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).

  • Publication number: 20180232406
    Abstract: 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: Application
    Filed: February 13, 2017
    Publication date: August 16, 2018
    Inventors: TZE-JEN YU, KUN-TING CHIU, SHU-YUAN HU, PEI-FEN HU
  • Publication number: 20180062043
    Abstract: 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: Application
    Filed: August 25, 2017
    Publication date: March 1, 2018
    Inventors: 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
  • Patent number: 9497976
    Abstract: 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: Grant
    Filed: December 20, 2013
    Date of Patent: November 22, 2016
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Dawen Sun, Fen Hu, Xin'an Zeng, Qijun Wang, Wenhong Gao
  • Publication number: 20160050945
    Abstract: 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: Application
    Filed: December 20, 2013
    Publication date: February 25, 2016
    Inventors: Dawen SUN, Fen HU, Xin'an ZENG, Qijun WANG, Wenhong GAO
  • Publication number: 20150294799
    Abstract: 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: Application
    Filed: April 15, 2014
    Publication date: October 15, 2015
    Applicant: EPISTAR CORPORATION
    Inventors: Saad MOHAMED, Chih-Jung CHEN, Ru-Shi LlU, Shu-Fen HU, Hsin-Mao LlU, Ai-Sen LlU
  • Patent number: 9148404
    Abstract: 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: Grant
    Filed: September 6, 2013
    Date of Patent: September 29, 2015
    Assignee: Syscom Computer Engineering Co.
    Inventors: Ching-Ju Chuang, Pei-Fen Hu, Shu-Yuan Hu, Kun-Ting Chiu
  • Patent number: 9117678
    Abstract: 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: Grant
    Filed: December 13, 2013
    Date of Patent: August 25, 2015
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chang-Fen Hu, Wun-Jie Lin
  • Publication number: 20150171073
    Abstract: 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: Application
    Filed: December 13, 2013
    Publication date: June 18, 2015
    Applicant: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: CHANG-FEN HU, WUN-JIE LIN
  • Publication number: 20150074794
    Abstract: 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: Application
    Filed: September 6, 2013
    Publication date: March 12, 2015
    Applicant: SYSCOM COMPUTER ENGINEERING CO.
    Inventors: Ching-Ju Chuang, Pei-Fen Hu, Shu-Yuan Hu, Kun-Ting Chiu
  • Publication number: 20150004494
    Abstract: 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: Application
    Filed: June 25, 2014
    Publication date: January 1, 2015
    Inventors: 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
  • Publication number: 20140201192
    Abstract: 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: Application
    Filed: January 15, 2013
    Publication date: July 17, 2014
    Applicant: SYSCOM COMPUTER ENGINEERING CO.
    Inventors: PEI-FEN HU, CHEN-YU YEN, SHU-YUAN HU, KUN-TING CHIU
  • Publication number: 20140178758
    Abstract: 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: Application
    Filed: December 24, 2012
    Publication date: June 26, 2014
    Applicant: EPISTAR CORPORATION
    Inventors: Chih-Jung CHEN, Shu-Fen HU, Ru-Shi LIU, Tai-Feng HUNG
  • Patent number: 8257829
    Abstract: 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: Grant
    Filed: February 9, 2009
    Date of Patent: September 4, 2012
    Assignees: Silitek Electronic (Guangzhou) Co., Ltd., Lite-On Technology Corporation
    Inventors: Yu-Sheng Tang, Shu-Fen Hu, Ru-Shi Liu, Hung-Yuan Su, Cheng-Wen Tsai
  • Publication number: 20120115740
    Abstract: 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: Application
    Filed: August 13, 2010
    Publication date: May 10, 2012
    Applicant: ALLEGHENY-SINGER RESEARCH INSTITUTE
    Inventors: Garth David Ehrlich, Barry G. Hall, Fen Hu
  • Patent number: 8026659
    Abstract: 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: Grant
    Filed: April 28, 2009
    Date of Patent: September 27, 2011
    Assignee: Epistar Corporation
    Inventors: Yu-Sheng Tang, Ru-Shi Liu, Shu-Fen Hu, Chien-Yuan Wang
  • Publication number: 20100236823
    Abstract: 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: Application
    Filed: March 18, 2009
    Publication date: September 23, 2010
    Applicant: SUN MICROSYSTEMS, INC.
    Inventors: LIEN-FEN HU, JORGE E. MARTINEZ-VARGAS, JR., SAMUEL M. LEE, KARL A. SAUTER, AARON MENDELSOHN
  • Publication number: 20100035042
    Abstract: 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: Application
    Filed: February 9, 2009
    Publication date: February 11, 2010
    Inventors: Yu-Sheng Tang, Shu-Fen Hu, Ru-Shi Liu, Hung-Yuan Su, Cheng-Wen Tsai
  • Publication number: 20090267488
    Abstract: 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: Application
    Filed: April 28, 2009
    Publication date: October 29, 2009
    Applicant: EPISTAR CORPORATION
    Inventors: Yu-Sheng Tang, Ru-Shi Liu, Shu-Fen Hu, Chien-Yuan Wang
  • Publication number: 20090145481
    Abstract: 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: Application
    Filed: June 23, 2008
    Publication date: June 11, 2009
    Applicant: SHU-FEN HU
    Inventors: Shu-Fen Hu, Ting-Wei Liao, Chao-Yuan Huang
  • Patent number: 7500214
    Abstract: 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: Grant
    Filed: May 1, 2006
    Date of Patent: March 3, 2009
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ker-Min Chen, Ming-Hsiang Song, Chang-Fen Hu