CJ

Clark Janssen

ST Storage Technology: 9 patents #42 of 682Top 7%
QU Quantum: 5 patents #85 of 703Top 15%
Oracle: 3 patents #4,017 of 14,854Top 30%
BI Benchmark Storage Innovations: 1 patents #4 of 17Top 25%
MC Mitsumi Electric Co.: 1 patents #527 of 935Top 60%
Overall (All Time): #251,557 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11798593 Magnetic tape media cartridge with increased tape media capacity Joe K. Jurneke, Turguy Goker, James Peng 2023-10-24
11676635 Large form factor extended tape path magnetic tape storage device Turguy Goker, Joe K. Jurneke, Lawrence G. Neumann, Scott M. Rockwell 2023-06-13
10102875 Servo pattern for precise tracking in optical tapes 2018-10-16
9009745 Thin web optical media guiding method 2015-04-14
9007715 System for reducing contact between tape and flanges of reel in tape drive William J. Vanderheyden 2015-04-14
7100858 Self-centering tape reel for single reel tape cartridges Henrik Vladimir Nejezchleb 2006-09-05
6891695 Compact tape drive for reading and writing data on single reel magnetic tape cartridges Joseph P. Falace, Wayne R. Hemzacek, David T. Hoge, Donovan M. Janssen, Donald W. Selg +1 more 2005-05-10
6801383 Method for calibrating a tape media using staggered calibration tracks James Zweighaft, Timothy Kindvall 2004-10-05
6697229 Head transfer actuator assembly used in a tape device with a head assembly given a bias in a radial direction of the lead screw Kazuya Tamura 2004-02-24
6665137 Method for locating data tracks on a tape media James Zweighaft 2003-12-16
6441990 Compact tape drive having delayed in time first, second and third rotated tape guides for reading and writing data on single reel magnetic tape cartridges Joseph P. Falace, Wayne R. Hemzacek, David T. Hoge, Donovan M. Janssen, Donald W. Selg +1 more 2002-08-27
6279845 Magnetic tape reel coupling Wayne R. Hemzacek, David T. Hoge, Joseph P. Falace, David C. Graves, Michael W. Johnson +1 more 2001-08-28
6215614 Cartridge loading method and apparatus Christian A. Todd, Lester M. Yeakley, David T. Hoge 2001-04-10
6116535 Tapered rolling tape edge guide mechanism and methods Donald W. Selg, Joseph P. Falace 2000-09-12
6108161 Cartridge loading method and apparatus Christian A. Todd, Lester M. Yeakley, David T. Hoge 2000-08-22
6057980 Cartridge loading method and apparatus Christian A. Todd, Lester M. Yeakley, David T. Hoge 2000-05-02
5973876 Data cartridge shuttle mechanism and method of operating the same Lester M. Yeakley, Joseph Paul Manes, Daniel James Plutt, John S. Todor 1999-10-26
5194011 Rotating flexible interconnect Lester M. Yeakley 1993-03-16