DW

David F. Welch

IN Infinera: 6 patents #4 of 48Top 9%
📍 Atherton, CA: #9 of 85 inventorsTop 15%
🗺 California: #3,164 of 67,585 inventorsTop 5%
Overall (2023): #23,269 of 537,848Top 5%
6
Patents 2023

Issued Patents 2023

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11855754 Subcarrier modulation with radio frequency (RF) IQ modulators Kuang-Tsan Wu, Han Henry Sun, Steven Joseph Hand 2023-12-26
11824628 Frequency division multiple access optical subcarriers Jeffrey T. Rahn, Kuang-Tsan Wu, Steven Joseph Hand 2023-11-21
11824632 Subcarrier based data center network architecture Stuart Elby 2023-11-21
11791893 Frequency division multiple access optical subcarriers Jeffrey T. Rahn, Kuang-Tsan Wu, Steven Joseph Hand 2023-10-17
11743621 Network switches systems for optical communications networks Tulasi Veguru, Mats Plantare, Prasad Paranjape, Ting-Kuang Chiang, Gus Elmer 2023-08-29
11637630 Frequency division multiple access optical subcarriers Jeffrey T. Rahn, Kuang-Tsan Wu, Steven Joseph Hand 2023-04-25