Patents Represented by Attorney, Agent or Law Firm Blakely, Sokoloff, Taylor & Zafam LLP
  • Patent number: 6188117
    Abstract: A method and device for improved polycide resistance in polysilicon gates under 0.20 &mgr;m. The several embodiments of the invention provide for formation of gate electrode structures with recessed and partially recessed spacers. One embodiment, provides a gate electrode structure with recessed thick inner spacers and thick outer spacers. Another embodiment provides a gate electrode structure with recessed thin inner spacers and recessed thick outer spacers. Another embodiment provides a gate electrode structure with thin inner spacers and partially recessed outer spacers. Another embodiment provides a gate electrode structure with two spacer stacks. The outermost spacer stack with recessed thin inner spacers and recessed thick outer spacers. The inner spacer stack with thin inner spacers and thin outer spacers. Another embodiment provides a gate electrode structure with two spacer stacks. The outermost spacer stack with recessed thin inner spacers and recessed thick outer spacers.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: February 13, 2001
    Assignee: Intel Corporation
    Inventors: Chia-Hong Jan, Julie A. Tsai, Simon Yang, Tahir Ghani, Kevin A. Whitehill, Steven J. Keating, Alan Myers
  • Patent number: D455152
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: April 2, 2002
    Assignee: Intel Corporation
    Inventors: Carma Caughlan, Wei-Tong Sun, Suzanne Taylor, Mark Albrecht, Rick Feightner, Dave Heasty, Steve Brown, Steve Rodden, Pat Rodden, Son H. Lam, Bruce Clark, Kyle Fox, Bun Tan, Larry Altendorf, Greg Lento, Rob Armstrong, Todd Whitaker, Mike Midghall, Bob Eldridge