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Lewis Shen — 35 Patents

AMD: 34 patents #278 of 9,280Top 3%

Cupertino, CA: #440 of 6,989 inventorsTop 7%

California: #14,008 of 386,348 inventorsTop 4%

Overall (All Time): #96,288 of 4,157,543Top 3%

35 Patents All Time

Lewis Shen has been granted 35 US patents while listed as an inventor at AMD. The first was granted in 1989 and the most recent in April 2005. Lewis Shen ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Lewis Shen in Cupertino, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6878622	Method for forming SAC using a dielectric as a BARC and FICD enlarger	Wenge Yang, Ramkumar Subramanian, Fei Wang	2005-04-12	$6,806,000
6867097	Method of making a memory cell with polished insulator layer	Mark T. Ramsbey, Robert B. Ogle, Tommy Hsiao, Angela T. Hui, Tuan Pham +1 more	2005-03-15	$4,259,000
6586339	Silicon barrier layer to prevent resist poisoning	Marina V. Plat, Robert B. Ogle	2003-07-01	$4,199,000
6534411	Method of high density plasma metal etching	Wenge Yang	2003-03-18	$1,685,000
6515328	Semiconductor devices with reduced control gate dimensions	Wenge Yang, Mark S. Chang	2003-02-04	$1,030,000
6452225	Method and structure of etching a memory cell polysilicon gate layer using resist mask and etched silicon oxynitride	Wenge Yang	2002-09-17
6383939	Method for etching memory gate stack using thin resist layer	Wenge Yang	2002-05-07	$2,110,000
6372651	Method for trimming a photoresist pattern line for memory gate etching	Wenge Yang	2002-04-16	$2,231,000
6365509	Semiconductor manufacturing method using a dielectric photomask	Ramkumar Subramanian, Wenge Yang, Marina V. Plat	2002-04-02	$3,760,000
6355546	Thermally grown protective oxide buffer layer for ARC removal	Richard J. Huang	2002-03-12	$4,949,000
6352930	Bilayer anti-reflective coating and etch hard mask	Kathleen R. Early, Suzette K. Pangrle, Maria C. Chan	2002-03-05	$11,927,000
6291329	Protective oxide buffer layer for ARC removal	Richard J. Huang	2001-09-18	$2,710,000
6271154	Methods for treating a deep-UV resist mask prior to gate formation etch to improve gate profile	Wenge Yang	2001-08-07	$4,984,000
6232002	Bilayer anti-reflective coating and etch hard mask	Kathleen R. Early, Suzette K. Pangrle, Maria C. Chan	2001-05-15	$7,906,000
6218310	RTA methods for treating a deep-UV resist mask prior to gate formation etch to improve gate profile	Wenge Yang	2001-04-17	$5,863,000
6174819	Low temperature photoresist removal for rework during metal mask formation	Jeffrey A. Shields, Anne E. Sanderfer	2001-01-16	$7,676,000
6159794	Methods for removing silicide residue in a semiconductor device	Wenge Yang	2000-12-12	$4,351,000
6159860	Method for etching layers on a semiconductor wafer in a single etching chamber	Wenge Yang	2000-12-12	$4,351,000
6110779	Method and structure of etching a memory cell polysilicon gate layer using resist mask and etched silicon oxynitride	Wenge Yang	2000-08-29	$7,735,000
6074956	Method for preventing silicide residue formation in a semiconductor device	Wenge Yang	2000-06-13	$9,833,000
6025268	Method of etching conductive lines through an etch resistant photoresist mask	—	2000-02-15	$6,005,000
6011289	Metal oxide stack for flash memory application	Richard J. Huang	2000-01-04	$4,612,000
5977601	Method for etching memory gate stack using thin resist layer	Wenge Yang	1999-11-02	$2,027,000
5973353	Methods and arrangements for forming a tapered floating gate in non-volatile memory semiconductor devices	Wenge Yang	1999-10-26	$1,975,000
5948703	Method of soft-landing gate etching to prevent gate oxide damage	Wenge Yang	1999-09-07	$3,060,000