Company Filing History:
3 out of 86 
1 out of 408 
Years Active: 2010-2018
Title: Innovations of Zheng Liu
Introduction
Zheng Liu is an accomplished inventor based in Sunnyvale, CA, with a notable portfolio of innovations. He holds a total of 4 patents that reflect his expertise in integrated circuit technology and image processing.
Latest Patents
One of his latest patents is titled "System and method for protecting data stored in the control registers of an integrated circuit." This invention provides a robust system for safeguarding data within control registers, such as those found in television chips. The method employs selectively activated read protection modules that restrict access to the control registers unless a specific key or password is entered. This key can be stored in password registers within the chip, and a key access generator facilitates read access when the correct values are inputted.
Another significant patent by Zheng Liu involves "Systems and methods of image processing including removal of discontinuous ramp and/or smoothing features." This patent outlines techniques for processing image data to achieve smoothed output discontinuities. The method analyzes pixel data indicative of display information on a graphical user interface, detects ramp steps in the pixel data, and assigns a carry possibility for adjacent pixels. This innovative approach enhances the quality of image display by adjusting pixel values based on the detected ramp steps.
Career Highlights
Zheng Liu has worked with notable companies in the technology sector, including Trident Microsystems Ltd. and Entropic Communications, Inc. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Throughout his career, Zheng Liu has collaborated with talented individuals such as Jiande Jiang and Chun-Wei Chen. These partnerships have fostered innovation and contributed to the advancement of technology in their respective areas.
Conclusion
Zheng Liu's contributions to the fields of integrated circuits and image processing demonstrate his commitment to innovation. His patents not only protect valuable data but also enhance the quality of visual displays. His work continues to influence the technology landscape significantly.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.