Patents by Inventor Yuan Feng

Yuan Feng 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: 20090057784
    Abstract: The present invention discloses a semiconductor device with tailored extension structure comprising a semiconductor substrate. A gate dielectric is formed on the semiconductor substrate. A gate is formed on the gate dielectric. A first isolation layer is formed over the sidewall of the gate. Dielectric spacers are formed on the sidewall of the first isolation layer. And at least one of the p-n junctions of source and drain regions is formed under the dielectric spacers and therefore forming the fringing field induced extension region. Silicide layer is formed on the gate or the doped regions. The first dielectric layer is formed over the silicide layer, dielectric spacer and portion of semiconductor substrate. The second dielectric layer is formed over the first dielectric layer. A metal plug or interconnecting structure is formed in the first dielectric layer and second dielectric layer to electrically connect to at least one of doped regions.
    Type: Application
    Filed: September 4, 2007
    Publication date: March 5, 2009
    Inventor: Yuan-Feng Chen
  • Publication number: 20090042145
    Abstract: A method for detecting light intensity distribution for a gradient filter, including: providing a mask plate which has patterns with identical line widths; providing a semiconductor substrate with a photosensitive material layer, and transferring the patterns of the mask plate to the photosensitive material layer, to form patterns of the photosensitive material layer; measuring line widths of the patterns of the photosensitive material layer at different positions on the semiconductor substrate, to obtain line width distribution of the patterns of the photosensitive material layer; inputting the measured line width distribution of the patterns of the photosensitive material layer into a function of light intensity distribution for a gradient filter versus line width distribution, to obtain light intensity distribution for the gradient filter. The present invention further provides a method for improving line width consistency in a photolithography process.
    Type: Application
    Filed: July 14, 2008
    Publication date: February 12, 2009
    Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
    Inventors: Jinpo Yang, Yuan Feng
  • Publication number: 20090028830
    Abstract: The invention relates to a method for the enriched induction of multipotent stem cells, named P-stem cells, from CD14+ peripheral monocytic cells. P-stem cells are capable of differentiating into osteoblasts, chondrocytes, neuron cells, etc. Also disclosed relates to a method for tissue repairing by in vivo implanting P-stem cells into damaged tissues.
    Type: Application
    Filed: June 2, 2006
    Publication date: January 29, 2009
    Inventors: Yung-Hsiang Liu, Wing-Yee Chan, Yuan-Feng Lin
  • Publication number: 20090027942
    Abstract: A memory unit comprising a gate electrode, a gate dielectric under said gate electrode, an active area and a metal-semiconductor compound layer is provided. The active area comprises a first source/drain region, a second source/drain region, a normal field channel region formed under said gate electrode, a fringing field channel region formed between said first source/drain region and said normal field channel region, a pocket implantation region formed under the fringing or normal field channel regions and an extension doping region formed between said second source/drain region and said normal field channel region. The metal-semiconductor compound layer is formed over said gate electrode, first source/drain region and second source/drain region.
    Type: Application
    Filed: October 6, 2008
    Publication date: January 29, 2009
    Applicant: APPLIED INTERLLECTUAL PROPERTIES
    Inventors: YUAN-FENG CHEN, TZU-SHIH YEN, ERIK S. JENG
  • Publication number: 20090010177
    Abstract: The present invention is a computer system for delivering digital information over a network. A request receiving process receives a request for transmitting digital information after a start time and before an end time. The digital information has a number of packets. A transmit time process determines the time required to transmit the digital information based on the number of packets and a network speed. A scheduler schedules a transmit time for the digital information and an acceptance process accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time.
    Type: Application
    Filed: June 25, 2008
    Publication date: January 8, 2009
    Inventors: Norbert George VOGL, Geoffrey Hale Purdy, Robert Alan Flavin, Yuan Feng, Edward Payson Clarke, JR.
  • Publication number: 20090012876
    Abstract: The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.
    Type: Application
    Filed: July 10, 2008
    Publication date: January 8, 2009
    Inventors: Norbert George Vogl, Geoffrey Hale Purdy, Robert Alan Flavin, Yuan Feng, Edward Payson Clarke, JR.
  • Publication number: 20080317037
    Abstract: The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.
    Type: Application
    Filed: July 10, 2008
    Publication date: December 25, 2008
    Inventors: Norbert George Vogl, Geoffrey Hale Purdy, Robert Alan Flavin, Yuan Feng, Edward Payson Clarke, JR.
  • Publication number: 20080317026
    Abstract: The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.
    Type: Application
    Filed: July 10, 2008
    Publication date: December 25, 2008
    Inventors: Norbert George Vogl, Geoffrey Hale Purdy, Robert Alan Flavin, Yuan Feng, Edward Payson Clark, JR.
