Inventor
Shiuh Chao
Inventor
Hsinchu, TW
Overview
Patents· 13 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 transducer20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation15%
G02BOptical elements, systems or apparatus10%
C23CCoating metallic material5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
8,697,462'Manufacturing method of light emitting device having auto-cloning photonic crystal structures'20148,698,182'Light emitting device having auto-cloning photonic crystal structures'20148,486,738'Light emitting device having auto-cloning photonic crystal structures and manufacturing method thereof'20138,379,291'Resonator system'20138,300,997'Wavelength interleaver'20127,720,320'Electro-optical modulator with curving resonator'20107,663,153'Light emitting diode with embedded saw-tooth multilayer having a photonic crystal structure and process for fabricating the same'20107,447,387'Electro-optical modulator with curving resonator'20085,382,345'Apparatus for simultaneously coating a film of magneto-optical recording medium on a plurality of disk substrates'19955,381,233'Polarized-light scatterometer for measuring the thickness of a film coated on the partial of a substrate'19955,177,732'Optical recording using an agglomerating recording medium which changes reflectivity upon recording'19934,451,914'Optical storage system employing a multi-layer optical medium'19844,451,915'Optical storage system employing a multi-layer optical medium'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to BURROUGHS CORP (2)· patent assignee history
1984–1993Based in Hawthorne, CA, US· patent location history
1995–2010Patents assigned to IND TECH RES INST (4)· patent assignee history
1995–2010Patents assigned to UNIV TSINGHUA (3)· patent assignee history
1995Based in Taipei, TW· patent location history
2008–2014Based in Hsinchu, TW· patent location history
2012–2014Patents assigned to NAT UNIV TSING HUA (5)· patent assignee history
2012–2013Patents assigned to CHAO SHIUH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT UNIV TSING HUA | 5 | 2012–2014 |
| IND TECH RES INST | 4 | 1995–2010 |
| CHAO SHIUHself | 3 | 2012–2013 |
| UNIV TSINGHUA | 3 | 1995–2010 |
| BURROUGHS CORP | 2 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 8 | 2008–2014 |
| Hawthorne, California, US | 3 | 1984–1993 |
| Taipei, TW | 2 | 1995 |