Quantum Materials, LLC
24Patents
4Active
24Granted
39Portfolio score
Filing activity: Mar 10, 1986 → May 14, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5232962A | Adhesive bonding composition with bond line limiting spacer system | Electricity | 77 | Expired |
| US5447988A | Solvent free die-attach compositions | Chemistry; Metallurgy | 56 | Expired |
| US5717034A | Perfluorinated hydrocarbon polymer-filled adhesive formulations and uses therefor | Chemistry; Metallurgy | 54 | Expired |
| US5358992A | Die-attach composition comprising polycyanate ester monomer | Chemistry; Metallurgy | 53 | Expired |
| US5489641A | Freeze resistant die-attach compositions | Chemistry; Metallurgy | 43 | Expired |
| US5718941A | Bleed resistant cyanate ester-containing compositions | Chemistry; Metallurgy | 42 | Expired |
| US5064480A | Water washable soldering paste | Performing Operations; Transporting | 38 | Expired |
| US5646241A | Bleed resistant cyanate ester-containing compositions | Chemistry; Metallurgy | 37 | Expired |
| US4968738A | Silver-glass die attach paste with reduced resin | Electricity | 33 | Expired |
| US5045127A | Non-ionic, water washable soldering paste | Electricity | 32 | Expired |
| US5306333A | Resinless pseudoplastic bonding compositions | Electricity | 32 | Expired |
| US5753748A | Bleed resistant cyanate ester-containing compositions | Chemistry; Metallurgy | 32 | Expired |
| US5663109A | Low temperature glass paste with high metal to glass ratio | Chemistry; Metallurgy | 31 | Expired |
| US5403389A | Resinless pseudoplastic bonding compositions | Electricity | 30 | Expired |
| US4636254A | Silver-glass paste for attachment of silicon die to ceramic substrate | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5714086A | Propargyl ether-containing compositions useful for underfill applications | Electricity | 26 | Expired |
| US4761224A | Silver-glass paste with poly-modal flake size distribution and quick dry vehicle | Chemistry; Metallurgy | 26 | Expired |
| US5336357A | Manually operable die attach apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5543366A | Low temperature glass paste with improved thermal stress properties | Chemistry; Metallurgy | 11 | Expired |
| US5313841A | Die adhesion testing method and apparatus | Electricity | 8 | Expired |
| US9577149B2 | Continuous synthesis of high quantum yield InP/ZnS nanocrystals | Emerging Cross-Sectional Technologies | 5 | Active |
| USD826577S1 | Woven fabric | General | 1 | Active |
| US12209360B2 | Synthetic leather fabrics | Textiles; Paper | 0 | Active |
| US11209428B1 | Diagnostic test for vaccine validation and authentication and methods of use thereof | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.