Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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San Yu Phoenix — 7 Patents

IBM: 7 patents #14,688 of 70,183Top 25%
San Jose, CA: #8,545 of 32,062 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
San Yu Phoenix has been granted 7 US patents while listed as an inventor at IBM. The first was granted in 2000 and the most recent in April 2005. San Yu Phoenix ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list San Yu Phoenix in San Jose, CA, US.

Patents per Year

Patents granted per year, 2000 to 2005Bar chart with a peak of 3 patents in 2004.peak 32000: 1 patents20002003: 2 patents20032004: 3 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6886012 Providing traditional update semantics when updates change the location of data records Kalpana Shyam, James Zu-Chia Teng, Julie Ann Watts, Jay A. Yothers 2005-04-26 $8,819,000
6754653 Method, system, and program for processing a fetch request for a target row in a table that precedes as current row Charles R. Bonner, Kalpana Shyam, Julie Ann Watts 2004-06-22 $6,022,000
6721731 Method, system, and program for processing a fetch request for a target row at an absolute position from a first entry in a table Karelle Lynne Cornwell, Kalpana Shyam 2004-04-13 $7,725,000
6694305 Method, system, and program for processing modifications to data in tables in a database system Margaret Bernal, Christopher Crone, Kalpana Shyam, James Zu-Chia Teng, Julie Ann Watts 2004-02-17 $14,035,000
6654039 Method, system and program for scrolling index scans Robert J. Hollines, III, Christina Marie Lee, David L. Levish, Michael R. Shadduck 2003-11-25 $5,480,000
6604097 Method, system, and program for using control data structures when performing operations with respect to a database Kalpana Shyam, James Zu-Chia Teng, Stephen Walter Turnbaugh, Julie Ann Watts 2003-08-05 $11,866,000
6098075 Deferred referential integrity checking based on determining whether row at-a-time referential integrity checking would yield the same results as deferred integrity checking Richard Vincent Becraft, Jr., Robert W. Engles, Claire Louise Willey McFeely, Kalpana Shyam, Julie Ann Watts 2000-08-01 $27,147,000