechanism including a drive assembly for driving the clamp mechanism to open and close; a delivery control device including a push shaft for pushing the fixing device and a mechanism for enabling the push shaft and the fixing device to be separably connected, the clamp mechanism includes a pair of closure members, a guide slot including at least a nonlinear segment in each of the pair of closure members, a pin slidable in each guide slot to drive ends of closure clamping portions of the closure members to move towards or away from each other.Type: GrantFiled: June 30, 2023Date of Patent: April 16, 2024Assignee: Sierra Valve LLCInventors: Kai Wang, Jian Fong Tan, Yi Zhang
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Publication number: 20230389947Abstract: An electrode assembly for a shock wave apparatus. An electrode assembly (30) is disposed inside a balloon (10) of a shock wave apparatus (100). The electrode assembly (30) comprises: a first electrode (301); an insulating layer (302), the first electrode (301) being disposed inside the insulating layer (302) and the tail end of the first electrode (301) being exposed from the tail end of the insulating layer (302); a first electrical conductor (303), the first electrical conductor (303) being disposed on at least a portion of the outer peripheral surface of the tail end of the insulating layer (302); and a second electrode (304), the second electrode (304) being disposed on at least a portion of the outer peripheral surface of a base end of the insulating layer (302), such that an insulating gap is provided between the second electrode (304) and the first electrical conductor (303).Type: ApplicationFiled: August 7, 2023Publication date: December 7, 2023Inventors: Shangshang DING, Yuhu CUI, Jian Fong TAN, Yi ZHANG
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Publication number: 20230355390Abstract: A fixing device for clamping a tissue including a clamp mechanism for closing a tissue, a support mechanism for carrying the clamp mechanism, the support mechanism including a drive assembly for driving the clamp mechanism to open and close; a delivery control device including a push shaft for pushing the fixing device and a mechanism for enabling the push shaft and the fixing device to be separably connected, the clamp mechanism includes a pair of closure members, a guide slot including at least a nonlinear segment in each of the pair of closure members, a pin slidable in each guide slot to drive ends of closure clamping portions of the closure members to move towards or away from each other.Type: ApplicationFiled: June 30, 2023Publication date: November 9, 2023Inventors: Kai Wang, Jian Fong Tan, Yi Zhang
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Publication number: 20230338146Abstract: A system for clamping a tissue includes a fixing device including a clamp mechanism for closing a tissue, a support mechanism for mounting the clamp mechanism, the support mechanism including a drive assembly for driving the clamp mechanism to open and close; a delivery control device including a push shaft for pushing the fixing device and a mechanism for enabling the push shaft and the fixing device to be separably connected, the clamp mechanism includes a pair of closure members, a guide slot including at least a nonlinear segment in each of the pair of closure members, a pin slidable in each guide slot to drive ends of closure clamping portions of the closure members to move towards or away from each other.Type: ApplicationFiled: June 30, 2023Publication date: October 26, 2023Inventors: Jian Fong Tan, Kai Wang, Yi Zhang
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Publication number: 20220287731Abstract: A shockwave device for treating heart valve or vascular calcification, includes a guiding tip and a plurality of balloons. At least two balloons of the plurality of balloons are connected to the guiding tip. At least one balloon of the plurality of balloons includes: at least one balloon body; at least one through hole through which liquid for transmitting shockwaves is filled into the balloon; and at least one shockwave generator for receiving electrical voltage/electrical current pulses to generate shockwaves. The shockwave generator includes at least one electrode cable and at least one electrode probe. The shockwave device could inhibit attenuation of shockwaves during transmitting. A method for treating heart valve or vascular calcification of an animal has been provided.Type: ApplicationFiled: April 30, 2020Publication date: September 15, 2022Inventors: Jian Fong TAN, Yi ZHANG, Kongrong Karl PAN, Ke GUO
