This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: Innovations of Hai H Chen
Introduction
Hai H Chen is a notable inventor based in Yorktown Heights, NY (US). He has made significant contributions to the field of technology, particularly in routing methods for multilayer packages. His innovative approach aims to minimize coupled noise in differential current switch (DCS) pairs.
Latest Patents
Hai H Chen holds a patent titled "Automatic DCS routing for multilayer packages to minimize coupled noise." This patent describes a routing method for DCS pairs that initially shortens the min/max length window for a first routed rail. This approach increases the likelihood that the length of the second rail will fall within the specified window. The routing domain for the first rail is modified to ensure that the first pin exit direction is toward the second pin of the DCS pair. A suitable algorithm, such as a prior art mazerouter algorithm, is employed to route the first rail along a path restricted to the routing domain. The program accepts proposed via connections only if there is an available adjacent via for routing the second rail. If a via for the second rail is not available, the proposed route for the first rail is rejected. This innovative method enhances the efficiency and effectiveness of multilayer package routing.
Career Highlights
Hai H Chen is currently associated with International Business Machines Corporation (IBM). His work at IBM has allowed him to explore and develop advanced technologies that contribute to the industry. His expertise in routing methods has positioned him as a valuable asset within the company.
Collaborations
Throughout his career, Hai H Chen has collaborated with notable colleagues, including Ling-Hui Hao and Philip S Honsinger. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Hai H Chen's contributions to technology through his patent and work at IBM highlight his role as an influential inventor. His innovative routing methods continue to impact the industry positively.