Average Co-Inventor Count = 5.70
ph-index = 8
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Lumileds Lighting U.s., LLC (5 from 133 patents)
2. Philips Lumileds Lighting Company LLC (4 from 222 patents)
3. Lumileds LLC (2 from 900 patents)
4. Hewlett-packard Company (1 from 9,638 patents)
5. Lumilecs Lighting U.s., LLC (1 from 1 patent)
13 patents:
1. 10312422 - Light emitting devices with optical elements and bonding layers
2. 9583683 - Light emitting devices with optical elements and bonding layers
3. 8628985 - Light emitting devices with improved light extraction efficiency
4. 8415694 - Light emitting devices with improved light extraction efficiency
5. 8049234 - Light emitting devices with improved light extraction efficiency
6. 7279345 - Method of forming light emitting devices with improved light extraction efficiency
7. 7064355 - Light emitting diodes with improved light extraction efficiency
8. 7053419 - Light emitting diodes with improved light extraction efficiency
9. 6791636 - Backlight for a color LCD
10. 6768525 - Color isolated backlight for an LCD
11. 6756186 - Producing self-aligned and self-exposed photoresist patterns on light emitting devices
12. 6492725 - Concentrically leaded power semiconductor device package
13. 4864369 - P-side up double heterojunction AlGaAs light-emitting diode