Daejon
South Korea
3
2006-07-11
The entities that hold a legal rights for patent applications filed by inventor Lee Jyung-Chan:
Jyung-Chan Lee from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical transponder with add/drop operation function of optical channels
#2 | 2005-06-16Apparatus and method for optimizing bias voltage of electro-optic modulator and optical transmitting system using the same
#3 | 2005-05-26Method for automatically revising wavelength of electro-absorption modulator integrated laser diode
4848019 ⎘