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Patent number: 11165000Abstract: A light-emitting apparatus includes a first light-emitting device, a second light-emitting device, separated from the first light-emitting device by a first distance, a diffusion layer, covering the first light-emitting device and the second light-emitting device, a prism layer, disposed on the diffusion layer and an LCD module, disposed on the prism layer. The first light-emitting device includes a light-field with a radius on the LCD module and the radius is two or more times larger than the first distance.Type: GrantFiled: June 8, 2020Date of Patent: November 2, 2021Assignee: EPISTAR CORPORATIONInventors: Tsung-Xian Lee, Jian-Fong Jhou, Yun-Jie Huang, Bo-Song Chen
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Patent number: 11102383Abstract: An image capturing device includes an outer casing, an inner casing, a driving device and a camera module. The outer casing has an accommodation space and an opening communicating with each other. The inner casing is disposed inside the accommodation space and has a first side and a second side opposite to each other. The inner casing is configured to rotate relative to the outer casing, such that the first side is exposed from the opening or away from the opening. The driving device is at least partially disposed inside the inner casing and is connected with the outer casing. The driving device is configured to rotate the inner casing about an axis. The camera module is disposed on the first side and is configured to capture an image.Type: GrantFiled: May 27, 2020Date of Patent: August 24, 2021Assignee: Chicony Electronics Co., Ltd.Inventors: Pei-Sheng Tsai, Jian-Fong Hong
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Publication number: 20210211560Abstract: An image capturing device includes an outer casing, an inner casing, a driving device and a camera module. The outer casing has an accommodation space and an opening communicating with each other. The inner casing is disposed inside the accommodation space and has a first side and a second side opposite to each other. The inner casing is configured to rotate relative to the outer casing, such that the first side is exposed from the opening or away from the opening. The driving device is at least partially disposed inside the inner casing and is connected with the outer casing. The driving device is configured to rotate the inner casing about an axis. The camera module is disposed on the first side and is configured to capture an image.Type: ApplicationFiled: May 27, 2020Publication date: July 8, 2021Inventors: Pei-Sheng TSAI, Jian-Fong HONG
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Patent number: 10822602Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the present agarase is particularly modified for heterologous production by prokaryotic expression systems, and thereby is favorable for commercial use.Type: GrantFiled: March 20, 2017Date of Patent: November 3, 2020Assignee: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng Lin, Jyh-Perng Wang, Zeng-Weng Chen, Hui-Jie Lin, Shu-Wei Chang, Weng-Zeng Huang, Jian-Fong Lai, Shih-Ling Hsuan
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Publication number: 20200303601Abstract: A light-emitting apparatus includes a first light-emitting device, a second light-emitting device, separated from the first light-emitting device by a first distance, a diffusion layer, covering the first light-emitting device and the second light-emitting device, a prism layer, disposed on the diffusion layer and an LCD module, disposed on the prism layer. The first light-emitting device includes a light-field with a radius on the LCD module and the radius is two or more times larger than the first distance.Type: ApplicationFiled: June 8, 2020Publication date: September 24, 2020Inventors: Tsung-Xian LEE, Jian-Fong JHOU, Yun-Jie HUANG, Bo-Song CHEN
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Patent number: 10704051Abstract: The present invention provides an expression element and an expression cassette to establish a novel vector therefrom. The expression element of the present invention has an effect of enhancing the expression level of the target gene so that is highly industrial valuable. Accordingly, the present vector is taken as a novel tool for genetic engineering.Type: GrantFiled: December 29, 2014Date of Patent: July 7, 2020Assignee: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng Lin, Jyh-Perng Wang, Zeng-Weng Chen, Chien-Yu Fang, Hao-Zhen Zeng, Jian-Fong Lai, Weng-Zeng Huang, Shih-Ling Hsuan
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Patent number: 10208093Abstract: The present invention provides a plasmid, method and kit for producing heat labile enterotoxin B-subunit based on a Bacillus subtilis expression system. By comparing with the conventional method in the art, the present invention has the advantages of high safety, good yield, and simplified process and is therefore favorable for the commercialization object of heat labile enterotoxin B-subunit in the application of vaccine adjuvant.Type: GrantFiled: December 16, 2013Date of Patent: February 19, 2019Assignee: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng Lin, Jyh-Perng Wang, Chien-Yu Fang, Zeng-Weng Chen, Ming-Wei Hsieh, Hao-Zhen Zeng, Jian-Fong Lai, Weng-Zeng Huang, Tzu-Ting Peng
