Patents by Inventor David Yeo

David Yeo 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: 8672231
    Abstract: A system for manufacturing an integrated circuit system having a substrate with a integrated circuit device. A first pad is formed on the substrate and connected to the integrated circuit device. A first dielectric layer is formed over the substrate and the first pad, with the first dielectric layer having an opening provided therein exposing the first pad. An upper redistribution layer is formed over the first dielectric layer. A portion of the upper redistribution layer is formed into an antenna with the antenna connected to the first pad. A second dielectric layer is formed over the first dielectric layer and over the antenna.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: March 18, 2014
    Assignee: GLOBALFOUNDRIES Singapore Pte. Ltd.
    Inventors: David Yeo, Victor Tan, Marvin Lo, Kai Keong Cheong, Stanley Bay, Anthony Yong
  • Publication number: 20090014543
    Abstract: A system for manufacturing an integrated circuit system having a substrate with a integrated circuit device. A first pad is formed on the substrate and connected to the integrated circuit device. A first dielectric layer is formed over the substrate and the first pad, with the first dielectric layer having an opening provided therein exposing the first pad. An upper redistribution layer is formed over the first dielectric layer. A portion of the upper redistribution layer is formed into an antenna with the antenna connected to the first pad. A second dielectric layer is formed over the first dielectric layer and over the antenna.
    Type: Application
    Filed: September 22, 2008
    Publication date: January 15, 2009
    Applicant: CHARTERED SEMICONDUCTOR MANUFACTURING LTD.
    Inventors: David Yeo, Victor Tan, Marvin Lo, Kai Keong Cheong, Stanley Bay, Anthony Yong
  • Patent number: 7444735
    Abstract: A system for manufacturing an integrated circuit system having a substrate with a integrated circuit device. A first pad is formed on the substrate and connected to the integrated circuit device. A first dielectric layer is formed over the substrate and the first pad, with the first dielectric layer having an opening provided therein exposing the first pad. An upper redistribution layer is formed over the first dielectric layer. A portion of the upper redistribution layer is formed into an antenna with the antenna connected to the first pad. A second dielectric layer is formed over the first dielectric layer and over the antenna.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: November 4, 2008
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: David Yeo, Victor Tan, Marvin Lo, Kai Keong Cheong, Stanley Bay, Anthony Yong
  • Patent number: 6997593
    Abstract: There is provided a novelty candy assembly including a body, an illumination module attached to the body, a cover for the illumination module, the cover having at least an outer layer of candy, at least one activation conduit extending through the cover and being operatively connected to an activation switch within the body, at least one speaker within the body, and at least one memory chip within the body. The activation switch is activated when the candy is at least in part consumed, the activation switch being part of a circuit including the illumination module, the memory chip, and the speaker. Pre-recorded audio in the memory chip is reproduced by the at least one speaker and illumination is produced by the illumination module when the activation switch is activated.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: February 14, 2006
    Assignee: 1st Choice Product Pte Ltd.
    Inventors: Tze Phem Ricky Yeo, Kwee Seng David Yeo
  • Publication number: 20050276028
    Abstract: A system for manufacturing an integrated circuit system having a substrate with a integrated circuit device. A first pad is formed on the substrate and connected to the integrated circuit device. A first dielectric layer is formed over the substrate and the first pad, with the first dielectric layer having an opening provided therein exposing the first pad. An upper redistribution layer is formed over the first dielectric layer. A portion of the upper redistribution layer is formed into an antenna with the antenna connected to the first pad. A second dielectric layer is formed over the first dielectric layer and over the antenna.
    Type: Application
    Filed: June 2, 2005
    Publication date: December 15, 2005
    Applicant: CHARTERED SEMICONDUCTOR MANUFACTURING LTD.
    Inventors: David Yeo, Victor Tan, Marvin Lo, Kai Keong Cheong, Stanley Bay, Anthony Yong
  • Publication number: 20040172326
    Abstract: The present invention relates to a system for displaying information, such as advertising, at a remote site. The system includes a display system positioned at the remote site (3). The display system is formed from a number of displays (23-1 . . . 23-n) adapted for wireless communication with an end station (21). The display system is adapted to communicate with base station (1) that includes an input for receiving display data representing the information to be displayed and, a controller (11) for controlling the display of the information. The base station (1) and displays systems operate by communicating via a communications system (2) so as to allow the display data to be transferred from the base station (1) to the display system. The display system then operates to display the information as required by the controller (11).
