Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
LS

Limei Shaw — 6 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
San Jose, CA: #9,609 of 32,062 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Limei Shaw has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in November 2015. Limei Shaw ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Limei Shaw in San Jose, CA, US.

Patents per Year

Patents granted per year, 2002 to 2015Bar chart with a peak of 2 patents in 2015.peak 22002: 1 patents20022005: 1 patents20052007: 1 patents20072008: 1 patents20082015: 2 patents2015

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9189320 Handling intermittent recurring errors in a network Ian A. MacQuarrie, James A. O'Connor, Thomas Walter, Thomas V. Weaver, Shawn T. Wright 2015-11-17 $3,493,000
9116807 Handling intermittent recurring errors in a network Ian A. MacQuarrie, James A. O'Connor, Thomas Walter, Thomas V. Weaver, Shawn T. Wright 2015-08-25 $7,184,000
7363399 Method, apparatus and computer program product providing storage network dynamic tuning of I/O flow with Queue Depth Che Lui Shum, Lucy Kung, Rong Zeng 2008-04-22 $8,943,000
7207033 Automatic backup and restore for configuration of a logical volume manager during software installation Lucy Kung, Che Lui Shum 2007-04-17 $6,339,000
6954881 Method and apparatus for providing multi-path I/O in non-concurrent clustering environment using SCSI-3 persistent reserve John T. Flynn Jr., Richard H. Johnson 2005-10-11 $11,788,000
6341356 System for I/O path load balancing and failure which can be ported to a plurality of operating environments Richard H. Johnson, Cam-Thuy Do 2002-01-22 $24,243,000