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Publication number: 20180216119Abstract: The present invention provides an expression element and an expression cassette to establish a novel vector therefrom. The expression element of the present invention has an effect of enhancing the expression level of the target gene so that is highly industrial valuable. Accordingly, the present vector is taken as a novel tool for genetic engineering.Type: ApplicationFiled: December 29, 2014Publication date: August 2, 2018Applicant: Agricultural Technology Research InstituteInventors: Jiunn-Horng LIN, Jyh-Perng WANG, Zeng-Weng CHEN, Chien-Yu FANG, Hao-Zhen ZENG, Jian-Fong LAI, Weng-Zeng HUANG, Shih-Ling HSUAN
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Publication number: 20180198039Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.Type: ApplicationFiled: March 6, 2018Publication date: July 12, 2018Inventors: Tsung-Xian LEE, Jian-Fong JHOU, Yun-Jie HUANG, Bo-Song CHEN
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Patent number: 9911907Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.Type: GrantFiled: July 27, 2015Date of Patent: March 6, 2018Assignee: EPISTAR CORPORATIONInventors: Tsung-Xian Lee, Jian-Fong Jhou, Yun-Jie Huang, Bo-Song Chen
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Publication number: 20180044654Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the present agarase is particularly modified for heterologous production by prokaryotic expression systems, and thereby is favorable for commercial use.Type: ApplicationFiled: March 20, 2017Publication date: February 15, 2018Applicant: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: JIUNN-HORNG LIN, JYH-PERNG WANG, ZENG-WENG CHEN, HUI-JIE LIN, SHU-WEI CHANG, WENG-ZENG HUANG, JIAN-FONG LAI, SHIH-LING HSUAN
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Patent number: 9683223Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the hydrolysis product of agarose by the present ?-agarase has high purity of neoagarotetraose therefore the present ?-agarase is especially useful for the neoagarotetraose's utilities in the field.Type: GrantFiled: July 25, 2016Date of Patent: June 20, 2017Assignee: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng Lin, Jyh-Perng Wang, Zeng-Weng Chen, Hui-Jie Lin, Weng-Zeng Huang, Jian-Fong Lai, Shih-Ling Hsuan
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Publication number: 20170130217Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the hydrolysis product of agarose by the present ?-agarase has high purity of neoagarotetraose therefore the present ?-agarase is especially useful for the neoagarotetraose's utilities in the field.Type: ApplicationFiled: July 25, 2016Publication date: May 11, 2017Applicant: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng LIN, Jyh-Perng WANG, Zeng-Weng CHEN, Hui-Jie LIN, Weng-Zeng HUANG, Jian-Fong LAI, Shih-Ling HSUAN
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Publication number: 20170002045Abstract: The present invention provides a plasmid, method and kit for producing heat labile enterotoxin B-subunit based on a Bacillus subtilis expression system. By comparing with the conventional method in the art, the present invention has the advantages of high safety, good yield, and simplified process and is therefore favorable for the commercialization object of heat labile enterotoxin B-subunit in the application of vaccine adjuvant.Type: ApplicationFiled: December 16, 2013Publication date: January 5, 2017Applicant: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jiunn-Horng Lin, Jyh-Perng Wang, Chien-Yu Fang, Zeng-Weng Chen, Ming-Wei Hsieh, Hao-Zhen Zeng, Jian-Fong Lai, Weng-Zeng Huang, Tzu-Ting Peng
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Publication number: 20160056348Abstract: The present application discloses a light-emitting apparatus having a light-emitting device and a wavelength conversion layer. The light-emitting device has a first top surface and a first side surface, and the wavelength conversion layer has a second top surface and a second side surface and covers the first top surface. A ratio of a distance between the first top surface to the second top surface and a distance between the first side surface and the second side surface is between 1.1˜1.3.Type: ApplicationFiled: July 27, 2015Publication date: February 25, 2016Inventors: Tsung-Xian LEE, Jian-Fong JHOU, Yun-Chieh HUANG, Bo-Song CHEN