Patents by Inventor Fen Hu
Fen Hu 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: 20180232406Abstract: A big data database system created in a language structure of a SQL database and a language structure of a NoSQL database is provided for accessing data after clients have requested for a connection, and the system includes at least one transfer server and a data host, and the transfer server has a plurality of queuing devices and an assigner, and the queuing devices are telecommunicatively coupled to the clients respectively, and the assigner is telecommunicatively coupled to the queuing devices and the data host. When the clients send out a data request, the respective queuing device receives and queues the data request, and the assigner sends the data request to the data host through a single connection between the transfer server and the data host. Therefore, the connection load of the data host of a terminal is reduced to improve the overall system operation performance.Type: ApplicationFiled: February 13, 2017Publication date: August 16, 2018Inventors: TZE-JEN YU, KUN-TING CHIU, SHU-YUAN HU, PEI-FEN HU
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Publication number: 20180062043Abstract: A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer, and an active layer emitting an UV light, formed between the first semiconductor layer and the second semiconductor layer; a first transparent conductive layer formed on the second semiconductor layer, the first transparent conductive layer including metal oxide; and a second transparent conductive layer formed on the first transparent conductive layer, the second transparent conductive layer including graphene, wherein the first transparent conductive layer is continuously formed over a top surface of the second semiconductor layer, the first transparent conductive layer comprises a thickness smaller than 10 nm.Type: ApplicationFiled: August 25, 2017Publication date: March 1, 2018Inventors: Chang-Tai HISAO, I-Lun MA, Hao-Yu CHEN, Shu-Fen HU, Ru-Shi LIU, Chih-Ming WANG, Chun-Yuan CHEN, Yih-Hua RENN, Chien-Hsin WANG, Yung-Hsiang LIN
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Patent number: 9497976Abstract: A method for improving frozen fish fillets treated by way of a salt-water immersion process includes the following steps: pretreating raw fish to obtain fish fillets; precooling the fish fillets; stacking the precooled fish fillets to obtain a fish fillet stack; freezing the fish fillet stack by using a salt-water immersion process, and performing power-variable ultrasonic wave treatment; and feeding the fish fillets into a cold storage, and performing freezing storage at minus 18 degrees centigrade. The power-variable ultrasonic wave treatment includes: firstly treating for 5 to 10 min under the power of 800 to 600 W, and then changing the power to 200 to 600 W for treating for 5 to 15 min. The freezing time of fish flesh is shortened, and formed ice crystals are fine and uniform, thereby preventing the damage of the formed ice crystals to cell walls.Type: GrantFiled: December 20, 2013Date of Patent: November 22, 2016Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGYInventors: Dawen Sun, Fen Hu, Xin'an Zeng, Qijun Wang, Wenhong Gao
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Publication number: 20160050945Abstract: A method for improving frozen fish fillets treated by way of a salt-water immersion process includes the following steps: pretreating raw fish to obtain fish fillets; precooling the fish fillets; stacking the precooled fish fillets to obtain a fish fillet stack; freezing the fish fillet stack by using a salt-water immersion process, and performing power-variable ultrasonic wave treatment; and feeding the fish fillets into a cold storage, and performing freezing storage at minus 18 degrees centigrade. The power-variable ultrasonic wave treatment includes: firstly treating for 5 to 10 min under the power of 800 to 600 W, and then changing the power to 200 to 600 W for treating for 5 to 15 min. The freezing time of fish flesh is shortened, and formed ice crystals are fine and uniform, thereby preventing the damage of the formed ice crystals to cell walls.Type: ApplicationFiled: December 20, 2013Publication date: February 25, 2016Inventors: Dawen SUN, Fen HU, Xin'an ZENG, Qijun WANG, Wenhong GAO
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Publication number: 20150294799Abstract: Disclosed are an electrode for an energy storage device and an energy storage device using the same. The electrode for an energy storage device comprises a porous electrical conductive material and a plurality of Co—Mn composite oxide nanowires on the porous electrical conductive material. The energy storage device comprises an anode comprising the aforementioned electrode; a cathode; and an electrolyte between the anode and the cathode.Type: ApplicationFiled: April 15, 2014Publication date: October 15, 2015Applicant: EPISTAR CORPORATIONInventors: Saad MOHAMED, Chih-Jung CHEN, Ru-Shi LlU, Shu-Fen HU, Hsin-Mao LlU, Ai-Sen LlU