  • Publication number: 20080258217
    Abstract: The present invention discloses a semiconductor device, the device comprising a semiconductor layer on a substrate. A gate oxide and a gate electrode are formed on the semiconductor substrate. A gate conductive layer is formed on the gate electrode. A first doped region is formed in the semiconductor layer. A dielectric spacer is optionally formed onto the sidewall of the gate electrode and part of the semiconductor layer. A second doped region is formed from a predetermined distance to the gate electrode, wherein the predetermined distance is no less than the distance between the first doped region and the gate electrode. A third doped region is formed adjacent to the first doped region in the semiconductor layer and between the first doped region and the second doped region.
    Type: Application
    Filed: April 17, 2007
    Publication date: October 23, 2008
    Inventor: Yuan-Feng Chen
  • Patent number: 7406762
    Abstract: A fabricating method of an electrical terminal connector comprises the following steps: (1) providing an angled insulating housing having a first opening, a second opening and a through passage therein, the insulating housing further including a window and a cover; (2) providing a conducting terminal which has a flat-end connecting portion facing the first opening and a crimped portion facing the second opening; (3) providing a deformable crimp ferrule which has a core-connecting end and a crimping end facing the conducting terminal; (4) assembling conducting terminal with the deformable crimp ferrule; (5) placing the assembly of the conducting terminal and the deformable crimp ferrule through the window in the passage of the insulating housing, then fastening the cover with the window.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: August 5, 2008
    Assignee: K.S. Terminals, Inc.
    Inventor: Yuan-Feng Lu
  • Patent number: 7403994
    Abstract: The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.
    Type: Grant
    Filed: August 29, 2000
    Date of Patent: July 22, 2008
    Assignee: International Business Machines Corporation
    Inventors: Norbert George Vogl, Geoffrey Hale Purdy, Robert Alan Flavin, Yuan Feng, Edward Payson Clarke, Jr.
  • Publication number: 20080091788
    Abstract: A controller (10) for controlling a plurality of slave devices (111, 112) having a same address includes a plurality of pins (C11, C12), a determining module (103), a controller module (104), and a switching module (105). One of the pins transmits a first signal, and another of the pins transmits a second signal. The determining module determines which one of the slave devices is to be controlled according to a received control signal. The searching module controls the determined slave device. When needed, the switching module exchanges the first signal output from the one pin and the second signal output from the another pin according to the determined slave device.
    Type: Application
    Filed: December 28, 2006
    Publication date: April 17, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventor: HUAI-YUAN FENG
  • Patent number: 7338184
    Abstract: A direct-type back light module, a diffuser plate and a method fabricating the same are provided. The direct-type back light module includes a lamp box, a plurality of light sources and a diffuser plate. The light sources are arranged in the lamp box to serve as a surface light source. The diffuser plate is disposed in the lamp box above the light source. In addition, a plurality of micro bubbles is distributed in the diffuser plate to diffuse the light incident on the diffuser plate. The method of fabricating the diffuser plate includes providing an injection molding apparatus and a diffuser plate material. Then, at least a diffuser plate material is injected to form the diffuser plate. In addition, a plurality of micro bubbles is formed within the diffuser plate material during the injection step.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: March 4, 2008
    Assignee: Chi Mei Optoelectronics Corp.
    Inventors: Mei-Ying Chen, Shih Hsien Kuo, Shih Yuan Feng, Chun Lung Tseng
  • Patent number: 7318743
    Abstract: An electrical terminal connector and method of fabricating the same is provided. The electrical terminal connector includes an angled insulating housing, a conducting terminal and a cylindrical crimp ferrule positioned therein. Two ends of the insulating housing have a first opening and a second opening, while the angled insulating housing has a through passage therein. The conducting terminal includes a flat-ended connecting portion facing the first opening and a crimped-ended facing the second opening. The cylindrical crimp ferrule has a core-connecting end facing the second opening and a crimped portion facing the crimping end of the conducting terminal. The angled insulating housing further includes a window with a cover at the sidewall near the first opening. One end of the covers pivots at the side of the window, while the other end of the cover comprises a fastening means. The fastening means can be operationally fastened to the matching means forming an opening position and a closed position.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: January 15, 2008
    Assignee: K.S. Terminals, Inc.
    Inventor: Yuan-Feng Lu
  • Publication number: 20080007386
    Abstract: A fuse cap for a blade fuse is provided. The fuse cap comprises a fuse body, a pair of significantly parallel blades connecting the fuse body and partially extending thereof to form electric connections, and a blade box for receiving the fuse body and the parallel blades. The fuse cap includes a body portion electrically connected to a connector, a cap flange having an opening for receiving the electric connections of the blades and at least one tooth within a single side of the opening to tightly clamp with the electric connections of the blades, and a locking element formed on the cap flange. Moreover, there is at least a pair of opposite or offset clamping portions formed on both lateral sides of the locking element, which makes the blade fuse to be tightly secured to the fuse cap and to avoid reliability reduction and deformation of the fuse cap.
