Robert L. Barry — 19 Patents at IBM

Robert L. Barry has been granted 19 US patents while listed as an inventor at IBM. The first was granted in 1986 and the most recent in May 2021. Robert L. Barry ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Robert L. Barry in South Burlington, VT, US.

Patents per Year

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11011295	High efficiency on-chip 3D transformer structure	Robert A. Groves, Venkata Nr. Vanukuru	2021-05-18	$4,116,000
10049806	High efficiency on-chip 3D transformer structure	Robert A. Groves, Venkata Nr. Vanukuru	2018-08-14	$4,051,000
9831026	High efficiency on-chip 3D transformer structure	Venkata Nr. Vanukuru	2017-11-28	$8,975,000
9779869	High efficiency on-chip 3D transformer structure	Robert A. Groves, Venkata Nr. Vanukuru	2017-10-03	$4,036,000
9431164	High efficiency on-chip 3D transformer structure	Venkata Nr. Vanukuru	2016-08-30	$3,867,000
9318620	Folded conical inductor	Robert A. Groves, Venkata N.R. Vanukuru	2016-04-19	$3,648,000
9251948	High efficiency on-chip 3D transformer structure	Venkata Nr. Vanukuru	2016-02-02	$1,325,000
9171663	High efficiency on-chip 3D transformer structure	Robert A. Groves, Venkata Nr. Vanukuru	2015-10-27
8987067	Segmented guard ring structures with electrically insulated gap structures and design structures thereof	Phillip F. Chapman, Jeffrey P. Gambino, Michael L. Gautsch, Mark D. Jaffe, Kevin N. Ogg +1 more	2015-03-24	$3,177,000
8836460	Folded conical inductor	Robert A. Groves, Venkata N.R. Vanukuru	2014-09-16	$3,547,000
7466284	Chip seal ring having a serpentine geometry	—	2008-12-16	$6,236,000
6922349	Complementary two transistor ROM cell	Peter F. Croce, Steven M. Eustis, Yabin Wang	2005-07-26	$7,521,000
6778419	Complementary two transistor ROM cell	Peter F. Croce, Steven M. Eustis, Yabin Wang	2004-08-17	$5,840,000
6675273	Memory circuitry with auxiliary word line to obtain predictable array output when an invalid address is requested	Steven M. Eustis, Peter F. Croce	2004-01-06	$7,683,000
5825785	Serial input shift register built-in self test circuit for embedded circuits	John D. Chickanosky, Steven F. Oakland, Michael R. Ouellette	1998-10-20	$18,639,000
5602788	Read only memory having localized reference bit lines	John D. Chickanosky	1997-02-11	$15,155,000
5040145	Memory cell with active write load	John E. Andersen, James N. Bisnett, Eric G. Fung	1991-08-13	$15,056,000
4663742	Directory memory system having simultaneous write, compare and bypass capabilites	John E. Andersen, Kenneth H. Christie, Dennis J. Shea	1987-05-05	$28,926,000
4608667	Dual mode logic circuit for a memory array	—	1986-08-26	$26,291,000

Robert L. Barry — 19 Patents

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