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Qianfan Xu
San Jose, CA
US
2 patents
2 Patents
US12550459
2026
Integrated Germanium Photodiode with Self-aligned Implant and Electrical Contact
Cisco Technology, Inc.
0 cites
US12476713
2025
Fabrication Tolerant Wavelength Demultiplexer Receiver
Cisco Technology, Inc.
0 cites