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Patent number: 9148404Abstract: Disclosed is a system for accessing data of a cloud database via transparent technology, and the system includes at least one channel server and at least one cloud database end. When a connection notice is outputted from an application end, the user channel unit detects a first server address and a first database address in a HTTP data format, and connects to a corresponding channel server via the HTTP tunnel to send a database request, so that the channel server can convert the first database address in the HTTP data format into a TCP/IP data format and then connect to a corresponding database end. Therefore, the application end can access data from the database behind the firewall via the Internet without modifying any program code.Type: GrantFiled: September 6, 2013Date of Patent: September 29, 2015Assignee: Syscom Computer Engineering Co.Inventors: Ching-Ju Chuang, Pei-Fen Hu, Shu-Yuan Hu, Kun-Ting Chiu
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Patent number: 9117678Abstract: A semiconductor device includes a semiconductor region, a first active region in the semiconductor region, a second active region in the semiconductor region, and a conductive gate disposed above the first active region and the second active region. A first contact of the conductive gate is configured to couple to a first node of a circuit associated with the semiconductor device. Moreover, a second contact of the conductive gate is configured to couple to a second node of a circuit associated with the semiconductor device. A resistive device is defined between the first contact and the second contact.Type: GrantFiled: December 13, 2013Date of Patent: August 25, 2015Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Chang-Fen Hu, Wun-Jie Lin
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Publication number: 20150171073Abstract: A semiconductor device includes a semiconductor region, a first active region in the semiconductor region, a second active region in the semiconductor region, and a conductive gate disposed above the first active region and the second active region. A first contact of the conductive gate is configured to couple to a first node of a circuit associated with the semiconductor device. Moreover, a second contact of the conductive gate is configured to couple to a second node of a circuit associated with the semiconductor device. A resistive device is defined between the first contact and the second contact.Type: ApplicationFiled: December 13, 2013Publication date: June 18, 2015Applicant: Taiwan Semiconductor Manufacturing Company Ltd.Inventors: CHANG-FEN HU, WUN-JIE LIN
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Publication number: 20150074794Abstract: Disclosed is a system for accessing data of a cloud database via transparent technology, and the system includes at least one channel server and at least one cloud database end. When a connection notice is outputted from an application end, the user channel unit detects a first server address and a first database address in a HTTP data format, and connects to a corresponding channel server via the HTTP tunnel to send a database request, so that the channel server can convert the first database address in the HTTP data format into a TCP/IP data format and then connect to a corresponding database end. Therefore, the application end can access data from the database behind the firewall via the Internet without modifying any program code.Type: ApplicationFiled: September 6, 2013Publication date: March 12, 2015Applicant: SYSCOM COMPUTER ENGINEERING CO.Inventors: Ching-Ju Chuang, Pei-Fen Hu, Shu-Yuan Hu, Kun-Ting Chiu
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Publication number: 20150004494Abstract: The present invention discloses a high electrochemical performance silicon/graphene composite anode structure. The electrochemical properties of silicon in the composite anode structure can be improved by graphene thin films. The thickness of the silicon thin film and the graphene thin films is less than 50 nm to prevent the composite anode structure from any volumetric change during the charge/discharge process. The manufacturing procedure starts with the formation of a Si/graphene unit layer, which includes an amorphous phase upper silicon thin film and a lower graphene thin film, on a copper foil current collector, so as to decrease the difference of conductivity between the silicon thin film and the copper foil current collector. Finally, the deposition is concluded with the formation of a graphene thin film on the topmost surface of the silicon thin film to prevent the surface of the anode structure from oxidation.Type: ApplicationFiled: June 25, 2014Publication date: January 1, 2015Inventors: Mori Tatsuhiro, Chih-Jung Chen, Tai-Feng Hung, Saad G. Mohamed, Ru-Shi Liu, Shu-Fen Hu, Hong-Zheng Lin, Yi-Qiao Lin, Chien-Ming Sung, Bing-Joe Hwang