    Type: Application
    Filed: September 21, 2006
    Publication date: January 10, 2008
    Inventor: Yuan-Feng Lu
  • Publication number: 20070226999
    Abstract: An electrical terminal connector and method of fabricating the same is provided. The electrical terminal connector includes an angled insulating housing, a conducting terminal and a cylindrical crimp ferrule positioned therein. Two ends of the insulating housing have a first opening and a second opening, while the angled insulating housing has a through passage therein. The conducting terminal includes a flat-ended connecting portion facing the first opening and a crimped-ended facing the second opening. The cylindrical crimp ferrule has a core-connecting end facing the second opening and a crimped portion facing the crimping end of the conducting terminal. The angled insulating housing further includes a window with a cover at the sidewall near the first opening. One end of the covers pivots at the side of the window, while the other end of the cover comprises a fastening means. The fastening means can be operationally fastened to the matching means forming an opening position and a closed position.
    Type: Application
    Filed: March 14, 2007
    Publication date: October 4, 2007
    Inventor: Yuan-Feng Lu
  • Publication number: 20070232125
    Abstract: An electrical terminal connector and method of fabricating the same is provided. The electrical terminal connector includes an angled insulating housing, a conducting terminal and a cylindrical crimp ferrule positioned therein. Two ends of the insulating housing have a first opening and a second opening, while the angled insulating housing has a through passage therein. The conducting terminal includes a flat-ended connecting portion facing the first opening and a crimped-ended facing the second opening. The cylindrical crimp ferrule has a core-connecting end facing the second opening and a crimped portion facing the crimping end of the conducting terminal. The angled insulating housing further includes a window with a cover at the sidewall near the first opening. One end of the covers pivots at the side of the window, while the other end of the cover comprises a fastening means. The fastening means can be operationally fastened to the matching means forming an opening position and a closed position.
    Type: Application
    Filed: August 28, 2006
    Publication date: October 4, 2007
    Inventor: Yuan-Feng Lu
  • Publication number: 20070147360
    Abstract: The present invention is a computer system for delivering digital information over a network. A request receiving process receives a request for transmitting digital information after a start time and before an end time. The digital information has a number of packets. A transmit time process determines the time required to transmit the digital information based on the number of packets and a network speed. A scheduler schedules a transmit time for the digital information and an acceptance process accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 28, 2007
    Inventors: Norbert Vogl, Geoffrey Purdy, Robert Flavin, Yuan Feng, Edward Clarke
  • Publication number: 20070120467
    Abstract: A full-color organic electroluminescence display has pixel units. Each pixel unit has a first electrode disposed on a transparent substrate. A first sub-pixel region, a second sub-pixel region, and a third sub-pixel region are defined on the first electrode. A first organic light-emitting layer is disposed over the first sub-pixel region; a second organic light-emitting layer is disposed on the second sub-pixel region; a third organic light-emitting layer is disposed on the third sub-pixel region and overlaying the first and second organic light-emitting layers. Each of the organic light-emitting layers emits light with a specific wavelength. A second electrode is disposed over the third organic light-emitting layer. A method for manufacturing the full-color organic electroluminescence display provides two mask procedures to form two OLELs on the first and the second sub-pixel regions respectively. A wide open mask alignment procedure is introduced to form the third OLEL on all sub-pixel regions.
    Type: Application
    Filed: June 22, 2006
    Publication date: May 31, 2007
    Inventors: Chien-Yuan Feng, Ting-Chou Chen, Chih-Ming Chin, Wen-Jang Lan, Chien-Chih Chiang
  • Publication number: 20070063194
    Abstract: The present invention relates to an organic electroluminescent display device for applying to the field of full-color display. The device includes a first electrode provided on the surface of a color filter. A first organic light emitting unit for generating a first light and a fourth organic light emitting unit for generating a fourth light respectively is provided on the surface of the first electrode. The first organic light emitting unit is provided on the vertical extension place of a first photo-resist of the color filter and the first light can pass through the first photo-resist. The fourth organic light emitting unit is provided on the vertical extension place of a second photo-resist and third photo-resist. The fourth light can pass though the second photo-resist and filtered to generate a second color light, pass through the third photo-resist and filtered to generate a third color light.
    Type: Application
    Filed: June 28, 2006
    Publication date: March 22, 2007
    Inventors: Chien-Yuan Feng, Ting-Chou Chen, Yuan-Chang Tseng, Chien-Chih Chiang