This author is in USA (as of 2017).
This author works for Verizon (as of 2017).
The working groups where Fengman is active appear to be pce, bier and teas.
Fengman has no RFCs.
Fengman has the following 3 drafts:
Fengman's next actions and the actions Fengman waits from others can be seen from the dashboard page.
Data Freshness and Source
This is a part of a statistics report generated by authorstats
on 21/1, 2018.