This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Industrial Technology Research Institute. Active years: 1999-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2009
Title: Tsahn-Yih Chang: Innovator in Data Access and Interrupt Processing Technologies
Introduction
Tsahn-Yih Chang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of technology, particularly in data access devices and interrupt processing methods. With a total of 2 patents, his work has had a meaningful impact on computer systems and their efficiency.
Latest Patents
One of Tsahn-Yih Chang's latest inventions is a data access device designed for use in computers that are in a power-off status. This invention includes a power multiplexer, a DC to DC converter, and a controller that allows external devices to access data from the storage device even when the computer is powered off. The controller detects when an external device attempts to access the data and manages the power supply to facilitate this process.
Another significant patent is a method and apparatus for dispatching multiple interrupt requests. This invention is particularly useful in multiprocessor systems, where it prioritizes interrupt requests and efficiently dispatches them to the appropriate processors. The system ensures that multiple high-priority requests can be handled simultaneously, improving the overall performance of the device.
Career Highlights
Tsahn-Yih Chang is affiliated with the Industrial Technology Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of computer systems, particularly in the areas of data management and processing efficiency.
Collaborations
Some of his notable coworkers include Ching-Chin Huang and Jerng-Cherng Fan. Their collaborative efforts contribute to the innovative environment at the Industrial Technology Research Institute.
Conclusion
Tsahn-Yih Chang's contributions to technology through his patents reflect his dedication to improving computer systems. His inventions in data access and interrupt processing are paving the way for more efficient technological solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile