Inventor
Lee K. Dorius
Inventor
San Jose, CA, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer76%
Y10TTechnical subjects covered by former us classification15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
A63CSkates2%
PatentTitleYear
8,553,363'Air-bearing surface of head for minimizing contact with disk'20138,174,794'Slider having a lubricant-accumulation barrier including a plurality of lubricant-accumulation-barrier portions'20128,169,744'Slider having a lubricant-accumulation barrier'20128,009,389'Air bearing with low crown sensitivity through side channels'20117,898,769'Three-etch ABS design with a closed front channel'20117,751,147'Air bearing surface with shallow center channel'20107,583,473'Air bearing with both low altitude and speed sensitivities'20097,408,741'Magnetic disk slider having improved inclination margins in a rolling direction'20087,029,590'Self-limiting wear contact pad slider and method for making the same'20066,714,382'Self-limiting wear contact pad slider and method for making the same'20046,493,185'Optimized pad design for slider and method for making the same'20026,449,126'Negative pressure air bearing slider'20026,424,493'Hard disk drive magnetic head air bearing surface design for preventing particulate contamination thereon'20026,421,205'Recessed slider trailing edge for reducing stiction'20026,226,859'Method for making an air bearing slider with reduced contamination sensitivity'20016,069,769'Air bearing slider having rounded corners'20006,055,128'Dual etch step pad air bearing design with three etch depths'20006,055,130'Slider with negative pressure air bearing'20006,004,472'Dual etch step process for making a three etch depth air bearing slider'19995,926,343'Air bearing slider with reduced contamination sensitivity and method for making the same'19995,872,686'Magnetic storage system having an improved slider having rounded corners to minimize disk damage'19995,798,889'Negative pressure air bearing'19985,777,825'Negative pressure step pad air bearing design and method for making the same'19985,650,892'Negative pressure slider with optimized leading pocket for profile control'19975,610,784'Negative pressure slider with optimized leading pocket for profile control'19975,587,858'Negative pressure slider with optimized leading pocket for profile control'19965,583,722'Negative pressure slider with optimized leading pocket for profile control'19965,532,890'Negative pressure slider with optimized leading pocket for profile control'19965,490,026'Negative pressure slider with optimized leading pocket for profile control'19965,490,025'Air bearing slider with debris deflecting features'19965,438,467'Negative pressure air bearing design'19954,415,176'Electronically released snow ski binding'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Based in Davis, CA, US· patent location history
1995–2002Patents assigned to IBM (21)· patent assignee history
1995–2013Based in San Jose, CA, US· patent location history
2004–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (5)· patent assignee history
2011–2012Patents assigned to HITACHI GLOBAL STORAGE TECH NL (4)· patent assignee history
2012Patents assigned to DORIUS LEE K (2)· patent assignee history
2013Patents assigned to DORIUS LEE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 21 | 1995–2002 |
| HITACHI GLOBAL STORAGE TECH | 5 | 2004–2010 |
| HITACHI GLOBAL STORAGE TECH NL | 4 | 2011–2012 |
| DORIUS LEE Kself | 2 | 2012 |
| DORIUS LEEself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 31 | 1995–2013 |
| Davis, California, US | 1 | 1983 |