This inventor holds 3 USPTO granted patents. Top assignee: Realtek Semiconductor Inc.. Active years: 2011-2025.
Company Filing History:
Years Active: 2011-2025
Title: Innovations by Chi-Hsiung Cheng
Introduction
Chi-Hsiung Cheng is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology and image processing. With a total of three patents to his name, Cheng continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is a display control integrated circuit applicable to performing video output generator reset control in a display device. This integrated circuit includes multiple sub-circuits, such as a video output generator and a display output control circuit. The video output generator generates an input vertical synchronization signal for controlling the playback of video data. The display output control circuit performs display output control by generating a set of display control signals to manage a display output module within the device. This set of signals includes a display vertical synchronization signal, which serves as a timing reference for the timing controller. During the interval between two consecutive pulses of the display vertical synchronization signal, the display output control circuit sends a reset signal to the video output generator to ensure proper functionality.
Another significant patent by Cheng is related to an image processing device and method. This invention outlines a method that involves referring to multiple frames or auxiliary data to determine if the frames are substantially the same. It includes selecting frames based on this determination to generate multiple selected frames and performing video processing on these selected frames. This innovative approach enhances the efficiency of image processing by optimizing the