Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sumio Seo — 21 Patents

OCOptical Cable: 17 patents #2 of 27Top 8%
SISuperior Modular Products Incorporated: 4 patents #3 of 18Top 20%
Wallingford, VT: #1 of 6 inventorsTop 20%
Vermont: #373 of 4,968 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Sumio Seo has been granted 21 US patents while listed as an inventor at Optical Cable. The first was granted in 2001 and the most recent in June 2025. Sumio Seo ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Sumio Seo in Wallingford, VT, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1080555 Fiber splice cassette Scott Fitzgerald, Jerry Howe, Curtis Wright, James Yanik 2025-06-24
11567280 Splice sleeve holder nest Jerry Howe, Curtis Wright 2023-01-31 $442,000
11362458 Bidirectionally installable intermediate modular adapter for a rack-mounted panel Derrick F. Stikeleather, Jamey O. Calloway 2022-06-14 $442,000
11276969 Bidirectionally installable intermediate modular adapter for a rack-mounted panel Jamey O. Calloway, Derrick F. Stikeleather 2022-03-15 $505,000
10978838 Multi-stage termination of a cable to an RJ-45 outlet Derrick F. Stikeleather 2021-04-13 $463,000
9952401 Inline splicing module for easy access to cable subgroups Ian J. Timmins 2018-04-24 $247,000
9774103 Radial termination system for a communication connector John Michael Ray, Nicholas Uhland, Derrick F. Stikeleather, Ian J. Timmins 2017-09-26 $227,000
D792850 Breakout module Ian J. Timmins 2017-07-25
9666999 Telecommunications patching system having moveable cassettes Ian J. Timmins, James Yanik, R. Bruce Smith, Derrick F. Stikeleather, Sterling Vaden 2017-05-30 $326,000
D781788 Splice tray cabinet Ian J. Timmins 2017-03-21
9583890 RJ45 connector John Michael Ray, Derrick F. Stikeleather, Ian J. Timmins, Nicholas Uhland 2017-02-28 $419,000
9423585 Fiber optic connectivity system Ian J. Timmins, Stephen Porach 2016-08-23 $236,000
9097872 High density telecommunications patching system and cassettes Ian J. Timmins, James Yanik, R. Bruce Smith, Derrick F. Stikeleather, Sterling Vaden 2015-08-04 $251,000
8798529 Method and apparatus for enhancing wireless communications to and from the inside of a building Ian J. Timmins, James Yanik, Sterling Vaden 2014-08-05 $248,000
8325691 Method and apparatus for providing wireless communications within a building William R. Reynolds, Ian J. Timmins, Sterling Vaden, James Yanik 2012-12-04 $416,000
7811093 Telecommunications connectivity system Ian J. Timmins, Derrick F. Stikeleather, William B. Everette, Sterling Vaden, Lyudmila Z. Burtseva +1 more 2010-10-12 $273,000
7690921 Telecommunication connectivity system Ian J. Timmins, Derrick F. Stikeleather, William B. Everette, Sterling Vaden, Lyudmila Z. Burtseva +1 more 2010-04-06 $333,000
7594829 Keyed modular connection system and associated adapter cable Sterling Vaden, Derrick F. Stikeleather, William R. Reynolds, William B. Everette 2009-09-29
7448875 Telecommunications connectivity system and associated patch panel mounting system Ian J. Timmins, Derrick F. Stikeleather, William B. Everette, Sterling Vaden, Lyudmila Z. Burtseva +1 more 2008-11-11
7318754 Keyed modular connection system and associated adapter cable Sterling Vaden, Derrick F. Stikeleather, William R. Reynolds, William B. Everette 2008-01-15
6203213 Splice module for use in fiber optic cable alignment and splicing devices James Yanik, John T. Lambert 2001-03-20