TSMC SOLID STATE LIGHTING LTD.
116Patents
116Active
116Granted
58Portfolio score
Filing activity: Sep 15, 2006 → Dec 29, 2014 · 22 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8669722B2 | Color temperature adjustment for LED lamps using switches | Electricity | 36 | Active |
| US8414160B2 | LED lamp and method of making the same | Emerging Cross-Sectional Technologies | 26 | Active |
| US8241932B1 | Methods of fabricating light emitting diode packages | Electricity | 25 | Active |
| US8624505B2 | Light color and intensity adjustable LED | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US8969894B2 | Light emitting diode with a micro-structure lens having a ridged surface | Electricity | 16 | Active |
| US8653542B2 | Micro-interconnects for light-emitting diodes | Electricity | 14 | Active |
| US8466486B2 | Thermal management system for multiple heat source devices | Electricity | 14 | Active |
| US8236584B1 | Method of forming a light emitting diode emitter substrate with highly reflective metal bonding | Electricity | 10 | Active |
| US8587018B2 | LED structure having embedded zener diode | Electricity | 9 | Active |
| US8889440B2 | Light emitting diode optical emitter with transparent electrical connectors | Electricity | 9 | Active |
| US8604498B2 | Single phosphor layer photonic device for generating white light or color lights | Electricity | 7 | Active |
| US9029175B2 | Single phosphor layer photonic device for generating white light or color lights | Electricity | 7 | Active |
| US8801228B2 | Changing LED light output distribution through coating configuration | Emerging Cross-Sectional Technologies | 7 | Active |
| US8702278B2 | LED lighting apparatus with flexible light modules | Emerging Cross-Sectional Technologies | 6 | Active |
| US8946742B2 | Semiconductor package with through silicon vias | Electricity | 6 | Active |
| US8476918B2 | Apparatus and method for wafer level classification of light emitting device | Physics | 6 | Active |
| US8737073B2 | Systems and methods providing thermal spreading for an LED module | Emerging Cross-Sectional Technologies | 5 | Active |
| US9153739B2 | Light emitting devices with textured active layer | Electricity | 5 | Active |
| US8783911B2 | LED packaging structure having improved thermal dissipation and mechanical strength | Electricity | 5 | Active |
| US8905600B2 | Light-emitting diode lamp and method of making | Emerging Cross-Sectional Technologies | 5 | Active |
| US8546176B2 | Forming chalcogenide semiconductor absorbers | Emerging Cross-Sectional Technologies | 5 | Active |
| US8757845B2 | Wide angle based indoor lighting lamp | Emerging Cross-Sectional Technologies | 4 | Active |
| US9125272B2 | Light color and intensity adjustable LED | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9214610B2 | Method and apparatus for fabricating phosphor-coated LED dies | Electricity | 4 | Active |
| US8889439B2 | Method and apparatus for packaging phosphor-coated LEDs | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.