Patents by Inventor Wen Xu

Wen Xu 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: 20090227457
    Abstract: The present invention relates to stable, agricultural oil-in-water emulsion compositions.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 10, 2009
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Wen Xu, Holger Tank, Joey Cobb
  • Publication number: 20090227460
    Abstract: The present invention relates to stable, agricultural oil-in-water emulsion compositions.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 10, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Wen Xu, Holger Tank
  • Publication number: 20090227459
    Abstract: The present invention relates to stable, agricultural oil-in-water emulsion compositions.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 10, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Wen Xu, Holger Tank, Joey Cobb, Gary L. Sampson
  • Publication number: 20090203528
    Abstract: The present invention relates to stable, agricultural oil-in-water emulsion compositions.
    Type: Application
    Filed: February 4, 2009
    Publication date: August 13, 2009
    Applicant: Dow AgroSciences LLC
    Inventors: Wen Xu, Holger Tank, Robert L. Hill, Todd Mathieson
  • Publication number: 20090183643
    Abstract: A roller imprinting apparatus avoiding the drawbacks of deformation of the imprinting apparatus, incomplete imprint and side collapse upon mold stripping is disclosed to include a plurality of transmission rollers respectively spaced from one another at a distance, an imprinting belt extending around the transmission rollers and carrying one or a number of imprint structures and defining a imprinting zone and adapted for imprinting the imprint structures in a substrate, and a curer disposed corresponding to the imprinting zone and adapted for curing the substrate being imprinted with the imprinting belt.
    Type: Application
    Filed: January 14, 2009
    Publication date: July 23, 2009
    Inventors: Sen-Yeu Yang, Sue-Wen Xu, Jing-Tang Wu, Bin-Da Chan, Tzu-Chien Huang
  • Publication number: 20090175156
    Abstract: Methods and apparatuses for communication are provided.
    Type: Application
    Filed: January 5, 2009
    Publication date: July 9, 2009
    Inventor: Wen Xu
  • Publication number: 20090046568
    Abstract: Methods and apparatuses for communication are disclosed.
    Type: Application
    Filed: August 17, 2007
    Publication date: February 19, 2009
    Inventor: Wen Xu
  • Patent number: 7361013
    Abstract: A numeral lighter includes an inner lighter housing having a liquefied gas storage and a top supporting frame and a numeral outer casing having a receiving cavity and a top opening communicating with the receiving cavity, wherein the inner lighter housing is detachably received in the receiving cavity of the numeral outer casing at a position that the liquefied gas storage is protectively enclosed within the numeral outer casing while the top supporting frame is positioned at the top opening of the numeral outer casing such that the numeral outer casing forms as an interchangeable shell to accommodate the inner lighter housing therein so as to enhance an aesthetic appearance of the lighter.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: April 22, 2008
    Assignee: Zreative Product, Inc.
    Inventor: Wen Xu
  • Patent number: 7315487
    Abstract: A processing method of this invention relates to an angle of arrival estimation technique, where by a high resolution bathymetric sidescan sonar signal process method it measure the micro-geomorphy of the sea bottom. That is the multi-subarray sub-space fitting method. The invention shows that when the array elements number is fixed, no matter there is mutual coupling or not between array elements, there exists one subarray which has the smallest phase estimation standard deviation, the method of this invention overcomes the phase error caused by mutual coupling and enhances the measurement precision.
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: January 1, 2008
    Assignee: Institute of Acoustics, Chinese Academy of Sciences
    Inventors: Weiqing Zhu, Xiaodong Liu, Wen Xu
  • Publication number: 20070201548
    Abstract: A system and method for interference cancellation of received data via a communication channel in a cellular communication system having corresponding channel impulse response coefficients. Linear filtering of the received data is performed and thereafter a non-linear detection is executed to get detected data by non-linear signal processing. Filter coefficients are determined for linear pre-filtering of the received data to suppress non-Gaussian interference. The pre-filtered data is further processed by non-linear detection to get detected data.
    Type: Application
    Filed: September 25, 2006
    Publication date: August 30, 2007
    Applicant: BenQ Mobile GmbH & Co. OHG
    Inventors: Sabah Badri-Hoeher, Peter Hoeher, Claudiu Krakowski, Wen Xu
  • Publication number: 20070183031
    Abstract: This invention relates to a control device for controlling an astronomical telescope and, specifically, to a control device for automatic locating of celestial bodies, and to a method for controlling an astronomical telescope. The control device comprises a power input interface, a master controller, and an intelligent motor drive controller. The master controller comprises a CPU, an optional RAM, a FLASH microprocessor, one or more buttons, an LCD, a buzzer, one or more backlight diode lamps, one or more LED lights, a serial to USB interface, and an internal serial bus. The intelligent motor drive controller comprises a chip microprocessor having IAP functions, a two-way reversible PWM driving circuit having an output end and a detection end, a direct current motor, an optical encoder, an optical encoder detection circuit, and an over-current protection circuit.
