Hongyu Wang
83Patents
19h-index
127Co-inventors
87Inventor score
Filing activity: Jan 13, 1997 → Nov 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6296909A | Method for thermally spraying crack-free mullite coatings on ceramic-based substrates | Chemistry; Metallurgy | 519 | Expired |
| US5985470A | Thermal/environmental barrier coating system for silicon-based materials | Chemistry; Metallurgy | 275 | Expired |
| US6387456B1 | Silicon based substrate with environmental/thermal barrier layer | Chemistry; Metallurgy | 240 | Expired |
| US6299988A | Ceramic with preferential oxygen reactive layer | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6444335B1 | Thermal/environmental barrier coating for silicon-containing materials | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US6410148B1 | Silicon based substrate with environmental/ thermal barrier layer | Chemistry; Metallurgy | 54 | Expired |
| US5962103A | Silicon carbide-silicon composite having improved oxidation resistance and method of making | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6296941A | Silicon based substrate with yttrium silicate environmental/thermal barrier layer | Chemistry; Metallurgy | 48 | Expired |
| US6485848B1 | Coated article and method of making | Chemistry; Metallurgy | 39 | Expired |
| US6787195B2 | Method of depositing a coating on Si-based ceramic composites | Chemistry; Metallurgy | 37 | Expired |
| US6312763A | Silicon based substrate with yttrium silicate environmental/thermal barrier layer | Chemistry; Metallurgy | 37 | Expired |
| US6197561A | Genes controlling phytate metabolism in plants and uses thereof | Chemistry; Metallurgy | 34 | Expired |
| US6558814B2 | Low thermal conductivity thermal barrier coating system and method therefor | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6347446B1 | Method of making silicon carbide-silicon composite having improved oxidation resistance | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6291224A | Genes controlling phytate metabolism in plants and uses thereof | Chemistry; Metallurgy | 27 | Expired |
| US6284325A | Silicon based substrate with calcium aluminosilicate/thermal barrier layer | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US6830079B1 | Integrated apparatus and method for filling porous composite preforms | Performing Operations; Transporting | 23 | Expired |
| US6296942A | Silicon based substrate with calcium aluminosilicate environmental/thermal barrier layer | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6607852B2 | Environmental/thermal barrier coating system with silica diffusion barrier layer | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7067720B2 | Inositol polyphosphate kinase genes and uses thereof | Chemistry; Metallurgy | 18 | Expired |
| US6129954A | Method for thermally spraying crack-free mullite coatings on ceramic-based substrates | Chemistry; Metallurgy | 18 | Expired |
| US6544351B2 | Compositions and methods for producing coatings with improved surface smoothness and articles having such coatings | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6517960B1 | Ceramic with zircon coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6740364B2 | Method of depositing a compositionally-graded coating system | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7086935B2 | Cellulose-containing polishing compositions and methods relating thereto | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.