Growing community of inventors

Jena, Germany

Ralph Semmler

Average Co-Inventor Count = 5.00

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 = 3

Ralph Semmler ↔ Hans-Juergen Dobschal (1 patent)Ralph Semmler ↔ Thomas Scheruebl (1 patent)Ralph Semmler ↔ Wolfgang Harnisch (1 patent)Ralph Semmler ↔ Nobert Rosenkranz (1 patent)Ralph SemmlerRalph Semmler (1 patent)Hans-Juergen DobschalHans-Juergen Dobschal (50 patents)Thomas ScherueblThomas Scheruebl (16 patents)Wolfgang HarnischWolfgang Harnisch (9 patents)Nobert RosenkranzNobert Rosenkranz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carl Zeiss Sms Ltd. (1 from 83 patents)


1 patent:

1. 7525115 - Arrangement for inspecting objects, especially masks in microlithography

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