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Gunaranjan Viswanathan

from San Jose, CA
Age ~47

Gunaranjan Viswanathan Phones & Addresses

  • 5644 Le Fevre Dr, San Jose, CA 95118 (518) 892-3480
  • Folsom, CA
  • 162 10Th St, Troy, NY 12180 (518) 270-5144
  • 2240 15Th St, Troy, NY 12180 (518) 270-5144
  • 2214 15Th St, Troy, NY 12180
  • 2255 Germann Rd, Chandler, AZ 85224 (480) 664-3024
  • Santa Clara, CA

Publications

Us Patents

Semiconductor Device With Embedded Interconnect Pad

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US Patent:
8580609, Nov 12, 2013
Filed:
Jun 30, 2009
Appl. No.:
12/495589
Inventors:
Ke Xiao - Shanghai, CN
Henry K. Hong - Roseville CA, US
Gunaranjan Viswanathan - Folsom CA, US
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H01L 21/00
US Classification:
438107, 257735, 257737, 257738, 257690, 257692, 257E21499, 257E23069
Abstract:
A semiconductor device comprising: a lower semiconductor package that comprises a first set of one or more semiconductor dies, an upper semiconductor package that is stacked on the lower semiconductor package, the upper semiconductor package comprises a second set of one or more semiconductor dies, and a first interconnect pad that is embedded in a top side of the lower semiconductor package to couple the upper semiconductor package to the lower semiconductor package.

Nanotube Polymer Composite And Methods Of Making Same

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US Patent:
20060252853, Nov 9, 2006
Filed:
Nov 18, 2003
Appl. No.:
10/535279
Inventors:
Pulickel Ajayan - Troy NY, US
Chang Ryu - Troy NY, US
Nirupama Chakrapani - Troy NY, US
Gunaranjan Viswanathan - Troy NY, US
Seamus Curran - Troy NY, US
International Classification:
D01F 9/12
C08K 9/00
US Classification:
523215000, 423447100, 977847000, 524495000
Abstract:
The invention relates to derivatized, well-dispersed CNTs that have enhanced miscibility with organic agents. Composite materials may be made using such CNTs. The composite materials, in turn, may be used in optical and electronic applications.

Carbon Beads With Multimodal Pore Size Distribution

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US Patent:
20070258879, Nov 8, 2007
Filed:
Dec 12, 2006
Appl. No.:
11/636976
Inventors:
Georgios Karles - Richmond VA, US
Gunaranjan Viswanathan - Chandler AZ, US
John Layman - Blacksburg VA, US
Shuzhong Zhuang - Richmond VA, US
Assignee:
Philip Morris USA Inc. - Richmond VA
International Classification:
C01B 31/00
US Classification:
42344500R
Abstract:
A method of producing a multi-modal pore distribution activated carbon is provided herein by preparing a solution comprising a polymer precursor, mixing an additional material with the polymer precursor in the solution, cross-linking the polymer precursor with the additional material mixed therein, carbonizing the mixture of the polymer precursor and the additional material, and activating the carbonized mixture to form a multi-modal pore distribution activated carbon. The multi-modal pore distribution activated carbon can include pores less than 20 Å and greater than 30 Å or 500 Å depending upon the sorption properties desired, wherein the pore distribution of the activated carbon can be tailored to provide predetermined kinetics and/or gaseous constituent equilibrium isotherms.

Carbon Beads With Multimodal Pore Size Distribution

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US Patent:
20100152040, Jun 17, 2010
Filed:
Mar 1, 2010
Appl. No.:
12/715216
Inventors:
Georgios D. Karles - Richmond VA, US
Gunaranjan Viswanathan - Chandler AZ, US
John Layman - Blacksbury VA, US
Shuzhong Zhuang - Richmond VA, US
Assignee:
Philip Morris USA Inc. - Richmond VA
International Classification:
B01J 20/20
C01B 31/12
US Classification:
502404, 502418, 977742
Abstract:
A method of producing a multi-modal pore distribution activated carbon is provided herein by preparing a solution comprising a polymer precursor, mixing an additional material with the polymer precursor in the solution, cross-linking the polymer precursor with the additional material mixed therein, carbonizing the mixture of the polymer precursor and the additional material, and activating the carbonized mixture to form a multi-modal pore distribution activated carbon. The multi-modal pore distribution activated carbon can include pores less than 20 Å and greater than 30 Å or 500 Å depending upon the sorption properties desired, wherein the pore distribution of the activated carbon can be tailored to provide predetermined kinetics and/or gaseous constituent equilibrium isotherms.

Semiconductor Device With Embedded Interconnect Pad

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US Patent:
20140027907, Jan 30, 2014
Filed:
Sep 26, 2013
Appl. No.:
14/038546
Inventors:
Ke XIAO - Shanghai, CN
Henry K. HONG - Roseville CA, US
Gunaranjan VISWANATHAN - Folsom CA, US
International Classification:
H01L 23/522
US Classification:
257738
Abstract:
A semiconductor device comprising: a lower semiconductor package that comprises a first set of one or more semiconductor dies, an upper semiconductor package that is stacked on the lower semiconductor package, the upper semiconductor package comprises a second set of one or more semiconductor dies, and a first interconnect pad that is embedded in a top side of the lower semiconductor package to couple the upper semiconductor package to the lower semiconductor package.
Gunaranjan Viswanathan from San Jose, CA, age ~47 Get Report