Inventor
Khiem Ba Do
Inventor
Sunnyvale, CA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus26%
Y10TTechnical subjects covered by former us classification17%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling9%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges9%
C23CCoating metallic material4%
C30BSingle-crystal growth4%
F24SSolar heat collectors4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules4%
PatentTitleYear
9,431,037'Systems and methods for monitoring the power of a light source utilized in energy-assisted magnetic recording'20167,968,791'Solar energy collection system'20116,775,076'Micro optical bench for mounting precision aligned optics, optical assembly and method of mounting optics'20046,625,183'External cavity laser apparatus'20036,350,080'Modular motion stages utilizing interconnecting elements'20026,266,196'Multi-position optic mount'20016,190,752'Thin films having rock-salt-like structure deposited on amorphous surfaces'20016,174,102'Modular motion stages utilizing interconnecting elements'20015,953,164'Wide range cylindrical mirror mount with radial clamp'19995,936,785'Positionable multi-optic holder'19995,852,519'Positionable multi-optic holder'19985,847,885'Wide range cylindrical mirror mount with radial clamp'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to NEW FOCUS INC (8)· patent assignee history
1998–2002Based in Sunnyvale, CA, US· patent location history
2001Patents assigned to UNIV LELAND STANFORD JUNIOR (1)· patent assignee history
2003–2011Based in San Jose, CA, US· patent location history
2004Patents assigned to INTEL CORP (1)· patent assignee history
2004Based in Santa Clara, CA, US· patent location history
2011Patents assigned to SKYLINE SOLAR INC (1)· patent assignee history
2016Patents assigned to WESTERN DIGITAL (FREMONT) LLC (1)· patent assignee history
2016Based in Portola Valley, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEW FOCUS INC | 8 | 1998–2003 |
| INTEL CORP | 1 | 2004 |
| SKYLINE SOLAR INC | 1 | 2011 |
| UNIV LELAND STANFORD JUNIOR | 1 | 2001 |
| WESTERN DIGITAL (FREMONT) LLC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 8 | 1998–2002 |
| San Jose, California, US | 2 | 2003–2011 |
| Portola Valley, California, US | 1 | 2016 |
| Santa Clara, California, US | 1 | 2004 |