Software Sub-License Agreement Sample Contracts

September 6, 2005 POSITRON CORPORATION and NEUSOFT POSITRON MEDICAL SYSTEMS CO., LTD.

Software Sub-License Agreement • November 14th, 2005 • Positron Corp • Electromedical & electrotherapeutic apparatus

• Contract Type
  Software Sub-License Agreement
• Filed
  November 14th, 2005
• Company
  Positron Corp
• Industry
  Electromedical & electrotherapeutic apparatus

POSITRON CORPORATION, a corporation organized under the laws of Texas, USA and having its principal office at 1304 Langham Creek Drive Suite 300, Houston, TX 77084, USA("Licensor")

Confidential Translation Version Solely for Reference SOFTWARE SUB-LICENSE AGREEMENT BY EWORLD INFORMATION TECHNOLOGIES (SHANGHAI) CO., LTD. SHANGHAI EWORLDCHINA INFORMATION TECHNOLOGIES CO., LTD DATED May 11, 2007

Software Sub-License Agreement • May 23rd, 2007 • Eworld Interactive, Inc. • Retail-radio, tv & consumer electronics stores

• Contract Type
  Software Sub-License Agreement
• Filed
  May 23rd, 2007
• Company
  Eworld Interactive, Inc.
• Industry
  Retail-radio, tv & consumer electronics stores

EWORLD INFORMATION TECHNOLOGIES (SHANGHAI) CO., LTD. (“EWORLD”) Contact Address: 1088 South Pudong Road, Suite 1603, Shanghai, People’s Republic of China