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J. David Schell

AM AMD: 2 patents #3,994 of 9,279Top 45%
Overall (All Time): #106,195 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 25 most recent of 33 patents

Patent #TitleCo-InventorsDate
12107751 Apparatus and method for testing network cabling in a communication network Wayne S. Hoofnagle, Jamie M. Martin 2024-10-01
D1038156 Display screen or portion thereof with graphical user interface Wayne S. Hoofnagle, Jamie M. Martin 2024-08-06
D1024125 Display screen or portion thereof with graphical user interface Wayne S. Hoofnagle, Jamie M. Martin 2024-04-23
11870491 Method and apparatus for measurement of mode delay in optical fibers 2024-01-09
D1006813 Adaptor for connecting industrial network cables Wayne S. Hoofnagle, Roger L. Howell, Harvey R. Trager 2023-12-05
D1000453 Display screen or portion thereof with graphical user interface Wayne S. Hoofnagle, Jamie M. Martin 2023-10-03
D895642 Display screen or portion thereof with graphical user interface for fiber optic cable inspection Wayne S. Hoofnagle, Scott M. Tsukamaki, Glenn Keltto 2020-09-08
10747634 System and method for utilizing machine-readable codes for testing a communication network Clinton J. Wooton, John Paul Hittel 2020-08-18
10636134 Display apparatus and method for optical fiber inspection Scott M. Tsukamaki, Glenn Keltto 2020-04-28
10578516 Dual purpose optical test instrument Richard G. Tyler 2020-03-03
10541747 Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device Seymour Goldstein, Piotr Anatolij Levin 2020-01-21
10481041 Measuring optical array polarity, power, and loss using a position sensing detector and photodetector-equipped optical testing device Seymour Goldstein, Harlan Kassler, Jackson Salling 2019-11-19
10374700 Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device Seymour Goldstein, Piotr Anatolij Levin 2019-08-06
10355951 Method and apparatus for testing and displaying test results Sena E. R. Janky, Glenn Keltto, Steve O' Hara, Elizabeth Bacon, Karen Jones 2019-07-16
10302529 Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device Seymour Goldstein, Piotr Anatolij Levin 2019-05-28
10161829 System and method for certification of physical parameters of communication links Theodore J. Brillhart 2018-12-25
10139274 Method of optical power self-referencing and test cord verification Seymour Goldstein 2018-11-27
10114717 System and method for utilizing machine-readable codes for testing a communication network Clinton J. Wooton, John Paul Hittel 2018-10-30
10097429 System and method for applying aggregated cable test result data David E. Bezold, Steve O'Hara 2018-10-09
10090914 Test probes for smart inspection Christian Schillab 2018-10-02
10015568 Optically-addressable optical switch 2018-07-03
9995649 Dual purpose optical test instrument Richard G. Tyler 2018-06-12
9847921 Method and apparatus for testing and displaying test results Sena E. R. Janky, Glenn Keltto, Steve O'Hara, Elizabeth Bacon, Karen Jones 2017-12-19
9634759 System and apparatus for inspecting fiber optic cables Wonoh Kim, Randy Fischer 2017-04-25
9518892 Apparatus for identifying optical array polarity and measuring optical signal and power or loss 2016-12-13