Common Contracts

Exhibit 10.24 PROMISSORY NOTE SECURED BY DEED OF TRUST

Altigen Communications Inc • December 30th, 2002 • Telephone & telegraph apparatus

• Company
  Altigen Communications Inc
• Filed
  December 30th, 2002
• Industry
  Telephone & telegraph apparatus

Exhibit 10.14 PROMISSORY NOTE SECURED BY DEED OF TRUST

Xenogen Corp • September 29th, 2000

• Company
  Xenogen Corp
• Filed
  September 29th, 2000

EXHIBIT 10.22 PROMISSORY NOTE SECURED BY DEED OF TRUST ----------------------------------------

Symmetricom Inc • September 24th, 1998 • Telephone & telegraph apparatus

• Company
  Symmetricom Inc
• Filed
  September 24th, 1998
• Industry
  Telephone & telegraph apparatus