AVISTAR COMMUNICATIONS CORPORATION Trademarks
VIDEOLAN

VIDEOLAN

Filed: August 3, 1994
computer hardware and computer operating software for campus and wide area collaboration systems
Owned by: AVISTAR COMMUNICATIONS CORPORATION
Serial Number: 74556925

SIREN

SIREN

Filed: January 11, 1996
training in the field of computer software for text editing, fax and directory server applications, and electronic mail…
Owned by: AVISTAR COMMUNICATIONS CORPORATION
Serial Number: 75041931

SIREN

SIREN

Filed: January 11, 1996
computer software, namely, text editor, client-server secure fax server, electronic mail user agent that allows users to…
Owned by: AVISTAR COMMUNICATIONS CORPORATION
Serial Number: 75041932

FACE-MAIL

FACE-MAIL

Filed: March 13, 1996
telecommunications services, namely, recording, transmitting and playback over a local, wide or global area network or multimedia…
Owned by: AVISTAR COMMUNICATIONS CORPORATION
Serial Number: 75071986