BJ

Brad V. Johnson

Apple: 10 patents #3,170 of 18,612Top 20%
W( Western Digital (Fremont): 10 patents #75 of 473Top 20%
IBM: 4 patents #21,733 of 70,183Top 35%
IN Intel: 3 patents #10,349 of 30,777Top 35%
HG HGST: 3 patents #567 of 1,677Top 35%
Lsi Logic: 1 patents #1,146 of 1,957Top 60%
SM Suss Microtec: 1 patents #3 of 16Top 20%
HA Hyundai Electronics America: 1 patents #75 of 148Top 55%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
EM Emcore: 1 patents #132 of 226Top 60%
🗺 California: #13,801 of 386,348 inventorsTop 4%
Overall (All Time): #95,433 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
7239486 System and apparatus for reducing off-track gain for a disk drive actuator Daniel R. Stacer 2007-07-03
7230959 Tunable laser with magnetically coupled filter 2007-06-12
7042917 Laser apparatus with active thermal tuning of external cavity Alexander V. Tuganov, Mark S. Rice, Mark McDonald, Paul Chi-Hwa Lin 2006-05-09
6750668 Vortex unit for providing a desired environment for a semiconductor process 2004-06-15
6658031 Laser apparatus with active thermal tuning of external cavity Alexander V. Tuganov, Mark S. Rice, Mark McDonald, Paul Chi-Hwa Lin 2003-12-02
6181509 Low sulfur outgassing free machining stainless steel disk drive components Eduardo Gatmaitan Canlas, Andrew Hanlon, Keith Freeman Wood, Deborah Lynn Yaney 2001-01-30
5905606 High-performance disk drive limit stop employing encapsulated visco-elastic material Kirk B. Price 1999-05-18
5870254 Transducer suspension system Erik Baserman, Charles D. Cullom, III, Norman Kermit Frater, William Harlow McConnell 1999-02-09
5826325 Method of merging heads Kirk B. Price, Brad J. Kriehn, Roy J. Flowers, Eric A. Eckberg 1998-10-27
5442606 Electromagnetic lens actuator for optical disk drive Martin John McCaslin 1995-08-15