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

Chansool Park — 8 Patents

3M: 8 patents #1,969 of 11,543Top 20%
Atlanta, TX: #1 of 17 inventorsTop 6%
Texas: #19,067 of 125,132 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Chansool Park has been granted 8 US patents while listed as an inventor at 3M. The first was granted in 2007 and the most recent in August 2015. Chansool Park ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chansool Park in Atlanta, TX, US.

Patents per Year

Patents granted per year, 2007 to 2015Bar chart with a peak of 2 patents in 2008.peak 22007: 1 patents20072008: 2 patents20082009: 1 patents20092012: 1 patents20122013: 1 patents20132014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9103995 Field terminable optical fiber connector with splice element Donald K. Larson 2015-08-11 $19,345,000
8840320 Field terminable optical fiber connector with splice element Donald K. Larson 2014-09-23 $16,312,000
8573859 Field terminable optical fiber connector with splice element Donald K. Larson 2013-11-05 $19,946,000
8295669 Compact optical fiber splice holder device Donald K. Larson 2012-10-23 $20,414,000
7558459 Splice holder device James B. Carpenter, Douglas P. Hills, Donald K. Larson, Paul N. Winberg 2009-07-07 $26,653,000
7369738 Optical connector and fiber distribution unit Donald K. Larson, Paul N. Winberg, Wesley A. Raider, Wai-Fung Mak, James B. Carpenter +1 more 2008-05-06 $20,632,000
7333709 Splice holder device James B. Carpenter, Douglas P. Hills, Donald K. Larson, Paul N. Winberg 2008-02-19 $17,550,000
7280733 Fiber termination platform for optical connectors Donald K. Larson, Paul N. Winberg 2007-10-09 $20,537,000