Growing community of inventors

Veldhoven, Netherlands

Sijbe Abraham Van Der Lei

Average Co-Inventor Count = 6.00

ph-index = 1

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.

Forward Citations = 8

Sijbe Abraham Van Der Lei ↔ Johannes Wangler (1 patent)Sijbe Abraham Van Der Lei ↔ Paul Van Der Veen (1 patent)Sijbe Abraham Van Der Lei ↔ Jess Koehler (1 patent)Sijbe Abraham Van Der Lei ↔ Jan Hoegee (1 patent)Sijbe Abraham Van Der Lei ↔ Marnix Aldert Tas (1 patent)Sijbe Abraham Van Der LeiSijbe Abraham Van Der Lei (1 patent)Johannes WanglerJohannes Wangler (83 patents)Paul Van Der VeenPaul Van Der Veen (25 patents)Jess KoehlerJess Koehler (6 patents)Jan HoegeeJan Hoegee (3 patents)Marnix Aldert TasMarnix Aldert Tas (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carl Zeiss Semiconductor Manufacturing Technologies Ag (1 from 22 patents)


1 patent:

1. 6733165 - Optical integrator for an illumination device

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12/17/2025
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