Inventor
Rostislav Vatchev Roussev
Inventor
Painted Post, NY, US
Overview
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels23%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
G06FElectric digital data processing8%
Y10TTechnical subjects covered by former us classification7%
H04BTransmission6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
G01BMeasuring length, thickness or similar linear dimensions4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
11,130,705Glass-based articles with improved fracture resistance202111,104,608Chemically strengthened lithium disilicate-petalite glass-ceramics202111,105,612Hybrid systems and methods for characterizing stress in chemically strengthened transparent substrates202111,084,756Strengthened glass with ultra deep depth of compression202111,079,280Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region202111,053,162Lithium containing glass or glass ceramic article with modified K202111,021,393Deep non-frangible stress profiles and methods of making202110,934,208Edge and corner-strengthened articles and methods for making same202110,914,721Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium202110,906,834Ion-exchangeable mixed alkali aluminosilicate glasses202110,900,850Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium202110,787,387Fusion-formable glass-based articles including a metal oxide concentration gradient202010,768,143Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium202010,752,542Asymmetric stress profiles for low warp and high damage resistance glass articles202010,732,059Prism-coupling stress meter with wide metrology process window202010,649,588Piezoelectric film structures and sensors and display assemblies using same202010,640,420Strengthened glass with ultra deep depth of compression202010,633,279Glasses with low excess modifier content202010,611,681S-shaped stress profiles and methods of making202010,585,242Channel waveguides with bend compensation for low-loss optical transmission202010,556,825Strengthened glass with deep depth of compression202010,495,530Prism-coupling systems and methods for characterizing curved parts201910,271,442Glass-based articles including a stress profile comprising two regions, and methods of making201910,239,784Deep non-frangible stress profiles and methods of making201910,234,422Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium201910,180,416Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium201910,156,488Prism-coupling systems and methods for characterizing curved parts201810,150,698Strengthened glass with ultra deep depth of compression201810,118,858Strengthened glass with deep depth of compression20189,983,064Apparatus and methods for measuring mode spectra for ion-exchanged glasses having steep index region20189,908,811'Fusion formable glass-based articles including a metal oxide concentration gradient'20189,908,810'Strengthened glass with deep depth of compression'20189,902,648'Strengthened glass with deep depth of compression'20189,897,574'Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium'20189,731,998'Antimicrobial glass articles with improved strength and methods of making and using same'20179,714,192'Ion exchangeable glass with advantaged stress profile'20179,696,207'Method of enhancing contrast in prism coupling measurements of stress'20179,676,663'Strengthened glass with deep depth of compression'20179,567,254'Strengthened glass with deep depth of compression'20179,534,981'Prism-coupling systems and methods for characterizing ion-exchanged waveguides with large depth-of-layer'20179,517,968'Strengthened glass with deep depth of compression'20169,512,035'Antimicrobial glass articles with improved strength and methods of making and using same'20169,487,434'Strengthened glass with deep depth of compression'20169,442,028'Prism coupling methods with improved mode spectrum contrast for double ion-exchanged glass'20169,261,429'Prism-coupling systems and methods for characterizing large depth-of-layer waveguides'20169,223,186'Frequency converted laser sources and methods for operating frequency converted laser sources'20159,140,543'Systems and methods for measuring the stress profile of ion-exchanged glass'20159,109,881'Prism coupling methods with improved mode spectrum contrast for double ion-exchanged glass'20158,957,374'Systems and methods for measuring birefringence in glass and glass-ceramics'20158,705,584'DBR laser diode with symmetric aperiodically shifted grating phase'20148,573,785'Wavelength-switched optical systems'20138,320,418'Multiple wavelength optical systems'20128,259,385'Methods for controlling wavelength-converted light sources to reduce speckle'20126,862,130'Polarization-insensitive integrated wavelength converter'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005Based in Stanford, CA, US· patent location history
2012–2021Patents assigned to CORNING INC (52)· patent assignee history
2012–2015Patents assigned to ROUSSEV ROSTISLAV VATCHEV (5)· patent assignee history
2012–2014Patents assigned to KUKSENKOV DMITRI VLADISLAVOVICH (3)· patent assignee history
2012–2013Patents assigned to LI SHENPING (2)· patent assignee history
2012–2021Based in Painted Post, NY, US· patent location history
2013–2014Patents assigned to PIKULA DRAGAN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNING INC | 52 | 2012–2021 |
| ROUSSEV ROSTISLAV VATCHEVself | 5 | 2012–2015 |
| KUKSENKOV DMITRI VLADISLAVOVICH | 3 | 2012–2014 |
| LI SHENPING | 2 | 2012–2013 |
| PIKULA DRAGAN | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Painted Post, New York, US | 53 | 2012–2021 |
| Stanford, California, US | 1 | 2005 |