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

Christopher T. Phan — 6 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
Qualcomm: 1 patents #7,593 of 12,104Top 65%
Rochester, MN: #842 of 3,042 inventorsTop 30%
Minnesota: #11,902 of 52,454 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Christopher T. Phan has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2009 and the most recent in July 2015. Christopher T. Phan ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Christopher T. Phan in Rochester, MN, US.

Patents per Year

Patents granted per year, 2009 to 2015Bar chart with a peak of 2 patents in 2011.peak 22009: 1 patents20092011: 2 patents20112013: 1 patents20132015: 2 patents2015

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9092333 Fault isolation with abstracted objects Zane Coy Shelley 2015-07-28 $3,451,000
9021483 Making hardware objects and operations thread-safe Daniel M. Crowell, Alan Hlava, David D. Sanner 2015-04-28 $3,749,000
8497694 On-chip sensor for measuring dynamic power supply noise of the semiconductor chip Lew G. Chua-Eoan, Boris Andreev, Amirali Shayan, Xiaohua Kong, Mikhail Popovich +2 more 2013-07-30 $10,271,000
8055719 Performance and reduce network traffic for remote hardware data scan operations Thi N. Tran 2011-11-08 $3,097,000
7865854 Simultaneous parameter-driven and deterministic simulation with or without synchronization Duane A. Averill, Corey V. Swenson, Sharon D. Vincent 2011-01-04 $2,931,000
7526611 Unified processor cache model in multiprocessor system Anh-Tuan Hoang 2009-04-28 $8,592,000