Patents by Inventor Wang Wu

Wang Wu 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).

  • Patent number: 8475657
    Abstract: The method and device for filtering liquid in an aquarium, the filtration device made by the liquid filtration method comprises a box-shaped casing, the filtration bodies and filtration materials are set inside the casing, wherein the casing includes a water inlet set around the casing and grid panels set inside both sides of the casing; the filtration bodies include an inner filtration body set inside the grid panels and an outer filtration body set outside the grid panels; the filtration materials are filled inside the casing, between the inner filtration body and grid panels; in this way, the liquid to be filtered enters into the casing through the water inlet and flows out from the grid panels, and proceeds further from the casing via the inner filtration body, filtration materials and outer filtration body treatment.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: July 2, 2013
    Assignee: Shenzhen Xingrisheng Industrial Co., Ltd.
    Inventor: Wang Wu
  • Publication number: 20120181277
    Abstract: A lid of a canteen includes a cap, a drinking spout and a pulling member. The drinking spout is pivotally fixed in an accommodating groove of a pivotal base of the cap and the pulling member is fixed on connecting base of the cap. The accommodating groove has two sides respectively formed with a positioning groove for fitting a pivotal projection formed at two sides of the drinking spout respectively, and a recess formed in the bottom for fitting a waterproof washer. The drinking spout has two walking projections moving in sliding grooves formed in the pulling member, which includes a first notch and a second notch. As the drinking spout is driven by the pulling member to toward or backward form the cap, it can be pulled out or sheltered in the accommodating groove without being touched so that it can be hygienically.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 19, 2012
    Inventor: CHING YUEH WANG-WU
  • Patent number: 8176548
    Abstract: A protection system for a display apparatus and a method thereof are provided. The protection system includes an electronic key and a protection module. The protection system performs security identification with a plurality of passwords and updates the passwords every time after the security identification is completed to improve the security of the display apparatus. The display apparatus is allowed to be turned on when one of the passwords is correct, and the passwords are separately updated after the security identification is completed. The protection system is highly secure and provides greater convenience to users.
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: May 8, 2012
    Assignee: Coretronic Corporation
    Inventors: Chao-Wang Wu, Lien-Fu Cheng
  • Patent number: 7916215
    Abstract: A detection system and method for detecting received video signal type within a video device. The video device comprises a plurality of signal receivers; the signal receiver is used for receiving a signal, wherein each of the signal receivers receives one type of the corresponding video signal. First, the video device receives the signal, wherein the receivers receives a signal, directly detects one of the signal receivers which is carrying the video signal, and determines the type of the video signal being inputted to the signal receiver; and finally sending the video signal to an image processor for image processing.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: March 29, 2011
    Assignee: Coretronic Corporation
    Inventors: Chao-Wang Wu, Jyh-Yu Chuang
  • Publication number: 20100307971
    Abstract: The method and device for filtering liquid in an aquarium, the filtration device made by the liquid filtration method comprises a box-shaped casing, the filtration bodies and filtration materials are set inside the casing, wherein the casing includes a water inlet set around the casing and grid panels set inside both sides of the casing; the filtration bodies include an inner filtration body set inside the grid panels and an outer filtration body set outside the grid panels; the filtration materials are filled inside the casing, between the inner filtration body and grid panels; in this way, the liquid to be filtered enters into the casing through the water inlet and flows out from the grid panels, and proceeds further from the casing via the inner filtration body, filtration materials and outer filtration body treatment.
    Type: Application
    Filed: October 22, 2008
    Publication date: December 9, 2010
    Inventor: Wang Wu
  • Publication number: 20100223105
    Abstract: A system and method for selecting an accompanying content, such as an advertisement, for presentation with a main content, such as a web page is described. The system and method provide a profile of the main content that is used when selecting the accompanying content. The main content profile may be used to select the accompanying content when the main content is requested by a user for which little or no profile information is available. The main content profile is based on the content consumption history of a group of users for which profile information is available.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 2, 2010
    Applicant: KINDSIGHT, INC.
