Francesco Preda — 11 Patents at IBM

Francesco Preda has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in April 2025. Francesco Preda ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Francesco Preda in New Braunfels, TX, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12266598	Dense via pitch interconnect to increase wiring density	Sungjun Chun, Jose A. Hejase, Junyan Tang, Pavel Roy Paladhi, Nam H. Pham +2 more	2025-04-01
11388821	Thin film capacitors for core and adjacent build up layers	Charles L. Arvin, Brian W. Quinlan, Charles L. Reynolds, Jean Audet	2022-07-12	$10,906,000
10956649	Semiconductor package metal shadowing checks	Anson J. Call, Paul R. Walling	2021-03-23	$2,115,000
10660209	Thin film capacitors for core and adjacent build up layers	Charles L. Arvin, Brian W. Quinlan, Charles L. Reynolds, Jean Audet	2020-05-19	$2,035,000
10423752	Semiconductor package metal shadowing checks	Anson J. Call, Paul R. Walling	2019-09-24	$3,094,000
8722536	Fabrication method for circuit substrate having post-fed die side power supply connections	Daniel Douriet, Brian L. Singletary, Lloyd A. Walls	2014-05-13	$6,724,000
8716851	Continuously referencing signals over multiple layers in laminate packages	Lloyd A. Walls	2014-05-06	$5,370,000
8586476	Fabrication method for circuit substrate having post-fed die side power supply connections	Daniel Douriet, Brian L. Singletary, Lloyd A. Walls	2013-11-19	$3,686,000
8158461	Continuously referencing signals over multiple layers in laminate packages	Lloyd A. Walls	2012-04-17	$5,847,000
7863724	Circuit substrate having post-fed die side power supply connections	Daniel Douriet, Brian L. Singletary, Lloyd A. Walls	2011-01-04	$2,931,000
7015574	Electronic device carrier adapted for transmitting high frequency signals	David J. Alcoe, Ronald Peter Nowak, Stefano S. Oggioni	2006-03-21	$6,971,000

Francesco Preda — 11 Patents

Issued Patents All Time

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