Patent Assignment
Reel/Frame 021574/0554
Assignment of Assignor's Interest
Recorded: 2008-09-23
Pages: 6
Assignors
ALKOV, CHRISTOPHER S.
Executed: 2008-09-17
GRIGSBY, TRAVIS M.
Executed: 2008-09-18
DELUCA, LISA S.
Executed: 2008-09-18
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Modifying Environmental Chat Distance Based on Avatar Population Density in an Area of a Virtual World
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Data Middle Name for Inventor Lisa Seacat Deluca Previously Recorded at Reel: 021574 Frame: 0554. Assignor(S) Hereby Confirms the Assignment.
Jun 23, 2021
From: ALKOV, CHRISTOPHER S.; GRIGSBY, TRAVIS M.; DELUCA, LISA SEACAT
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 056652/0020 →
Assignment of Assignor's Interest
Nov 2, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AWEMANE LTD.
Reel/Frame 057991/0960 →
Assignment of Assignor's Interest
Aug 4, 2023
From: AWEMANE LTD.
To: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
Reel/Frame 064501/0498 →
Assignment of Assignor's Interest
Jan 3, 2024
From: BEIJING PIANRUOJINGHONG TECHNOLOGY CO., LTD.
To: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
Reel/Frame 066565/0952 →