How many patents does
Philips Solid-State Lighting Solutions have?
patents
345
families
48
granted
127
applications
218
US
83
EP
82
JP
26
CN
20
KR
13
WO
12
RoW
109
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Philips Solid-State Lighting Solutions
Top ten assignees appearing on patents
Philips Solid-State Lighting Solutions
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| methods and apparatus for controlling respective load currents of multiple series-connec… 🛈 | 33 | 2007 |
| light emission device | 29 | 2005 |
| methods and apparatus for providing uniform projection lighting | 21 | 2006 |
| light-emitting diode based product | 20 | 2000 |
| methods and apparatus for controlling series-connected leds | 15 | 2006 |
| power control methods and apparatus | 14 | 2004 |
| methods and apparatus for simulating resistive loads | 12 | 2007 |
| digitally controlled illumination method and system | 12 | 1997 |
| modular led lighting apparatus for socket engagement | 12 | 2005 |
| systems and methods for authoring lighting sequences | 11 | 1999 |