Tiew
Hock Soon Tiew, Singapore SG
Patent application number | Description | Published |
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20080264354 | Apparatus and Method for Generating Steam - The present invention relates to a steam generating apparatus ( | 10-30-2008 |
20100000130 | GARMENT CARE SYSTEM - A garment care system comprising a steam generator ( | 01-07-2010 |
20100107886 | METHOD FOR DETERMINING THE LIQUID LEVEL IN A BOILER - The present invention relates to a method of determining a liquid level in a boiler ( | 05-06-2010 |
20100223820 | APPARATUS AND METHOD FOR GENERATING STEAM - The present invention relates to a steam generating apparatus ( | 09-09-2010 |
20110209364 | GARMENT CARE SYSTEM - A garment care system includes a steam generator having a steam outlet, and a handset having a steam inlet arranged for coupling to the steam outlet, an opening for releasing steam and a steam control unit for controlling a valve for controlling the release of steam. The steam control unit includes a selector unit having at least two selection options, and a steam release switch connected to the selector unit and arranged for starting or stopping the release of steam in dependence on the selected option. | 09-01-2011 |
20110265354 | BOILER HAVING A SECTION FOR PREHEATING WATER - In a boiler ( | 11-03-2011 |
Kee Chee Tiew, Richardson, TX US
Patent application number | Description | Published |
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20090072803 | INRUSH CURRENT CONTROL - One embodiment of the present invention includes a power supply system. The power supply system comprises a variable voltage source configured to provide and incrementally increase a control voltage associated with a pass-transistor. The power supply system also comprises an inrush current monitor configured to monitor a current-flow through the pass-transistor. The power supply system further comprises a voltage control circuit configured to halt the incremental increase of the control voltage in response to the current-flow exceeding a predetermined current limit. | 03-19-2009 |
20090189586 | SWITCHED-CAPACITOR SOFT-START RAMP CIRCUITS - Methods and apparatus for a switched-capacitor soft-start ramp generator circuit are described. In an example, an apparatus to provide a soft-start voltage is described, comprising a first capacitor, a feedback circuit to increase a reference voltage based on an output voltage, a second capacitor, having a capacitance value greater than a capacitance value of the first capacitor, a first device to couple and decouple the first capacitor to the reference voltage and a second device to couple and decouple the first capacitor to the second capacitor. | 07-30-2009 |
20090189669 | METHODS AND APPARATUS TO REDUCE PROPAGATION DELAY OF CIRCUITS - Methods and apparatus to reduce propagation delay of circuits are disclosed. A disclosed apparatus to reduce propagation delay of a circuit comprises a level shifter to selectively turn a first circuit on and off; a first switch to couple the first circuit to a second circuit when the first circuit is on, wherein the second circuit is to selectively receive a first current from the first circuit based on a signal the second circuit receives from the level shifter; and a second switch to couple the first circuit to a reference signal based on the first current, the second switch causing the first circuit to start to turn off. | 07-30-2009 |
Kee Chee Tiew, Mountain View, CA US
Patent application number | Description | Published |
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20160134199 | HIGH VOLTAGE ANALOG SWITCH - A high voltage analog switch can be used in medical ultrasound applications. The high voltage analog switch can pass high voltage transducer excitation signals without necessarily having any high voltage power supplies. The high voltage analog switch can include three output switches, with one of the output switches having a clamp circuit for ensuring that transistors of an output switch on an input end of the high voltage analog switch remain OFF when the high voltage analog switch is OFF. | 05-12-2016 |
Kei Tee Tiew, Singapore SG
Patent application number | Description | Published |
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20140167995 | ANALOG-TO-DIGITAL CONVERTER - According to embodiments of the present invention, an analog-to-digital converter is provided. The analog-to-digital converter includes an input configured to receive an input signal, a feed-forward path connected to the input configured to feed forward the input signal, a processing path including a loop filter, wherein the loop filter includes at least one local feedback path configured to feed back an output signal of the loop filter to an input of the loop filter, a first combiner configured to combine the input signal fed forward by the feed-forward path with an output of the processing path, a quantizer configured to generate an output signal of the converter, a feed-back path configured to feed back the output signal, and a second combiner wherein the processing path is connected to the second combiner and the second combiner is configured to combine the input signal with the fed back output signal of the converter and supply the result of the combination to the processing path. | 06-19-2014 |
Kei-Tee Tiew, Selangor MY
Patent application number | Description | Published |
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20150153868 | CAPACITIVE TOUCH SENSING SYSTEM - There is provided a capacitive touch sensing system including a touch panel, a plurality of amplification units, an analog signal processing unit and an AD converter. The touch panel includes a plurality of driving electrodes intersecting with a plurality of sensing electrodes. Each of the amplification units is coupled to one of the sensing electrodes so as to output an amplified sensing signal. The analog signal processing unit demodulates a differential signal of the amplified sensing signals outputted by two adjacent amplification units or demodulates the amplified sensing signal outputted by the amplification units to generate a dc signal. The AD converter converts the dc signal to a digital signal. | 06-04-2015 |
Kim Boon Tiew, Johor MY
Patent application number | Description | Published |
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20130130574 | DRIVE MEANS FOR AMPHIBIOUS EQUIPMENT - Amphibious construction equipment comprising a working unit supported on a pair of elongate, parallel, buoyant pontoons ( | 05-23-2013 |