Inventor
David Glaess
Inventor
Bangkok, TH
Overview
Patents· 15 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 transducer44%
H10NElectric solid-state devices not otherwise provided for22%
H01LSemiconductor devices16%
Y10TTechnical subjects covered by former us classification9%
G02BOptical elements, systems or apparatus3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
H02NElectric machines not otherwise provided for3%
PatentTitleYear
11,121,647Contact pad features202111,056,138Disk drive suspension tri-stage actuator with single side actuator attach202111,011,195Manufacturing method for multi-layer PZT microactuator having a poled but inactive PZT constraining layer202110,916,265Multi-layer actuator electrode configuration for resonance improvement202110,867,628Multi-layer microactuators for hard disk drive suspensions202010,839,835Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbal202010,789,978Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbal202010,748,564Multi-layer microactuators for hard disk drive suspensions202010,236,022Multi-layer PZT microactuator having a poled but inactive PZT constraining layer201910,068,595Disk drive suspension tri-stage actuator having pseudo feature integrally constructed on trace gimbal20189,741,376'Multi-layer PZT microactuator having a poled but inactive PZT constraining layer'20177,341,353'Variable fresnel screen for use in projection device'20086,489,738'Method and apparatus for predicting failure of a disk drive'20025,557,183'Method and apparatus for predicting failure of a disk drive'19965,548,457'Disk drive disk stack clamp'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2002Patents assigned to IBM (3)· patent assignee history
1996–2002Based in Rochester, MN, US· patent location history
2008Patents assigned to INFOCUS CORP (1)· patent assignee history
2008Based in West Linn, OR, US· patent location history
2017–2021Patents assigned to MAGNECOMP CORP (11)· patent assignee history
2017–2020Based in Pakkret, TH· patent location history
2020–2021Based in Bangkok, TH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAGNECOMP CORP | 11 | 2017–2021 |
| IBM | 3 | 1996–2002 |
| INFOCUS CORP | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bangkok, TH | 7 | 2020–2021 |
| Pakkret, TH | 4 | 2017–2020 |
| Rochester, Minnesota, US | 3 | 1996–2002 |
| West Linn, OR, US | 1 | 2008 |