Patents by Inventor Lu Cheng

Lu Cheng 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: 20130011939
    Abstract: A method for processing a plurality of semiconductor wafers includes acquiring a process parameter measurement for each of the semiconductor wafers, associating each of the semiconductor wafers with one of a plurality of groups based on a respective process parameter measurement for each of the semiconductor wafers, where each respective group corresponds to a respective recipe, and for each one of the groups, processing ones of the semiconductor wafers associated with that group together according to a respective recipe.
    Type: Application
    Filed: July 6, 2011
    Publication date: January 10, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsun-Jen Chan, Yh-Hsiu Hsiao, Lu Cheng-Ta, Jian-Hong Wu
  • Publication number: 20120319983
    Abstract: A method and system for revising user input position. The method for revising user input position includes, detecting input position of a user, revising the input position of the user based on a predefined revising model, to obtain an accurate position, where, a wrong input position of the user is at least analyzed in advance to obtain the revising model and in response to obtaining the accurate position, triggering an application corresponding to the accurate position. With the technology for automatically revising the input position of the user on the touch screen provided by the invention, it is possible to help the user more conveniently locate the needed content, so as to save the time of the user and improve the user experience.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 20, 2012
    Applicant: International Business Machines Corporation
    Inventors: Sheng Hua Bao, Jian Chen, Lu Cheng En, Riu Ma, Zhong Su, Rui Wang
  • Publication number: 20120268400
    Abstract: A method and system for revising user input position. The method for revising user input position includes, detecting input position of a user, revising the input position of the user based on a predefined revising model, to obtain an accurate position, where, a wrong input position of the user is at least analyzed in advance to obtain the revising model and in response to obtaining the accurate position, triggering an application corresponding to the accurate position. With the technology for automatically revising the input position of the user on the touch screen provided by the invention, it is possible to help the user more conveniently locate the needed content, so as to save the time of the user and improve the user experience.
    Type: Application
    Filed: April 13, 2012
    Publication date: October 25, 2012
    Applicant: International Business Machines Corporation
    Inventors: Sheng Hua Bao, Jian Chen, Lu Cheng En, Rui Ma, Zhong Su, Rui Wang
  • Publication number: 20120015380
    Abstract: In this invention, anti-PEG antibodies or anti-methoxyl-PEG (anti-CH3O-PEG) antibodies were expressed on cell surface which can collocate with a biotinylated anti-PEG antibody (AGP4-Biotin) or biotinylated PEG (PEG-Biotin) to develop a cell-based sandwich ELISA or a cell-based competition ELISA, respectively. Both of these two methods could sensitively quantify free PEG and PEG-modified macromolecules (proteins, nanoparticles and liposomes) as sensitive as nano-gram level.
    Type: Application
    Filed: February 22, 2011
    Publication date: January 19, 2012
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Tian-Lu Cheng, Steven R. Roffler, Kuo-Hsiang Chuang, Ssu-Jung Lu
  • Publication number: 20120005192
    Abstract: The present invention provides a method and apparatus for enhancing webpage browsing. The method of the invention includes a predicting step which predicts, for a first block in the webpage, a subsequent second block, based on a browsing history of blocks of webpages by at least one user; and a link generating step of automatically generating a link pointing to the second block based on a result of the predicting step. The apparatus includes: predicting means configured to predict, for a first block in the webpage, a subsequent second block, based on a browsing history of blocks of web pages by at least one user; and link generating means configured to automatically generate a link pointing to the second block based on a result of the predicting means.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 5, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shenghua Bao, Jian Chen, Lu Cheng En, Rui Ma, Zhong Su
  • Publication number: 20110169859
    Abstract: A portable information product capable of projecting to a surface, such as a cellular phone, has a data processing device and a built-in projection device. The data processing device has a main circuit module for processing data thereof and forming an output signal from the data. The built-in projection device is disposed in the data processing device and electrically connects to the main circuit module. The projection device has a light source and a projector, and the projection device has a fixed focal length. The light source generates a light. The light and the output signal are transmitted to the projector to form an image, when the distance between the projection device and the surface is approximately equal to the fixed focal length of the projection device, and the projector projects the image outside the data processing device to project on the surface.
    Type: Application
    Filed: March 24, 2011
    Publication date: July 14, 2011
    Inventor: LU-CHENG CHEN
  • Publication number: 20110064651
    Abstract: The invention provides a recombinant nucleotide sequence, including the sequence of SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3 or SEQ ID No. 4, wherein the recombinant nucleotide sequence encodes an anti-polyethylene glycol recombinant single chain membrane antibody.
