Company Filing History:
Years Active: 2004-2006
Title: Aiteen Zhang: Innovator in Integrated Circuit Testing
Introduction
Aiteen Zhang is a notable inventor based in Westford, MA, who has made significant contributions to the field of integrated circuit testing. With a total of 2 patents, Zhang has developed innovative solutions that enhance the reliability and efficiency of electronic devices.
Latest Patents
Zhang's latest patents include a system and method for testing integrated circuits through modeling custom scan flops in level sensitive scan design. This invention provides a scan cell that utilizes a flip-flop as a master storage element and a latch as a slave storage element. During standard operation, these elements function as typical storage components. However, in test mode, they form a shift register that facilitates the shifting of test pattern data through the circuit, allowing for the identification and detection of faults in the design.
Another significant patent involves the implementation of an assertion check in ATPG models. This system includes an error signal generator within a scan cell that activates when there is a violation of necessary testing conditions. The scan cell comprises a set-reset flip-flop paired with a latch, which together form a scan path. The assertion check ensures that the enable clock and the shift clock do not both remain high simultaneously, generating an error signal when they do.
Career Highlights
Aiteen Zhang is currently employed at Sun Microsystems, Inc., where he continues to innovate in the field of integrated circuit technology. His work has been instrumental in advancing testing methodologies that improve the performance and reliability of electronic systems.
Collaborations
Zhang collaborates with Joseph Raymond Siegel, leveraging their combined expertise to drive advancements in integrated circuit testing.
Conclusion
Aiteen Zhang's contributions to integrated circuit testing through his innovative patents demonstrate his commitment to enhancing electronic device reliability. His work at Sun Microsystems, Inc. continues to influence the field positively.