    Type: Application
    Filed: February 2, 2007
    Publication date: August 9, 2007
    Inventors: Wen XU, Ning XU
  • Publication number: 20070091723
    Abstract: A processing method of this invention relates to an angle of arrival estimation technique, where by a high resolution bathymetric sidescan sonar signal process method it measure the micro-geomorphy of the sea bottom. This is the multi-subarray sub-space fitting method. The invention shows that when the array elements number is fixed, no matter there is mutual coupling or not between array elements, there exists one sub-array which has the smallest phase estimation standard deviation, the method of this invention overcomes the phase error caused by mutual coupling and enhances the measurement precision.
    Type: Application
    Filed: July 21, 2006
    Publication date: April 26, 2007
    Applicant: Institute of Acoustics, Chinese Academy of Sciences
    Inventors: Weiqing Zhu, Xiaodong Liu, Wen Xu
  • Publication number: 20070009845
    Abstract: The present invention discloses a lighter having a light effect arrangement, which includes a power source disposed in a power source cavity, an illuminator which is supported on a light window of the lighter casing to electrically connected to the power source; and a light effect actuator movably supported on the lighter casing between a light-off position and a light-on position, wherein at the light-off position, the illuminator is electrical disconnected with the power source to generate a light-off effect within the light window, and at the light-on position, the illuminator is electrical connected to the power source to generate a light-on effect within the light window.
    Type: Application
    Filed: July 7, 2005
    Publication date: January 11, 2007
    Inventor: Wen Xu
  • Publication number: 20060281038
    Abstract: A piezoelectric lighter includes a lighter body, a nozzle head including a nozzle seat and a gas emitting nozzle supported on the nozzle seat in a stationary manner for controlling gas ejecting at the gas emitting nozzle, and a nozzle joint movably coupling the nozzle head with the lighter body, wherein the nozzle joint has a guiding slot allowing a gas tube extending to the gas emitting nozzle and an ignition tip of a piezoelectric unit extending to a position closed to the gas emitting nozzle, wherein the nozzle seat is adapted to be selectively turned with respect to the lighter body via the nozzle joint to selectively adjust an orientation of the gas emitting nozzle so as to adjust an gas ejecting angle of the nozzle head with respect to the lighter body.
    Type: Application
    Filed: June 9, 2005
    Publication date: December 14, 2006
    Inventor: Wen Xu
  • Publication number: 20060275722
    Abstract: A numeral lighter includes an inner lighter housing having a liquefied gas storage and a top supporting frame and a numeral outer casing having a receiving cavity and a top opening communicating with the receiving cavity, wherein the inner lighter housing is detachably received in the receiving cavity of the numeral outer casing at a position that the liquefied gas storage is protectively enclosed within the numeral outer casing while the top supporting frame is positioned at the top opening of the numeral outer casing such that the numeral outer casing forms as an interchangeable shell to accommodate the inner lighter housing therein so as to enhance an aesthetic appearance of the lighter.
    Type: Application
    Filed: June 2, 2005
    Publication date: December 7, 2006
    Inventor: Wen Xu
  • Publication number: 20060269881
    Abstract: A functional lighter includes a lighter housing having a tool cavity and a tool sliding slot communicating with the tool cavity, an ignition actuator movable supported by the lighter housing for releasing gas from a liquefied fuel storage so as to ignite the gas ejected from a gas nozzle, and a utility tool arrangement including a utility tool retractably received in the tool cavity of the lighter housing and an actuation unit movable supported by the lighter housing to move the utility tool in a storage position and a usage position, wherein at the storage position, the utility tool is received in the tool cavity to hide in the lighter housing, and at the usage position, the utility tool is outwardly extended from the lighter housing through the tool sliding slot for providing an added function of the lighter.
    Type: Application
    Filed: May 26, 2005
    Publication date: November 30, 2006
    Inventor: Wen Xu
  • Patent number: D530854
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: October 24, 2006
    Assignee: Zreative Products Inc.
    Inventor: Wen Xu
  • Patent number: D530856
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: October 24, 2006
    Assignee: Zreative Product, Inc.
    Inventor: Wen Xu
  • Patent number: D534305
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: December 26, 2006
    Inventor: Wen Xu
  • Patent number: D548394
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: August 7, 2007
    Assignee: Zreative Products Inc.
    Inventor: Wen Xu