    Type: Application
    Filed: April 26, 2010
    Publication date: March 17, 2011
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Tian-Lu Cheng, Steve R. Roffler, Kuo-Hsiang Chuang
  • Patent number: 7864974
    Abstract: An earphone device integrated with a microphone has a main body, a microphone unit and a speaker unit. The microphone unit has a sound-absorbing film and a circuit unit, the sound-absorbing film being a hollow column and being connected to the main body through a rear end thereof, and the circuit unit being fixed on the main body and electrically connected to the sound-absorbing film. The speaker unit is mounted inside the sound-absorbing film of the microphone unit such that the microphone unit is located peripheral to the speaker unit. A microphone and an earphone can thus be integrated together as a whole so as to form an earphone device that can be used conveniently.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: January 4, 2011
    Inventor: Lu-Cheng Chen
  • Publication number: 20100322804
    Abstract: The peristaltic pump streaming/spraying pistol comprises a shroud with a battery, a motor, and a hose. The hose is connected with a sinking weighted ball at one end and a streaming/spraying nozzle at another end. A wall and a rotating disc, which is at least partially surrounded by the wall, are inside the shroud. Equidistant rollers for pressing the hose are mounted on the rotating disc. Between the rollers and the wall, there is a pressing channel for the hose. When in use, the battery starts the motor to drive the rotating disc. At the same time, the rollers on the rotating disc continuously press the hose and rapidly extrude the air out of it, so that a negative pressure is created in the hose. Due to the atmospheric pressure, the liquid will enter the hose from sinking weighted ball and will stream/spray out from the discharge nozzle.
    Type: Application
    Filed: August 26, 2009
    Publication date: December 23, 2010
    Inventors: Liu Huan Hua, Zheng Lu Cheng
  • Publication number: 20080261527
    Abstract: A Bluetooth earpiece with two-way audio transmissions adopts a base body combined with a Bluetooth earphone containing a signal transmitting end. An electrically connected amplifying unit, loudspeaker unit and audio signal capture unit are installed in the base body. The amplifying unit electrically connects to signal transmitting end of the Bluetooth earphone while the Bluetooth earphone is inserted in the base body. The Bluetooth earphone is capable of receiving audio information from a remote end and sending the information to the loudspeaker unit of the Bluetooth earpiece through an audio transmission switching unit in the Bluetooth earphone to produce sounds. In the meantime, users can receive the sounds by the audio signal capture unit of the Bluetooth earpiece, and the captured audio information is sent to the Bluetooth earphone through the amplifying unit to complete the two-way audio transmission.
    Type: Application
    Filed: June 16, 2008
    Publication date: October 23, 2008
    Inventor: Lu-Cheng Chen
  • Publication number: 20080176225
    Abstract: A recombinant DNA construct is provided and includes a first DNA fragment encoding a ?-glucuronidase and a second DNA fragment encoding a membrane anchoring domain. The ?-glucuronidase may be a human ?-glucuronidase or a mouse ?-glucuronidase. In one embodiment, an expression vector for delivering a gene of interest or portion thereof into a host cell includes a DNA sequence for the gene of interest, a first DNA fragment encoding a ?-glucuronidase, and a second DNA fragment encoding a membrane anchoring domain. In another embodiment, a method of introducing a gene of interest or portion thereof into a host cell is provided, including introducing into the host cell a recombinant DNA construct.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 24, 2008
    Inventors: Steve ROFFLER, Tian-Lu Cheng, Yu-Cheng Su
  • Publication number: 20080151199
    Abstract: A quasi-axial optical imagery projection system is disclosed in this paper. The system includes optical imagery sets; each may be lenses, mirrors, or a combination of both. The system also has a light source close to an imager, which may be a planar mask with a pattern, a LCD imager, or other suitable imagers. The system also has a display screen. Both the imager and the display screen are set at acute angles with respect to an optical axis so that what is projected on the display screen is a magnified image of the imager by a magnification factor that has a transverse component and a longitudinal component. This quasi-axial projection system may be made thinner than other rear projection system of comparable screen size.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Inventors: Bao-gang Wu, Ji-ning Wu, Lu Cheng, Jian-mi Gao, Shuai Zeng, Hong-shou Yu, Yu-kuan Li, Wei Zhang, Zhi-jian Zhang, Shou-ying Liu, Qin Zhao
  • Publication number: 20080050729
    Abstract: A method for detecting cancer cells. A chemical luminescence reaction is used to obtain a result image. The result image is analyzed through a weighting process to a value of each gene. By doing do, a cancer can be precisely diagnosed.