    Type: Application
    Filed: April 22, 2004
    Publication date: September 2, 2004
    Inventors: David Yeo, Colin Theseira, Dinesh Tripathi
  • Publication number: 20040001055
    Abstract: A mechanism for storing and ejecting a display device pertaining to a car information output apparatus includes an insert device allowing insertion of the display device into the mechanism, the insert device including a bracket frame and a bracket base, the bracket base being connectable to the display device. A guide device provides two-way guidance for the insertion of the display device along a substantially linear path between an eject position and a store position. Compression springs are arranged for exerting an ejecting force on said insert means. A locking device releasably locks the insert means in the store position against the ejecting force. The springs include a first compression spring having first and second ends and a second compression spring having first and second ends.
    Type: Application
    Filed: June 30, 2003
    Publication date: January 1, 2004
    Applicant: Siemens Aktiengesellschaft
    Inventor: David Yeo Wee Kiang
  • Publication number: 20030101146
    Abstract: The present invention recognises that the right price has to be set at the right time so as to facilitate the clearing of residual service capacity at any instance. The need to facilitate the clearing of residual service capacity is especially eminent in cases where the services are perishable. The limited capacity of these services changes a consumer's willingness to pay as the time-to-service reduces, the residual service capacity depletes, and the number of consumers increases. The combination of attributes for a service can be varied to produce a selection of service profiles. The value that a consumer places on each service profile can be determined based on the time-to-service, the residual service capacity, and the number of competing bids when a service profile is selected. This allows the price for each service profile to be optimally updated, facilitating the swift clearing of residual service capacity in the process.
    Type: Application
    Filed: November 23, 2001
    Publication date: May 29, 2003
    Inventors: Chin Lay David Yeo, Lai Chwang Chua, Juin Kuan Chong, Sew Kein Lee, Cheng Leng Ng
  • Patent number: 6380610
    Abstract: A novel design of an oxidation mask for improved control of birds beak and more specifically for tailoring and smoothing the field oxide isolation profile in the vicinity of the birds beak. The mask design is particularly advantageous for narrow field isolation spacings found in sub half-micron integrated circuit technology. The mask uses a thin silicon nitride foot along its lower edge to allow nominal expansion of the oxide during the early stages of oxidation, thereby permitting in-situ stress relief as well as a smoothing of the oxide profile. A cantilevered portion of a second, thicker silicon nitride layer suppresses the upward movement of the flexible foot during the later stages of the oxidation when the growth rate has slowed, thereby inhibiting the growth of the birds beak. Shear stresses responsible for dislocation generation are reduced as much as fifty fold. This stress reduction is accompanied by an improvement in surface topography as well as suppression of the narrow oxide thinning effect.
    Type: Grant
    Filed: February 25, 1999
    Date of Patent: April 30, 2002
    Assignee: Chartered Semiconductor Manufacturing Ltd.
    Inventors: Igor V. Peidous, Elgin Quek, Konstantin V. Loiko, David Yeo Yong Hock
  • Patent number: 5894059
    Abstract: A novel design of an oxidation mask for improved control of birds beak and more specifically for tailoring and smoothing the field oxide isolation profile in the vicinity of the birds beak. The mask design is particularly advantageous for narrow field isolation spacings found in sub half-micron integrated circuit technology. The mask uses a thin silicon nitride foot along its lower edge to allow nominal expansion of the oxide during the early stages of oxidation, thereby permitting in-situ stress relief as well as a smoothing of the oxide profile. A cantilevered portion of a second, thicker silicon nitride layer suppresses the upward movement of the flexible foot during the later stages of the oxidation when the growth rate has slowed, thereby inhibiting the growth of the birds beak. Shear stresses responsible for dislocation generation are reduced as much as fifty fold. This stress reduction is accompanied by an improvement in surface topography as well as suppression of the narrow oxide thinning effect.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: April 13, 1999
    Assignee: Chartered Semiconductor Manufacturing Company Ltd.
    Inventors: Igor V. Peidous, Konstantin V. Loiko, Elgin Quek, David Yeo Yong Hock