Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xuan T. Phan — 14 Patents

NVIDIA: 5 patents #1,433 of 7,811Top 20%
SISipix Imaging: 4 patents #30 of 91Top 35%
ITInphase Technologies: 3 patents #27 of 85Top 35%
Zelienople, PA: #7 of 127 inventorsTop 6%
Pennsylvania: #5,450 of 74,527 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Xuan T. Phan has been granted 14 US patents while listed as an inventor at NVIDIA. The first was granted in 1985 and the most recent in November 2011. Xuan T. Phan ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Xuan T. Phan in Zelienople, PA, US.

Patents per Year

Patents granted per year, 1985 to 2011Bar chart with a peak of 3 patents in 2004.peak 31985: 2 patents19851986: 2 patents19861988: 2 patents19882004: 3 patents20042006: 1 patents20062007: 2 patents20072009: 1 patents20092011: 1 patents2011

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8062809 Holographic storage media Timothy J. Trentler, Melinda Schnoes, Michael Christopher Cole 2011-11-22
7521154 Holographic storage media Timothy J. Trentler, Melinda Schnoes, Michael Coles 2009-04-21
7282322 Long-term high temperature and humidity stable holographic optical data storage media compositions with exceptional high dynamic range Songvit Setthachayanon, Mark David Michaels, Benjamin Ihas 2007-10-16
7229741 Exceptional high reflective index photoactive compound for optical applications Songvit Setthachayanon, Mark David Michaels, Benjamin Ihas 2007-06-12
7095477 Transmissive or reflective liquid crystal display and process for its manufacture Rong-Chang Liang, Scott Tseng, Ying-Syi Li, Weijin Li 2006-08-22
6795138 Transmissive or reflective liquid crystal display and novel process for its manufacture Rong-Chang Liang, Scott Tseng, Ying-Syi Li, Weijin Li 2004-09-21
6784953 Transmissive or reflective liquid crystal display and novel process for its manufacture Rong-Chang Liang, Scott Tseng, Ying-Syi Li, Weijin Li 2004-08-31
6740465 Imaging media containing heat developable photosensitive microcapsules Rong-Chang Liang, Tienteh Chen, Hsiu-Pin Chang 2004-05-25
4777222 Preparation of differentially dyeable polyamide having N-haloamine end groups and amino end groups Paul J. Shannon, Anne L. Schwartz 1988-10-11 $14,764,000
4722979 Differential acid dyeing of polyamide Paul J. Shannon, Anne L. Schwartz 1988-02-02 $14,465,000
4603178 Differential acid dyeing of polyamide reacted with N-halogenating agent Paul J. Shannon, Anne L. Schwartz 1986-07-29 $2,516,000
4581430 Acrylate and methacrylate polymers and processes for preparing them Paul J. Shannon 1986-04-08 $2,018,000
4525302 Acrylate and methacrylate polymers and processes for preparing them Paul J. Shannon 1985-06-25 $4,696,000
4492619 Photochemical process for preparing alkoxy substituted compounds Paul J. Shannon 1985-01-08