    Type: Application
    Filed: October 25, 2006
    Publication date: February 28, 2008
    Applicant: Kaohsiung Medical University
    Inventors: Shiu-Ru Lin, Tian-Lu Cheng
  • Patent number: 7320791
    Abstract: A novel anti-polyethylene glycol monoclonal antibody and its preparation are disclosed. Such an antibody can be used for determining polyethylene glycol concentration in vitro or accelerating the clearance of a polyethylene glycol containing compound from the blood circulation in the human body thereby reducing the toxicity associated with the polyethylene glycol containing conjugate. The antibody is particularly useful in cancer therapy where the therapeutic agent is selectively delivered to the tumor by increasing the tumor/blood ratio of the polyethylene glycol containing compound.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: January 22, 2008
    Assignee: Academia Sinica
    Inventors: Steve Roffler, Tian-Lu Cheng, Pin-Yi Wu
  • Publication number: 20070003094
    Abstract: An earphone device integrated with a microphone has a main body, a microphone unit and a speaker unit. The microphone unit has a sound-absorbing film and a circuit unit, the sound-absorbing film being a hollow column and being connected to the main body through a rear end thereof, and the circuit unit being fixed on the main body and electrically connected to the sound-absorbing film. The speaker unit is mounted inside the sound-absorbing film of the microphone unit such that the microphone unit is located peripheral to the speaker unit. A microphone and an earphone can thus be integrated together as a whole so as to form an earphone device that can be used conveniently.
    Type: Application
    Filed: June 29, 2005
    Publication date: January 4, 2007
    Inventor: Lu-Cheng Chen
  • Publication number: 20060292985
    Abstract: A Bluetooth earpiece with two-way audio transmissions adopts a base body combined with a Bluetooth headset containing a signal transmitting end. An electrically connected amplifying unit, loudspeaker unit and audio signal capture unit are installed in the base body. The amplifying unit of the Bluetooth headset is fixed into the base body and electrically connected to signal transmitting end of the Bluetooth headset and also electrically connected to the Bluetooth headset. The Bluetooth headset is capable of receiving audio information from a remote end and sending the information to the loudspeaker unit of the Bluetooth earpiece through an audio transmission switching unit in the Bluetooth headset to produce sounds. In the meantime, users can receive the sounds by the audio signal capture unit of the Bluetooth earpiece, and the captured audio information is sent to the Bluetooth headset through the amplifying unit to complete the two-way audio transmission.
    Type: Application
    Filed: June 27, 2005
    Publication date: December 28, 2006
    Inventor: Lu-Cheng Chen
  • Patent number: 7128609
    Abstract: A mini-Universal Serial Bus (USB) connector assembly with more terminals is used to fasten the transfer speed. A mini-USB connector assembly includes a male USB connector and a female USB connector. The male USB connector includes an isolation body, a front metallic housing, a rear metallic housing and a plurality of terminals. Periphery of the main body is enclosed by the rear metallic housing. The terminals are manufactured by an insert molding process, and the terminals are positioned alongside on the bottom surface of the extension plates. The female USB connector includes a corresponding isolation body, a corresponding metallic housing and a plurality of corresponding terminals. The corresponding terminals are manufactured by an insert molding process, and the corresponding terminals are positioned alongside on the bottom surface of the corresponding extension plates. The male USB connector and the female USB connector respectively have 8 terminals.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: October 31, 2006
    Assignee: He-And Technology Co., Ltd.
    Inventor: Lu-Cheng Chen
  • Patent number: 7128608
    Abstract: A mini-USB connector assembly is used to fasten the transfer speed. A mini-USB connector assembly includes a male USB connector and a female USB connector. The male USB connector includes an isolation body, a front metallic housing, a rear metallic housing and a plurality of terminals. The terminals are manufactured by an insert molding process, and the terminals are positioned alongside on the bottom surface of the extension plates. The female USB connector includes a corresponding isolation body, a corresponding metallic housing and a plurality of corresponding terminals. The corresponding terminals are manufactured by an insert molding process, and the corresponding terminals are positioned alongside on the bottom surface of the corresponding extension plates. The male USB connector and the female USB connector respectively have 12 terminals. Each terminal has one end, and the 12 terminals are divided into two rows and positioned longitudinally at the circuit board.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: October 31, 2006
    Assignee: He-And Technology Co., Ltd.
    Inventor: Lu-Cheng Chen
  • Publication number: 20060238833
    Abstract: A portable information product having a built-in projection device, such as a cellular phone, a portable computer, a personal digital assistant, or various types of portable information products, has a data processing device and a built-in projection device. The data processing device has a main circuit module for processing data thereof and forming an output signal from the data. The built-in projection device is disposed in the data processing device and electrically connects to the main circuit module. The projection device has a light source and a projector. The light source generates a light. The light and the output signal are transmitted to the projector to form an image, and the projector projects the image outside the data processing device. As a result, the data of the data processing device is easier to view.
    Type: Application
    Filed: October 5, 2005
    Publication date: October 26, 2006
    Inventor: Lu-Cheng Chen
  • Patent number: D518477
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: April 4, 2006
    Assignee: He-And Technology Co., Ltd.
    Inventor: Lu-Cheng Chen