M
Michael S. Gray
Researcher at IBM
Publications - 28
Citations - 741
Michael S. Gray is an academic researcher from IBM. The author has contributed to research in topics: Integrated circuit layout & Physical design. The author has an hindex of 10, co-authored 28 publications receiving 738 citations. Previous affiliations of Michael S. Gray include Mentor Graphics & GlobalFoundries.
Papers
More filters
Patent
Minimum layout perturbation-based artwork legalization with grid constraints for hierarchical designs
Robert J. Allen,Michael S. Gray,Fook-Luen Heng,Jason D. Hibbeler,Kevin W. McCullen,Rani Narayan,Robert F. Walker,Xin Yuan +7 more
TL;DR: In this article, a hierarchical grid constraint set is extracted and one or more critical objects of at least one cell is modeled as a variable set, and a linear programming problem is formulated to determine the initial locations of the critical objects.
Patent
Stylus sensing system
TL;DR: In this article, an improved stylus detection system for use on the surface of a display device is presented, which includes a radiative pickup stylus having a spherical antenna which receives the overlay signal independent of the angle at which it is held.
Patent
Stylus tilt detection apparatus for communication with a remote digitizing display
TL;DR: In this paper, an architecture for improved tilt detection for a radiative pickup stylus for a digitizing display is described. But the authors do not provide a detailed description of the proposed architecture.
Patent
IC layout optimization to improve yield
Robert J. Allen,Faye D. Baker,Albert M. Chu,Michael S. Gray,Jason D. Hibbeler,Daniel N. Maynard,Mervyn Y. Tan,Robert F. Walker +7 more
TL;DR: In this paper, a method of and service for optimizing an integrated circuit design to improve manufacturing yield is proposed, which uses manufacturing data and algorithms to identify areas with high probability of failures, i.e. critical areas.
Proceedings ArticleDOI
Migration of Cell Broadband Engine from 65nm SOI to 45nm SOI
Osamu Takahashi,Chad Allen Adams,D. Ault,Erwin Behnen,O. Chiang,Scott Raymond Cottier,Paula Kristine Coulman,J. Culp,Gilles Gervais,Michael S. Gray,Y. Itaka,C.J. Johnson,Fumihiro Kono,L. Maurice,Kevin W. McCullen,L. Nguyen,Yoichi Nishino,Hiromi Noro,J. Pille,Mack W. Riley,M. Shen,Chiaki Takano,Shunsaku Tokito,T. Wagner,H. Yoshihara +24 more
TL;DR: The challenges of migrating the Cell Broadband Engine (Cell BE) design from a 65 nm SOI to a 45 nm twin-well CMOS technology on SOI with low-k dielectrics and copper metal layers using a mostly automated approach is described.