IST, LLC
26Patents
11Active
26Granted
42Portfolio score
Filing activity: Feb 21, 1986 → Dec 23, 2022 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5148265A | Semiconductor chip assemblies with fan-in leads | Electricity | 740 | Expired |
| US5148266A | Semiconductor chip assemblies having interposer and flexible lead | Emerging Cross-Sectional Technologies | 724 | Expired |
| US6232428A | Essentially colorless, transparent polyimide coatings and films | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4883715A | Elastic rotatable member | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4804576A | Elastic rotatable member | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7286681B2 | Loudspeaker | Electricity | 25 | Expired |
| US5217532A | Rotatable member for fixing apparatus and fixing apparatus using same | Performing Operations; Transporting | 23 | Expired |
| US4731283A | Waterproof cloth and process for production thereof | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5697037A | Fixing device and film for use in it | Physics | 14 | Expired |
| US5759655A | Polyimide composite tube | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5582886A | Polyimide composite tube and method of manufacturing the same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5433913A | Method of manufacturing a heat-resistant resinous tube | Performing Operations; Transporting | 9 | Expired |
| US4781972A | Composite material and process for making same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7998370B2 | Conductive paste as well as conductive coating and conductive film prepared from same | Electricity | 7 | Active |
| US6902799B2 | Laminate sheet | Emerging Cross-Sectional Technologies | 5 | Expired |
| US11534608B2 | Methods and apparatuses for transdermal stimulation of the outer ear | Human Necessities | 3 | Active |
| US8066160B2 | Folding apparatus | Textiles; Paper | 2 | Active |
| US4707387A | Composite rubber material and process for making same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10662555B2 | Polyimide fiber and method for producing polyimide fiber | Textiles; Paper | 0 | Active |
| US10906277B2 | Low-friction member, image-forming device, and agent for forming low-friction coating film | Emerging Cross-Sectional Technologies | 0 | Active |
| US10686187B2 | Slurry for electrode material, method for producing slurry for electrode material, negative electrode, battery, and polyimide-coated active material particles | Emerging Cross-Sectional Technologies | 0 | Active |
| US8927151B2 | Binder composition for electrodes and electrode mix slurry | Emerging Cross-Sectional Technologies | 0 | Active |
| US12144987B2 | Methods and apparatuses for transdermal stimulation of the outer ear | Human Necessities | 0 | Active |
| US10125224B2 | Two-stage cure polyimide oligomers | Chemistry; Metallurgy | 0 | Active |
| US11391526B2 | Heat-transmitting modifier for elastomer, heat-transmission-modified crystalline elastomer, method for using crystalline polymer and precursor thereof, method for heat-transmission modification of elastomer, heater body, and heated body | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.