    Inventors: Michael Gassewitz, Denny Lung Sun Lee, Wang Wu, Haijun Cao
  • Publication number: 20100161411
    Abstract: There is provided a system and method for generating display advertisements from search based keyword advertisements. The system includes a keyword generation unit for generating one or more advertising keywords from a received category profile defining a classification hierarchy, for use in selecting one or more candidate advertisement messages from a plurality of advertisement messages, an advertisement selection unit for receiving one or more candidate advertisement messages comprising a text message selected from the plurality of advertisement messages and selecting one advertisement message from the one or more received candidate advertisement messages based upon one or more characteristics associated with the received one or more candidate advertisement messages and a creative advertisement assembly unit for generating an advertisement image based on the text advertisement of the selected one advertisement message for display in network based content.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 24, 2010
    Applicant: KINDSIGHT
    Inventors: Wang Wu, Dorothy Tse, Michael Gassewitz, Sitao Yang
  • Patent number: 7731043
    Abstract: A bottle stopper includes a cover body, a shaft rod and a rotatable member. The shaft rod is fixed inside the cover body and the rotatable member is secured on the cover body by means of an insert pin, which leans on two opposite oblique faces of the projecting base of the cover body. When the rotatable member is turned clockwise, the insert pin will be actuated to slide upward along the oblique faces of the projecting base and drive the shaft rod to move upward and squeeze a soft clogging member to expand outward and clog the bottle mouth of a bottle. The bottle stopper of this invention can be closely clogged in the bottle mouth, and its shaft rod and soft clogging member are hidden in the cover body, meeting sanitation, convenient in use and able to be placed horizontally for facilitating storing.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: June 8, 2010
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20100138370
    Abstract: A method and system for profiling a user based upon a user's previous on-line actions is provided. The profile provides a characterization of the user's preferences based upon a received user event. The user event identifying event identification information and a user identifier. A look-up in a cached web map is performed to retrieve classification information associated with the event identification information. A user profile is retrieved or created for the user identifier. Profile update information is generated based upon the retrieved classification information for the user event, to identify how the user is to be updated based upon the retrieved classification information and defined profiling rules. The user profile is updated and stored for access by an external advertising server. The classification information provides a text-score record comprising a text string and a score defined in relation to a lexical ontology comprising a hierarchy of categories.
    Type: Application
    Filed: November 23, 2009
    Publication date: June 3, 2010
    Applicant: Kindsight, Inc.
    Inventors: Wang Wu, Dorothy Tse, Michael Gassewitz, Denny Lung Sun Lee, Robert Gaudet
  • Patent number: 7726992
    Abstract: A RF connector comprising: an insulative housing defining a space section; an upper fixed contact and a lower movable contact are disposed on two opposite sides of the housing in a first direction, each of said upper fixed contact and said lower movable contact including a contact section in the space section and a solder tail exposed outside of the housing, the lower movable contact having on two opposite sides a pair of bending ends disposed which is a lying U-shape; and an upper case mounted upon the housing and defining a plug insertion passageway; and a metallic shell enclosing said upper case and the housing.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: June 1, 2010
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Leland Wang, Shih-Chi Hsiao, Jin-Liang Du, Jun Zhou, Zheng-Wang Wu, Shuo-Bin Ru
  • Patent number: 7717611
    Abstract: An egg beater includes a base having an accommodating chamber fixed therein with a positioning projection and having its outer upper edge disposed with an engage groove having its lower side bored with an annular recess. A stirrer is installed in the accommodating chamber of the base, having its upper side provided with a whisking member and its underside bored with an insert groove. A waterproof washer is fitted around the engage groove of the base, and an upper cover is mounted on the base and has its inner wall bored with an annular recess. In using, open the upper cover and knock an egg against the whisking member to let the egg liquid flow into the accommodating chamber, and then fix the upper cover on the base and hold the base and the upper cover with hands and shake them in directions up and down or left and right.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: May 18, 2010
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20100091609
    Abstract: An egg beater includes a base having an accommodating chamber fixed therein with a positioning projection and having its outer upper edge disposed with an engage groove having its lower side bored with an annular recess. A stirrer is installed in the accommodating chamber of the base, having its upper side provided with a whisking member and its underside bored with an insert groove. A waterproof washer is fitted around the engage groove of the base, and an upper cover is mounted on the base and has its inner wall bored with an annular recess. In using, open the upper cover and knock an egg against the whisking member to let the egg liquid flow into the accommodating chamber, and then fix the upper cover on the base and hold the base and the upper cover with hands and shake them in directions up and down or left and right.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Inventor: CHING YUEH WANG WU
  • Publication number: 20100081308
    Abstract: A RF connector comprising: an insulative housing defining a space section; an upper fixed contact and a lower movable contact are disposed on two opposite sides of the housing in a first direction, each of said upper fixed contact and said lower movable contact including a contact section in the space section and a solder tail exposed outside of the housing, the lower movable contact having on two opposite sides a pair of bending ends disposed which is a lying U-shape; and an upper case mounted upon the housing and defining a plug insertion passageway; and a metallic shell enclosing said upper case and the housing.
