DP

Dirk Pfeiffer

IBM: 3 patents #891 of 6,852Top 15%
Overall (2023): #81,732 of 537,848Top 20%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11748524 Tamper resistant obfuscation circuit Jean-Olivier Plouchart, Arvind Kumar, Takashi Ando, Peilin Song 2023-09-05
11710005 Use of microfluidic reader device for product authentication Joshua T. Smith, Benjamin H. Wunsch 2023-07-25
11587890 Tamper-resistant circuit, back-end of the line memory and physical unclonable function for supply chain protection Jean-Olivier Plouchart, Arvind Kumar, Takashi Ando, Peilin Song 2023-02-21