Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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James O. Mergard — 12 Patents

AMD: 12 patents #1,014 of 9,280Top 15%
Pflugerville, TX: #95 of 621 inventorsTop 20%
Texas: #12,706 of 125,132 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
James O. Mergard has been granted 12 US patents while listed as an inventor at AMD. The first was granted in 1999 and the most recent in February 2005. James O. Mergard ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list James O. Mergard in Pflugerville, TX, US.

Patents per Year

Patents granted per year, 1999 to 2005Bar chart with a peak of 5 patents in 1999.peak 51999: 5 patents19992000: 1 patents20002002: 3 patents20022003: 1 patents20032004: 1 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6857033 I/O node for a computer system including an integrated graphics engine and an integrated I/O hub Dale E. Gulick, Larry D. Hewitt 2005-02-15 $5,967,000
6791554 I/O node for a computer system including an integrated graphics engine Dale E. Gulick, Larry D. Hewitt 2004-09-14 $2,721,000
6625683 Automatic early PCI transaction retry Asif Khan 2003-09-23 $3,430,000
6484227 Method and apparatus for overlapping programmable address regions Michael S. Quimby 2002-11-19 $1,532,000
6415348 Flexible microcontroller architecture James R. Magro, Michael S. Quimby, Pratik M. Mehta 2002-07-02 $3,406,000
6401156 Flexible PC/AT-compatible microcontroller James R. Magro, Michael S. Quimby, Pratik M. Mehta 2002-06-04 $2,015,000
6163826 Method and apparatus for non-concurrent arbitration of multiple busses Asif Khan 2000-12-19 $3,857,000
6009489 Method and system for supporting non-deterministic burst lengths in a memory system employing extended data out(EDO)DRAM 1999-12-28 $3,462,000
5996051 Communication system which in a first mode supports concurrent memory acceses of a partitioned memory array and in a second mode supports non-concurrent memory accesses to the entire memory array 1999-11-30 $2,801,000
5941968 Computer system for concurrent data transferring between graphic controller and unified system memory and between CPU and expansion bus device Michael S. Quimby, Carl K. Wakeland 1999-08-24 $2,354,000
5897659 Modifying RAS timing based on wait states to accommodate different speed grade DRAMs Robert Paul Gittinger 1999-04-27 $2,870,000
5881248 System and method for optimizing system bus bandwidth in an embedded communication system 1999-03-09 $5,385,000