IP Library Assignment 050215/0595
Patent Assignment
Reel/Frame 050215/0595

Assignment of Assignor's Interest

Recorded: 2019-08-29 Pages: 4
Assignors
STOLBIKOV, IGOR
Executed: 2019-08-28
PENNISI, JOSEPH M.
Executed: 2019-08-28
NOVAK, JOSHUA N.
Executed: 2019-08-28
CHILDS, PHILIP LEE
Executed: 2019-08-28
Assignee
LENOVO (SINGAPORE) PTE. LTD.
151 LORONG CHUAN, # 02-01, NEW TECH PARK, 556741, SINGAPORE
Covered Property (1)
Apparatus, Method, and Program Product for Proof of Work Based Authentication
Application: 16/555,662 →
Publication: US 2021/0064733
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 19, 2025
From: LENOVO (SINGAPORE) PTE LTD.
To: LENOVO PC INTERNATIONAL LIMITED
Reel/Frame 070269/0028 →
Assignment of Assignor's Interest Feb 20, 2025
From: LENOVO PC INTERNATIONAL LIMITED
To: LENOVO SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 070269/0092 →