Inventor
Dashun Steve Zhou
Inventor
Sunnyvale, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material14%
G02BOptical elements, systems or apparatus14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
G11BInformation storage based on relative movement between record carrier and transducer10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
A61NElectrotherapy5%
B08BCleaning in general5%
B29DProducing particular articles from plastics or from substances in a plastic state5%
C11DDetergent compositions5%
PatentTitleYear
11,129,984Method and apparatus to provide safety checks for neural stimulation20217,742,666'Optical beam splitter'20107,522,783'Optical interconnect apparatuses and electro-optic modulators for processing systems'20097,403,672'Integrated linear polarizer'20087,343,054'Integrated electro-optic module for high speed data transmission'20086,954,332'Ultra-short yoke and ultra-low stack height writer and method of fabrication'20056,765,756'Ultra-short yoke and ultra-low stack height writer and method of fabrication'20046,231,674'Wafer edge deposition elimination'20016,168,972'Flip chip pre-assembly underfill process'20016,090,214'Cleaning method using ammonium persulphate to remove slurry particles from CMP substrates'20006,033,480'Wafer edge deposition elimination'20005,858,464'Methods and apparatus for minimizing excess aluminum accumulation in CVD chambers'19995,661,044'Processing method for forming dislocation-free SOI and other materials for semiconductor use'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to LOCKHEED MARTIN ENERGY SYS INC (1)· patent assignee history
1997–2005Based in Sunnyvale, CA, US· patent location history
1999–2001Patents assigned to APPLIED MATERIALS INC (3)· patent assignee history
2000–2010Patents assigned to FUJITSU LTD (6)· patent assignee history
2004–2005Patents assigned to WESTERN DIGITAL FREMONT INC (2)· patent assignee history
2008–2010Based in San Jose, CA, US· patent location history
2021Patents assigned to SECOND SIGHT MEDICAL PRODUCTS INC (1)· patent assignee history
2021Based in Valencia, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 6 | 2000–2010 |
| APPLIED MATERIALS INC | 3 | 1999–2001 |
| WESTERN DIGITAL FREMONT INC | 2 | 2004–2005 |
| LOCKHEED MARTIN ENERGY SYS INC | 1 | 1997 |
| SECOND SIGHT MEDICAL PRODUCTS INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 8 | 1997–2005 |
| San Jose, California, US | 4 | 2008–2010 |
| Valencia, California, US | 1 | 2021 |