Patent Assignment
Reel/Frame 026790/0662
Assignment of Assignor's Interest
Recorded: 2011-08-23
Pages: 3
Assignor
XIONG, HUAIXIN
Executed: 2011-08-17
Assignee
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO, 143-8555, JAPAN
Covered Property
(1)
Hand and Indicating-Point Positioning Method and Hand Gesture Determining Method Used in Human-Computer Interaction System