Growing community of inventors

Singapore, Singapore

Nandhakumar Ellappan

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 = 1

Nandhakumar EllappanPek Yew Tan (1 patent)Nandhakumar EllappanTien Ming Benjamin Koh (1 patent)Nandhakumar EllappanYosuke Tajika (1 patent)Nandhakumar EllappanDaigo Senoo (1 patent)Nandhakumar EllappanKazufumi Kumagai (1 patent)Nandhakumar EllappanNandhakumar Ellappan (1 patent)Pek Yew TanPek Yew Tan (62 patents)Tien Ming Benjamin KohTien Ming Benjamin Koh (29 patents)Yosuke TajikaYosuke Tajika (15 patents)Daigo SenooDaigo Senoo (4 patents)Kazufumi KumagaiKazufumi Kumagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (1 from 13,289 patents)


1 patent:

1. 9246895 - Setting method, device authentication method, device authentication system, and server

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as of
12/29/2025
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