Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8586474 | Method to form a via | Ritwik Chatterjee, Eddie Acosta, Varughese Mathew | 2013-11-19 |
| 8168468 | Method of making a semiconductor device including a bridgeable material | Varughese Mathew, Tushar P. Merchant | 2012-05-01 |
| 8003517 | Method for forming interconnects for 3-D applications | Varughese Mathew, Eddie Acosta, Ritwik Chatterjee | 2011-08-23 |
| 7932175 | Method to form a via | Ritwik Chatterjee, Eddie Acosta, Varughese Mathew | 2011-04-26 |
| 7807572 | Micropad formation for a semiconductor | Varughese Mathew, Eddie Acosta, Ritwik Chatterjee | 2010-10-05 |
| 7572723 | Micropad for bonding and a method therefor | Varughese Mathew, Eddie Acosta, Ritwik Chatterjee | 2009-08-11 |
| 7422979 | Method of forming a semiconductor device having a diffusion barrier stack and structure thereof | Lynne Michaelson, Edward Acosta, Ritwik Chatterjee, Stanley M. Filipiak, Varughese Mathew | 2008-09-09 |
| 7410544 | Method for cleaning electroless process tank | Edward Acosta, Varughese Mathew | 2008-08-12 |
| 6924232 | Semiconductor process and composition for forming a barrier material overlying copper | Varughese Mathew, Christopher M. Prindle | 2005-08-02 |
| 6476623 | Percent backsputtering as a control parameter for metallization | Scott C. Bolton, Dean J. Denning | 2002-11-05 |
| 6451181 | Method of forming a semiconductor device barrier layer | Dean J. Denning, Bradley P. Smith, Daniel J. Loop, Gregory N. Hamilton, Md. Rabiul Islam +1 more | 2002-09-17 |
| 6294458 | Semiconductor device adhesive layer structure and process for forming structure | Jiming Zhang, Dean J. Denning, Scott K. Pozder | 2001-09-25 |
| 6187682 | Inert plasma gas surface cleaning process performed insitu with physical vapor deposition (PVD) of a layer of material | Dean J. Denning, Rama I. Hegde, Robert W. Fiordalice | 2001-02-13 |
| 6093966 | Semiconductor device with a copper barrier layer and formation thereof | Ramnath Venkatraman, John Mendonca, Gregory N. Hamilton, Jeffrey T. Wetzel, Tze Wing Poon | 2000-07-25 |
| 5801098 | Method of decreasing resistivity in an electrically conductive layer | Robert W. Fiordalice, T. P. Ong | 1998-09-01 |