Patents

  1. J. Lam & P.K. Jain, “High Power Factor, Electrolytic Capacitor-less Driver Circuit For Light-Emitting Diode Lamps,” US Patent No. 9,338,843 issued on 20 May 2016
  2. J. Lam & P.K. Jain, “Digital Controller for an Electronic Ballast,” US Patent No. 9,049,773 issued on 2 June 2015
  3. J. Lam & P.K. Jain, “Electronics Ballast with High Power Factor,” US Patent No. 8,779,674 Patent Cooperation Treaty (PCT) Application No. PCT/CA2010/001294, issued on 15 July 2014
  4. J. Lam & P.K. Jain, “Electronic Ballast with High Power Factor,” US Patent No. 8,212,492 issued on 3 July 2012
  5. J. Lam & P.K. Jain, “Electronic Ballast with High Power Factor,” Indian Patent Application No. 5741/CHENP/2011 filed on 8 August 2011 (pending)