    Type: Application
    Filed: September 28, 2009
    Publication date: April 1, 2010
    Inventors: Leland Wang, Shih-Chi Hsiao, Jin-Liang Du, Jun Zhou, Zheng-Wang Wu, Shuo-Bin Ru
  • Patent number: 7641065
    Abstract: A canteen is composed of a main body, a cover, a control unit, a valve and an annular blocker. The cover is engaged with the main body, having a jointing tube protruding into the main body and two notches cut in the jointing tube. The control unit is fixed on the cover, having a jointing portion, two grooves formed in the jointing portion and reversely shaped to correspond to the notches of the cover, and a sucker bored with an outlet. The valve is installed in the control unit, having a bar to correspond to the outlet, and a guiding rod transversely extended out from its bottom to extend through the grooves and the notches of the cover. When rotating the control unit, the valve is moved up and down to be separated from or to clog the outlet, convenient for using and preventing the suction portion from contaminated.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: January 5, 2010
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20090218309
    Abstract: A canteen is composed of a main body, a cover, a control unit, a valve and an annular blocker. The cover is engaged with the main body, having a jointing tube protruding into the main body and two notches cut in the jointing tube. The control unit is fixed on the cover, having a jointing portion, two grooves formed in the jointing portion and reversely shaped to correspond to the notches of the cover, and a sucker bored with an outlet. The valve is installed in the control unit, having a bar to correspond to the outlet, and a guiding rod transversely extended out from its bottom to extend through the grooves and the notches of the cover. When rotating the control unit, the valve is moved up and down to be separated from or to clog the outlet, convenient for using and preventing the suction portion from contaminated.
    Type: Application
    Filed: March 3, 2008
    Publication date: September 3, 2009
    Inventor: CHING YUEH WANG WU
  • Patent number: 7543771
    Abstract: A mill for grinding edible particles is composed of a main body, a rotating knob, a shaft, a cover, a grinding base, a grinding block, a rotator, an anti-leaking cover, a ratchet block, a bottom base, an adjustment rotating base and two springs. By means of spiral grinding teeth of the grinding block and the grinding base, edible particles can be ground into powder to drop out of powder outlets of the bottom base while clockwise rotating the rotating knob. After using the mill, the powder outlets can be covered by the anti-leaking cover to prevent the powder from dropping on a table via counterclockwise rotating the rotating knob. And, via rotating the adjustment rotating base, the rotator can be moved up and down to alter the distance between the grinding block and the grinding base for grinding with diverse sizes of powder.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: June 9, 2009
    Inventor: Ching Yueh Wang Wu
  • Publication number: 20090084878
    Abstract: A mill for grinding edible particles is composed of a main body, a rotating knob, a shaft, a cover, a grinding base, a grinding block, a rotator, an anti-leaking cover, a ratchet block, a bottom base, an adjustment rotating base and two springs. By means of spiral grinding teeth of the grinding block and the grinding base, edible particles can be ground into powder to drop out of powder outlets of the bottom base while clockwise rotating the rotating knob. After using the mill, the powder outlets can be covered by the anti-leaking cover to prevent the powder from dropping on a table via counterclockwise rotating the rotating knob. And, via rotating the adjustment rotating base, the rotator can be moved up and down to alter the distance between the grinding block and the grinding base for grinding with diverse sizes of powder.
    Type: Application
    Filed: September 27, 2007
    Publication date: April 2, 2009
    Inventor: Ching Yueh Wang Wu
  • Patent number: D643857
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: August 23, 2011
    Assignee: Shenzhen Xingrisheng Industrial Co., Ltd.
    Inventors: Wang Wu, Baimao Zeng
  • Patent number: D650041
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: December 6, 2011
    Assignee: Shenzhen Xingrisheng Industrial Co., Ltd.
    Inventor: Wang Wu
  • Patent number: D681898
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: May 7, 2013
    Assignee: Shenzhen Xingrisheng Industrial Co., Ltd.
    Inventors: Wang Wu, Bangbing Yang