Apurba Roy — 28 Patents at AT&T

Apurba Roy has been granted 28 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in August 2008. Apurba Roy ranks #134,628 of 4,157,543 US inventors in our database (top 3.2%). Patent records list Apurba Roy in Whitehall, PA, US.

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7408763	Low inductance multilayer capacitor	—	2008-08-05
7403369	Low inductance multilayer capacitor	—	2008-07-22
7251116	Low inductance multilayer capacitor	—	2007-07-31
6860003	I-channel surface-mount connector	—	2005-03-01
6792667	Fully automatic process for magnetic circuit assembly	Florencio Eiranova	2004-09-21
6750396	I-channel surface-mount connector	—	2004-06-15
6722930	I-channel surface-mount connector	—	2004-04-20
6692269	Circuit module with universal connectivity	Milivoje Slobodan Brkovic	2004-02-17
6649831	I-channel surface-mount connector with extended flanges	—	2003-11-18
6560105	Composite low flow impedance voltage guard for electronic assemblies	Michael A. Zimmerman	2003-05-06
6503088	I-channel surface-mount connector with extended flanges	—	2003-01-07
6452796	Low flow impedance voltage guard for electronic assemblies	—	2002-09-17
6414582	Low profile surface mount magnetic devices with controlled nonlinearity	Milivoje Slobodan Brkovic	2002-07-02
6312978	Method for leadless die interconnect without substrate cavity	Ronald Leavitt Law	2001-11-06
6175500	Surface mount thermal connections	—	2001-01-16	$39,364,000
6094123	Low profile surface mount chip inductor	—	2000-07-25	$81,780,000
6057027	Method of making peripheral low inductance interconnects with reduced contamination	—	2000-05-02	$96,316,000
5848149	Subscriber line interface and power circuit	Robert Chen, Paul W. Frazier, John Gammel, Andrew Marsh, Dewayne A. Spires	1998-12-08	$52,365,000
5802702	Method of making a device including a metallized magnetic substrate	Debra Anne Fleming, David W. Johnson, Jr., Vincent George Lambrecht, Jr., Henry Law, David Joseph Liptack +1 more	1998-09-08	$34,513,000
5710507	Temperature-controlled battery reserve system and method of operation thereof	David Rosenbluth, Gabriel G. Suranyi	1998-01-20	$20,118,000
5619791	Method for fabricating highly conductive vias	Vincent George Lambrecht, Jr., Henry Law, John Thomson, Jr., Te-Sung Wu	1997-04-15	$13,225,000
5588848	Low inductance surface-mount connectors for interconnecting circuit devices and method for using same	Ronald Leavitt Law, Steven A. Shewmake	1996-12-31	$7,282,000
5574420	Low profile surface mounted magnetic devices and components therefor	Steven A. Shewmake, James C. Wadlington	1996-11-12	$10,324,000
5479695	Method of making a multilayer monolithic magnetic component	Gideon Grader, David W. Johnson, Jr., John Thomson, Jr.	1996-01-02
5461308	Magnetoresistive current sensor having high sensitivity	Sungho Jin, Mark Thomas McCormack, James C. Wadlington	1995-10-24

12 Next »

Apurba Roy — 28 Patents

Issued Patents All Time

Patent Widget