Patent Assignment
Reel/Frame 012377/0417
Assignment of Assignor's Interest
Recorded: 2001-10-22
Pages: 3
Assignors
OHTSU, HIROSHI
Executed: 2001-09-27
AMEMIYA, HIRONOBU
Executed: 2001-10-05
SUGIYAMA, MASAKI
Executed: 2001-10-05
Assignee
SONY COMPUTER ENTERTAINMENT INC.
1-1 AKASAKA 7-CHOME, MINATO-KU, TOKYO 107-0052, JAPAN
Covered Property
(1)
Drive Device Including a Restart Drive Detection Element
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 26, 2011
From: SONY COMPUTER ENTERTAINMENT INC.
To: SONY NETWORK ENTERTAINMENT PLATFORM INC.
Reel/Frame 027445/0549 →
Assignment of Assignor's Interest
Dec 27, 2011
From: SONY NETWORK ENTERTAINMENT PLATFORM INC.
To: SONY COMPUTER ENTERTAINMENT INC.
Reel/Frame 027449/0303 →
Assignment of Assignor's Interest
Apr 29, 2015
From: SONY ENTERTAINNMENT INC
To: DROPBOX INC
Reel/Frame 035532/0507 →
Security Interest
Apr 14, 2017
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 042254/0001 →
Patent Security Agreement
Mar 10, 2021
From: DROPBOX, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 055670/0219 →
Release of Security Interest
Dec 12, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: DROPBOX, INC.
Reel/Frame 069613/0744 →
Release of Security Interest
Dec 13, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: DROPBOX, INC.
Reel/Frame 069635/0332 →