Category:Fengkai Zhang of Hefei CN
Fengkai Zhang
Fengkai Zhang from Hefei CN has applied for patents in technology areas such as H04M3/51, H04M3/42, H04M3/523 with zoom video communications, inc..
Patents
Pages in category "Fengkai Zhang of Hefei CN"
The following 2 pages are in this category, out of 2 total.