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Da-Yu

Da-Yu Chang, Rowland Heights, CA US

Patent application number	Description	Published
20090118792	Video Processing Unit for a Visual Prosthetic Apparatus - A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye and comprising a power button, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.	05-07-2009
20090118793	Video Processing Unit for a Visual Prosthetic Apparatus - A video processing unit configured to convert a video image to stimulation patterns for stimulating neural tissue in a subject's eye, the video processing unit comprising a video processor for converting a video image to a digital video stream; a memory for storing the digital video stream; and a video preprocessor data interface for forming stimulation patterns based on the stored digital video stream.	05-07-2009
20090118794	Video Processing Unit for a Visual Prosthetic Apparatus - A visual prosthesis apparatus comprising: a video capture device for capturing a video image; a video processing unit associated with the video capture device, the video processing unit configured to convert the video image to stimulation patterns; and a retinal stimulation system configured to stimulate neural tissue in a subject's eye based on the stimulation patterns, wherein the video processing unit is configured to be powered on after a first time interval upon activation of a power button, wherein the video processing unit is configured to be powered off after a second time interval upon activation of a power button.	05-07-2009
20110118807	Retinal Prosthesis and Method of Manufacturing a Retinal Prosthesis - The present invention is an improved package and configuration for an implantable retinal prosthesis. The retinal prosthesis of the present invention includes an electrode array suitable to be mounted in close proximity to a retina, an electronics package and inductive receiving coil mounted next to each other on a strap surrounding the sclera so that the height above the sclera of the prosthesis is minimized.	05-19-2011

Da-Yu Liu, Taipei City TW

Patent application number	Description	Published
20090166082	ANTI-ELECTROMAGNETIC-INTERFERENCE SIGNAL TRANSMISSION FLAT CABLE - An anti-electromagnetic-interference (anti-EMI) signal transmission flat cable include a plurality of conducting wires; and an insulating sheath being an integrally formed flat and flexible member for longitudinally enclosing a circumferential surface of each of the conducting wires, so that the conducting wires are substantially equally spaced and parallelly arranged in the insulating sheath to isolate from one another. The insulating sheath has an anti-EMI and electrically non-conductive material doped therein, so as to protect the conducting wires against EMI during signal transmission and accordingly, prevent errors in signal transmission via the conducting wires.	07-02-2009

Da-Yu Wang, Shenzhen CN

Patent application number	Description	Published
20110100791	KEY MODULE AND METHOD OF MAKING THE SAME - A key module includes a light guide board made from polycarbonate material and a plurality of elastic keypads made from thermoplastic elastomer material and injected molding with the light guide board with a push member projecting above the light guiding board.	05-05-2011
20110107868	KEY MODULE WITH MULTI-COLOR MARKS - A key module includes a front panel, a light guide plate disposed under the front panel and a plurality of a plurality of elastic knobs disposed under the light guide plate. The front panel is divided to a plurality of push areas. The elastic knobs are corresponding to the push areas. Each push area defines an array of micropores running through the front panel. An inner face of each micropore is uneven.	05-12-2011