Danvers, Massachusetts
United States
6
2015-12-10
The entities that hold a legal rights for patent applications filed by inventor Choudhury Ayan:
Ayan Choudhury from Danvers, US has applied for patents for these inventions. The list has both pending applications and granted patents:
GENERATION AND REGULATION OF MULTIPLE VOLTAGE AUXILIARY SOURCE
#2 | 2014-11-04Switch circuit for a ballast
#3 | 2014-03-20Fault condition of detection circuit
#4 | 2014-02-20Multiple strike ballast with lamp protection for electrodeless lamp
#5 | 2013-07-11Ballast with an arc quenching circuit
#6 | 2012-11-01Multiple strike ballast for electrodeless lamp
331776 ⎘