Jeung
Andrew Jeung, Mountain View, CA US
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20140270365 | IMAGE PROCESSING OF IMAGES THAT INCLUDE MARKER IMAGES - An image processing method, includes: obtaining an image, the image having marker images and a background image; identifying presence of an object in the background image using a processor; and providing a signal for stopping a procedure if the presence of the object is identified. An image processing apparatus, includes: a processor configured for: obtaining an image, the image having marker images and a background image; identifying presence of an object in the background image; and providing a signal for stopping a procedure if the presence of the object is identified. A computer product having a non-transitory medium storing a set of instructions, an execution of which causes an image processing method to be performed, the method includes: obtaining an image, the image having marker images and a background image; identifying presence of an object in the background image; and providing a signal for stopping a procedure if the presence of the object is identified. | 09-18-2014 |
Boon S. Jeung, Singapore SG
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20140045280 | METHOD FOR PACKAGING CIRCUITS - A method for packaging integrated circuit chips (die) is described that includes providing a base substrate with package level contacts, coating a base substrate with adhesive, placing dies on the adhesive, electrically connecting the die to the package level contacts, and removing the backside of the base substrate to expose the backside of the package level contacts. Accordingly, an essentially true chip scale package is formed. Multi-chip modules are formed by filling gaps between the chips with an encapsulant. In an embodiment, chips are interconnected by electrical connections between package level contacts in the base substrate. In an embodiment, substrates each having chips are adhered back-to-back with through vias formed in aligned saw streets to interconnect the back-to-back chip assembly. | 02-13-2014 |
Bo Sun Jeung US
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20140096428 | DOT-SIGHTING DEVICE - A dot-sighting device includes a light source, a beam splitter and a reflective element. The light source emits light. The beam splitter includes a surface that reflects at least a portion of a first light component of the light and transmits at least a portion of a second light component. The reflective element reflects at least a portion of the first light component reflected by the surface of the beam splitter toward the beam splitter. The light reflected by the reflective element includes the second light component. | 04-10-2014 |
Francis Yeun Cheul Jeung, Hong Kong CN
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20080318544 | Frequency mixer - A mixer for mixing first and second input signals having first and second frequencies respectively. A voltage-to-current converter is coupled with an input for converting a first input signal into a current signal. A multiplier circuit is coupled with the voltage-to-current converter for multiplying the current signal with a second input signal to form an output signal at an output. A matching circuit is provided that couples a component of the current signal back to the input. The matching circuit can comprise a feedback resistor for feeding a part of the current signal back to the input. The second input signal is received at a second input coupled to a second voltage-to-current converter for converting a second input signal into a second current signal. In one embodiment of the mixer the second input is a local oscillator and the current signal is multiplied with a local oscillator signal to form an output signal at the output. | 12-25-2008 |
Soondeuk Jeung, Cookeville, TN US
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20110124941 | Surface Coalescers - Disclosed are coalescers, systems, and methods for coalescing a mixture of two phases, namely a continuous phase and a dispersed phase. The disclosed coalescers, systems, and methods include or utilize one or more layers of media material having a distinct mean pore size and wettability. The disclosed coalescers, systems, and methods are effective for removing the dispersed phase from the mixture. | 05-26-2011 |
20140034564 | MULTI-COMPONENT FILTER MEDIA WITH CONTROL RELEASED ADDITIVES - A filter media is described that employs multicomponent fiber material to form the filter media. The multicomponent fiber material is composed of two or more materials at least one of which is soluable in the application fluid that flows through and is filtered by the filter media to release additive(s) in a controlled manner into the application fluid. The additive(s) releases slowly throughout the filter application life. | 02-06-2014 |
Wah Gwain Jeung, Richardson, TX US
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20140262142 | VALVE PACKAGE - A heating, ventilating and air conditioning (HVAC) assembly that includes a duct and a coil assembly coupled to the duct. A supply line and return line are connected to the coil assembly. A first hanger assembly encircles the supply line, and a second hanger assembly encircles the return line. A support bracket has a first raised channel with a hole and second raised channel with a hole. A first threaded connector is secured using a square nut located in under the raised channel of the bracket, and a second threaded connector is connected to the threaded hole of the second hanger assembly and the second hole in a raised channel of a bracket and secured using a square nut located in under the raised channel of the bracket. | 09-18-2014 |