SP

Sampath Purushothaman

IBM: 18 patents #15 of 5,464Top 1%
📍 Yorktown Heights, NY: #1 of 135 inventorsTop 1%
🗺 New York: #14 of 9,035 inventorsTop 1%
Overall (2004): #301 of 270,089Top 1%
18
Patents 2004

Issued Patents 2004

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
6831366 Interconnects containing first and second porous low-k dielectrics separated by a porous buried etch stop layer Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Cristy Sensenich Tyberg 2004-12-14
6831364 Method for forming a porous dielectric material layer in a semiconductor device and device formed Timothy J. Dalton, Stephen E. Greco, Jeffrey Hedrick, Satyanarayana V. Nitta, Kenneth P. Rodbell +1 more 2004-12-14
6819000 High density area array solder microjoining interconnect structure and fabrication method John Harold Magerlein, Kevin S. Petrarca, Carlos J. Sambucetti, Richard P. Volant, George F. Walker 2004-11-16
6815329 Multilayer interconnect structure containing air gaps and method for making Katherina Babich, Roy A. Carruthers, Timothy J. Dalton, Alfred Grill, Jeffrey Hedrick +4 more 2004-11-09
6784485 Diffusion barrier layer and semiconductor device containing same Stephan A. Cohen, Timothy J. Dalton, John A. Fitzsimmons, Stephen M. Gates, Lynne M. Gignac +5 more 2004-08-31
6780499 Ordered two-phase dielectric film, and semiconductor device containing the same Stephen M. Gates, Christopher B. Murray, Satyanarayana V. Nitta 2004-08-24
6759321 Stabilization of fluorine-containing low-k dielectrics in a metal/insulator wiring structure by ultraviolet irradiation Katherina Babich, Alessandro C. Callegari, Stephen A. Cohen, Alfred Grill, Christopher V. Jahnes +2 more 2004-07-06
6747472 Temporary device attach structure for test and burn in of microjoint interconnects and method for fabricating the same John Harold Magerlein, Samuel McKnight, Kevin S. Petrarca, Carlos J. Sambucetti, Joseph J. Van Horn +2 more 2004-06-08
6737725 Multilevel interconnect structure containing air gaps and method for making Alfred Grill, Jeffrey Hedrick, Christopher V. Jahnes, Satyanarayana V. Nitta, Kevin S. Petrarca +2 more 2004-05-18
6732908 High density raised stud microjoining system and methods of fabricating the same Bruce K. Furman, Maheswaran Surendra, Sherif A. Goma, Simon Karecki, John Harold Magerlein +4 more 2004-05-11
6726996 Laminated diffusion barrier Edward Barth, Stephan A. Cohen, Chester T. Dziobkowski, John A. Fitzsimmons, Stephen M. Gates +3 more 2004-04-27
6724069 Spin-on cap layer, and semiconductor device containing same Timothy J. Dalton, Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Christy S. Tyberg 2004-04-20
6720249 Protective hardmask for producing interconnect structures Timothy J. Dalton, Christopher V. Jahnes, Joyce C. Liu 2004-04-13
6716742 Low-k interconnect structure comprised of a multilayer of spin-on porous dielectrics Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Cristy Sensenich Tyberg 2004-04-06
6710450 Interconnect structure with precise conductor resistance and method to form same Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Cristy Sensenich Tyberg 2004-03-23
6682786 Liquid crystal display cell having liquid crystal molecules in vertical or substantially vertical alignment Shui-Chih Lien, Alessandro C. Callegari, Paul S. Andry, Praveen Chaudhari, James A. Lacey +6 more 2004-01-27
6678949 Process for forming a multi-level thin-film electronic packaging structure Chandrika Prasad, Roy Yu, Richard L. Canull, Giulio DiGiacomo, Ajay P. Giri +6 more 2004-01-20
6677680 Hybrid low-k interconnect structure comprised of 2 spin-on dielectric materials Stephen M. Gates, Jeffrey Hedrick, Satyanarayana V. Nitta, Cristy Sensenich Tyberg 2004-01-13