Growing community of inventors

Stutensee, Germany

Jun Ma

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

Jun Ma ↔ Axel Spriestersbach (1 patent)Jun Ma ↔ Cedric S P Ulmer (1 patent)Jun Ma ↔ Thomas Ziegert (1 patent)Jun Ma ↔ Markus Lauff (1 patent)Jun MaJun Ma (1 patent)Axel SpriestersbachAxel Spriestersbach (9 patents)Cedric S P UlmerCedric S P Ulmer (6 patents)Thomas ZiegertThomas Ziegert (5 patents)Markus LauffMarkus Lauff (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sap Se (1 from 5,892 patents)


1 patent:

1. 8959488 - Method and computer system for evaluating the complexity of a user interface

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12/6/2025
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