SGOC [SGOCO] SC 13G/A: (Original Filing)
[SCHEDULE 13G 02 (Amendment No. Hambrecht Asia Acquisition Corp. (Name of Issuer) Ordinary Shares, par value $0.001 per share 406548107 December 31, 2009 o x o * The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing]