LMS Co., Ltd.
78Patents
76Active
78Granted
54Portfolio score
Filing activity: Dec 20, 2002 → May 10, 2024 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6843083B2 | Lockable valve cover | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8777474B2 | Optical film and lighting device comprising the same | Emerging Cross-Sectional Technologies | 4 | Active |
| US7488095B2 | Prism sheet of back light unit for LCD | Physics | 4 | Expired |
| US9206350B2 | Composition comprising quantum dot, and device using same | Electricity | 2 | Active |
| US10670785B2 | Optical filter, and imaging device comprising same | Physics | 2 | Active |
| US9884992B2 | Optical sheet and backlight unit having the optical sheet | Physics | 2 | Active |
| US10690839B2 | Reflective polarizing module for enabling bending reduction and back light unit having same | Physics | 2 | Active |
| US10077372B2 | Electrically conductive PTC screen printable ink with double switching temperatures and method of making the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9614163B2 | Light-emitting diode having novel structure and electronic apparatus comprising same | Electricity | 1 | Active |
| US10902982B2 | Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters | Electricity | 1 | Active |
| US9512353B2 | Composition comprising quantum dot and device using same | Electricity | 1 | Active |
| US10191203B2 | Stacking-type optical sheet module | Physics | 1 | Active |
| US10386555B2 | Optical filter, and imaging device comprising same | Physics | 1 | Active |
| US11314128B2 | Diffusion sheet and a backlight unit including the diffusion sheet | Physics | 1 | Active |
| US9680107B2 | Compound and organic electronic device comprising the compound | Electricity | 1 | Active |
| US10373745B2 | Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters | Electricity | 1 | Active |
| US11332632B2 | Thermal substrate with high-resistance magnification and positive temperature coefficient ink | Electricity | 1 | Active |
| US11550185B2 | Optical film and backlight unit including the same | Physics | 1 | Active |
| US10767030B2 | Optical article and optical filter comprising same | Physics | 1 | Active |
| US9966538B2 | Compound, light-emitting element and electronic device comprising same | Electricity | 1 | Active |
| US12222595B2 | Optical film comprising a first sheet having a pyramid pattern layer and backlight unit having the same | Physics | 0 | Active |
| US9448342B2 | Optical sources and display devices | Physics | 0 | Active |
| US9671541B2 | Optical sheet module | Physics | 0 | Active |
| US10522764B2 | Compound, light-emitting element comprising same and electronic device comprising the light-emitting element | Electricity | 0 | Active |
| US11288486B2 | Fingerprint recognition optical film, and backlight unit and liquid crystal display device comprising the film optical | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.