[SCHEDULE 13G SEMILEDS CORPORATION (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645 105 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) o Rule 13d-1(b) o Rule 13d-1(c) x Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person’s initial filing]