Darrell Simpson — 3 Patents at Agere Systems

Darrell Simpson has been granted 3 US patents while listed as an inventor at Agere Systems. The first was granted in 2001 and the most recent in July 2006. Darrell Simpson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Darrell Simpson in Raleigh, NC, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7071563	Barrier layer for interconnect structures of a semiconductor wafer and method for depositing the barrier layer	Siddhartha Bhowmik, Sailesh Mansinh Merchant	2006-07-04
6899596	Chemical mechanical polishing of dual orientation polycrystalline materials	Michael J. Antonell, Jennifer A. Antonell, Erik Cho Houge, Ryan Maynard	2005-05-31
6271150	Methods of raising reflow temperature of glass alloys by thermal treatment in steam, and microelectronic structures formed thereby	Robert T. Croswell, Arnold Reisman, Dorota Temple, C. Kenneth Williams	2001-08-07

Darrell Simpson — 3 Patents

Issued Patents All Time

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