• RESIGNATION OF EXECUTIVE DIRECTOR AND CHANGE OF THE CHAIRMAN AND MEMBER OF THE STRATEGIC INTELLECTUAL PROPERTY AND TECHNOLOGY COMMITTEE 2011/06/30
• MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31/05/2011 2011/06/03
• VOLUNTARY ANNOUNCEMENT-SUBSCRIPTION OF PREFERRED SHARES IN POWERMAT LTD. 2011/05/13
• MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 30/04/2011 2011/05/03
• CHANGE OF COMPANY SECRETARY,CHIEF FINANCIAL OFFICER AND AUTHORISED REPRESENTATIVE 2011/05/03
• VOTING RESULTS OF ANNUAL GENERAL MEETING HELD ON 21 APRIL 2011 2011/04/21
• MONTHLY RETURN OF EQUITY ISSUER ON MOVEMENTS IN SECURITIES FOR THE MONTH ENDED 31/03/2011 2011/04/01
• NOTICE OF ANNUAL GENERAL MEETING 2011/03/18
• PROXY FORM 2011/03/18
• GRANT OF THE NEW ISSUE MANDATE AND THE REPURCHASE MANDATE, RE-ELECTION OF DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING 2011/03/18