Indrajit Lahiri — 6 Patents at Applied Materials

Indrajit Lahiri has been granted 6 US patents while listed as an inventor at Applied Materials. The first was granted in 1999 and the most recent in December 2011. Indrajit Lahiri ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Indrajit Lahiri in West Lafayette, IN, US.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8083963	Removal of process residues on the backside of a substrate	Gerardo Delgadino, Teh-Tien Su, Sy-Yuan Brian Shieh, Ashok Sinha	2011-12-27	$8,284,000
7582167	Apparatus for reducing entrapment of foreign matter along a moveable shaft of a substrate support	Andrzej Kaszuba, Sophia M. Velastegui, Visweswaren Sivaramakrishnan, Pyongwon Yim, Mario David Silvetti +2 more	2009-09-01	$35,895,000
7279049	Apparatus for reducing entrapment of foreign matter along a moveable shaft of a substrate support	Andrzej Kaszuba, Sophia M. Velastegui, Visweswaren Sivaramakrishnan, Pyongwon Yim, Mario David Silvetti +2 more	2007-10-09	$22,463,000
7276447	Plasma dielectric etch process including ex-situ backside polymer removal for low-dielectric constant material	Gerardo Delgadino, Teh-Tien Su, Brian Sy-Yuan Sheih, Ashok Sinha	2007-10-02	$69,542,000
7107125	Method and apparatus for monitoring the position of a semiconductor processing robot	Pyongwon Yim, Satish Sundar, Vinay Shah, Mario David Silvetti, Douglas Kitajima +3 more	2006-09-12	$11,645,000
5900935	Homodyne interferometer and method of sensing material	Marvin Klein, G. David Bacher, David D. Nolte	1999-05-04