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Publication number: 20140201192Abstract: An automatic data index establishment method includes the steps of comparing a data index existed in at least one table when a database inquires at least one query to obtain the data index correspondingly and directly uses the data index to search related data. If the query has no corresponding data index, a Where Condition field, a Sorting field and a Group By field of the query are recorded and integrated to automatically generate the newly established data index and fill the data index into the table correspondingly. Therefore, the database has intelligent functions with automatic analysis to automatically generate, update, and delete the data index, so as to achieve the effects of enhancing the accuracy and execution efficiency of the data management and reducing the manpower of data managers effectively.Type: ApplicationFiled: January 15, 2013Publication date: July 17, 2014Applicant: SYSCOM COMPUTER ENGINEERING CO.Inventors: PEI-FEN HU, CHEN-YU YEN, SHU-YUAN HU, KUN-TING CHIU
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Publication number: 20140178758Abstract: Disclosed is a device for producing an electric current and a method for making the same. The device for producing an electric current, comprising: an anode comprising a stack formed by alternately stacking of at least one Si layer and at least one carbon material layer, and a LiPON layer on the stack; a cathode; and an electrolyte between the anode and the cathode.Type: ApplicationFiled: December 24, 2012Publication date: June 26, 2014Applicant: EPISTAR CORPORATIONInventors: Chih-Jung CHEN, Shu-Fen HU, Ru-Shi LIU, Tai-Feng HUNG
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Patent number: 8257829Abstract: The present invention fluorescence material has a particle diameter of the crystal area defined as dc, and the scope of dc is: 150 nm?dc?10 nm. The coat of the outside of the fluorescence material has one sheet of coating medium at least. Of course, there is at least a geometrical etching layer on the particle of the fluorescence material. The above-described structures will promote the extraction efficiency of light.Type: GrantFiled: February 9, 2009Date of Patent: September 4, 2012Assignees: Silitek Electronic (Guangzhou) Co., Ltd., Lite-On Technology CorporationInventors: Yu-Sheng Tang, Shu-Fen Hu, Ru-Shi Liu, Hung-Yuan Su, Cheng-Wen Tsai
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Publication number: 20120115740Abstract: Methods for identifying bacterial strains by using sets of distributed genes that are present in some but not all strains of a given species, associated methods for treating bacterial infections are disclosed. The methods may include examining a sample of a bacterial species, selecting a strain of interest based on possession of a unique genetic characteristic that is present in only the strain of interest and not in the other strains, examining the distributed genes possessed by the strain of interest, and detecting gene-possession variation in the distributed genes of the sample strains as compared to genes of known strains.Type: ApplicationFiled: August 13, 2010Publication date: May 10, 2012Applicant: ALLEGHENY-SINGER RESEARCH INSTITUTEInventors: Garth David Ehrlich, Barry G. Hall, Fen Hu
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Patent number: 8026659Abstract: This invention discloses a wavelength converting material. The wavelength converting material comprises a metal haloaluminate compound phosphor with a chemical formula Mw-pAlyOzXq:Rp, wherein M is at least one element selected from the group of Be, Mg, Ca, Sr, Ba and Zn; X is at least one element selected from the group of F, Cl, Br, and I; R is one or more elements selected from the group of the transition metals and at least one element selected from the lanthanide series. Because the emitting wavelength of the metal haloaluminate compound phosphor is 550˜650 nm which is from the green to the red light spectrum, the white light mixed by the converted light of the metal haloaluminate phosphor and the blue light has better color rendering index. Besides, this invention also discloses the optoelectronic devices comprising the metal haloaluminate compound phosphor.Type: GrantFiled: April 28, 2009Date of Patent: September 27, 2011Assignee: Epistar CorporationInventors: Yu-Sheng Tang, Ru-Shi Liu, Shu-Fen Hu, Chien-Yuan Wang
