Diamond Bar, California
United States
2
2007-09-20
The entities that hold a legal rights for patent applications filed by inventor Yang Fei-Ran:
Fei-Ran Yang from Diamond Bar, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillators
#2 | 2005-12-01Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillators
4490693 ⎘