Wuhan
China
5
2020-03-26
The entities that hold a legal rights for patent applications filed by inventor Wang Tiejun:
Tiejun Wang from Wuhan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Small core-diameter graded-index optical fiber
#2 | 2006-01-26High performance dispersion compensating optical fibers and manufacturing method for the same
#3 | 2005-10-04Dispersion-shifted single-mode fiber having low dispersion slope for large capacity transmission
#4 | 2005-05-12High performance dispersion compensating optical fibers and manufacturing method for the same
#5 | 2005-01-06Method of manufacture of low water peak single mode optical fiber
2684535 ⎘