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Ooi
Bee Chuan James Ooi, Kowloon HK
| Patent application number | Description | Published |
|---|---|---|
| 20090325422 | Plug Converter for Changing the Electrical Pin Configuration of an Appliance Plug - A plug converter for changing the electrical pin configuration of an appliance plug has an enclosure with a base and a cover. On the base are connector pins having a first electrical pin configuration for connecting the enclosure to an electrical outlet. Within the enclosure are electrical connectors for connection with an appliance plug having a second electrical pin configuration. The electrical connectors are electrically connected to the connector pins. A support structure is provided adjacent an opening in the enclosure for supporting an appliance plug connected with the electrical connectors. | 12-31-2009 |
Boon Teck Ooi, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20100114388 | METHOD AND SYSTEM FOR CONTROLLING A DOUBLY-FED INDUCTION MACHINE - The present invention relates to a method and system for controlling a doubly-fed induction machine. In operation a rotor current vector is processed with a rotor position estimate vector. A scalar error quantity is the determined in dependence upon a stator current vector and the processed rotor current vector. The scalar error quantity is integrated and an estimate of the rotor angular frequency is determined in dependence upon the integrated scalar error quantity. To obtain a rotor position estimate, the estimate of the rotor angular frequency is integrated and a rotor position estimate vector is determined in dependence upon the rotor position estimate. The rotor position estimate vector is then provided for processing the rotor current vector. As output signals a signal indicative of the rotor position estimate vector and a signal indicative of the estimate of the rotor angular frequency are provided for controlling the doubly-fed induction machine. | 05-06-2010 |
Chia Ching Ooi, Breisgaw DE
| Patent application number | Description | Published |
|---|---|---|
| 20100166387 | METHOD AND APPARATUS FOR PLAYING VIDEO DATA OF HIGH BIT RATE FORMAT BY A PLAYER CAPABLE OF PLAYING VIDEO DATA OF LOW BIT RATE FORMAT - A player which is capable of playing a video data of low bit rate format, e.g., DVD-VR format, can not play a video data of high bit rate format, e.g., BD-RE format unless the video data is transcoded. Transcoding of video data generally requires a large size storage area. Based on an original navigation information for the video data of high bit rate format, a predictive navigation information for the video data of low bit rate format is generated. Using the original and predictive navigation information, the transcoding is done by sections. | 07-01-2010 |
Chin Shyan Raymond Ooi, Loyang Industrial Estate SG
| Patent application number | Description | Published |
|---|---|---|
| 20080215801 | Portable Data Storage Using Slc and Mlc Flash Memory - A portable data storage device is disclosed that includes an interface ( | 09-04-2008 |
Chong Kean Ooi, Glen Waverley AU
| Patent application number | Description | Published |
|---|---|---|
| 20100097893 | Method and Apparatus for Locating the Surface of Solid Growth Culture Media in a Plate - A method for locating the surface of a solid growth culture medium in a plate in a plate work position, the plate work position including a sensor and having a datum level fixed in one dimension (z), the method including: ˜placing the plate in the plate work position; ˜using the sensor to sense the medium surface for the positioned plate and measuring the distance to the medium surface; and ˜referencing the measured distance to the datum level to determine a surface positional reference, relative to the datum level, in one dimension (z) for the surface of the medium in the positioned plate. | 04-22-2010 |
| 20100173416 | Method and Apparatus for Inoculating and Streaking a Medium in a Plate - An apparatus for inoculating and streaking a solid growth culture medium in a plate, the streaking using a streaking applicator having a line of resiliently and flexibly supported spaced apart contact surfaces, the apparatus including: (a) an inoculating and streaking station including: a plate work position having a notional action line fixed in two dimensions (x,y) in a predetermined position; and a plate rotation device for rotating a positioned plate to cause streaking; (b) a sensor capable of locating the surface of the medium in a positioned plate to thereby determine for that plate, prior to inoculation and streaking of that plate, the third dimension (z) of the action line; (c) an inoculating device capable of dispensing inoculum, along the action line, on the surface of the medium in the positioned plate; and (d) a streaking device capable of moving the streaking applicator such that its line of spaced apart contact surfaces contacts, along the action line, the surface of the medium in the positioned plate, prior to rotation of the positioned plate for streaking. | 07-08-2010 |
Diana Hooi Kheng Ooi, The Hague NL
| Patent application number | Description | Published |
|---|---|---|
| 20100107686 | METHOD AND APPARATUS FOR SEPARATING ONE OR MORE C2+ HYDROCARBONS FROM A MIXED PHASE HYDROCARBON STREAM - A method for separating one or more C | 05-06-2010 |
Hoe S. Ooi, Cirencester GB
| Patent application number | Description | Published |
|---|---|---|
| 20100130027 | ROTATING ELECTRICAL CONNECTIONS AND METHODS OF USING THE SAME - This invention provides rotating electrical connections and methods of using the same. One aspect of the invention provides a rotating electrical connection. The rotating electrical connection includes: a rotary member and a pin. The rotary member includes a contact surface and is configured for rotation about a rotational axis. The rotational axis intersects with the contact surface. The pin is configured to contact the rotary member at the intersection of the rotational axis and the contact surface. | 05-27-2010 |
Kim Tiow Ooi, Maplewoods SG
| Patent application number | Description | Published |
|---|---|---|
| 20110197609 | HEAT TRANSFER SYSTEM AND METHOD - A heat transfer system and method for maintaining or controlling a temperature of a device under test (DUT) with heat generating capability. The heat transfer system comprises a temperature control unit (TCU) for thermal coupling to the DUT, the TCU arranged for flow of a heat transfer medium therethrough; an automatic expansion valve disposed upstream of the TCU; a flow-regulating valve disposed downstream of the TCU; and a controller coupled to the TCU for receiving an input signal representative of a temperature of the DUT; wherein the controller is further coupled to the flow-regulating valve to change a flow area of the flow-regulating valve based on the signal representative of the temperature of the DUT. | 08-18-2011 |