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Publication number: 20100236823Abstract: Systems and methods for providing plated through-holes (PTH) in PCBs, which advantageously allow improved soldering capabilities, are described herein. Such systems and methods are achieved by reducing the heat sinking effects of PTHs by providing one or more vias surrounding the PTHs to provide an electrical connection between the PTH and the internal and bottom conductive layers of a PCB. In this regard, the PTHs are spaced apart from at least one of the internal conductive layers (e.g., ground or power layers), so the heat sinking effects are reduced. This feature enables molten solder to substantially fill the entire PTH before freezing, thereby improving the mechanical and electrical connection between an electrical component and the PCB.Type: ApplicationFiled: March 18, 2009Publication date: September 23, 2010Applicant: SUN MICROSYSTEMS, INC.Inventors: LIEN-FEN HU, JORGE E. MARTINEZ-VARGAS, JR., SAMUEL M. LEE, KARL A. SAUTER, AARON MENDELSOHN
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Publication number: 20100035042Abstract: The present invention fluorescence material has a particle diameter of the crystal area defined as dc, and the scope of dc is: 150 nm?dc?10 nm. The coat of the outside of the fluorescence material has one sheet of coating medium at least. Of course, there is at least a geometrical etching layer on the particle of the fluorescence material. The above-described structures will promote the extraction efficiency of light.Type: ApplicationFiled: February 9, 2009Publication date: February 11, 2010Inventors: Yu-Sheng Tang, Shu-Fen Hu, Ru-Shi Liu, Hung-Yuan Su, Cheng-Wen Tsai
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Publication number: 20090267488Abstract: This invention discloses a wavelength converting material. The wavelength converting material comprises a metal haloaluminate compound phosphor with a chemical formula Mw-pAlyOzXq:Rp, wherein M is at least one element selected from the group of Be, Mg, Ca, Sr, Ba and Zn; X is at least one element selected from the group of F, Cl, Br, and I; R is one or more elements selected from the group of the transition metals and at least one element selected from the lanthanide series. Because the emitting wavelength of the metal haloaluminate compound phosphor is 550˜650 nm which is from the green to the red light spectrum, the white light mixed by the converted light of the metal haloaluminate phosphor and the blue light has better color rendering index. Besides, this invention also discloses the optoelectronic devices comprising the metal haloaluminate compound phosphor.Type: ApplicationFiled: April 28, 2009Publication date: October 29, 2009Applicant: EPISTAR CORPORATIONInventors: Yu-Sheng Tang, Ru-Shi Liu, Shu-Fen Hu, Chien-Yuan Wang
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Publication number: 20090145481Abstract: Optoelectronic devices with multiple nano-scale quantum dots detecting photons are presented. A nano-optoelectronic device includes a semiconductor substrate, an insulation layer on the semiconductor substrate, and a nano-optoelectronic structure on the insulation layer. The nano-optoelectronic structure includes a positive semiconductor, a negative semiconductor, and a plurality of quantum dots disposed therebetween. A first electrode connects the negative semiconductor, and a second electrode connects the positive semiconductor.Type: ApplicationFiled: June 23, 2008Publication date: June 11, 2009Applicant: SHU-FEN HUInventors: Shu-Fen Hu, Ting-Wei Liao, Chao-Yuan Huang
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Patent number: 7500214Abstract: I. A method and system is disclosed for generating a desired input/output (I/O) cell based on a basic cell from a library. After identifying a configuration requirement for a desired I/O cell to be used for an integrated circuit design, at least one basic cell is selected, the basic cell having a base component for generating the desired I/O cell to meet the configuration requirement. A connection template is generated having one or more programmable connection points identified thereon, the programmable connection points identifying locations for making connections to one or more feature components of the basic cell. The selected basic cell and the connection template are combined to generate a design file, wherein the design file corresponds to the desired I/O cell with the predetermined feature components of the basic cell integrated with the basic component to satisfy the configuration requirement. The disclosed method reduces the design cycle-time as well as circuit-library maintenance and update effort.Type: GrantFiled: May 1, 2006Date of Patent: March 3, 2009Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ker-Min Chen, Ming-Hsiang Song, Chang-Fen Hu